Updated on 2025/07/03

写真a

 
MAEDA Morihiro
 
Organization
Faculty of Environmental, Life, Natural Science and Technology Professor
Position
Professor
External link

Degree

  • 博士(工学) ( 京都大学 )

Research Interests

  • 硝酸性窒素

  • 汚染

  • 溶脱

  • model

  • Andisols

  • leaching

  • nitrate

  • 地下水

  • 土壌

Research Areas

  • Environmental Science/Agriculture Science / Rural environmental engineering and planning

  • Life Science / Plant nutrition and soil science

Education

  • Kyoto University    

    - 1993

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  • Kyoto University   工学研究科   衛生工学専攻

    - 1993

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    Country: Japan

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  • Kyoto University    

    - 1991

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  • Kyoto University   工学部   衛生工学科

    - 1991

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    Country: Japan

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Research History

  • - Professor,Graduate School of Environmental and life Science,Okayama University

    2016

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  • - 岡山大学環境生命科学研究科 教授

    2016

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  • Associate Professor,Graduate School of Environmental and life Science,Okayama University

    2008 - 2016

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  • 岡山大学環境生命科学研究科 准教授

    2008 - 2016

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Professional Memberships

Committee Memberships

  • 岡山県   第8期湖沼水質保全計画策定検討委員会/岡山県  

    2010.4   

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    Committee type:Municipal

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  • 岡山県   児島湖の共同調査に関する検討会  

    2010.4   

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    Committee type:Municipal

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Papers

  • Effects of aged microplastics on paddy soil properties and greenhouse gas emissions under laboratory aerobic conditions Reviewed

    Tian Zhang, Hiroaki Somura, Satoshi Akao, Nozomi Nakahara, Gamamada Liyanage Erandi Priyangika Perera, Chiyu Nakano, Morihiro Maeda

    Soil Science and Plant Nutrition   1 - 10   2024.12

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    Publishing type:Research paper (scientific journal)   Publisher:Informa UK Limited  

    DOI: 10.1080/00380768.2024.2439393

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  • Heat-Induced alterations in water repellency of tropical and temperate Soils: A laboratory experiment using Ultisols and Andosols Reviewed

    H. T.M. Perera, D. A.L. Leelamanie, Yasushi Mori, Morihiro Maeda

    Catena   243   2024.8

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.catena.2024.108230

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  • Irrigation impact on water quality and aquifer vulnerability in Kala Oya basin, Sri Lanka Reviewed

    B.C.L. Athapattu, S. Himanujahn, G.M.H.M. Muhandiram, Sandun Sandanayake, W.L.G.D. Perera, W.D.C. Bandara, E.A.N.V. Edirisinghe, Morihiro Maeda, Meththika Vithanage

    Groundwater for Sustainable Development   25   2024.5

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  • Heat-induced alterations in moisture-dependent repellency of water-repellent forest soils: A laboratory approach with Japanese Andosols Reviewed

    H. T.M. Perera, Yasushi Mori, Morihiro Maeda, D. A.L. Leelamanie

    Journal of Hydrology and Hydromechanics   72 ( 1 )   25 - 33   2024.3

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.2478/johh-2023-0035

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  • Phosphorus Release from Agricultural Drainage Sediments with Iron-Added Sediment Microbial Fuel Cells Reviewed

    Perera GLEP, Maeda M, Akao S, Somura H, Nakano C, Nishina Y

    Journal of Water and Environment Technology   2024.1

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    Language:English  

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  • Emissions of CO<inf>2</inf> and CH<inf>4</inf> from Agricultural Soil with Kitchen Compost at Different Temperatures Reviewed

    Tran Thi Minh Chau, Takashi Someya, Satoshi Akao, Masato Nakamura, Fumiko Oritate, Hiroaki Somura, Shinzo Yamane, Morihiro Maeda

    Journal of Soil Science and Plant Nutrition   2024

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s42729-024-01919-2

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  • キトサン施用が土壌中の細菌群集と機能に与える影響 Reviewed

    寺畠正悟, 赤尾聡史, 前田守弘

    土木学会論文集   80 ( 25 )   2024

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    Language:Japanese  

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  • Effects of Sediment Microbial Fuel Cells on CH&lt;sub&gt;4&lt;/sub&gt; and CO&lt;sub&gt;2&lt;/sub&gt; Emissions from Straw Amended Paddy Soil Reviewed

    Adhena Tesfau Bekele, Morihiro Maeda, Satoshi Akao, Hiroaki Somura, Chiyu Nakano, Yuta Nishina

    Journal of Water and Environment Technology   22 ( 6 )   271 - 285   2024

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    Publishing type:Research paper (scientific journal)   Publisher:Japan Society on Water Environment  

    DOI: 10.2965/jwet.24-044

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  • Iron-Added Sediment Microbial Fuel Cells to Suppress Phosphorus Release from Sediment in an Agricultural Drainage Reviewed

    Perera GLEP, Maeda M, Somura H, Nakano C, Nishina Y

    Journal of Water and Environment Technology   21 ( 5 )   237 - 248   2023.10

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    Language:English  

    DOI: 10.2965/jwet.23-040

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  • 原材料と焼成温度の異なるバイオ炭の酸化処理が土壌からの一酸化二窒素放出に及ぼす影響 Reviewed

    増倉勇樹, 前田守弘, 中野知佑, 宗村広昭, 山根信三, 仁科勇太

    日本土壌肥料学雑誌   94 ( 4 )   245 - 253   2023.8

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    Language:Japanese  

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  • Alterations in aggregate characteristics of thermally heated water-repellent soil aggregates under laboratory conditions Reviewed

    H. T.M. Perera, D. A.L. Leelamanie, Morihiro Maeda, Yasushi Mori

    Journal of Hydrology and Hydromechanics   71 ( 2 )   177 - 187   2023.6

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.2478/johh-2023-0009

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  • Greenhouse gas emissions from agricultural soil amended with kitchen compost of varying ages Reviewed

    Tran T.M.C, Someya T, Akao S, Nakamura M, Oritate F, Somura H, Yamane S, Maeda M

    Soil Science and Plant Nutrition   69 ( 2 )   137 - 147   2023.1

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Informa UK Limited  

    DOI: 10.1080/00380768.2022.2160622

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  • Development of international collaboration and our challenges to regional issues in soil science and plant nutrition research: 1. Introduction

    Maeda Morihiro, Nakamura Masato

    Japanese Journal of Soil Science and Plant Nutrition   93 ( 6 )   403 - 404   2022.12

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    Authorship:Lead author   Language:Japanese   Publisher:Japanese Society of Soil Science and Plant Nutrition  

    DOI: 10.20710/dojo.93.6_403

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  • Artificial macropores and water management effects on reduction of greenhouse gas emissions from rice paddy fields Reviewed

    Thanh Long Bui, Yasushi Mori, Morihiro Maeda, Hiroaki Somura

    Environmental Challenges   9   100657 - 100657   2022.12

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.envc.2022.100657

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  • Effects of local land-use policies and anthropogenic activities on water quality in the upstream Sesan River Basin, Vietnam Reviewed

    Vo Ngoc Quynh Tram, Hiroaki Somura, Toshitsugu Moroizumi, Morihiro Maeda

    Journal of Hydrology: Regional Studies   44   101225 - 101225   2022.12

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.ejrh.2022.101225

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  • Nitrous oxide and carbon dioxide emissions from two soils amended with different manure composts in aerobic incubation tests

    Thanuja Deepani Panangala Liyanage, Morihiro Maeda, Hiroaki Somura, Nguyen Thi Thu Thuong, Makito Mori, Taku Fujiwara

    Soil Science and Plant Nutrition   68 ( 4 )   491 - 504   2022.7

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    Publishing type:Research paper (scientific journal)   Publisher:Informa UK Limited  

    DOI: 10.1080/00380768.2022.2095669

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  • Nitrous oxide and carbon dioxide emissions from two types of soil amended with manure compost at different ammonium nitrogen rates

    Thanuja Deepani Panangala Liyanage, Morihiro Maeda, Hiroaki Somura, Makito Mori, Taku Fujiwara

    Soil Science and Plant Nutrition   68 ( 4 )   1 - 18   2022.6

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    Publishing type:Research paper (scientific journal)   Publisher:Informa UK Limited  

    DOI: 10.1080/00380768.2022.2087198

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  • Macropore structure and water management affect greenhouse gas emissions in agricultural fields Reviewed

    Bui T.L., Mori Y., Yamamoto Y., Maeda M.

    Paddy and Water Environment   19 ( 4 )   661 - 672   2021.7

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  • Potential sources of ammonium-nitrogen in the coastal groundwater determined from a combined analysis of nitrogen isotope, biological and geological parameters, and land use Reviewed

    Anna Fadliah Rusydi, Shin Ichi Onodera, Mitsuyo Saito, Fujio Hyodo, Morihiro Maeda, Khori Sugianti, Sunarya Wibawa

    Water (Switzerland)   13 ( 1 )   2021.1

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    DOI: 10.3390/w13010025

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  • Simultaneous recovery of phosphorus and potassium from biomass as magnesium salt Reviewed

    H. Nagare, T. Iwata, A. Ebi, S. Akao, M. Maeda, D. Yasutake, T.Fujiwara

    土木学会論文集G(環境)   76 ( 7 )   181 - 187   2020.12

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  • 少量多頻度灌水施肥が促成ナスの根と養分の畝内分布の推移に及ぼす影響 Reviewed

    速水悠,前田守弘

    日本土壌肥料学雑誌   91 ( 1 )   25 - 32   2020.2

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  • Factors affecting 137Cs concentration in wild plants and soils of different land use in Iitate village after the Fukushima nuclear power plant accident Reviewed

    Wakai, N, Yamashita, J, Enomoto, T, Hanafusa, T, Ono, T, Maeda.M

    Radiation Safety Management   18   1 - 8   2019

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  • RADIOCESIUM CONCENTRATION IN STEMS, LEAVES, AND PANICLES OF RICE GROWN IN A SANDY SOIL REPLACEMENT PADDY FIELD TREATED WITH DIFFERENT RATES OF CATTLE MANURE COMPOST IN KAWAMATA, FUKUSHIMA Reviewed

    Nittaya WAKAI, Morihiro MAEDA, Toshiro ONO, Tadashi HANAFUSA, Jun YAMASHITA, Kuniyuki SAITOH

    Journal of Environmental Science for Sustainable Society   9   1 - 10   2019

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Graduate School of Environmental Science, Okayama University  

    DOI: 10.3107/jesss.9.1

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  • 塩類集積土壌における残存硝酸態窒素と土壌水分がナス台木の初期生育に及ぼす影響 Reviewed

    日本土壌肥料学雑誌   89 ( 3 )   204 - 212   2018.6

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  • Phosphorus and potassium availability from cattle manure ash in relation to their extractability and grass tetany hazard Reviewed

    Quoc Thinh Tran, Morihiro Maeda, Kazuyuki Oshita, Masaki Takaoka, Kuniyuki Saito

    Soil Science and Plant Nutrition   64 ( 3 )   415 - 422   2018.5

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    Publishing type:Research paper (scientific journal)   Publisher:Informa UK Limited  

    DOI: 10.1080/00380768.2018.1433958

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  • Nitrous Oxide and Carbon Dioxide Emissions from Vietnamese Soil Amended with Different Compost Types at High Temperature Reviewed

    Van Ngoc Tuong Hoang, Morihiro Maeda

    Communications in Soil Science and Plant Analysis   49 ( 7 )   848 - 861   2018.4

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Taylor and Francis Inc.  

    DOI: 10.1080/00103624.2018.1435796

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  • カスケード利用とユーザー視点導入による下水処理場の価値向上~消化汚泥の肥料利用を例として~ Invited

    藤原拓, 井上大介, 前田守弘, 山根信三, 野村洋平, Jia Sijing, Kai Cao

    41 ( 5 )   50 - 54   2018.4

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    Language:Japanese  

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  • Effects of cultivation period on catch crop chemical composition and potential for bioenergy production Reviewed

    S. Akao, D. Yasutake, K. Kondo, H. Nagare, M. Maeda, T. Fujiwara

    Industrial Crops and Products   111   787 - 793   2018.1

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier B.V.  

    DOI: 10.1016/j.indcrop.2017.11.039

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  • Phosphorus and potassium availability from cattle manure ash in relation to their extractability and grass tetany hazard Reviewed

    Tran, Q.T, Maeda, M, Oshita, K, Takaoka, M, Saito, K

    Soil Science and Plant Nutrition   63 ( 4 )   369 - 376   2018

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  • Interactive effects of ammonium application rates and temperature on nitrous oxide emission from tropical agricultural soil Reviewed

    Hoang, V.N.T, Maeda, M

    Soil Science and Plant Nutrition   64 ( 6 )   767 - 773   2018

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    DOI: 10.1080/00380768.2018.1517280

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  • Effects of a washing process of cattle manure ash onshoot and root growth of komatsuna (Brassica rapa var. perviridis) at theseedling stage Reviewed

    Tran,Q.T., Maeda, M., Oshita, K., Takaoka, M., Fujiwara,T

    Journal of Environmental Science for Sustainable Society   8   15 - 21   2018

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  • Nitrous oxide and carbon dioxide emissions from agricultural soil amended with different types of biochar at three temperatures Reviewed

    Hoang V.N.T, Maeda M

    Journal of Environmental Science for Sustainable Society   8   22 - 31   2018

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  • Phosphorus release from cattle manure ash as soil amendment in laboratory-scale tests Reviewed

    Quoc Thinh Tran, Morihiro Maeda, Kazuyuki Oshita, Masaki Takaoka

    SOIL SCIENCE AND PLANT NUTRITION   63 ( 4 )   369 - 376   2017

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    DOI: 10.1080/00380768.2017.1355217

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  • Eggplant roots and nutrient distribution in the ridge in two greenhouses with solar-mediated or timer controlled-fertigation Reviewed

    88 ( 5 )   435 - 440   2017

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

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  • Phosphorus sorption kinetics and sorption capacity in agricultural drainage ditch sediments in reclaimed land, Kasaoka Bay, Japan Reviewed

    H. V. Nguyen, M. Maeda

    WATER QUALITY RESEARCH JOURNAL OF CANADA   51 ( 4 )   388 - 398   2016.11

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2166/wqrjc.2016.019

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  • Removal of phosphorus from water by using volcanic ash soil (VAS): batch and column experiments Reviewed

    Huy Van Nguyen, Morihiro Maeda

    WATER SCIENCE AND TECHNOLOGY   74 ( 6 )   1326 - 1334   2016.9

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2166/wst.2016.297

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  • Non-sterile simultaneous saccharification and fermentation of corn leaves and stalks to l-lactic acid without external nutrient addition Reviewed

    Satoshi Akao, Hideaki Nagare, Morihiro Maeda, Keisuke Kondo, Taku Fujiwara

    JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT   18 ( 2 )   208 - 214   2016.4

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    DOI: 10.1007/s10163-015-0390-y

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  • Nitrous oxide emissions during biological soil disinfestation with different organic matter and plastic mulch films in laboratory-scale tests Reviewed

    Morihiro Maeda, Eisuke Kayano, Taku Fujiwara, Hideaki Nagare, Satoshi Akao

    ENVIRONMENTAL TECHNOLOGY   37 ( 4 )   432 - 438   2016.2

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1080/09593330.2015.1092494

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  • Phosphorus Flux across the Sediment-Water Interface in a Drainage Ditch Receiving Water from Livestock Farms in Kasaoka, Japan Reviewed

    Huy Van NGUYEN, Teppei YODEN, Morihiro MAEDA

    Journal of Water Environment and Technology   14 ( 3 )   191 - 199   2016

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  • 大型水生植物からのリン回収 Reviewed

    永禮英明, 渡辺諒, 藤原拓, 赤尾聡史, 前田守弘

    土木学会論文集G(環境)   72 ( 8 )   Ⅲ-249-Ⅲ-254 - ?-254   2016

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  • Nitrous oxide emission from sediment of a tropical mangrove forest in Central Vietnam–implications of short-term laboratory experiments Reviewed

    Ha, T.K.T, M. Maeda, T.N.A. Ha

    Journal of Environmental Science for Sustainable Society   7   1 - 8   2016

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  • Effects of pH and oxygen on phosphorus release from agricultural drainage ditch sediment in reclaimed land, Kasaoka Bay, Japan Reviewed

    Huy Van Nguyen, Morihiro Maeda

    Journal of Water Environment and Technology   14 ( 4 )   228 - 235   2016

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  • Nitrate Movement, Transformation, and Accumulation Following Diverse Nitrogenous Fertilizer Regimes in Arable Soils Reviewed

    Bandunee Champika Liyanage, Masafumi Tateda, Morihiro Maeda, Michihiko Ike, Masanori Fijita

    Journal of Agriculture and Ecology Research Inernational   8 ( 4 )   1 - 17   2016

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  • Nitrous oxide and carbon dioxide emissions from paddy soil treated with rice husk products at different moisture contents in a short-term experiment Reviewed

    Ha, T.K.T, M. Maeda, T. Fujiwara, H. Nagare, S. Akao, T.Q. Tran

    Journal of Environmental Science for Sustainable Society   7   9 - 15   2016

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  • Effects of soil type and nitrate concentration on denitrification products (N2O and N-2) under flooded conditions in laboratory microcosms Reviewed

    Thi Kim Thanh Ha, Morihiro Maeda, Taku Fujiwara, Hideaki Nagare, Satoshi Akao

    SOIL SCIENCE AND PLANT NUTRITION   61 ( 6 )   999 - 1004   2015.11

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    DOI: 10.1080/00380768.2015.1094747

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  • Combined use of sugars and nutrients derived from young maize plants for thermophilic L-lactic acid fermentation Reviewed

    S. Akao, H. Nagare, M. Maeda, K. Kondo, T. Fujiwara

    INDUSTRIAL CROPS AND PRODUCTS   69   440 - 446   2015.7

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    DOI: 10.1016/j.indcrop.2015.02.055

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  • Nutrient Mass Balances in Intensive Shrimp Ponds with a Sludge Removal Regime: A Case Study in the Tam Giang Lagoon, Central Vietnam Reviewed

    Nguyen, H.V, Morihiro M

    Journal of Agricultural Science and Technology A and B   5   539 - 548   2015

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  • Characteristics of Nutrient Salt Uptake Associated with Water Use of Corn as a Catch Crop at Different Plant Densities in a Greenhouse

    D. Yasutake, C. Kiyokawa, K. Kondo, R. Nomiyama, M. Kitano, M. Mori, S. Yamane, M. Maeda, H. Nagare, T. Fujiwara

    PEDOSPHERE   24 ( 3 )   339 - 348   2014.6

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  • ベトナム中部沿岸地域における安全野菜栽培と慣行栽培の比較-肥培管理と土壌・地下水への影響- Reviewed

    前田守弘, 茅野瑛介, 西村悠史, グエンバンヒュイ, 若井ニッタヤー, 蜂谷拓郎

    地域地理研究 20(1)   22 - 31   2014

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  • 肥作物鋤き込みによる土壌還元消毒時の一酸化二窒素発生と被覆資材の違いが与える影響

    石岡厳, 前田守弘, 渡邊修一, 竹原利明

    日本土壌肥料学雑誌,85(4)   341 - 348   2014

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  • Cascade utilization of water chestnut: recovery of phenolics, phosphorus, and sugars

    Satoshi Akao, Koutaro Maeda, Yoshihiko Hosoi, Hideaki Nagare, Morihiro Maeda, Taku Fujiwara

    ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH   20 ( 8 )   5373 - 5378   2013.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s11356-013-1547-7

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  • Groundwater-induced emissions of nitrous oxide through the soil surface and from subsurface drainage in an Andosol upland field: A monolith lysimeter study

    Kazunori Minamikawa, Sadao Eguchi, Seiichi Nishimura, Hirotaka Ihara, Morihiro Maeda, Kazuyuki Yagi, Michio Komada

    SOIL SCIENCE AND PLANT NUTRITION   59 ( 1 )   87 - 95   2013.2

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    DOI: 10.1080/00380768.2012.740606

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  • Seasonal changes in the performance of a catch crop for mitigating diffuse agricultural pollution Reviewed

    K. Kondo, K. Inoue, T. Fujiwara, S. Yamane, D. Yasutake, M. Maeda, H. Nagare, S. Akao, K. Ohtoshi

    Water Science and Technology   68 ( 4 )   776 - 782   2013

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    DOI: 10.2166/wst.2013.258

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  • Comparison of simultaneous and separate processes: saccharification and thermophilic L-lactate fermentation of catch crop and aquatic plant biomass

    Satoshi Akao, Koutaro Maeda, Shingo Nakatani, Yoshihiko Hosoi, Hideaki Nagare, Morihiro Maeda, Taku Fujiwara

    ENVIRONMENTAL TECHNOLOGY   33 ( 13 )   1523 - 1529   2012

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    DOI: 10.1080/09593330.2012.669412

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  • クリーニングクロップ導入によるナス施設栽培休閑期における栄養塩溶脱負荷の削減

    前田守弘, 仲宗根安弘, 岡本啓史, 浅野裕一, 藤原拓, 永禮英明, 赤尾聡史

    土木学会論文集G(環境)   7   Ⅲ_103-Ⅲ_111 - ?_111   2012

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  • Nutrient recovery from biomass cultivated as catch crop for removing accumulated fertilizer in farm soil Reviewed

    H. Nagare, T. Fujiwara, T. Inoue, S. Akao, K. Inoue, M. Maeda, S. Yamane, M. Takaoka, K. Oshita, X. Sun

    WATER SCIENCE AND TECHNOLOGY   66 ( 5 )   1110 - 1116   2012

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    DOI: 10.2166/wst.2012.291

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  • Effect of pH on phosphate adsorption onto semi-intensive shrimp pond sediment Reviewed

    Nguyen V. H, M. Maeda

    Vietnam Journal of Agriculture and Rural Development   71 - 76   2012

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  • 回収・再資源化を目的としたバイオマスからの元素抽出 Reviewed

    永禮英明, 藤原拓, 赤尾聡史, 前田守弘, 山根信三

    土木学会論文集G(環境)   48   461 - 466   2011

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  • ソフトバイオマスを原料とした酵素糖化における各種前処理の糖化効率比較 Reviewed

    前田光太郎, 赤尾聡史, 細井由彦, 永禮英明, 前田守弘, 藤原 拓

    土木学会論文集G(環境)   48   433 - 440   2011

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  • 笠岡湾干拓地における水質汚濁の現状と安定同位体自然存在比を用いた汚濁機構解析 Reviewed

    前田守弘, 浅野裕一, 兵藤不二夫, 中島泰弘, 藤原拓, 永禮英明, 赤尾聡史

    土木学会論文集G(環境)   48   213 - 221   2011

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  • Analyzing evapotranspiration components and crop coefficients for catch crop field with small area at different plant densities in a greenhouse Reviewed

    Daisuke Yasutake, Chiyo Kimura, Keisuke Kondo, Kenta Inoue, Makito Mori, Shinzo Yamane, Morihiro Maeda, Hideaki Nagare, Taku Fujiwara

    Environmental Control in Biology   49 ( 4 )   217 - 225   2011

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    DOI: 10.2525/ecb.49.217

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  • ベトナム中部フエ県の農業と水利 Reviewed

    石黒宗秀, トランティツハ・ファムビエットズン, 前田守弘

    農業農村工学会誌   79 ( 5 )   359 - 362   2011

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  • クリーニングクロップ栽培と湛水の組み合わせによるハウス土壌集積塩類の除去特性 Reviewed

    永禮英明, 井上司, 藤原 拓, 赤尾聡史, 前田守弘, 山根信三

    環境工学研究論文集   ( 47 )   459 - 464   2010

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  • トウモロコシからのリン抽出方法の検討 Reviewed

    井上賢大, 藤原拓, 近藤圭介, 大年邦雄, 山根信三, 前田守弘, 永禮英明, 赤尾聡史

    環境工学研究論文集   ( 47 )   273 - 279   2010

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  • 重窒素標識牛ふん堆肥を施用した黒ボク土モノリスライシメータにおける2年半の窒素動態 Reviewed

    井原啓貴, 前田守弘, 高橋茂, 駒田充生, 太田健

    日本土壌肥料学雑誌   80 ( 5 )   489 - 498   2010

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  • クリーニングクロップ栽培と湛水の組み合わせによるハウス土壌集積塩類の除去特性

    井上賢大, 近藤圭介, 藤原 拓, 前田守弘, 高岡昌輝, 大年邦雄, 山根信三, 永禮 英明, 赤尾聡史

    環境工学論文集   47   273 - 280   2010

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  • トウモロコシからのリン抽出方法の検討

    永禮英明, 井上 司, 藤原 拓, 赤尾聡史, 前田守弘, 山根信三

    環境工学論文集   47   459 - 464   2010

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  • メタン発酵消化液の施用が畑地土壌からの温室効果ガス発生と窒素溶脱に及ぼす影響 Reviewed

    中村真人, 藤川智紀, 柚山義人, 前田守弘, 山岡賢

    農業農村工学論文集   264 ( 77-6 )   17 - 26   2009

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  • 重窒素標識牛ふん堆肥を施用した砂丘未熟土畑モノリスライシメータにおける2年半の窒素動態 Reviewed

    井原啓貴, 前田守弘, 高橋茂, 駒田充生, 太田健

    日本土壌肥料学雑誌,80(5)   80 ( 5 )   494 - 501   2009

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  • Deep-soil adsorption of nitrate in a Japanese Andisol in response to different nitrogen sources Reviewed

    Morihiro Maeda, Hirotaka Ihara, Takeshi Ota

    SOIL SCIENCE SOCIETY OF AMERICA JOURNAL   72 ( 3 )   702 - 710   2008.5

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    DOI: 10.2136/sssaj2007.0212

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  • Nitrate adsorption and retardation in an Andisols with different soil pH and different coexisting anions Reviewed

    MAEDA Morihiro, TANAKA Shoichi, OTA Takeshi

    Japanese Journal of Soil Science and Plant Nutrition   79 ( 4 )   353 - 357   2008

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    The mechanisms of nitrate (NO_3^-) adsorption and retardation in Andisols are vital to understanding how NO_3^- derived from fertilizers contaminates the groundwater in areas with a volcanic ash soil. In this study, we quantified the relationship between NO_3^- adsorption and retardation in an Andisol under different conditions of pH and coexisting anions. The soil pH was adjusted to 4 or 5 by adding 0.01N HCl or H_2SO_4 solutions. We measured the NO_3^- adsorption on these pH-adjusted soils in batch tests at a soil-to-solution ratio of 1:10, and measured NO_3^- retardation by means of column-flow tests. The NO_3^- adsorption isotherms in the batch tests were described by the Freundlich equation at solution NO_3^- concentrations ranging from I to 10mmol L^<-1>. Nitrate adsorption and retardation were both smaller for H_2SO_4-treated soils than for HCl-treated soils, and decreased at higher soil pH due to the soil's low anion exchange capacity. The retardation factors determined by the column tests were strongly associated with the NO_3^- adsorption measured in the batch tests (r^2=0.99). Furthermore, we could predict the NO_3^- retardation factor from the NO_3^- adsorption in the batch tests through the adsorption-retardation theory. Our results suggest that batch tests for NO_3^- adsorption are a useful tool for inferring NO_3^- retardation in Andisols.

    DOI: 10.20710/dojo.79.4_353

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    Other Link: http://agriknowledge.affrc.go.jp/RN/2010761441

  • Effect of flooding activities in a greenhouse on the production and emission of nitrous oxide Reviewed

    SADAMATSU Atsushi, FUJIWARA Taku, OHTOSHI Kunio, MAEDA Morihiro

    Doboku Gakkai Ronbunshuu G   45   459 - 466   2008

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    The authors examined the effect of flooding activities in a greenhouse on the production and emission of nitrous oxide (N2O) through field observations. Flooding activities affected not only the groundwater quality but also the N2O gas flux strongly due to the infiltration of a large amount of N2O, NO-3N, SO2-4among others, accumulated to the surface soils. Dissolved N2O and NO-3-N in the groundwater decreased by denitrification in the aquifer with clay layer, and the production of N2O as an intermediate of N2 through denitrification is smaller than that during flooding activities. The cumulative amount of N2O gas flux during 1 month just after flooding was estimated to account for 93% of annual flux. This result clarifies that the influence of the flooding activity on the emission of N2O is extraordinary.

    DOI: 10.11532/proes1992.45.459

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  • Models to Evaluate Nitrogen Flows in Various Scale as a Pedon, Field and a Water Catchment : 2. Introduction to Simulation Models of Nitrogen Dynamics in Upland Fields Reviewed

    Maeda Morihiro

    Japanese Journal of Soil Science and Plant Nutrition   79 ( 1 )   89 - 99   2008

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    DOI: 10.20710/dojo.79.1_89

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  • Accumulation and chemical fractionation of heavy metals in andisols after a different, 6-year fertilization management Reviewed

    BZ Zhao, M Maeda, JB Zhang, AN Zhu, Y Ozaki

    ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH   13 ( 2 )   90 - 97   2006.3

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    DOI: 10.1065/espr2005.06.268

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  • Environmental Conservation (Division 8 : Environment)

    Kawasaki A., Maeda M., Hojito M., Inubushi K.

    Japanese Journal of Soil Science and Plant Nutrition   76   792 - 797   2005

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    DOI: 10.20710/dojo.76.SeparateSpecial_792

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  • Water-use efficiency and carbon isotope discrimination in two cultivars of upland rice during different developmental stages under three water regimes Reviewed

    Bingzi Zhao, Motohiko Kondo, Morihiro Maeda, Yasuo Ozaki, Jiabao Zhang

    Plant and Soil   261 ( 1-2 )   61 - 75   2004.4

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    DOI: 10.1023/B:PLSO.0000035562.79099.55

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  • Monitoring and Modeling Approaches for Nitrate Leaching in Upland Fields(JSSSPN Progress Awards)

    Maeda M.

    Japanese Journal of Soil Science and Plant Nutrition   75 ( 5 )   571 - 572   2004

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    DOI: 10.20710/dojo.75.5_571

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  • Natural 15N and 13C abundance in andisols influenced by long-term fertilization management in japan

    Bingzi Zhao, Morihiro Maeda, Yasuo Ozaki

    Soil Science and Plant Nutrition   48 ( 4 )   555 - 562   2002

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    DOI: 10.1080/00380768.2002.10409238

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  • Leaching patterns of heavy metals and nitrogen evaluated with a modified tanks-in-series model Reviewed

    M Maeda, LF Bergstrom

    JOURNAL OF CONTAMINANT HYDROLOGY   43 ( 2 )   165 - 185   2000.4

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  • Water collection efficiency of wick samplers under steady state flow conditions Reviewed

    M Maeda, BC Liyanage, Y Ozaki

    SOIL SCIENCE AND PLANT NUTRITION   45 ( 2 )   485 - 492   1999.6

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  • SORPTION AND MIGRATION OF RADIOIODINE IN SATURATED SANDY SOIL Reviewed

    K NISHIMAKI, N SATTA, M MAEDA

    JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY   31 ( 8 )   828 - 838   1994.8

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    DOI: 10.1080/18811248.1994.9735229

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Books

  • 地下水の事典

    谷口 真人, 川端 淳一, 小野寺 真一, 辻村 真貴, 前田守弘( Role: Contributor ,  第III編 地下水の科学,第7章 地下水の科学,第Ⅳ編 地下水調査法,第6章 水質調査)

    朝倉書店  2024.10  ( ISBN:9784254261806

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  • 土壌物理学(実践土壌学シリーズ4)

    西村, 拓( Role: Contributor ,  土壌の肥培管理と水質汚濁(前田守弘))

    朝倉書店  2019.4  ( ISBN:9784254435740

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    Total pages:vi, 199p, 図版 [2] p   Language:Japanese

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  • 土のひみつ -食料・環境・生命-「硝酸態窒素の畑土壌からの溶脱と地下水汚染」

    朝倉書店  2015 

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  • 植物機能のポテンシャルを活かした環境保全・浄化技術 ―地球を救う超環境適合・自然調和型システム―,クリーニングクロップによるハウス土壌の面的浄化と収穫物資源化

    シーエムシー出版  2011  ( ISBN:9784844607823

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  • 地下水用語集(地下水水理・モデリング関連用語)

    日本地下水学会編,理工図書  2011  ( ISBN:9784781304816

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  • 地下水・土壌汚染の基礎から応用-汚染物質の動態と調査・対策技術

    理工図書  2006 

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  • 水環境保全のための農業環境モニタリングマニュアル改訂版

    農業環境技術所  2006 

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  • 最新農業技術事典NAROPEDIA

    農山漁村文化協会  2006 

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MISC

  • 持続可能な施設園芸に寄与するクリーニングクロップ導入・活用技術の開発

    藤原拓, 前田守弘

    バイオインダストリー   38 ( 7 )   10 - 17   2021.7

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  • 広域評価に向けた圃場~地域・流域スケールの観測

    早川敦, 前田守弘, 古賀伸久

    日本土壌肥料学雑誌   88 ( 3 )   248 - 257   2017

  • 農産業における水・バイオマス循環利用に関する最新研究動向

    藤原拓, 永禮英明, 山田正人, 和気美代子, 前田守弘, 日高平, 今井剛, 井原一高, 井上大介

    水環境学会誌   40(A) ( 12 )   416 - 423   2017

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  • Phosphorus recovery from aquatic macrophytes

    Nagare, H, Watanabe, R, Fujiwara, T, Akao, S, Maeda, M

    Doboku Gakkai Ronbunshuu G   72 ( 8 )   III_249-III_254   2016

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  • 7-2-5 Salinity and nutrient effects of cattle manure ash on shoot and root growth at the seedling stage of Komatsuna

    Tran Quoc Thinh

    Abstracts of the meeting, the Society of the Science of Soil and Manure   ( 61 )   148 - 148   2015.9

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  • 1-1-17 PTFEトラップおよびデバルダ合金を用いた化学形態別窒素安定同位体分析の適用条件(1-1 物質循環・動態,2015年度京都大会)

    木場 遥香, 前田 守弘, 兵藤 不二夫, Hoang Ngoc Tuong Van

    日本土壌肥料学会講演要旨集   ( 61 )   6 - 6   2015.9

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  • 8-2-11 Nitrous oxide production in a tropical mangrove forest (Huong Phong, Hue, Vietnam)

    HA Thi Kim Thanh, Morihiro Maeda, HA Thi Ngoc Anh

    Abstracts of the meeting, the Society of the Science of Soil and Manure   ( 61 )   180 - 180   2015.9

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  • Advantages of pre-harvest temporal flooding in a catch crop field in relation to soil moisture and nutrient salt removal by root uptake

    Daisuke Yasutake, Kenkichi Awata, Keisuke Kondo, Shinzo Yamane, Masayuki Matsuoka, Morihiro Maeda, Hideaki Nagare, Ryosuke Nomiyama, Yuki Sago, Masaharu Kitano, Taku Fujiwara

    BIOLOGIA   69 ( 11 )   1577 - 1584   2014.11

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  • Development of a diffuse agricultural pollution control technology using catch crops accompanying resource recovery

    27 ( 3 )   36 - 39   2013.7

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  • Utilization of nutrients extracted from plant biomass in thermophilic L-lactic acid fermentation

    Satoshi Akao, Hideaki Nagare, Morihiro Maeda, Yoshihiko Hosoi, Taku Fujiwara

    Proceedings of 13th World Congress on Anaerobic Digestion   2013.6

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  • ベトナム中部沿岸地域における「安全野菜」栽培の取り組みと土壌・水質に関する現地調査

    茅野瑛介, 西村悠史, 前田守弘, NGUYEN Van Huy, 生方史数, 駄田井久, 本田恭子, 守田秀則, 金とう哲

    日本土壌肥料学会講演要旨集   59   2013

  • 1-17 モミガラおよびヤシガラバイオ炭の施用がコマツナ生育と窒素・リン動態に及ぼす影響(1.物質循環・動態,2012年度鳥取大会)

    宮本 一機, 前田 守弘, アズハウッディン, 林 聡, 横山 理英

    日本土壌肥料学会講演要旨集   ( 58 )   6 - 6   2012.9

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  • ヤシガラおよびモミガラを原材料とした土壌還元のためのバイオ炭の特性

    前田守弘, 宮本一機, アズハ・ウッディン,林聡, 横山理英

    学官パートナーシップによるアジア・太平洋諸国を対象とした廃棄物マネジメントの実践的研究教育 平成23年度報告書   67 - 71   2012

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  • 気候変動が及ぼす農山漁村環境への影響とその対策 (2)ベトナム・フエ

    前田守弘, 金枓哲, 生方史数

    平成23年度政府開発援助ユネスコ補助金・途上国の教育,科学又は文化普及・発展のための交流・協力事業「アジア開発途上国との大学・行政機関連携による持続可能社会構築の協力事業活動報告書,岡山大学大学院環境学研究科   2012

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  • アジア地域における農村循環と地域社会(ベトナム)

    前田守弘, 枓金枓哲, 生方史数

    アジア環境再生の人材養成プログラム-循環型社会形成学と持続発展教育(ESD)の融合-平成20年度~平成22年度成果報告書:実習報告編/環境学研究科   49 - 60   2012

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  • ベトナムにおける農村環境と地域社会(べトナム:金グループ)

    金枓哲, 生方史数, 前田守弘

    アジア環境再生の人材養成プログラム-循環型社会形成学と持続発展教育(ESD)の融合-平成20年度~平成22年度成果報告書:実習報告編/環境学研究科   36 - 48   2012

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  • 農地排水におけるアンモニア態窒素安定同位体比分析のための前処理法の検討

    前田守弘, 兵藤不二夫, 浅野裕一, 中島泰弘

    岡山大学異分野融合先端研究コア年報2011   93 - 94   2012

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  • 気候変動が及ぼす農山漁村環境への影響とその対策 (1)ベトナム・ラオカイ省サパ地区

    金枓哲, 前田守弘, 生方史数

    平成23年度政府開発援助ユネスコ補助金・途上国の教育,科学又は文化普及・発展のための交流・協力事業「アジア開発途上国との大学・行政機関連携による持続可能社会構築の協力事業活動報告書,岡山大学大学院環境学研究科   2012

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  • 広域評価を目指したモニタリングとモデリングの相互フィードバック

    片柳薫子, 木村園子ドロテア, 安立美奈子, 前田守弘, 伊勢健史

    日本土壌肥料学雑誌   6   725 - 726   2012

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  • Paradigm shifts for organic matter management in rural areas with consideration for animal waste utilization and sound water environments

    MAEDA Morihiro, KOUNO Kenji, TANIYAMA Ichiro, UEZONO Ichiro, WAKIKADO Hidemi, KATO Kunihiko, INOUE Takashi, NAKAMURA Masato, ITAHASHI Sunao, YABE Mitsuyasu

    Japanese Journal of Soil Science and Plant Nutrition   2 ( 2 )   203 - 209   2012

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    DOI: 10.20710/dojo.83.2_203

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    Other Link: http://agriknowledge.affrc.go.jp/RN/2010831751

  • Characteristics of biochar materials produced from coconut shells and rice husks for soil application

    Morihiro Maeda, Kazuki Miyamoto, Uddin Md. Azhar, Satoshi Hayashi, Riei Yokoyama

    Practical Research and Education of Solid Waste Management Based on the Partnerships among Universities and Governments in Asia and Pacific Countries, The Final Report of FY 2011   173 - 178   2012

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  • Reduced Leaching Losses of Nutrients by using a Catch Crop during a Fallow Period following Eggplant Production in a Greenhouse

    Maeda, M, Nakasone, Y, Okamoto, T, Asano, Y, Fujiwara, T, Nagare, H, Akao, S

    Doboku Gakkai Ronbunshuu G   68 ( 7 )   III_103-III_111   2012

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  • 1-15 牛舎由来のアンモニア揮散が隣接圃場におよぼす影響 : 笠岡湾干拓地における一事例(1.物質循環・動態,2012年度鳥取大会)

    浅野 裕一, 前田 守弘, 兵藤 不二夫, 中島 泰弘, 藤原 拓, 永禮 英明, 赤尾 聡史

    日本土壌肥料学会講演要旨集   58 ( 0 )   2012

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  • 22-49 原位置脱窒の電子供与体として用いるポリ乳酸の溶解特性に関する基礎実験(22.環境保全)

    松本 智也, 前田 守弘, 藤原 拓, 永禮 英明, 赤尾 聡史

    日本土壌肥料学会講演要旨集   ( 57 )   166 - 166   2011.8

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  • VIII-4 有機物施用畑における窒素循環と硝酸性窒素の溶脱(VIII 家畜排せつ物の利活用と水質問題から考える有機物管理の次世代パラダイム,シンポジウム,2011年度つくば大会)

    前田 守弘

    日本土壌肥料学会講演要旨集   ( 57 )   236 - 236   2011.8

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  • 進歩総説特集 第8部門 環境 環境保全

    川崎晃, 前田守弘, 原田久富美, 河野憲治

    日本土壌肥料学雑誌   82 ( 6 )   567 - 577   2011

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  • 1-45 農地排水を対象とした形態別窒素安定同位体比分析手法の検討(1.物質循環・動態)

    浅野 裕一, 前田 守弘, 兵藤 不二夫, 中島 泰弘, 藤原 拓, 永禮 英明, 赤尾 聡史

    日本土壌肥料学会講演要旨集   57 ( 0 )   2011

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  • Catch crop cultivation for diffuse agricultural pollution control and resource recovery

    Fujiwara T, Kondo K, Inoue K, Yamane S, Maeda M, Nagare H, Akao S, Takaoka M, Ohtoshi K

    The 4th CESE Conference,Tainan City,Taiwan   2011

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  • Comparative Evaluation of Different Pretreatment Methods for Enzymatic Saccharification of Lignocellulose

    Maeda, K, Akao, S, Hosoi, Y, Nagare, H, Maeda, M, Fujiwara, T

    Doboku Gakkai Ronbunshuu G   67 ( 7 )   III_433-III_440   2011

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  • Nutrients extraction from Biomass for Recovery and Recycle

    Nagare, H, Fujiwara, T, Akao, S, Maeda, M, Yamane, S

    Doboku Gakkai Ronbunshuu G   67 ( 7 )   III_461-III_466   2011

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  • Fermentation of Lignocellulosic Biomass Derived Sugars to L-Lactate by Thermophilic Bacillus coagulans

    Satoshi Akao, Yusuke Sakae, Yoshihiko Hosoi, Hideaki Nagare, Morihiro Maeda, Taku Fujiwara

    Proceedings of 12th World Congress on Anaerobic Digestion   2010.11

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  • 23-15 黒ボク土モノリスライシメータにおける浅い地下水面の有無がN_2O発生に及ぼす影響(23.地球環境,2010年度北海道大会)

    南川 和則, 駒田 充生, 江口 定夫, 井原 啓貴, 前田 守弘, 八木 一行, 西村 誠一, 中島 泰弘

    日本土壌肥料学会講演要旨集   ( 56 )   180 - 180   2010.9

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  • 1-28 多孔質ケイ酸カルシウム水和物による二酸化炭素固定能の評価(1.物質循環・動態,2010年度北海道大会)

    前田 守弘, 安本 恵理, 谷田貝 敦

    日本土壌肥料学会講演要旨集   ( 56 )   10 - 10   2010.9

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  • 黒ボク土畑におけるメタン発酵消化液由来窒素の動態 Reviewed

    中村真人, 藤川智紀, 柚山義人, 山岡賢, 前田守弘, 折立文子

    平成21年度農村工学研究成果情報   2010

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  • クリーニング作物によるハウス土壌の面的浄化と収穫物資源化を目指した組成解析

    井上賢大, 近藤圭介, 藤原拓, 大年邦雄, 山根信三, 前田守弘, 永禮英明, 高岡昌輝, 赤尾聡史

    第13回日本水環境学会シンポジウム講演集   67 - 68   2010

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  • Removal of salts accumulated in the topsoil of greenhouses by using Cleamng crop cultivation coupled with flooding activity

    Inoue, K, Kondo, K, Fujiwara, T, Maeda, M, Takaoka, M, Ohtoshi, K, Yamane, S, Nagare, H, Akao, S

    Environmental Engineering Research   47   273 - 280   2010

  • Phosphorus Extraction from Corn for Recovery and Recycle

    Nagare, H, Inoue, T, Fujiwara, T, Akao, S, Maeda, M, Yamane, S

    Environmental Engineering Research   47   459 - 464   2010

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  • 1-30 笠岡湾干拓地内における水質汚染の現状と安定同位体比による汚染源の推定(1.物質循環・動態,2010年度北海道大会)

    浅野 裕一, 前田 守弘, 兵藤 不二夫, 中島 泰弘, 藤原 拓, 永禮 英明, 赤尾 聡史

    日本土壌肥料学会講演要旨集   56 ( 0 )   2010

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  • Impacts of Application of Methane Fermentation Digested Liquid on Green House Gas Emissions and Nitrogen Leaching from Upland Field

    NAKAMURA Masato, FUJIKAWA Tomonori, YUYAMA Yoshito, MAEDA Morihiro, YAMAOKA Masaru

    Transactions of the Japanese Society of Irrigation, Drainage and Rural Engineering   77 ( 6 )   605 - 614   2009.12

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  • 22-38 岡山県南東部畑作地帯における窒素・リン負荷の実態調査(22.環境保全,2009年度京都大会)

    松本 智也, 前田 守弘

    日本土壌肥料学会講演要旨集   ( 55 )   177 - 177   2009.9

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  • 多腐植質厚層黒ボク土畑における硝酸態窒素の移動遅延 Reviewed

    田中正一, 古江広治, 前田守弘, 久保田富次郎, 脇門英美

    鹿児島県農業開発総合センター研究報告   3   63 - 61   2009

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  • 有機物施用畑における環境負荷の実態解明に関する研究

    前田守弘, 松本智也, 梅谷真慈

    八雲環境科学振興財団研究レポート集   10   20 - 28   2009

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  • 1-10 窒素溶脱解析ツールSOILN-jpnの黒ボク土連用畑への適用(1.物質循環・動態,2008年度愛知大会)

    前田 守弘, 駒田 充生

    日本土壌肥料学会講演要旨集   ( 54 )   4 - 4   2008.9

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  • 1-8 重窒素標識堆肥を施用したモノリスライシメータにおける窒素の溶脱 : 硫安・堆肥併用が施用2年半後の深さ別標識窒素残存率へ及ぼした影響(1.物質循環・動態,2008年度愛知大会)

    井原 啓貴, 駒田 充生, 高橋 茂, 前田 守弘

    日本土壌肥料学会講演要旨集   ( 54 )   3 - 3   2008.9

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  • 畑地における窒素溶脱解析ツールSOILN-jpnの開発

    前田守弘, 高橋茂, 駒田充生, 井原啓貴

    平成20年度主要成果情報   2008

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  • 進歩総説特集 第8部門 環境-環境保全

    川崎晃, 前田守弘, 河野憲治, 寶示戸雅之

    日本土壌肥料学雑誌   79 ( 6 )   638 - 647   2008

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  • 黒ボク土畑における牛ふん堆肥由来窒素の作物による吸収と土壌残存

    高橋茂, 岡紀邦, 小柳渉, 井原啓貴, 前田守弘, 駒田充生

    平成20年度主要成果情報   2008

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  • モノリスライシメータによる標識硫安と標識堆肥窒素の溶脱を含めた動態解析

    井原啓貴, 前田守弘, 高橋茂, 駒田充生

    平成20年度主要成果情報   2008

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  • 1-8 日本の気象・土壌・栽培条件に適合した包括的窒素動態モデルSOILN-jpnの開発 : フレームワークの構築と硝酸イオン吸着機構の編入(1.物質循環・動態,2007年度東京大会)

    前田 守弘, 駒田 充生

    日本土壌肥料学会講演要旨集   ( 53 )   3 - 3   2007.8

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  • 1-7 重窒素標識堆肥を施用したモノリスライシメータにおける窒素の溶脱 : 2年間5作の標識窒素収支と浸透水中濃度の推移(1.物質循環・動態,2007年度東京大会)

    井原 啓貴, 前田 守弘, 高橋 茂, 駒田 充生, 太田 健

    日本土壌肥料学会講演要旨集   ( 53 )   3 - 3   2007.8

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  • P23-5 黒ボク畑土壌を好気および嫌気的に培養したときの亜酸化窒素発生の特徴(23.地球環境,2007年度東京大会)

    駒田 充生, 前田 守弘, 井原 啓貴, 高橋 茂

    日本土壌肥料学会講演要旨集   ( 53 )   194 - 194   2007.8

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  • 農業生産における有機性資源に関連した窒素負荷の現状と今後の課題

    前田守弘

    水環境学会誌   30 ( 7 )   337 - 342   2007

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  • 硝酸性窒素の地下水汚染にどう対処するか

    前田守弘

    化学と生物   45 ( 3 )   219 - 222   2007

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    DOI: 10.1271/kagakutoseibutsu1962.45.219

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  • 第2章 調査結果 2-2 土壌肥料分野

    前田守弘

    中国持続的農業技術研究開発計画運営指導調査報告書   2007

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  • 畑地における硝酸性窒素溶脱量の低減に向けて

    前田守弘

    農業による環境への負荷低減を求めて-環境負荷低減農業技術確立実証事業の成果から-   8 - 11   2007

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  • 有機質資材の農地利用と窒素環境負荷について

    前田守弘

    圃場と土壌   39 ( 7 )   22 - 27   2007

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  • 1-24 メタン発酵消化液を施用したモノリスライシメータにおける亜酸化窒素発生と窒素の溶脱(1. 物質循環・動態, 2006年度秋田大会講演要旨)

    中村 真人, 藤川 智紀, 柚山 義人, 前田 守弘, 太田 健, 森 淳, 山岡 賢

    日本土壌肥料学会講演要旨集   ( 52 )   8 - 8   2006.9

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  • P22-6 石灰硫黄系脱窒資材を濾材としたバイオジオフィルターによる養液栽培排液の浄化 : 第4報 パーライト石灰硫黄系資材を用いたバラロックウール栽培排液の浄化(22. 環境保全, 2006年度秋田大会講演要旨)

    太田 健, 井原 啓貴, 前田 守弘

    日本土壌肥料学会講演要旨集   ( 52 )   182 - 182   2006.9

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  • Evaluating nitrogen leaching from monolith lysimeters containing different soils using a transfer function approach

    Morihiro Maeda, Takeshi Ota

    N management in agrosystems in relation to the Water Framework Directive: Proceedings of 14th N Workshop   2006

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  • 冬期掛け流し灌漑による硝酸性窒素除去を行う場合の必要水田面積の算出法

    高橋智紀, 新良力也, 前田守弘, 杉浦秀治, 渥美和彦, 宮地直道

    平成17年度研究成果情報   2006

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  • 石灰硫黄系資材を濾材としたバイオジオフィルターによる養液栽培排液の浄化

    太田健, 井原啓貴, 前田守弘, 阿部薫

    平成17年度研究成果情報   2006

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  • チャンバ付モノリスライシメータによる施肥窒素の動態観測

    藤川智紀, 中村真人, 柚山義人, 前田守弘, 太田健

    農業土木学会誌   2006

  • 筑波・稲敷台地上の黒ボク土畑深層における硝酸性窒素の吸着

    前田守弘, 太田健, 井原啓貴

    平成17年度研究成果情報   2006

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  • モノリスライシメータ法のための不攪乱大型土壌コア採取装置

    前田守弘, 太田健, 井原啓貴

    平成17年度研究成果情報   2006

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  • 臭化物イオンの浸透特性と窒素収支に基づいた浸透水窒素濃度推定モデル

    前田守弘, 太田健, 井原啓貴

    平成17年度研究成果情報   2006

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  • 重窒素標識堆肥を施用したモノリスライシメータにおける窒素の溶脱-コマツナ-トウモロコシ栽培下における黒ボク土と砂丘未熟土の比較

    井原啓貴, 前田 守弘, 高橋 茂, 太田 健

    土肥要旨集, 2006   52   10 - 10   2006

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  • P22-3 石灰硫黄系脱窒資材を濾材としたバイオジオフィルターによる養液栽培排液の浄化 : 第3報 資材充填2年目におけるバラロックウール栽培排液の浄化現地試験(ポスター紹介,22.環境保全,日本土壌肥料学会 2005年度大会講演要旨集)

    太田 健, 井原 啓貴, 前田 守弘

    日本土壌肥料学会講演要旨集   ( 51 )   182 - 182   2005.9

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  • 硝酸性窒素の溶脱と家畜ふん堆肥の施用

    前田守弘

    季刊肥料   2005

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  • 部門別進歩総説第8部門環境

    川崎晃, 前田守弘, 寶示戸雅之, 犬伏和之

    日本土壌肥料学雑誌   76,792-803   2005

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  • 重窒素標識堆肥を施用したモノリスライシメータにおける窒素の溶脱初年度における黒ボク土と砂丘未熟土の比較

    井原啓貴, 前田 守弘, 太田 健

    日本土壌肥料学会講演要旨集, 2005   51   7 - 7   2005

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  • 畑地における硝酸性窒素溶脱のモニタリングとモデル化(日本土壌肥料学会奨励賞記念講演, 2004年度シンポジウムならびに受賞記念講演講演要旨集)

    前田 守弘

    日本土壌肥料学会講演要旨集   ( 50 )   240 - 240   2004.9

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  • 畑地からの窒素溶脱量モニタリングのための埋設型ライシメーターの開発(東北支部講演会, 日本土壌肥料学会支部講演会講演要旨集2004年度)

    尾崎 保夫, 前田 守弘, 関口 浩昭

    日本土壌肥料学会講演要旨集   ( 50 )   263 - 263   2004.9

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  • 石灰硫黄系脱窒資材を濾材としたバイオジオフィルターによる養液栽培排液の浄化 : 第2報 バラロックウール栽培排液の浄化現地試験(22. 環境保全, 2004年度大会講演要旨集)

    井原 啓貴, 太田 健, 前田 守弘

    日本土壌肥料学会講演要旨集   ( 50 )   189 - 189   2004.9

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  • 化学肥料および堆肥を連用した黒ボク土畑深層における硝酸性窒素の吸着と溶脱(1. 物質循環・動態, 2004年度大会講演要旨集)

    前田 守弘, 井原 啓貴, 太田 健

    日本土壌肥料学会講演要旨集   ( 50 )   2 - 2   2004.9

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  • 1-5 モノリスライシメータ法によるBr-トレーサの浸透特性と窒素・リン溶脱量の解析(1.物質循環・動態)

    前田 守弘, 太田 健, 尾崎 保夫

    日本土壌肥料学会講演要旨集   ( 49 )   2 - 2   2003.8

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  • 農耕地における硝酸態窒素の溶脱と地下水汚染

    前田守弘

    重窒素利用研究会, ^<15>Information   15   1 - 12   2003

  • 23-16 モノリスライシメータ法による畑土壌からの窒素・リン溶脱量の測定(23.地域環境)

    前田 守弘, 尾崎 保夫

    日本土壌肥料学会講演要旨集   ( 48 )   143 - 143   2002.3

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  • 23-38 各種肥培管理を継続した畑地における硝酸態窒素の溶脱と窒素収支(23.地域環境)

    前田 守弘, 尾崎 保夫

    日本土壌肥料学会講演要旨集   ( 46 )   194 - 194   2000.3

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  • 23-37 畑地からの肥料成分溶脱量簡易計測装置の開発(2) : イタリアンライグラス作付期間中の窒素溶脱量のモニタリング(23.地域環境)

    尾崎 保夫, 前田 守弘, 大橋 哲郎

    日本土壌肥料学会講演要旨集   ( 46 )   194 - 194   2000.3

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Presentations

  • 農業廃棄物の活用による温室効果ガス排出削減と⽔質保全 Invited

    前田守弘

    水環境フォーラム in 岡山「農業における廃⽔・廃棄物処理と物質循環の取り組み 」  2024.12.17 

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  • 薬剤耐性菌および堆肥を施用した土壌における薬剤耐性遺伝子の分解特性

    高菱雪, 宗村広昭, 中原望, 前田守弘

    日本土壌肥料学会2024  2024.9.3 

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    Event date: 2024.9.3 - 2024.9.5

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  • Effect of virgin and aged microplastics on soil properties and greenhouse gas emissions

    Tian Zhang, Hiroaki Somura, Nozomi Nakahara, Morihiro Maeda

    Japanese Society of Soil Science and Plant Nutrition2024  2024.9.3 

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    Event date: 2024.9.3 - 2024.9.5

    Language:English  

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  • 土壌還元消毒における温室効果ガス排出速度および糸状菌数の経時変化

    上瀧寛人, 宗村広昭, 中原望, 藤原拓, 白石航, 前田守弘

    日本土壌肥料学会2024  2024.9.3 

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    Event date: 2024.9.3 - 2024.9.5

    Language:Japanese  

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  • 異なるクリーニング作物の施用量と土壌含水率が土壌還元消毒時の温室効果ガス排出に与える影響

    伊麗琪, 宗村広昭, 中原望, 白石航, 前田守弘

    日本土壌肥料学会2024  2024.9.3 

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    Event date: 2024.9.3

    Language:Japanese  

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  • A survey of the sucralose contamination in the Lake Kojima basin and an evaluation of the impact of sucralose on the loss of microbial diversity

    Nozomi NAKAHARA, Tsugumi SHIOKAWA, Hiroko TADA, Ayumi HASHIGUCHI, Morihiro MAEDA

    the Water and Environment Technology Conference 2024 (WET2024)  2024.6.20 

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    Event date: 2024.6.20 - 2024.6.21

    Language:English  

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  • Biochar-amended Sediment Microbial Fuel Cells for Water Quality improvement in Shrimp Ponds in Central Vietnam

    Tu Uyen NGUYEN, Morihiro MAEDA, Hiroaki SOMURA, Nozomi NAKAHARA, Gamamada liyanage Erandi, Priyangika PERERA

    the Water and Environment Technology Conference 2024 (WET2024)  2024.6.20 

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    Event date: 2024.6.20 - 2024.6.21

    Language:English  

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  • Efficient Suppression of Phosphorus Release from Agricultural Drainage Sediment Using Zero-Valent Iron-Incorporated Biochar with Sediment Microbial Fuel Cells

    Gamamada Liyanage Erandi, Priyangika PERERA, Morihiro MAEDA, Satoshi AKAO, Hiroaki SOMURA, Nozomi NAKAHARA, Chiyu NAKANO, Yuta NISHINA

    the Water and Environment Technology Conference 2024 (WET2024)  2024.6.20 

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    Event date: 2024.6.20 - 2024.6.21

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  • 通性嫌気性ベトナム在来堆肥の衛生微生物学的評価

    染谷孝, 赤尾聡史, 中村真人, 折立文子, Nguyen Duc Huy, Nga Nguyen, Thi Minh・Thi Minh, Chau Tran, 前田守弘

    日本土壌微生物学会  2024.6 

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    Event date: 2024.6.15 - 2024.6.16

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  • Coupling Effects of Biochar and Sediment Microbial Fuel Cells on CH4 and CO2 Emissions from Rice Straw-Treated Paddy Soil

    Adhena Tesfau Bekelea, Satoshi Akaob, Nozomi Nakaharaa, Hiroaki Somuraa, Morihiro Maeda

    JpGU2024  2024.5 

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    Event date: 2024.5.26 - 2024.5.31

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  • Differences in properties and greenhouse gas emissions between aerobic and anaerobic composting of cattle waste in Central Vietnam

    Tran Thi Minh Chau, Takashi Someya, Satoshi Akao, Masato Nakamura, Fumiko Oritate, Hiroaki Somura, Nguyen Thi Minh Nga, Nguyen Duc Huy, Morihiro Maeda

    16th International Conference of the East and Southeast Asia Federation of Soil Science Societies (ESAFS 2024)  2024.3 

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  • Suppression of carbon dioxide emissions from soil amended with autoclaved lightweight aerated concrete (ALC) under different compaction and moisture conditions

    N.R.R.W.S. Rathnayake, Morihiro Maeda, Atsushi Yatagai, D.A.L. Leelamanie

    28th International Forestry and Environment Symposium 2024  2024.3 

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  • Sediment microbial fuel cells with iron addition for reduction of phosphorus release in agricultural areas

    Morihiro Maeda, Gamamada Liyanage Erandi Priyangika Perera, Nguyen Tu Uyen, Tesfau Bekele

    16th International Conference of the East and Southeast Asia Federation of Soil Science Societies (ESAFS 2024)  2024.3 

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  • 農地土壌への有機物施用と温室効果ガスの排出 Invited

    前田守弘

    「気候変動問題の解決に向けた下水道の果たす役割」  2024.1.23 

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    Event date: 2024.1.23

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  • Sediment Microbial Fuel Cells for Water Quality in Shrimp Ponds in Central Vietnam

    Tu Uyen Nguyen, Morihiro Maeda

    2023.12.7 

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    Event date: 2023.12.7 - 2023.12.8

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  • 堆肥および堆肥施用土壌における抗生物質耐性遺伝子の調査事例

    高菱雪, 前田守弘, 宗村広昭

    2023年度日本土壌肥料学会関西支部講演会  2023.12.7 

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    Event date: 2023.12.7 - 2023.12.8

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  • Nitrous oxide emissions from soil amended with autoclaved lightweight aerated concrete (ALC) under different compaction and moisture conditions

    N.R.R.W.S. Rathnayake, Morihiro Maeda, Atsushi Yatagai, D.A.L. Leelamanie

    Ruhuna International Conference on Innovation and Technology  2023.9.24 

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    Event date: 2023.9.24

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  • Wise use of organic waste for environmentally positive agriculture

    Morihiro Maeda

    Ruhuna International Conference on Innovation and Technology  2023.9.24 

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  • Development of mechanistic models for nitrous oxide emissions from two types of soil amended with manure composts

    Thanuja Deepani, Panangala Liyanage, Morihiro Maeda, Hiroaki Somura, Makito Mori, Taku Fujiwara

    Ruhuna International Conference on Innovation and Technology  2023.9.24 

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    Event date: 2023.9.24

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  • Use of organic waste for improving water and soil qualities

    Morihiro Maeda

    Polish-Japanese Workshop on Circular Economy in Agriculture and Agro Industry September 15, 2023  2023.9.15 

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    Event date: 2023.9.15

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  • 軽量気泡コンクリート粉末による二酸化炭素の固定とリン酸イオンの吸着

    Sidra Tul Muntaha, N.R.R.W.S. Rathnayake, 前田 守弘, 谷田貝 敦

    日本土壌肥料学会2023年度愛媛大会  2023.9.12 

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    Event date: 2023.9.14

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  • キトサン施用が土壌中の窒素循環と細菌の群集構造と機能に与える影響

    寺畠正悟, 赤尾聡史, 前田守弘

    日本土壌肥料学会2023年度愛媛大会 

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    Event date: 2023.9.12 - 2023.9.14

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  • 嫌気性堆肥と好気性堆肥の基礎的性状比較

    中村真人, 折立文子, 前田守弘, TRAN THI MINH CHAU, 染谷孝, 赤尾聡史

    日本土壌肥料学会2023年度愛媛大会 

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    Event date: 2023.9.12 - 2023.9.14

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  • クリーニングクロップによる土壌浄化—土壌還元システムの開発

    伊麗琪, 前田守弘

    日本土壌肥料学会2023年度愛媛大会 

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    Event date: 2023.9.12 - 2023.9.14

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  • Greenhouse gas emissions from Vietnamese agricultural soil amended with facultative heap compost

    Tran Thi Minh Chau, Takashi Someya, Satoshi Akao, Masato Nakamura, Fumiko Oritate, Hiroaki Somura, Morihiro Maeda

    JAPANESE SOCIETY OF SOIL SCIENCE AND PLANT NUTRITION 

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    Event date: 2023.9.12 - 2023.9.14

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  • プラスチック残渣の含有量および劣化が水田土壌からのCO2,CH4排出に与える影響

    張天, 前田守弘, 宗村広昭

    日本土壌肥料学会2023年度愛媛大会 

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    Event date: 2023.9.12 - 2023.9.14

    Language:Japanese  

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  • Phosphorus Release from Agricultural Drainage Sediment with Iron-Added Sediment Microbial Fuel Cells

    Gamamada Liyanage Erandi, Priyangika PERERA, Morihiro MAEDA, Satoshi AKAO, Hiroaki SOMURA, Chiyu NAKANO, Yuta NISHINA

    Water and Environment Technology Conference - online  2023.7.8 

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    Event date: 2023.7.8 - 2023.7.9

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  • Effects of sediment microbial fuel cells on CH4 and CO2 emissions from paddy soil with rice straw at different rates

    Adhena Tesfau Bekele, Hiroaki Somura, Morihiro Maeda

    2023.3 

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    Event date: 2023.3.15 - 2023.3.19

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  • Impact of Heat on Soil Water Repellency in Forest Soils from Different Depths using Water-Repellent Japanese Cedar (Cryptomeria japonica) Forest Soil

    Perera, HTM, Mori, Y, Maeda, M, Leelamanie, DAL

    Proceedings of the 27th International Forestry and Environment Symposium-2023  2023.1 

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  • Proposal of regionally available biomass waste compost with useful functions and less environmental impacts based on scientific evaluation of local and indigenous knowledge in Vietnam

    Morihiro Maeda

    Vietnam-Japan Joint Seminar in Inisitute of Biotechnology, Hue University  2023 

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  • Nitrous oxide and carbon dioxide emissions from upland soils amended with different types of Vietnamese compost

    Tran Thi Minh Chau, Takashi Someya, Satoshi Akao, Masato Nakamura, Fumiko Oritate, Hiroaki Somura, Morihiro Maeda

    Vietnam-Japan Joint Seminar in Inisitute of Biotechnology, Hue University  2023 

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  • Abiotic and biotic emissions of CO2 and CH4 from agricultural soil amended with kitchen compost at different temperatures

    Tran Thi Minh Chau, Takashi Someya, Satoshi Akao, Masato Nakamura, Fumiko Oritate, Hiroaki Somura, Morihiro Maeda

    11th IWA International Symposium on Waste Management Problems in Agro‑Industry, Gdańsk, Poland  2022.10.26 

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    Event date: 2022.10.26 - 2022.10.28

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  • Application of a catch crop at different growth periods to biological soil disinfestation

    Morihiro Maeda, Natsumi Koma, Shinzo Yamane, Daisuke Yasutake, Makito Mori, Taku Fujiwara

    11th IWA International Symposium on Waste Management Problems in Agro‑Industry Gdańsk, Poland  2022.10.26 

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    Event date: 2022.10.26 - 2022.10.28

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  • 水田土壌中の被覆肥料カプセル残渣がCO2,CH4排出に与える影響

    張天, 前田守弘, 宗村広昭

    日本土壌肥料学会2022年度東京大会  2022.9.13 

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    Event date: 2022.9.13 - 2022.9.15

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  • Iron oxides and biochar incorporation into sediment to reduce phosphorus release

    Gamamada Liyanage Erandi, Priyangika Perera, Morihiro Maeda, Hiroaki Somura, Chiyu Nakano, Yuta Nishina

    JpGU Meeting 2022  2022 

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    Event date: 2022.5.22 - 2022.6.3

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  • SDGs実現に向けた農地生態系における有機物管理の適正化

    前田守弘

    新工学部発足記念シンポジウム  2021  岡山大学工学部

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    Event date: 2021.9.29

    Language:Japanese  

    Venue:岡山大学  

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  • Greenhouse gas emissions from agricultural soil amended with different age kitchen compost

    Tran Thi Minh Chau, Takashi Someya, Hiroaki Somura, Morihiro Maeda

    日本土壌肥料学会2021年度北海道大会  2021  日本土壌肥料学会

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    Event date: 2021.9.14 - 2021.9.16

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    Venue:オンライン  

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  • 児島湖周辺におけるマイクロプラスチック動態に関する基礎的研究

    張天,前田守弘,宗村広昭,仁科勇太,小幡誠司

    日本土壌肥料学会2021年度北海道大会  2021  日本土壌肥料学会

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    Event date: 2021.9.14 - 2021.9.16

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    Venue:オンライン  

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  • 原材料と焼成温度の異なるバイオチャーの経年変化が土壌からの一酸化二窒素放出に及ぼす影響

    増倉勇樹・前田守弘・中野知佑・仁科勇太・宗村広昭

    日本土壌肥料学会2021年度北海道大会  2021  日本土壌肥料学会

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    Event date: 2021.9.14 - 2021.9.16

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    Venue:オンライン  

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  • 施設栽培における緑肥およびナス残渣の土壌還元消毒への利用

    前田守弘,山本航大,山根信三,安武大輔,森牧人,藤原拓

    日本土壌肥料学会2021年度北海道大会  2021  日本土壌肥料学会

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    Event date: 2021.9.14 - 2021.9.16

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    Venue:オンライン  

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  • Influence of recharge and irrigation return flow on water quality in an intensively irrigated agricultural watershed, Kala Oya, Sri Lanka International conference

    JpGU Meeting 2021  2021 

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    Event date: 2021.5.30 - 2021.6.6

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  • Effects of different NH4+-N contents on N2O and CO2 emissions from manure compost-amended soil International conference

    JpGU Meeting 2021  2021 

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    Event date: 2021.5.30 - 2021.6.6

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  • Suppression of phosphorus release from sediment in an agricultural drainage by placing Iron(III) amended sediment microbial fuel cell International conference

    JpGU Meeting 2021  2021 

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    Event date: 2021.5.30 - 2021.6.6

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  • ベトナム,ミャンマー,スリランカ海外共同研究 Invited

    前田守弘

    2020年度第9回 HURu-SAtoインキュベーション拠点研究会「流域圏健全循環と持続可能性?流域管理編?」 at 広島大学  2021  広島大学陸域環境研究会

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    Event date: 2021.3.15

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:広島大学  

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  • Reduction in phosphorus liberation from sediment using sediment microbial fuel cells.

    E.P.P.Gamamada Liyanage,M. Maeda, C.Nakano , Y.Nishina , H.Somura

    日本土壌肥料学会2020年度岡山大会  2020  日本土壌肥料学会

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    Event date: 2020.9.8 - 2020.9.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:オンライン  

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  • Nitrous oxide and carbon dioxide emissions from soil amended with two types of livestock manure compost under aerobic conditions

    T. D. P.Liyanage , M. Maeda, H.Somura

    日本土壌肥料学会2020年度岡山大会  2020  日本土壌肥料学会

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    Event date: 2020.9.8 - 2020.9.10

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    Venue:オンライン  

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  • 栽培期間の異なるクリーニング作物を土壌還元消毒に用いた際の酸化還元電位および無機態窒素の推移

    前田守弘,古満菜摘,安武大輔,森牧人,山根信三,藤原拓

    日本土壌肥料学会2020年度岡山大会  2020  日本土壌肥料学会

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    Event date: 2020.9.8 - 2020.9.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン  

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  • Suppression of phosphorous release from sediment in agricultural drainages flowing into Lake Kojima using biochar-amended sediment microbial fuel cells International conference

    JpGU Meeting 2020  2020 

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    Event date: 2020.7.12 - 2020.7.16

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  • Coffee-waste biochar and nano-biochar applications to reduce nitrous oxide and carbon dioxide emissions from agricultural soils International conference

    JpGU Meeting 2020  2020 

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    Event date: 2020.7.12 - 2020.7.16

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  • Nitrogen management in soil and water for our future earth Invited International conference

    2019 SYMPOSIUM ON BIOTECHNOLOGY: Applied Biotechnology in the Age of Innovation and Creativity  2019 

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    Event date: 2019.11.14

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  • Ammonium and Nitrate Contamination of Shallow Groundwater under Vegetable Fields in the Downstream Areas of the Huong River, Central Vietnam International conference

    14th International Conference of the East and Southeast Asia Federation of Soil Science Societies (ESAFS)  2019 

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    Event date: 2019.11.3 - 2019.11.8

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  • 微生物燃料電池を用いた底質および水田土壌からの栄養塩溶出抑制

    前田守弘・多賀行輝

    日本土壌肥料学会2019年度静岡大会  2019  日本土壌肥料学会

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    Event date: 2019.9.3 - 2019.9.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:静岡県  

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  • 窒素循環からみた農業と環境の関わり

    前田 守弘

    岡山大学公開講座  2019  岡山大学

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    Event date: 2019.8.3

    Language:Japanese  

    Venue:岡山大学  

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  • Nitrification potential and associated microbial populations in agricultural soil in coastal areas of Central Vietnam International conference

    10th IWA International Symposium on Waste Management Problems in Agro-Industries  2019 

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    Event date: 2019.6.9 - 2019.6.21

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  • Ammonium contamination of shallow groundwater beneath vegetable fields in Central Vietnam International conference

    JpGU Meeting 2019  2019 

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    Event date: 2019.5.26 - 2019.5.30

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  • 窒素循環からみた農業と環境の関わり Invited

    前田 守弘

    真庭液肥研究科肥効分析報告会  2019 

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    Event date: 2019.2.28

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:真庭市  

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  • Nitrogen management in soil and water for our future earth International conference

    Maeda M.

    The Second International Scientific Conference On Sustainable Agriculture And Environment  2018 

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    Event date: 2018.12.13 - 2018.12.15

    Language:English   Presentation type:Oral presentation (general)  

    Venue:ノンラム大学  

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  • 児島湖流域の生態系サービス算定に向けた 土壌流出防止機能に関わる課題とその対策

    星野宏太朗・前田守弘

    2018年度(第114回)日本土壌肥料学会関西支部講演会  2018 

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    Event date: 2018.12.6 - 2018.12.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:松江テルサ  

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  • Nitrous oxide emissions from tropical agricultural soil with high ammonium input under aerobic conditions International conference

    Hoang Ngoc Tuong Van, Morihiro Maeda

    NARO-MARCO International Symposium on Nitrogen Cycling and Its Environmental Impacts in East Asia  2018 

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    Event date: 2018.11.19 - 2018.11.22

    Language:English   Presentation type:Oral presentation (general)  

    Venue:エポカルつくば  

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  • Possible sources of ammonium in shallow groundwater of vegetable fields in Central Vietnam International conference

    Morihiro Maeda, Takuya Fujimura, Van Hoang Ngoc Tuong, Daisuke Inoue, Hidetaka Chikamori, Fujio Hyodo

    NARO-MARCO International Symposium on Nitrogen Cycling and Its Environmental Impacts in East Asia  2018 

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    Event date: 2018.11.19 - 2018.11.22

    Language:English   Presentation type:Poster presentation  

    Venue:エポカルつくば  

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  • 児島湖流入河川等の底質改善による生態系サービスの価値向上

    前田守弘・九鬼康彰・星野宏太朗

    八雲環境科学振興財団平成30年度研究発表会  2018 

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    Event date: 2018.11.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:八雲環境科学振興財団  

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  • 土壌還元消毒を模したカラム内における参加還元電位と亜酸化窒素発生

    前田守弘,西又麻衣

    日本土壌肥料学会2019年度神奈川大会  2018 

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    Event date: 2018.8.29 - 2018.8.31

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:日本大学  

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  • Time course of Eggplant root development and nutrient distribution in the ridge soil under high-frequency surface drip fertigation

    Hayami, Y. and Maeda, M.

    FY2016 International Symposium on Environmental and Life Science 

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    Event date: 2018.1.23

    Language:English   Presentation type:Oral presentation (general)  

    Venue:岡山大学  

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  • Nitrogen management in soil and water for our future earth International conference

    Maeda M.

    SLAAS Theme Seminar 2017:Engagement of Scientists in the Economic Development of Sri Lanka  2017 

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    Event date: 2017.12.5

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Colombo, Sri Lanka  

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  • Nitrification potential and relevant microbial populations in agricultural soil in coastal areas of Central Vietnam International conference

    Inoue D., Sawada K., Huy N.D., Chikamori H., Maeda M.

    Okayama University - Hue University Joint Symposium on Education and Research Programs for Environmental and Agricultural Sciences  2017 

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    Event date: 2017.11.5

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Okayama University - Hue University Joint Symposium on Education and Research Programs for Environmental and Agricultural Sciences  

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  • Identification of nitrogen contamination mechanisms of groundwater in coastal areas of Central Vietnam International conference

    Maeda M., Kiba H., Hyodo F., Chikamori H., Inoue D., Le T.V., Nguyen H.D.

    Okayama University - Hue University Joint Symposium on Education and Research Programs for Environmental and Agricultural Sciences  2017 

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    Event date: 2017.11.5

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Okayama University - Hue University Joint Symposium on Education and Research Programs for Environmental and Agricultural Sciences  

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  • Aalysis of nitrogen contamination mechanisms of groundwater in coastal areas of Central Vietnam by using stable isotopes International conference

    Maeda M., Kiba H., Hyodo F., Chikamori H., Inoue D.

    The International Conference of Nitrogen Cycling and Its Environmental Impacts in East Asia (NCEIEA)  2017 

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    Event date: 2017.10.19 - 2017.10.22

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Nanjing, China  

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  • Temperature dependence of nitrous oxide emissions during nitrification in agriculture soil treated with high ammonium International conference

    Hoang V.N.T., Maeda M.

    The International Conference of Nitrogen Cycling and Its Environmental Impacts in East Asia (NCEIEA)  2017 

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    Event date: 2017.10.19 - 2017.10.22

    Language:English   Presentation type:Poster presentation  

    Venue:Nanjing, China  

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  • 安定同位体比等を用いたベトナム中部沿岸農業地域における地下水窒素汚染機構の解明

    前田守弘,木場遥香,兵藤不二夫,近森秀高,井上大介

    第20回日本水環境学会シンポジウム  2017 

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    Event date: 2017.9.26 - 2017.9.28

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:和歌山大学  

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  • 少量多頻度かん水の促成ナス栽培圃場における根量および養分分布の推移

    速水悠,前田守弘

    日本土壌肥料学会2017年度仙台大会  2017 

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    Event date: 2017.9.5 - 2017.9.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学  

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  • ベトナム中部沿岸農業地域における地下水窒素汚染機構の解明

    木場遥香,前田守弘,兵藤不二夫,近森秀高,井上大介

    日本土壌肥料学会2017年度仙台大会  2017 

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    Event date: 2017.9.5 - 2017.9.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学  

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  • ベトナムフエ沿岸域の畑地における下層土の窒素形態と地下水汚染

    藤村拓也,木場遥香,近森秀高,井上大介,前田守弘

    日本土壌肥料学会2017年度仙台大会  2017 

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    Event date: 2017.9.5 - 2017.9.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学  

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  • 土壌還元消毒を模した条件での酸化還元電位の測定と一酸化二窒素の放出

    前田守弘,亀川真由

    日本土壌肥料学会2017年度仙台大会  2017 

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    Event date: 2017.9.5 - 2017.9.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東北大学  

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  • Responses of nitrous oxide and carbon dioxide emissions from Vietnamese soil amended with different compost types to temperature

    Hoang V.N.T., Maeda M.

    日本土壌肥料学会2017年度仙台大会  2017 

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    Event date: 2017.9.5 - 2017.9.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東北大学  

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  • 嫌気性消化汚泥堆肥の施用がコマツナの発芽および生育に及ぼす影響

    前田守弘,森本貴之,藤原拓,井上大介

    平成29年度農業農村工学会大会講演会  2017 

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    Event date: 2017.8.29 - 2017.8.31

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:日本大学  

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  • High temperature effects on nitrous oxide and carbon dioxide emissions from vegetable soil amended with biochar in Central Vietnam

    Hoang V.N.T.

    FY2016 International Symposium on Environmental and Life Science  2017 

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    Event date: 2017.1.24

    Language:English   Presentation type:Poster presentation  

    Venue:岡山大学  

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  • Phosphorus and potassium availability in cattle manure ash for Guinea grass

    Thinh T.Q.

    FY2016 International Symposium on Environmental and Life Science  2017 

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    Event date: 2017.1.24

    Language:English   Presentation type:Poster presentation  

    Venue:岡山大学  

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  • Nitrogen pollution of groundwater in coastal vegetable fields of Central Vietnam International conference

    藤村拓也, 釜瀬諒太

    Debrief Session of the Project Researches on“Environmental Rehabilitation in Asia”  2017 

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    Event date: 2017.1.23

    Language:English   Presentation type:Oral presentation (general)  

    Venue:岡山大学  

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  • 農地環境保全における土壌肥料学の新展開

    前田守弘

    2016年度日本土壌肥料学会 関西土壌肥料協議会講演会  2016 

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    Event date: 2016.12.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:メルパルク京都  

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  • 塩類集積土壌における土壌水分量、硝酸態窒素含有量がナスの生育および養分吸収に及ぼす影響

    速水悠・安岡由紀・前田守弘

    2016年度(第112 回)日本土壌肥料学会関西支部会講演会  2016 

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    Event date: 2016.12.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:メルパルク京都  

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  • Effects of high temperature on nitrous oxide and carbon dioxide emissions from vegetable soil in Central Vietnam

    Hoang Ngoc Tuong Van, Morihiro Maeda

    2016年度(第112 回)日本土壌肥料学会関西支部会講演会  2016 

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    Event date: 2016.12.8

    Language:English   Presentation type:Oral presentation (general)  

    Venue:メルパルク京都  

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  • ベトナム中部沿岸地域野菜畑における無機態窒素の鉛直分布と地下水汚染の関係

    藤村拓也,釜瀬諒太,木場遥香,Hoang Ngoc Tuong Van,前田守弘

    2016年度(第112 回)日本土壌肥料学会関西支部会講演会  2016 

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    Event date: 2016.12.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:メルパルク京都  

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  • A Sequential Diffusion Method for 15N Natural Abundance Measurement of Ammonium, Nitrate and Total Dissolved Nitrogen in Water Samples International conference

    Haruka Kiba, Fujio Hyodo, Yuichi Asano, Morihiro Maeda

    Proceedings of the 2016 International Nitrogen Initiative Conference, "Solutions to improve nitrogen use efficiency for the world"  2016 

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    Event date: 2016.12.4 - 2016.12.8

    Language:English   Presentation type:Poster presentation  

    Venue:Melbourne, Australia  

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  • ベトナム・フエ省沿岸域における農業形態の異なる土壌での硝化活性と硝化微生物群の解析

    井上、金子、澤田、Huy、近森、前田

    日本水処理生物学会第53回大会  2016 

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    Event date: 2016.11.11 - 2016.11.13

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:千葉工業大学  

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  • 土壌還元消毒時の亜酸化窒素発生に関連する脱窒微生物挙動の分子生物学的解析

    前田守弘,嶋田翔子,井上大介

    日本土壌肥料学会2016年度佐賀大会-日土肥学会講演要旨集(第62集), 2  2016 

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    Event date: 2016.9.20 - 2016.9.22

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:佐賀大学  

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  • 促成ナス栽培圃場における少量多頻度かん水が根量および養分分布に及ぼす影響

    速水悠,安岡由紀,前田守弘

    日本土壌肥料学会2016年度佐賀大会-日土肥学会講演要旨集(第62集), 114  2016 

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    Event date: 2016.9.20 - 2016.9.22

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:佐賀大学  

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  • Phosphorus release from cattle manure ash as soil amendment in laboratory-scale tests

    Tran, Q. T., Maeda, M., Oshita, K., and Takaoka, M.

    日本土壌肥料学会2016年度佐賀大会-日土肥学会講演要旨集(第62集), 120  2016 

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    Event date: 2016.9.20 - 2016.9.22

    Language:English   Presentation type:Oral presentation (general)  

    Venue:佐賀大学  

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  • Radiocesium concentration in panicles, leaves and stems of rice in a sandy-soil-dressed paddy field treated with different rates of cattle-manure compost in Kawamata, Fukushima

    Nittaya Wakai, Morihiro Maeda, Tadashi Hanafusa, Toshiro Ono, Jun Yamashita, Kuniyuki Saitoh

    日本土壌肥料学会2016年度佐賀大会-日土肥学会講演要旨集(第62集), 147  2016 

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    Event date: 2016.9.20 - 2016.9.22

    Language:English   Presentation type:Oral presentation (general)  

    Venue:佐賀大学  

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  • Monitoring and modeling nitrate leaching in upland fields using lysimeters International conference

    Morihiro Maeda

    NAS International Workshop "Applying the Lysimeter Systems to Water and Nutrient Dynamics," 93-108  2016 

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    Event date: 2016.9.7

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Wanju, Korea  

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  • 農業用排水路底質におけるリン溶出と硫酸態硫黄の同位体分別の関係

    前田 守弘,余田 哲平,千葉 仁

    平成28年度農業農村工学会大会講演会, 163  2016 

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    Event date: 2016.8.30 - 2016.9.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:仙台  

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  • Nutrient Mass Balances in Intensive Shrimp Ponds using Sludge Removal Regime International conference

    Nguyen, Huy Van; Maeda, Morihiro; Nguyen, Linh Quang; Le, Dan Van

    The 7th World Fisheries Congress,Busan,2016  2016 

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    Event date: 2016.5.23 - 2016.5.27

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Busan,Korea  

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  • 1-1-4 土壌還元消毒時の亜酸化窒素発生に関連する脱窒微生物挙動の分子生物学的解析(1-1 物質循環・動態,2016年度佐賀大会)

    前田 守弘, 嶋田 翔子, 井上 大介

    日本土壌肥料学会講演要旨集  2016  一般社団法人 日本土壌肥料学会

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    Event date: 2016

    Language:Japanese  

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  • 7-1-6 Phosphorus release from cattle manure ash as soil amendment in laboratoryscale tests(7-1 肥料および施肥法,2016年度佐賀大会)

    Thinh Tran Quoc, 前田 守弘, 大下 和徹, 高岡 昌輝

    日本土壌肥料学会講演要旨集  2016  一般社団法人 日本土壌肥料学会

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    Event date: 2016

    Language:English  

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  • 8-1-15 Radiocesium concentration in panicles, leaves and stems of rice in a sandysoil-dressed paddy field treated with diffrent rates of cattle-manure compost in Kawamata, Fukushima(8-1 環境保全,2016年度佐賀大会)

    若井 ニッタヤー, 前田 守弘, 花房 直志, 小野 俊朗, 山下 純, 齋藤 邦行

    日本土壌肥料学会講演要旨集  2016  一般社団法人 日本土壌肥料学会

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    Event date: 2016

    Language:English  

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  • Nitrous oxide emissions from fallow paddy fields under different irrigation water regimes with high nitrate concentration. International conference

    T. K. T. Ha, M. Maeda

    12th InternationalConference of East and Southeast Asia Federation of Soil Science Societies (ESAFS2015), 18-21 September 2015, Nanjing, China.  2015 

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    Event date: 2015.9.18 - 2015.9.21

    Language:English   Presentation type:Oral presentation (general)  

    Venue:中国・南京  

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  • Salinity and nutrient effects of cattle manure ash on shoot and root growth at the seedling stage of Komatsuna

    Q. T. Tran, M.Maeda, K.Oshita, M. Takaoka, and T. Fujiwara

    日本土壌肥料学会2015年度京都大会-日土肥学会講演要旨集(第61集)  2015 

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    Event date: 2015.9.15 - 2015.9.17

    Language:English   Presentation type:Oral presentation (general)  

    Venue:京都  

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  • Effects of soil properties on soil-to-weed transfer factors of 137Cs in agricultural soil affected by the Fukushima 1 nuclear power plant accident

    N. Wakai, M. Maeda, J. Yamashita, T. Enomoto

    日本土壌肥料学会2015年度京都大会-日土肥学会講演要旨集(第61集)  2015 

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    Event date: 2015.9.15 - 2015.9.17

    Language:English   Presentation type:Oral presentation (general)  

    Venue:京都  

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  • Nitrous oxide production in a tropical mangrove forest (Huong Phong, Hue, Vietnam)

    T. K. T. Ha, M. Maeda

    日本土壌肥料学会2015年度京都大会-日土肥学会講演要旨集(第61集)  2015 

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    Event date: 2015.9.15 - 2015.9.17

    Language:English   Presentation type:Oral presentation (general)  

    Venue:京都  

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  • PTFE トラップおよびデバルダ合金を用いた化学形態別窒素安定同位体分析の適用条件

    木場遥香, 前田守弘, 兵藤不二夫, N. T. V. Hoang

    日本土壌肥料学会2015年度京都大会-日土肥学会講演要旨集(第61集)  2015 

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    Event date: 2015.9.15 - 2015.9.17

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:京都  

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  • 温室内クリーニングクロップの立毛湛水栽培における栽植密度低減の試み

    安武大輔, 近藤圭介, 山根信三, 松岡真如, 前田守弘, 永禮英明, 野見山陵介, 北野雅治, 藤原拓

    日本生物環境工学会2015年宮崎大会  2015 

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    Event date: 2015.9.8 - 2015.9.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:宮崎  

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  • 土壌還元消毒における有機物の分解特性および温度が亜酸化窒素発生に及ぼす影響

    前田守弘, 佐藤太一

    平成27年度農業農村工学会大会講演会  2015 

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    Event date: 2015.9.2 - 2015.9.4

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岡山  

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  • Phosphorus flux across the sediment-water interface in a drainage ditch receiving water from livestock farms in Kasaoka, Japan

    V. H. Nguyen, T. Yoden, M. Maeda

    Water and Environment Technology Conference (WET2015)  2015 

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    Event date: 2015.8.5 - 2015.8.6

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京  

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  • Interactive effects of EC and pH on N2O emissions and denitrification International conference

    T. K. T. Ha, M. Maeda

    Japan Geoscience Union Meeting 2015  2015 

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    Event date: 2015.5.24 - 2015.5.28

    Language:English   Presentation type:Oral presentation (general)  

    Venue:千葉  

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  • Phosphorus adsorption dynamics and retention capacity in agriculture drainage ditch sediments International conference

    V. H. Nguyen, M. Maeda

    Japan Geoscience Union Meeting 2015  2015 

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    Event date: 2015.5.24 - 2015.5.28

    Language:English   Presentation type:Oral presentation (general)  

    Venue:千葉  

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  • 1-1-17 PTFEトラップおよびデバルダ合金を用いた化学形態別窒素安定同位体分析の適用条件(1-1 物質循環・動態,2015年度京都大会)

    木場 遥香, 前田 守弘, 兵藤 不二夫, Hoang Ngoc Tuong Van

    日本土壌肥料学会講演要旨集  2015  一般社団法人日本土壌肥料学会

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    Event date: 2015

    Language:Japanese  

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  • 1-1-22 周辺土地利用の異なる農業用排水路における底質からの窒素,リン溶出(1-1 物質循環・動態,2014年度東京大会)

    余田 哲平, 前田 守弘

    日本土壌肥料学会講演要旨集  2014.9.9  一般社団法人日本土壌肥料学会

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    Event date: 2014.9.9

    Language:Japanese  

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  • 1-1-4 Nitrous oxide production in paddy soil under different irrigation regimes of water with high nitrate concentration

    Thanh Ha Thi Kim, Maeda Morihiro, Fujiwara Taku, Nagare Hideaki, Akao Satoshi

    Abstracts of the meeting, the Society of the Science of Soil and Manure  2014.9.9  Japanese Society of Soil Science and Plant Nutrition

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    Event date: 2014.9.9

    Language:English  

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  • 1-1-7 土壌還元消毒における有機物およびマルチの違いが亜酸化窒素放出に及ぼす影響(1-1 物質循環・動態,2014年度東京大会)

    前田 守弘, 茅野 瑛介, 藤原 拓, 永禮 英明, 赤尾 聡史

    日本土壌肥料学会講演要旨集  2014.9.9  一般社団法人日本土壌肥料学会

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    Event date: 2014.9.9

    Language:Japanese  

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  • P1-1-14 笠岡湾干拓地における飼料作物,畜産,畜産・園芸エリアを流下する農業用排水路の栄養塩濃度(2009〜2013年の推移)(ポスター,1-1 物質循環・動態,2013年度名古屋大会)

    前田 守弘, 蜂谷 拓郎, 浅野 裕一

    日本土壌肥料学会講演要旨集  2013.9.11  一般社団法人日本土壌肥料学会

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    Event date: 2013.9.11

    Language:Japanese  

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  • P1-1-23 Environmental factors controlling nitrous oxide production and nitrate removal under flooded soil conditions

    Ha Thi Kirn Thanh, Maeda Morihiro, Fujiwara Taku, Tsutsui Hirofumi, Nagare Hideaki, Akao Satoshi

    Abstracts of the meeting, the Society of the Science of Soil and Manure  2013.9.11  Japanese Society of Soil Science and Plant Nutrition

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    Event date: 2013.9.11

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  • 26 Relationships between denitrification (N_2 and N_2O) and nitrate removal in different soils under a flooded condition

    HA Thi Kim Thanh, MAEDA Morihiro

    Abstracts of the meeting, the Society of the Science of Soil and Manure  2013.9.11  Japanese Society of Soil Science and Plant Nutrition

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    Event date: 2013.9.11

    Language:English  

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  • ベトナム中部沿岸地域における「安全野菜」栽培の取り組みと土壌・水質に関する現地調査

    茅野瑛介, 西村悠史, 前田守弘, NGUYEN Van Huy, 生方史数, 駄田井久, 本田恭子, 守田秀則, 金とう哲

    日本土壌肥料学会講演要旨集  2013 

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    Event date: 2013

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  • ベトナム中部沿岸地域における「安全野菜」栽培の取り組みと土壌・水質に関する現地調査

    茅野瑛介, 西村悠史, 前田守弘, NGUYEN Van Huy, 生方史数, 駄田井久, 本田恭子, 守田秀則, 金どぅ哲

    2012年度(第108回)日本土壌肥料学会関西支部講演会  2012 

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    Event date: 2012.12.6

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Relationships between denitrification (N2 and N2O) and nitrate removal in different soils under a flooded condition

    HA Thi Kim Thanh, MAEDA Morihiro

    2012年度(第108回)日本土壌肥料学会関西支部講演会  2012 

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    Event date: 2012.12.6

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  • 窒素溶脱解析ツールSOILN-jpnを用いた北海道,愛知県における異なる施肥管理での窒素溶脱量の推定

    蜂谷拓郎,前田守弘,八木哲生,松本武彦,糟谷真宏,辻正樹

    2012年度(第108回)日本土壌肥料学会関西支部講演会  2012 

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    Event date: 2012.12.6

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  • 施設栽培休閑期におけるN2O発生要因の室内培養実験による検討

    仲宗根安弘,前田守弘,藤原拓,永禮英明,赤尾聡史

    Japan-Vietnam Joint Workshop on Environmental Management of River Basins and Solid Wastes  2012 

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    Event date: 2012.11.28

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Application of Biochar from Coconut Shells to Different Soils in Thua Thien Hue Province, Vietnam International conference

    Tran Thi Tu, Morihiro Maeda, Le Van Thang, Nguyen Dang Hai, Tran Dang Bao Thuyen

    Japan-Vietnam Joint Workshop on Environmental Management of River Basins and Solid Wastes  2012 

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    Event date: 2012.11.11

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  • Influence of the application of biochar made from rice husks and coconut shells on komatsuna growth and nutrient leaching International conference

    Miyamoto, K., Morihiro Maeda, Uddin Md. Azhar, Satoshi Hayashi, Riei Yokoyama

    Japan-Vietnam Joint Workshop on Environmental Management of River Basins and Solid Wastes  2012 

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    Event date: 2012.11.11

    Language:English   Presentation type:Oral presentation (general)  

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  • Relationships between land use and water quality in the Huong River Basin, Central Vietnam International conference

    Maeda, M., Hidetaka CHIKAMORI, Yuichi ASANO, Huy Van NGUYEN, Thanh Thi Kim HA, Tuan Cong LE, Ha Thi Thu TRAN, Thang Van LE

    Japan-Vietnam Joint Workshop on Environmental Management of River Basins and Solid Wastes  2012 

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    Event date: 2012.11.11

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  • Models of phosphate absorption onto semiintensive shrimp pond sediment at different pH International conference

    Huy Van NGUYEN and Morihiro Maeda

    Japan-Vietnam Joint Workshop on Environmental Management of River Basins and Solid Wastes  2012 

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    Event date: 2012.11.11

    Language:English   Presentation type:Oral presentation (general)  

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  • Simulation of Inorganic Nitrogen Loads in the Huong River International conference

    Chikamori, H., Thang Van Le and Morihro Maeda

    Japan-Vietnam Joint Workshop on Environmental Management of River Basins and Solid Wastes  2012 

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    Event date: 2012.11.11

    Language:English   Presentation type:Oral presentation (general)  

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  • ベトナム国フォーン川流域における無機態窒素濃度の季節的変動の推定

    近森秀高,前田守弘,Le van Thang

    平成24年度農業農村工学会大会講演会  2012 

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    Event date: 2012.9.18 - 2012.9.20

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Nutrient extraction from biomass derived in water quality management countermeasures International conference

    H. Nagare, T. Fujiwara, S. Akao, M. Maeda, S. Yamane, D. Yasutake

    8th IWA World Water Congress & Exhibition  2012 

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    Event date: 2012.9.16 - 2012.9.21

    Language:English   Presentation type:Oral presentation (general)  

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  • Seasonal change in diffuse agricultural pollution control performance of catch crop International conference

    Kondo, K., Inoue, K., Fujiwara, T., Yamane, S., Yasutake, D., Maeda, M., Nagare, H., Akao, S.,and Ohtoshi, K.

    8th IWA World Water Congress & Exhibition  2012 

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    Event date: 2012.9.16 - 2012.9.21

    Language:English   Presentation type:Oral presentation (general)  

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  • モミガラおよびヤシガラバイオ炭の施用が コマツナ生育と窒素・リン動態に及ぼす影響

    宮本一機,前田守弘,アズハ,ウッディン,林聡,横山理英

    日本土壌肥料学会2012年度鳥取大会  2012 

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    Event date: 2012.9.4 - 2012.9.6

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 牛舎由来のアンモニアが 隣接圃場におよぼす影響:笠岡湾干拓地における一事例

    浅野裕一,前田守弘,兵藤不二夫,中島泰弘,藤原拓,永禮英明,赤尾聡史

    日本土壌肥料学会2012年度鳥取大会  2012 

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    Event date: 2012.9.4 - 2012.9.6

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • ベトナム中部フォーン川水系における土地利用と水質の概況調査

    前田守弘,近森秀高,Le Van Thang,Nguyen Van Huy,Ha Thi Kim Thanh

    日本土壌肥料学会2012年度鳥取大会  2012 

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    Event date: 2012.9.4 - 2012.9.6

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 下水・し尿汚泥発酵肥料によるバイオマスエネルギー原料作物生産におけるカドミウムのフロー解析

    茅野瑛介,増田泰三,前田守弘

    日本土壌肥料学会2012年度鳥取大会  2012 

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    Event date: 2012.9.4 - 2012.9.6

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 1-17 モミガラおよびヤシガラバイオ炭の施用がコマツナ生育と窒素・リン動態に及ぼす影響(1.物質循環・動態,2012年度鳥取大会)

    宮本 一機, 前田 守弘, アズハウッディン, 林 聡, 横山 理英

    日本土壌肥料学会講演要旨集  2012.9.4  一般社団法人日本土壌肥料学会

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    Event date: 2012.9.4

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  • 広域水質評価に向けた窒素溶脱モデルの活用と課題

    前田守弘

    日本土壌肥料学会 2012 年度鳥取大会  2012 

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    Event date: 2012.9.4

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • クリーニングクロップの導入による 施設栽培における環境負荷の削減

    前田守弘,藤原拓,安武大輔

    JST CREST「気候変動を考慮した農業地域の面的水管理・カスケード型資源循環システムの構築」第3回公開シンポジウム  2012 

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    Event date: 2012.6.22

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • 笠岡湾干拓地における水質汚濁の現状と安定同位体自然存在比を用いた汚濁機構解析

    前田守弘・浅野裕一・兵藤不二夫・中島泰弘・藤原拓・永禮英明・赤尾聡史

    第48回環境工学フォーラム  2011 

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    Event date: 2011.11.25 - 2011.11.27

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • ソフトバイオマスを原料とした酵素糖化における各種前処理の糖化効率比較

    前田光太郎,赤尾聡史,細井由彦,永禮英明,前田守弘,藤原 拓

    第48回環境工学フォーラム  2011 

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    Event date: 2011.11.25 - 2011.11.27

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 回収・再資源化を目的としたバイオマスからの元素抽出,環境工学研究論文集

    永禮英明,藤原拓,赤尾聡史,前田守弘,山根信三

    第48回環境工学フォーラム  2011 

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    Event date: 2011.11.25 - 2011.11.27

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Extraction of Nutrients in Macrophyte for Recycling International conference

    Nagare, H., Fujiwara, T., Akao, S., Maeda, M., Yamane, S., Yasutake, D

    14th World Lake Conference, Austin, USA  2011 

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    Event date: 2011.10.30 - 2011.11.4

    Language:English   Presentation type:Oral presentation (general)  

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  • Regional Estimation of Nitrogen Resumption by Catch Crop Based on Geographical Information and Censuses International conference

    Matsuoka, M., T. Fujiwara, H. Nagare, M. Maeda, S. Yamane, K. Kondo

    The 4th IWA-ASPIRE Conference & Exhibition  2011 

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    Event date: 2011.10.2 - 2011.10.6

    Language:English   Presentation type:Oral presentation (general)  

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  • Catch crop cultivation for diffuse agricultural pollution control and resource recovery International conference

    Fujiwara, T., K. Kondo, K. Inoue, S. Yamane, M. Maeda, H. Nagare, S. Akao, M. Takaoka, K. Ohtoshi

    The 4th CESE Conference,Tainan City  2011 

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    Event date: 2011.9.25 - 2011.9.30

    Language:English   Presentation type:Oral presentation (general)  

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  • ライシメーターでの短期栽培によるクリーニングクロップの土壌浄化効果の評価

    近藤圭介・井上賢大・藤原拓・山根信三・前田守弘・永禮英明・赤尾聡史・大年邦雄

    平成23年度農業農村工学会大会講演会  2011 

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    Event date: 2011.9.6 - 2011.9.8

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • ベトナム国フォーン川およびタムジャンラグーンにおける水質概況調査

    前田守弘・近森秀高・石黒宗秀・浅野裕一・Le Cong Tuan・Tran Thi Thu Ha

    平成23年度農業農村工学会大会講演会  2011 

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    Event date: 2011.9.6 - 2011.9.8

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 原位置脱窒の電子供与体として用いるポリ乳酸の溶解特性に関する基礎実験

    松本智也・前田守弘・藤原拓・永禮英明・赤尾聡史

    日本土壌肥料学会2011年度つくば大会  2011 

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    Event date: 2011.8.8 - 2011.8.10

    Language:Japanese   Presentation type:Poster presentation  

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  • 農地排水を対象とした形態別窒素安定同位体比分析手法の検討

    浅野裕一・前田守弘・兵藤不二夫・中島泰弘・藤原拓・永禮英明・赤尾聡史

    日本土壌肥料学会2011年度つくば大会  2011 

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    Event date: 2011.8.8 - 2011.8.10

    Language:Japanese   Presentation type:Poster presentation  

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  • 黒ボク下層土における硫酸イオンの起源と交換性?安定同位体自然存在比を用いた解析?

    山田大介・前田守弘・加藤英孝・千葉仁

    日本土壌肥料学会2011年度つくば大会 

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    Event date: 2011.8.8 - 2011.8.10

    Language:Japanese   Presentation type:Poster presentation  

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  • Reduction of Nitrate Leaching from Upland Soil by placing Coffee Waste Biochar below the Root Zone International conference

    Maeda M., R. Ishido, T. Fujiwara, H. Nagare, and S. Akao

    8th IWA International Symposium on Waste Management Problems in Agro-Industries  2011 

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    Event date: 2011.6.22 - 2011.6.24

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Izmir, Turkey  

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  • Nutrient Recovery from Biomass Cultivated as Catch Crop for Removing Accumulated Fertilizer in Farm Soil International conference

    Nagare, H., T. Fujiwara, T. Inoue, S. Akao, K. Inoue, M. Maeda, S. Yamane, M. Takaoka, K. Oshita, X. Sun

    11th IWA International Symposium on Waste Management Problems in Agro-Industries  2011 

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    Event date: 2011.6.22 - 2011.6.24

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Izmir, Turkey  

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  • Comparison of Simultaneous and Separate Process, Saccharification and Thermophilic L-Lactate Fermentation of Catch Crop and Aquatic Plant Biomass International conference

    Akao, S., K. Maeda, S. Nakatani, Y. Hosoi, H. Nagare, M. Maeda,T. Fujiwara

    10th IWA International Symposium on Waste Management Problems in Agro-Industries  2011 

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    Event date: 2011.6.22 - 2011.6.24

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Izmir, Turkey  

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  • Reduction of Nitrate Leaching from Greenhouse Soil by Catch Crop Cultivation: Effect of Soil Water Content International conference

    Kondo, K., K. Inoue, T. Fujiwara, S. Yamane, M. Maeda, H. Nagare, S. Akao, K. Ohtoshi

    9th IWA International Symposium on Waste Management Problems in Agro-Industries  2011 

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    Event date: 2011.6.22 - 2011.6.24

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Izmir, Turkey  

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  • クリーニングクロップ栽培によるハウス土壌の面的浄化効果の評価

    藤原拓・前田守弘・永禮英明・赤尾聡史・山根信三・松岡真如・近藤圭介・井上賢大・大年邦雄

    第45回日本水環境学会年会  2011 

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    Event date: 2011.3.18 - 2011.3.20

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 水生植物ヒシのカスケード利用:ポリフェノール,栄養塩,糖の回収

    前田光太郎・赤尾聡史・細井由彦・永禮英明・前田守弘・藤原拓

    第45回日本水環境学会年会  2011 

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    Event date: 2011.3.18 - 2011.3.20

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Analyzing nitrogen pollution in Kasaoka- bay reclaimed fields by using stable isotope natural abundances International conference

    Maeda, M., Y. Asano, F. Hyodo, Y. Nakajima, T. Fujiwara, H. Nagare, and S. Akao

    5th International Nitrogen Conference 2010  2010 

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    Event date: 2010.12.3 - 2010.12.7

    Language:English   Presentation type:Oral presentation (general)  

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  • コーヒーかす機能炭の畑施用による硝酸性窒素溶脱量の低減

    前田守弘,石堂里沙

    第47回環境工学研究フォーラム  2010 

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    Event date: 2010.11.12 - 2010.11.14

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 統計資料と地理情報を用いた高知県における農業系窒素動態の推計

    松岡真如・増田貴則・長谷隆仁・山田正人・前田守弘・藤原拓

    第47回環境工学研究フォーラム  2010 

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    Event date: 2010.11.12 - 2010.11.14

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • クリーニングクロップおよび水生植物からのL-乳酸生産に関する研究

    赤尾聡史, 前田光太郎, 細井由彦, 永禮英明, 前田守弘, 藤原拓

    第47回環境工学研究フォーラム  2010 

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    Event date: 2010.11.12 - 2010.11.14

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 溶解性の異なる有機物を添加した砂カラムによる地下水の硝酸性窒素除去

    松本智也・Bandunee Liyanage・前田 守弘・藤原拓・永禮英明・赤尾聡史

    第47回環境工学研究フォーラム  2010 

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    Event date: 2010.11.12 - 2010.11.14

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Fermentation of Lignocellulosic Biomass Derived Sugars to L-Lactate by Thermophilic Bacillus coagulans International conference

    Akao, S., Y. Sakae, Y. Hosoi, H. Nagare, M. Maeda and T. Fujiwara

    12th World Congress on Anaerobic Digestion  2010 

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    Event date: 2010.10.31 - 2010.11.4

    Language:English   Presentation type:Oral presentation (general)  

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  • クリーニングクロップによるハウス土壌の面的浄化と収穫物資源化を目指した組成解析

    井上賢大, 近藤圭介, 藤原拓, 大年邦雄, 山根信三, 前田守弘, 永禮英明, 高岡昌輝, 赤尾聡史

    第13回日本水環境学会シンポジウム  2010 

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    Event date: 2010.9.8 - 2010.9.9

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 多孔質ケイ酸カルシウム水和物による二酸化炭素固定能の評価

    前田守弘・安本恵理・谷田貝敦

    日本土壌肥料学会2010年度北海道大会  2010 

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    Event date: 2010.9.7 - 2010.9.9

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 施肥来歴の異なる黒ボク土圃場における硫酸イオンおよび他種陰イオン含量の鉛直分布

    加藤英孝・原田大二郎・宮本宏幸・前田守弘・山田大介・尾坂兼一

    日本土壌肥料学会2010年度北海道大会  2010 

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    Event date: 2010.9.7 - 2010.9.9

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 黒ボク土モノリスライシメータにおける浅い地下水面の有無がN2O 発生に及ぼす影響

    南川和則・駒田充生・江口定夫・井原啓貴・前田守弘・八木一行・西村誠一・中島泰弘

    日本土壌肥料学会2010年度北海道大会  2010 

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    Event date: 2010.9.7 - 2010.9.9

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 笠岡湾干拓地内における水質汚染の現状と安定同位体比による汚染源の推定

    浅野裕一・前田守弘・兵藤不二夫・中島泰弘・藤原 拓・永禮英明・赤尾聡史

    日本土壌肥料学会2010年度北海道大会  2010 

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    Event date: 2010.9.7 - 2010.9.9

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • クリーニングクロップ栽培時のpFが窒素溶脱および亜酸化窒素放出に及ぼす影響

    井上 賢大,近藤 圭介,藤原 拓,前田 守弘,大年 邦雄,山根 信三,永禮 英明,赤尾 聡史

    平成22年度農業農村工学会大会講演会  2010 

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    Event date: 2010.8.31 - 2010.9.1

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 安定同位体比を用いた笠岡湾干拓地内窒素汚染の解析

    前田守弘,浅野裕一 ,兵藤不二夫,中島泰弘,藤原拓,永禮英明,赤尾聡史

    平成22年度農業農村工学会大会講演会  2010 

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    Event date: 2010.8.31 - 2010.9.1

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • ハウス土壌集積窒素の植物浄化におけるpF の影響

    藤原拓,近藤圭介,井上賢大,大年邦雄,山根信三,前田守弘,永禮英明,赤尾聡史

    第44回日本水環境学会年会  2010 

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    Event date: 2010.3.15 - 2010.3.17

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 資源回収を目的とした植物中窒素・リン抽出方法の検討

    永禮英明・井上司・藤原拓・赤尾聡史・山根信三・前田守弘

    第44回日本水環境学会年会  2010 

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    Event date: 2010.3.15 - 2010.3.17

    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Adsorbed sulfate: Indicator of anion exchange capacity or competitor against nitrate adsorption? International conference

    Katou, H., Morihiro Maeda, Daisuke Yamada, Ken'ichi Osaka, Koji Uchimura, and Nobiru Kozai

    ASA-CSSA-SSSA 2009 International Annual meetings  2010  アメリカ農学会

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    Event date: 2009.11.1 - 2009.11.5

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Pittsburgh  

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  • 黒ボク土畑における硝酸および硫酸イオンの深層分布

    山田大介・前田守弘・加藤英孝・尾坂兼一・駒田充生

    日本土壌肥料学会2009年度京都大会  2009  日本土壌肥料学会

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    Event date: 2009.9.15 - 2009.9.17

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:京都大学  

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  • 岡山県南東部畑作地帯における窒素・リン負荷の実態調査

    松本智也・前田守弘

    日本土壌肥料学会2009年度京都大会  2009  日本土壌肥料学会

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    Event date: 2009.9.15 - 2009.9.17

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:京都大学  

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  • 畑地における硝酸性窒素溶脱のモニタリングとモデル化

    前田守弘

    2009年度河川堤防安全性講座第3回講演会  2009  地盤工学会中国支部

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    Event date: 2009.8.6

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:岡山大学  

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  • 窒素溶脱解析ツールSOILN-jpnの黒ボク土連用畑への適用

    前田守弘・駒田充生

    平成21年度農業農村工学会大会講演会  2009  農業農村工学会

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    Event date: 2009.8.4 - 2009.8.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:筑波大学  

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  • Monitoring and Modeling Nitrate Leaching from Agricultural Soils International conference

    Morihiro Maeda

    フエ大学招待セミナー  2009  フエ大学

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    Event date: 2009.6.22

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Hue University  

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  • 瀬戸内海沿岸農業地帯における窒素・リン負荷の調査

    前田守弘・松本智也・梅谷真慈

    第56回瀬戸内ゼミ  2009  瀬戸内ゼミ

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    Event date: 2009.5.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:近畿中国四国農業研究センター(善通寺市)  

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  • 環境保全型肥培管理のための窒素溶脱解析ツールSOILN-jpn

    前田守弘

    平成20年度近畿中国四国農業試験研究推進会議生産環境推進部会(土壌分科会)問題別研究会「有機農業の現状と今後の展望」  2009  近畿中国四国農業研究センター

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    Event date: 2009.1.21

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:近畿中国四国農業研究センター(善通寺市)  

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  • 岡山における 土壌・水質研究の模索

    前田守弘・松本智也・梅谷真慈

    第258回水田ゼミ  2008 

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    Event date: 2008.12.13

    Presentation type:Oral presentation (general)  

    Venue:阿見町  

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  • A nitrate leaching prediction model for better fertilizer management in upland fields International conference

    Morihiro MAEDA and Michio KOMADA

    XXXVI International Association of Hydrogeologists Congress  2008 

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    Event date: 2008.10.26 - 2008.11.1

    Presentation type:Poster presentation  

    Venue:富山市  

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  • 畑地における窒素溶脱モデルSOILN-jpnの開発

    前田守弘

    第2回北見工業大学-鳥取大学-岡山大学-高知大学合同ゼミ  2008 

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    Event date: 2008.9.18

    Presentation type:Oral presentation (general)  

    Venue:高知市  

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  • 窒素溶脱解析ツールSOILN-jpnの黒ボク土連用畑への適用

    前田守弘・駒田充生

    日土肥学会講演要旨集(第54集)  2008 

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    Event date: 2008.9.9 - 2008.9.11

    Presentation type:Oral presentation (general)  

    Venue:名古屋市  

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  • 重窒素標識堆肥を施用したモノリスライシメータにおける窒素の溶脱?硫安・堆肥併用が施用2年半後の深さ別標識窒素残存率へ及ぼした影響

    井原啓貴・駒田充生・高橋茂・前田守弘

    日土肥学会講演要旨集(第54集) 

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    Event date: 2008.9.9 - 2008.9.11

    Presentation type:Oral presentation (general)  

    Venue:名古屋市  

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  • 畑地における窒素溶脱解析ツールSOILN-jpn

    前田守弘

    第56回瀬戸内ゼミ  2008 

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    Event date: 2008.7.26

    Presentation type:Oral presentation (general)  

    Venue:善通寺市  

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  • 農地の窒素溶脱研究

    前田守弘

    第2回陸域環境研究会「瀬戸内海流域の物質循環」(39回)  2008 

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    Event date: 2008.7.5 - 2008.7.6

    Presentation type:Oral presentation (general)  

    Venue:北広島町  

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  • 有機物施用にともなう畑地からの 硝酸性窒素の溶脱を予測する: 窒素溶脱解析ツールSOILN-jpnの開発

    *前田守弘

    農研機構交付金プロジェクト研究「有機農業」成果発表会「有機農業による土壌環境への影響とその評価法」  2008 

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    Event date: 2008.3.14

    Presentation type:Oral presentation (general)  

    Venue:東京都  

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  • 畑地における窒素溶脱解析ツールSOILN-jpnの開発

    前田守弘

    平成19年度共通基盤土壌肥料部会  2008 

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    Event date: 2008.2.26 - 2008.2.27

    Presentation type:Oral presentation (general)  

    Venue:つくば市  

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  • 畑地における窒素溶脱解析ツールSOILN-jpnの開発と利用

    前田守弘

    平成19年度関東東海北陸農業試験研究推進会議 関東東海・土壌肥料部会 第1分科会  2008 

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    Event date: 2008.2.7 - 2008.2.8

    Presentation type:Oral presentation (general)  

    Venue:つくば市  

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  • 黒ボク畑土壌を好気および嫌気的に培養したときの亜酸化窒素発生の特徴

    駒田充生、*前田守弘、井原啓貴、高橋茂

    日土肥学会講演要旨集(第53集), p.194  2007 

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    Event date: 2007.8.22 - 2007.8.24

    Presentation type:Poster presentation  

    Venue:東京  

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  • 鹿児島県の異なる畑土壌における硝酸イオン吸着特性の比較

    田中正一,古江広治,*前田守弘

    日土肥学会講演要旨集(第53集), p.2  2007 

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    Event date: 2007.8.22 - 2007.8.24

    Presentation type:Oral presentation (general)  

    Venue:東京  

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  • 日本の気象・土壌・栽培条件に適合した包括的窒素動態モデルSOILN-jpnの開発:フレームワークの構築と硝酸性窒素吸着機構の編入

    *前田守弘、駒田充生

    日土肥学会講演要旨集(第53集), p.3  2007 

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    Event date: 2007.8.22 - 2007.8.24

    Presentation type:Oral presentation (general)  

    Venue:東京  

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  • 重窒素標識堆肥を施用したモノリスライシメータにおける窒素の溶脱?2年間5作の標識窒素収支と浸透水中濃度の推移

    井原啓貴,*前田守弘,高橋茂,駒田充生,太田健

    日土肥学会講演要旨集(第53集), p.3 

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    Event date: 2007.8.22 - 2007.8.24

    Presentation type:Oral presentation (general)  

    Venue:東京  

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  • 硝酸性窒素の地下水汚染を考える統計とSOILN-jpn

    *前田守弘

    第2回廃棄物技術開発事業推進室検討会(放射線医学総合研究所)  2007 

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    Event date: 2007.2.8 - 2007.2.9

    Presentation type:Oral presentation (general)  

    Venue:千葉  

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  • Lysimeter applications for monitoring and modeling nitrate leaching from agricultural soils

    *Morihiro Maeda

    Specialists' Workshop for Climate Change Countermeasure and Lysimeter Application(招待講演), p.49-72  2006 

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    Event date: 2006.12.7

    Venue:Ikusan(韓国)  

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  • Development of evaluation tools for better fertilizer managements that reduce environmental loads?Modeling and monitoring nitrate leaching in upland fields

    *Morihiro Maeda

    中国持続的農業技術研究開発計画成果報告会(招待講演), p9-11 

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    Event date: 2006.11.1 - 2006.11.3

    Venue:北京  

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  • A Japanese version of the SOIL-SOILN model incorporating nitrate adsorption in Andisols

    *Morihiro Maeda

    International Seminar: Modeling nitrogen dynamics in soil for assessing environmental impacts of organic matter management  2006 

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    Event date: 2006.10.5 - 2006.10.6

    Venue:つくば  

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  • スウェーデンとオランダにおける窒素動態モデルの開発と利用の現状

    *前田守弘、太田健

    日本土壌肥料学会,要旨集(第52集),3  2006 

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    Event date: 2006.9.5 - 2006.9.7

    Venue:秋田  

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  • 黒ボク土における異なる吸着陰イオン種が硝酸性窒素の挙動に及ぼす影響

    田中正一、*前田守弘、太田健

    日本土壌肥料学会,要旨集(第52集),2  2006 

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    Event date: 2006.9.5 - 2006.9.7

    Venue:秋田  

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  • メタン発酵消化液を施用したモノリスライシメータにおける亜酸化窒素発生と窒素の溶脱

    中村真人、藤川智紀、柚山義人、*前田守弘、太田健、森淳、山岡賢

    日本土壌肥料学会,要旨集(第52集),8  2006 

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    Event date: 2006.9.5 - 2006.9.7

    Venue:秋田  

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  • 石灰硫黄系脱窒資材を濾材としたバイオジオフィルターによる養液栽培排液の浄化 第4報 パーライト石灰硫黄系資材を用いたバラロックウール栽培排液の浄化

    太田健、井原啓貴、*前田守弘

    日本土壌肥料学会,要旨集(第52集),182  2006 

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    Event date: 2006.9.5 - 2006.9.7

    Venue:秋田  

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  • 重窒素標識堆肥を施用したモノリスライシメータにおける窒素の溶脱?コマツナ?トウモロコシ栽培下における黒ボク土と砂丘未熟土の比較

    井原啓貴、*前田守弘、高橋茂、太田健

    日本土壌肥料学会,要旨集(第52集),10 

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    Event date: 2006.9.5 - 2006.9.7

    Venue:秋田  

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  • 黒ボク畑におけるNO3-の吸着と遅延

    *前田守弘

    第1回廃棄物技術開発事業推進室検討会(放医研)  2006 

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    Event date: 2006.8.28 - 2006.8.29

    Venue:千葉  

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  • 有機肥料施用畑からの温室効果ガス発生と溶脱の同時測定

    中村真人、藤川智紀、柚山義人、*前田守弘、太田健、森淳、山岡賢

    農業土木学会,講要集,376-377  2006 

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    Event date: 2006.8.8 - 2006.8.10

    Venue:宇都宮  

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  • Nitrate leaching and deep-soil distribution in Japanese Andisols following 10-year applications of pig compost or synthetic fertilizer

    *Morihiro Maeda, Takeshi Ota

    18th World Congress of Soil Science, p.89-8  2006 

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    Event date: 2006.7.9 - 2006.7.15

    Venue:フィラデルフィア(米国)  

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  • A transfer function model for evaluation of nitrogen leaching from monolith lysimeters in different soils

    *Morihiro Maeda and Takeshi Ota

    The 3rd International Workshop of the Japan-Korea Research Cooperation- Nitrogen Load in Agro-Ecosystems and its Outflow to Water Bodies: Analyses with Monitoring and Modeling  2006 

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    Event date: 2006.3.15

    Venue:つくば  

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  • 欧州における土壌中のN動態・溶脱モデルの開発と利用の現状

    *前田守弘

    第2回廃棄物技術開発事業推進室検討会(放医研)  2006 

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    Event date: 2006.2.9 - 2006.2.10

    Venue:千葉  

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  • ヨーロッパにおける土壌中の窒素動態・溶脱モデルの開発と利用の現状

    *前田守弘,田中正一

    有機農業の土壌環境への影響評価と環境保全効果の検証  2005 

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    Event date: 2005.12.5

    Venue:つくば  

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  • 畑地における硝酸性窒素溶脱機構の解明とモデル化(招待講演)

    *前田守弘

    第6回地下環境水文学に関する研究集会(in金沢)(土木学会水工学委員会水文部会)  2005 

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    Event date: 2005.11.26 - 2005.11.27

    Venue:金沢  

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  • 農村地域における地下水の硝酸態窒素濃度の実態

    *前田守弘

    平成17年度革新的農業技術習得「高度先進技術研修」テキスト 環境保全型農業推進における土壌・養分管理技術(九州農試),p.11-17  2005 

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    Event date: 2005.11.14 - 2005.11.16

    Venue:熊本  

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  • 黒ボク土野菜畑からの窒素溶脱のモニタリングと予測・制御

    *前田守弘

    第3回環境保全型農業技術研究会「環境保全型農業を構築するための土壌肥料新技術」(中央農研), p46-55  2005 

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    Event date: 2005.11.9

    Venue:東京  

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  • Evaluating nitrogen leaching from monolith lysimeters containing different soils using a transfer function approach

    *Morihiro Maeda, Takeshi Ota

    14th N WORKSHOP N management in agrosystems in relation to the Water Framework Directive, p.172  2005 

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    Event date: 2005.10.24 - 2005.10.26

    Venue:マーストリヒト(オランダ)  

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  • 浸透水中窒素濃度の伝達関数モデルによる解析

    *前田守弘、太田健

    日本土壌肥料学会2005年度島根大会、講演要旨集(51),15  2005 

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    Event date: 2005.9.6 - 2005.9.8

    Venue:松江  

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  • 石灰硫黄系脱窒資材を濾材としたバイオジオフィルターによる養液栽培排液の浄化第3報 資材充填2年目におけるバラロックウール栽培排液の浄化現地試験

    太田健、井原啓貴、*前田守弘

    日本土壌肥料学会2005年度島根大会、講演要旨集(51),182  2005 

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    Event date: 2005.9.6 - 2005.9.8

    Venue:松江  

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  • 重窒素標識堆肥を施用したモノリスライシメータにおける窒素の溶脱

    井原啓貴,*前田守弘,太田健

    日本土壌肥料学会2005年度島根大会、講演要旨集(51),7  2005 

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    Event date: 2005.9.6 - 2005.9.8

    Venue:松江  

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  • 黒ボク土深層におけるNO3の動態

    *前田守弘

    第1回廃棄物技術開発事業推進室検討会(放射線医学総合研究所)  2005 

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    Event date: 2005.8.25 - 2005.8.26

    Venue:千葉  

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  • 畑圃場における硝酸性窒素の溶脱

    *前田守弘

    平成17年度革新的農業技術習得研修「高度先進技術研修」環境保全型農業の新技術(中央農研)p.81-85  2005 

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    Event date: 2005.7.19 - 2005.7.22

    Venue:つくば  

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  • 黒ボク下層土における硫酸イオンの起源と交換性-安定同位体自然存在比を用いた解析-

    日本土壌肥料学会2011年度つくば大会  2011 

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  • ライシメーターでの短期栽培によるクリーニングクロップの土壌浄化効果の評価

    第45回日本水環境学会年会  2011 

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  • Adsorbed sulfate: Indicator of anion exchange capacity or competitor against nitrate adsorption?

    ASA-CSSA-SSSA 2009 International Annual meetings  2009 

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  • 重窒素標識堆肥を施用したモノリスライシメータにおける窒素の溶脱-硫安・堆肥併用が施用2年半後の深さ別標識窒素残存率へ及ぼした影響

    日土肥学会講演要旨集(第54集)  2008 

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  • 重窒素標識堆肥を施用したモノリスライシメータにおける窒素の溶脱-2年間5作の標識窒素収支と浸透水中濃度の推移

    日土肥学会講演要旨集(第53集), p.3  2007 

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  • Development of evaluation tools for better fertilizer managements that reduce environmental loads―Modeling and monitoring nitrate leaching in upland fields

    中国持続的農業技術研究開発計画成果報告会(招待講演), p9-11  2006 

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  • 重窒素標識堆肥を施用したモノリスライシメータにおける窒素の溶脱-コマツナ-トウモロコシ栽培下における黒ボク土と砂丘未熟土の比較

    日本土壌肥料学会,要旨集(第52集),10  2006 

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Awards

  • 日本農学進歩賞

    2004  

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    Country:Japan

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  • 日本土壌肥料学会奨励賞

    2004  

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    Country:Japan

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Research Projects

  • "Soil Health" as viewed from antibiotic resistance genes and the fates of carbon and nitrogen derived from livestock manure compost

    Grant number:25H00952  2025.04 - 2028.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

    前田 守弘, 松川 和嗣, 赤尾 聡史, 井原 賢, 中原 望, 橋口 亜由未

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    Grant amount:\47060000 ( Direct expense: \36200000 、 Indirect expense:\10860000 )

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  • ベトナム式嫌気性堆肥の利点を活かした家畜ふん由来薬剤耐性遺伝子の拡散防止

    Grant number:24KK0131  2024.09 - 2028.03

    日本学術振興会  科学研究費助成事業  国際共同研究加速基金(海外連携研究)

    前田 守弘

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    Grant amount:\20930000 ( Direct expense: \16100000 、 Indirect expense:\4830000 )

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  • Controlling the spread of antibiotic resistance genes in compost-amended soil using 2-dimensional nanocarbon materials

    Grant number:24K21903  2024.06 - 2027.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Challenging Research (Exploratory)

    前田 守弘, 仁科 勇太, 井原 賢

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    Grant amount:\6370000 ( Direct expense: \4900000 、 Indirect expense:\1470000 )

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  • Optimal soil environment based on the structural evolution of soil, the largest carbon store on the earth's land

    Grant number:24H00057  2024.04 - 2029.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (S)

    森 也寸志, 松本 真悟, 前田 守弘, 登尾 浩助, 齊藤 忠臣, 井手 淳一郎, 宗村 広昭

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    Grant amount:\151320000 ( Direct expense: \116400000 、 Indirect expense:\34920000 )

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  • 微小・低重力環境下における高効率保水・有機質土壌の生成と展開

    Grant number:23K17386  2023.06 - 2027.03

    日本学術振興会  科学研究費助成事業  挑戦的研究(開拓)

    森 也寸志, 前田 守弘, 登尾 浩助, 齊藤 忠臣, 珠玖 隆行, 宗村 広昭

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    Grant amount:\25740000 ( Direct expense: \19800000 、 Indirect expense:\5940000 )

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  • Development of sediment microbial fuel cells for improvement of water quality and reduction in greenhouse gas emissions in agricultural drainage canals

    Grant number:22H02458  2022.04 - 2025.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    前田 守弘, 仁科 勇太, 赤尾 聡史, 諸泉 利嗣

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    Grant amount:\17420000 ( Direct expense: \13400000 、 Indirect expense:\4020000 )

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  • 植物根成孔隙マクロポアを活用した有機物蓄積と温室効果ガスの排出削減

    Grant number:21H04747  2021.04 - 2025.03

    日本学術振興会  科学研究費助成事業  基盤研究(A)

    森 也寸志, 松本 真悟, 前田 守弘, 金子 信博, 宗村 広昭

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    Grant amount:\41860000 ( Direct expense: \32200000 、 Indirect expense:\9660000 )

    土壌カラムの管理の違いに,肥料,排水,マクロポア(粗大間隙)の有無の違いを設け,8管理3反復,24カラムで温室効果ガスの発生の違い設けると,肥料を投入しメタンが発生しやすい状況でも,排水が有り,マクロポアがあるときにメタンガスが有意に減少する成果を得た.同様に,牛ふん堆肥および3畜種混合堆肥を施用した土壌からのCO2, N2O発生を調べたところ,土壌NH4-N含量が高い場合には発生抑制が生じることがわかった.また,生ゴミ堆肥を施用した土壌からのCO2, N2O, CH4発生は堆肥化期間が長い方が少なくなることがわかった.
    一方,自然環境下で耕起と不耕起草生栽培1年目の農地で土壌の比較を行い,不耕起草生栽培では土壌表層の炭素隔離が進行し,可給態の栄養塩,特に有効態リン酸が耕起栽培の3倍程度の濃度に増加することが明らになった.イネは,カリウムとケイ酸が不足した条件下でも,他の作物に比べてカリウムとケイ酸を効率的に吸収した.そして,高活性なアルミニウムは根圏にとどまり,有機物と結合して,難分解性の土壌炭素を生成した.ケイ酸を強力に吸収する植物は,鉱物風化によって活性アルミニウムを増加させる役割を担っており,土壌中の炭素蓄積に寄与していると考えられた.
    土壌環境における水利用効率を最大にするため,流域(広域)レベルで水資源量の空間分布およびその季節変動を評価した.その中で土壌内への炭素貯留に大きな影響を持つ畑地,水田,プランテーションにおけるバイオマスの変動を中心に解析を進めた.また人為的な土地利用の変更が広域でのバイオマス量に与える影響について考察を進めた.

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  • Proposal of regionally available biomass waste compost with useful functions and less environmental impacts based on scientific evaluation of local and indigenous knowledge in Vietnam

    Grant number:20KK0147  2020.10 - 2024.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))

    前田 守弘, 染谷 孝, 赤尾 聡史, 中村 真人, 折立 文子

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    Grant amount:\18720000 ( Direct expense: \14400000 、 Indirect expense:\4320000 )

    ベトナムでは家畜ふんの堆肥化に嫌気発酵が用いられており,日本の好気性堆肥と性質が全く異なる.本研究の目的は,嫌気性堆肥と好気性堆肥の機能性および環境負荷を比較することで,嫌気性堆肥の利点と欠点を明らかにし,両堆肥の特性を活かしたバイオマス活用堆肥を提案することである.
    本年度は,新型コロナ感染症の影響で渡航できなかったため,4回のオンライン会議を行い,日本国内で嫌気・好気性堆肥を試作するとともに,ベトナム堆肥を輸入した.
    嫌気性堆肥が一般的になった背景・理由の解明については,ベトナム研究者と共同でオンライン調査を実施し,9農家から聞き取り調査を行うとともに,嫌気堆肥を日本に送付し,分析を行った.堆肥化過程における環境負荷については,現地の堆肥化過程(微生物資材を添加)を模して,生ごみの堆肥化試験を行ったところ,乳酸菌を添加した場合,試験開始1週間程度のN2O発生量が少なかった.堆肥施用畑における環境負荷については,生ゴミ堆肥を施設畑土壌に施用し,非生物的なCO2およびCH4発生の温度依存性(20-35℃)について検討した.その結果,非生物的なCO2およびCH4発生はともに高温で上昇し,CH4については生物的発生量と同程度であることなどがわかった.堆肥の衛生状態および病害菌拮抗作用に関しては,ピシウムに対する拮抗菌の直接選択培養法の検討を行い,培地の寒天濃度および菌密度の最適条件等を実験的に解明した.ベトナムから送付された嫌気堆肥の大腸菌等衛生指標菌ならびに拮抗菌の含有密度などを定量した.微生物叢に与える影響の解明に関しては,環境条件と細菌叢の関連性の検討および細菌叢から予測される機能解析を実施した.園芸土と下水汚泥堆肥の混合により,窒素循環に関わる細菌叢の変化,菌叢の変化と硝酸濃度の関連性,予測される窒素循環に関わる細菌機能の変遷を示した.

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  • Modeling redox potential and nitrous oxide production in soil during biological

    Grant number:16K07642  2016.04 - 2019.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    Morihiro Maeda, Shimada Shoko, Kamegawa Mayu, Nishimata Mai, Uzumi Natsuki

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    Grant amount:\4810000 ( Direct expense: \3700000 、 Indirect expense:\1110000 )

    Biological soil disinfestation is a promising method to suppress soil-borne pathogens under reductive soil conditions produced by the application of organic matter and water irrigation with plastic film. On the other hand, nitrous oxide (N2O), which is a greenhouse gas, may be more emitted as an intermediate product of denitrification during biological soil disinfestation. The objective of the study was to develop a model describing soil redox potential and N2O emissions during biological soil disinfestation.
    We proposed the use of salt bridges with 10%-KCl agar to measure redox potential in unsaturated soil. Our experimental results and simulations using PHREEQC showed that high NO3- remaining in soil suppressed soil Eh decrease, leading to more N2O emissions over many hours. Production of N2O during denitrification following nitrogen mineralization and nitrification should be emphasized even in biological soil disinfestation.

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  • Identification of nitrogen contamination mechanisms of groundwater in coastal areas of Central Vietnam by using microbial technologies and stable isotope analyses

    Grant number:15H05255  2015.04 - 2018.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    Maeda Morihiro, Nguyen Duc Huy, Le Van Thang, Hoang Ngoc Tuong Van

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    Grant amount:\15990000 ( Direct expense: \12300000 、 Indirect expense:\3690000 )

    In the downstream agricultural areas of Central Vietnam, high concentrations of NH4-N and NO3-N were found in groundwater. Results of 15N natural abundance of different nitrogen forms indicated that the groundwater contamination was attributed to unintended inflow of livestock wastes and/or domestic wastewater. Soil functional genes related to the nitrogen cycle were largely different between farms and dry/rainy seasons and were not clearly linked to the groundwater contamination, suggesting that the composition of nitrogen-cycling genes does not directly have a significant influence on the groundwater contamination. Moreover, we developed an integrated water and material circulation model composed of rainfall-runoff, unsteady river flow and groundwater models for analyzing the nitrogen dynamics in groundwater of the study areas.

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  • Impact of Dam Construction on Water Quality in the Huong River and Tam Giang Lagoon, Central Vietnam

    Grant number:22580274  2010 - 2012

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    MAEDA Morihiro, CHIKAMORI Hidetaka, LE Van Thang, NGUYEN Van Huy

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    Grant amount:\4030000 ( Direct expense: \3100000 、 Indirect expense:\930000 )

    We have monitored the water quality from the upstream to downstream areas of the Huong river basin in Thua Thien Hue Province, Central Vietnam. Results showed that total N and P concentrations in branch streams in Hue City (2-20 mg N L-1, 0.3-1.6 mg P L-1) were much greater than those in the main river (

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  • Development of a novel system consisting of catch crop cultivation and L-lactate fermentation of harvested biomass for nitrate groundwater pollution control and resource recovery

    Grant number:21310054  2009 - 2011

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    FUJIWARA Taku, OHTOSHI Kunio, MAEDA Morihiro, AKAO Satoshi, NAGARE Hideaki

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    Grant amount:\18590000 ( Direct expense: \14300000 、 Indirect expense:\4290000 )

    Catch crop cultivation followed by flood irrigation simultaneously realized the reduction of nitrogen leaching and removal of salts accumulated in the topsoil of greenhouse horticulture. Polysaccharides in the corn biomass cultivated as a catch crop was easily hydrolyzed, and the L-lactate fermentation using sugars derived from the biomass was demonstrated. Around 80% of phosphorus in the corn biomass was recovered by soaking powdered biomass in distilled water and calcium addition to the extract. These results demonstrated that the proposed system was effective for the prevention of nitrate groundwater pollution and resource recovery.

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  • Origin and mobility of adsorbed sulfate in Andosol subsoils as revealed by stable isotope analysis

    Grant number:20580067  2008 - 2010

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    KATOU Hidetaka, MAEDA Morihiro, OSAKA Ken'ichi

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    Grant amount:\4810000 ( Direct expense: \3700000 、 Indirect expense:\1110000 )

    Andosol subsoils derived from volcanic ash often contain large amounts of adsorbed sulfate. To elucidate the origin and mobility of the adsorbed sulfate, measurements were made on the vertical distribution of sulfate content in soil profiles and the stable isotope ratio of sulfate-S in soils sampled at different depths, together with desorption/elution characteristics and isotopic exchange properties of the adsorbed sulfate. The results demonstrate that sulfates accumulated in agricultural soils have been derived from fertilizers and have origins distinct from those in uncultivated soils, and that the fertilizer-derived sulfate has a relatively large mobility in soil profile, causing desorption and downward displacement of antecedently adsorbed other anions such as nitrate.

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