Organization
Faculty of Environmental, Life, Natural Science and Technology Professor
Position
Professor
Homepage
External link
MORI Yasushi
Degree
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(BLANK) ( Kyoto University )
Research Interests
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物質循環
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土壌水文学
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環境計測
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土壌環境工学
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Environmental Conservationn
Research Areas
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Environmental Science/Agriculture Science / Rural environmental engineering and planning
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Environmental Science/Agriculture Science / Environmental load reduction and remediation
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Environmental Science/Agriculture Science / Social-ecological systems
Education
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京都大学博士（農学）
1999.1
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Kyoto University 大学院農学研究科
1991.4 - 1993.3
Country： Japan
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Kyoto University 農学部
1987.4 - 1991.3
Country： Japan
Research History
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Okayama University Graduate School of Environmental, Life, Natural Science and Technology Dean, Professor
2025.4
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Okayama University Graduate School of Environmental, Life, Natural Science and Technology vice-dean, professor
2019.4 - 2025.3
Country：Japan
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Okayama University Grad School of Environ. & Life Science, Professor
2016.4
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Okayama University The Graduate School of Environmental and Life Science Associate Professor
2012.1 - 2016.3
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Shimane University Research Center for Coastal Lagoon Environments
2009.4 - 2011.12
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鳥取大学大学院（連合農学研究科）兼任（博士課程主指導資格）
2006.4 - 2011.12
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島根大学助教授（生物資源科学研究科）
2003.4 - 2011.12
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カリフォルニア大学デービス校研究員（日本学術振興会海外特別研究員）
2001.4 - 2003.3
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島根大学助手（生物資源科学部）
1993.4 - 2003.3
Professional Memberships
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American Geophysical Union
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Soil Science Society of America
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日本地球惑星科学連合
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水文水資源学会
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農業土木学会
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土壌物理学会
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日本土壌肥料学会
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環境技術学会
Committee Memberships
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日本土壌肥料学会 部門長（物質循環）
2023.9
Committee type：Academic society
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日本土壌肥料学会 欧文誌編集委員会
2023.9
Committee type：Academic society
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岡山県環境管理課 児島湖清水導入協議会
2021.4
Committee type：Municipal
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日本学術振興会 科学研究費審査委員
2021.4 - 2024.3
Committee type：Academic society
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農林水産省中四国農政局 河川環境調査委員会
2020.4
Committee type：Municipal
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農業農村工学会 論文集編集委員会
2016.6 - 2020.6
Committee type：Academic society
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岡山県 環境検討協議会
2016.4
Committee type：Municipal
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日本学術振興会 科学研究費審査委員
2014.12 - 2016.2
Committee type：Government
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Interfaces Against Pollution organizing committee
2008.6
Committee type：Academic society
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日本地球惑星科学連合 セッションコンビーナ
2008.5
Committee type：Academic society
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島根県 公共事業再評価委員会
2008.4 - 2011.12
Committee type：Municipal
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土壌物理学会 評議員
2007
Papers
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Effects of cellulose nanofibers on soil water retention and aggregate stability Reviewed
An Thuy Ngo, Yasushi Mori, Long Thanh Bui
Environmental Technology and Innovation 35 2024.8
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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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Microbial community shifts indicate recovery of soil physical properties in a post-tin-mining area on Belitung Island, Indonesia Reviewed
Hirmas Fuady Putra, Long Thanh Bui, Yasushi Mori
Land Degradation and Development 35 ( 7 ) 2395 - 2408 2024.4
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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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Linear Macropore Installation to Reduce Red-Soil Erosion in Sugarcane Fields Reviewed
Eisei Morioka, Thanh Long Bui, Yasushi Mori, Kazutoshi Osawa, Akira Hoshikawa
Journal of Soil Science and Plant Nutrition 23 ( 3 ) 4572 - 4582 2023.9
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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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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 2022.12
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Artificial macropore installation and no-tillage practice in subtropical sugarcane field to conserve water and organic matter in soils. Reviewed
Oka K, Bui TL, Mori Y, Osawa K, Hoshikawa A
J. Jpn. Soc. Soil Phys 150 93 - 103 2022.4
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Macropore structure and water management affect greenhouse gas emissions in agricultural fields. Paddy and Water Environment.
Bui, T. L., Mori, Y., Yamamoto, Y., & Maeda, M
Paddy and Water Environment 2021.7
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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. 19 661 - 672 2021.7
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Pinhole multistep centrifuge outflow method for estimating unsaturated hydraulic properties with small volume soil samples.
Bui, L. T., & Mori, Y.
Water 2021 2021.4
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Pinhole multistep centrifuge outflow method for estimating unsaturated hydraulic properties with small volume soil samples. Reviewed
Bui, T. L, Mori, Y
Water (Switzerland) 13 ( 9 ) 1169 2021.4
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Tomoyo Kurozumi, Yasushi Mori, Hiroaki Somura, Milagros O-How
Water (Switzerland) 12 ( 11 ) 3158 - 3158 2020.11
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EVALUATION OF DRAINAGE PROCESS IN VINEYARD TO OBTAIN BETTER QUALITY OF WINE GRAPE
Yasushi Mori, Toshiko Miura, Thanh Long Bui
Application of Advanced Technologies in Agriculture 2020.10
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Evaluation of Drainage Process in Vineyard to Obtain Better Quality of Wine Grape Reviewed
Yasushi Mori, Toshiko Miura, Bui Thanh Long
Application of Advanced Technologies in Agriculture 6 2020.10
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大阪府における醸造用ブドウ園土壌の理化学性と果実品質との関係
三浦季子,佐野修司,三輪由佳,谷本秀夫,森也寸志
日本土壌肥料学雑誌 2020
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Physicochemical properties of vineyard soils and its relationships with wine grape quality in Osaka, Japan Reviewed
三浦季子, 佐野修司, 三輪由佳, 谷本秀夫, 森也寸志
日本土壌肥料学雑誌 91 ( 6 ) 445 - 450 2020
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When do rice terraces become rice terraces? Reviewed
Yasushi Mori, Masaya Sasaki, Eisei Morioka, Kumiko Tsujimoto
Paddy and Water Environment 17 323 - 330 2019.7
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Jun'ichiro Ide, Ikuo Takeda, Hiroaki Somura, Yasushi Mori, Yuji Sakuno, Yasumichi Yone, Erina Takahashi
Journal of Geophysical Research: Biogeosciences 124 ( 8 ) 2565 - 2581 2019.1
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Wintering Site Environment for the Nagoya Daruma Pond Frog (Pelophylax porosus brevipodus) in Kurashiki, Okayama Prefecture, Western Japan Reviewed
TADA Masakazu, ITO Kunio, SAITO Minoru, MORI Yasushi, FUKUMASU Jumpei, NAKATA Kazuyoshi
Transactions of The Japanese Society of Irrigation, Drainage and Rural Engineering 87 ( 2 ) I_179 - I_187 2019
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PARALLEL IMPROVEMENT OF HYDROLOGICAL SIMULATION AND MICROWAVE SATELLITE SOIL MOISTURE OBSERVATION WITH A UNIFIED SOIL WATER MODEL Reviewed
辻本 久美子, 太田 哲, 森 也寸志
水工学論文集 Annual journal of Hydraulic Engineering, JSCE 62 ( 4 ) Ⅰ_979 - 984 2018
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Artificial macropore enhances restoration of soil environment and vegetation
森 也寸志
アグリバイオ = Agricultural biotechnology 1 ( 5 ) 599 - 601 2017.5
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Physical properties of paddy soils in Iitate Village, Fukushima Prefecture Reviewed
勝田 洋平, 木村 叡人, 市田 知子, 森 也寸志, 登尾 浩助
土壌の物理性 = Journal of the Japanese Society of Soil Physics ( 133 ) 29 - 36 2016.7
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Spatial variations in river nitrate concentration from upper toward lower reaches in the hilly and mountainous area
Ide Jun'ichiro, Somura Hiroaki, Nakamura Takashi, Mori Yasushi, Takeda Ikuo, Nishida Kei
The Japanese Forest Society Congress 127 624 - 624 2016
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J. Ide, H. Somura, T. Nakamura, Y. Mori, I. Takeda, K. Nishida
RIVER RESEARCH AND APPLICATIONS 31 ( 5 ) 639 - 649 2015.6
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Challenges to Establishing Environmental Resource Recycling Society after Texas Water Environment Project
森 也寸志, 宗村 広昭, ウォルフ ジューン
水土の知 : 農業農村工学会誌 83 ( 1 ) 7 - 10 2015.1
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Hiroaki Somura, Tsugiyuki Masunaga, Yasushi Mori, Ikuo Takeda, Jun'ichiro Ide, Hirokazu Sato
AGRICULTURE ECOSYSTEMS & ENVIRONMENT 199 ( 1 ) 1 - 9 2015.1
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Yasushi Mori, Atsushi Fujihara, Kazuto Yamagishi
Progress in Earth and Planetary Science 1 ( 1 ) 30 - 41 2014.12
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Controlling solute transport processes in soils by using dual-porosity characteristics of natural soils. Reviewed
Mori, Y, N. Higashi
347 ( 1 ) 121 - 127 2014.1
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Soil aggregate structure and soil processes
WAGAI Rota, HAYATSU Masahito, AOYAMA Masakazu, HATANO Ryusuke, ITO Kazuhito, ASANO Maki
Japanese Journal of Soil Science and Plant Nutrition 85 ( 3 ) 285 - 290 2014
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Effective vertical solute transport in soils by artificial macropore system Reviewed
Yasushi Mori, Yuuya Hirai
Journal of Hazardous, Toxic, and Radioactive Waste 18 ( 2 ) 1 - 11 2014
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Studies on evaluation for the effects of conifer plantations on water chemistry in stream and river
Ide Jun'ichiro, Chiwa Masaaki, Somura Hiroaki, Mori Yasushi, Takeda Ikuo, Sakuno Yuji, Otsuki Kyoichi
Proceeding of Annual Conference 27 100137 - 100137 2014
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宮本 珠未, 川原 まどか, 森 也寸志, 宗村 広昭, 井手 淳一郎, 高橋 絵里奈, 米 康充, 末継 淳
土壌の物理性 = Journal of the Japanese Society of Soil Physics 124 ( 124 ) 17 - 24 2013.7
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1-1-16 人工マクロポアを利用した下方浸透の促進と有機物貯留による劣化土壌の修復(1-1 物質循環・動態,2013年度名古屋大会) Reviewed
森 也寸志, 末継 淳, 山本 哲也
日本土壌肥料学会講演要旨集 59 ( 0 ) 6 - 6 2013
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1-1-15 土壌炭素放出のプライミング効果におけるマクロポアの役割(1-1 物質循環・動態,2013年度名古屋大会) Reviewed
末継 淳, 森 也寸志
日本土壌肥料学会講演要旨集 59 ( 0 ) 5 - 5 2013
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Determining storm sampling requirements for improving precision of annual load estimates of nutrients from a small forested watershed Reviewed
Jun'ichiro Ide, Masaaki Chiwa, Naoko Higashi, Ryoko Maruno, Yasushi Mori, Kyoichi Otsuki
ENVIRONMENTAL MONITORING AND ASSESSMENT 184 ( 8 ) 4747 - 4762 2012.8
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H. Somura, I. Takeda, J. G. Arnold, Y. Mori, J. Jeong, N. Kannan, D. Hoffman
JOURNAL OF HYDROLOGY 450 25 - 35 2012.7
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3 175 - 183 2012.3
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Analysis of present thinning conditions on the sugi (Cryptomeria japonica) plantation forests in Okinoshima, Shimane Prefecture, Japan
Takahashi Erina, Yone Yasumichi, Mori Yasushi, Somura Hiroaki, Ide Jun'ichiro, Sato Toshio, Takeuchi Michiyuki
Applied Forest Science 21 ( 2 ) 9 - 16 2012
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Tailor-made restoration technique for degraded soils -controlling infiltration process in soils- Invited
MORI Yasushi
Chemical Engineering of Japan 75 ( 12 ) 792 - 794 2011.12
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Potential soil water repellency in the Ochozu Experimental Watershed dominated by a Japanese cypress (Chamaecyparis obtusa) plantation Reviewed
Jun'ichiro Ide
Bulletin of the Kyusyu University Forests 92 ( 92 ) 8 - 12 2011
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Characterizing Soil Infiltration Water Quality in Forest Watershed during Heavy Rainfall
Morisawa Taihei, Mori Yasushi, Ide Jun'ichiro, Somura Hiroaki, Takeda Ikuo, Inoue Mitsuhiro
Journal of Rainwater Catchment Systems 16 ( 2 ) 47 - 53 2011
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Recovery of phosphorus from natural water bodies using iron-oxidizing bacteria and woody biomass Reviewed
Ikuo Takeda, Hiroaki Somura, Yasushi Mori
ECOLOGICAL ENGINEERING 36 ( 8 ) 1064 - 1069 2010.8
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多周波数電磁探査による土壌環境の特徴抽出と潜在的汚濁負荷の推測
Yasushi Mori,Jyunitiro Ide,Soumura Hiroaki,Taihei Morisawa
25 - 29 2010.4
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栄養塩浸透域制御によるバイオレメディエーションの効率化
藤原篤志, 森 也寸志, 松本祐子
土木学会論文集G 66 ( 4 ) 187 - 193 2010
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Jounal of the Japanese Society of Soil Physics ( 114 ) 3 - 10 2010
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Takeda Ikuo, Somura Hiroaki, Mori Yasushi
Proceeding of Annual Conference 23 93 - 93 2010
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EM sounding characterization of soil environment in artificial forest.
MORI Yasushi, IDE Jun'ichiro, SOMURA Hiroaki, MORISAWA Taihei
Proceeding of Annual Conference 23 132 - 132 2010
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H. Somura, I. Takeda, Y. Mori
International Agricultural Engineering Journal 18 ( 1-2 ) 27 - 39 2009.12
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Controlling solute transport processes in soils by using dual-porosity characteristics of natural soils
Yasushi Mori, Naoko Higashi
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 347 ( 1-3 ) 121 - 127 2009.9
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浸透現象制御による汚染土壌の浄化 : 土壌物理学の顧点から Invited
森 也寸志
化学工学 = Chemical engineering 73 ( 8 ) 379 - 382 2009.8
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H. Somura, J. Arnold, D. Hoffman, I. Takeda, Y. Mori, M. Di Luzio
HYDROLOGICAL PROCESSES 23 ( 13 ) 1887 - 1900 2009.6
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Influence of puddling procedures on the quality of rice paddy drainage water
Hiroaki Somura, Ikuo Takeda, Yasushi Mori
AGRICULTURAL WATER MANAGEMENT 96 ( 6 ) 1052 - 1058 2009.6
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栄養塩浸透域制御による油汚染土壌の微生物活性の最大化
Yasushi Mori,Atsushi Fujiwara,Yuko Matsumoto
501 - 505 2009.4
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Yasushi Mori; Mai Matsuda
Journal of environmental conservation engineering 38 ( 8 ) 566 - 572 2009
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Characterizing infiltration soil water quality during regional heavy rainfall.
Morisawa Taihei, Mori Yasushi, Ide Jun'ichiro, Somura Hiroaki, Takeda Ikuo, Inoue Mitsuhiro
Proceeding of Annual Conference 22 131 - 131 2009
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Enstimation of Environmental Load using Multi-frequency Electromagnetic Sounding
Mori Yasushi, Somura Hiroaki, Egusa Naokazu, Ide Jun'ichiro, Morisawa Taihei
Proceeding of Annual Conference 22 80 - 80 2009
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土壌浸透水採取による山林斜面における面源負荷の形成過程の解明 Reviewed
森 也寸志,宗村広昭,武田育郎
環境技術 37 ( 11 ) 23 - 27 2008.4
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地球型惑星における生命活動のための「土壌」改良技術について
森也寸志
宇宙利用シンポジウム 24th 370 - 371 2008.3
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Effects of zeolite on soil nutrients and growth of barley following irrigation with saline water
Ahmed Al-Busaidi, Tahei Yamamoto, Mitsuhiro Inoue, A. Egrinya Eneji, Yasushi Mori, Muhammad Irshad
JOURNAL OF PLANT NUTRITION 31 ( 7 ) 1159 - 1173 2008
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多周波電磁探査法による土壌環境モニタリング
平井優也, 森 也寸志, 宗村広昭, 江草直和, 森澤太平
土壌の物理性 ( 109 ) 3 - 14 2008
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土壌浸透水採取による山林斜面における面源負荷の形成過程の解明，
森 也寸志, 宗村広昭, 武田育郎
環境技術 37 ( 11 ) 1 - 6 2008
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Hiroaki Somura, Ikuo Takeda, Yasushi Mori
World Environmental and Water Resources Congress 2008: Ahupua'a - Proceedings of the World Environmental and Water Resources Congress 2008 316 2008
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Morisawa Taihei, Mori Yasushi, Egusa Naokazu, Somura Hiroaki, Takeda Ikuo, Inoue Mitsuhiro
Proceeding of Annual Conference 21 92 - 92 2008
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Soil Environment Monitoring by Multi-frequency Electromagnetic Sounding
Mori Yasushi, Somura Hiroaki, Hirai Yuuya, Egusa Naokazu, Morisawa Taihei
Proceeding of Annual Conference 21 8 - 8 2008
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管理状態の異なる森林からの集中豪雨に伴う汚濁負荷流出特性―土壌浸透水直接採取からの観察―
森澤太平, 森也寸志, 江草直和, 宗村広昭, 井上光弘
応用水文 ( 20 ) 11-20. - 20 2007.12
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Effects of seawater salinity on salt accumulation and barley (Hordeum vulgare L.) growth under different meteorological conditions
Ahmed Al-Busaidi, Tahei Yamamoto, Mitsuhiro Inoue, Muhammad Irshad, Yasushi Mori, Satoshi Tanaka
JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT 5 ( 2 ) 270 - 279 2007.4
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砂質土壌における塩水を用いた地中灌漑法の改良とそれに伴う水利用効率，塩類土壌への影響.
Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering ( 252 ) 25-32. - 32 2007
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不飽和土壌中の下方浸透水モニタリング ?自動吸引圧制御型サンプラーによる肥料溶脱傾向の把握?
Naoko Higashi,Yasushi Mori,Mituhiro Inoue
6 ( 6 ) 44 - 48 2007
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Monitoring saline irrigation effects on barley and salts distribution in soil at different leaching fractions
Ahmed Al-Busaidi, Tahei Yamamoto, Mitsuhiro Inoue, Yasushi Mori, Muhammad Irshad, A. Zahoor
Asian Journal of Plant Science 6 ( 5 ) 718 - 722 2007
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流域水物質循環解明のための土壌浸透水直接採取法の開発
Naoshi Takata, Yasushi Mori,Naoko Higashi
345 - 349 2006.4
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移流・分散制御による油汚染土壌の浄化効率の最適化
Yasushi Mori,Yuko Matsumoto
581 - 584 2006.4
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不飽和土壌中の根群域からの下方浸透水モニタリング
Naoko Higashi, Yasushi Mori,Mitsuhiro Inoue
79 - 84 2006.4
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浸透速度制御による油汚染土壌の浄化率の最適化
Yuko Matsumoto, Yasushi Mori,
144 - 148 2006.4
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Multi-functional heat pulse probe measurements of coupled vadose zone flow and transport
AP Mortensen, JW Hopmans, Y Mori, J Simunek
ADVANCES IN WATER RESOURCES 29 ( 2 ) 250 - 267 2006.2
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砂質土壌における2深度からの地中塩水灌漑
Shingo Yamasaki, Mitsuhiro Inoue, Taihei Yamamoto, Yasushi Mori
Transactions of The Japanese Society of Irrigation, Drainage and Reclamation Engineering 243 ( 243 ) 57 - 64 2006
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Effective Suction Control for Infiltration Water Sampling in Unsaturated Soils
HIGASHI Naoko, MORI Yasushi, INOUE Mitsuhiro
JOURNAL OF JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES 19 ( 3 ) 221 - 227 2006
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Estimation of vadose zone water flux from multi-functional heat pulse probe measurements
Y Mori, JW Hopmans, AP Mortensen, GJ Kluitenberg
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 69 ( 3 ) 599 - 606 2005.5
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熱パルスセンサーによる土壌油汚染の計測技術の構築
Yoko Matsumoto, Yasushi Mori
138 - 141 2005.4
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土壌環境モニタリングのための不飽和土壌中の下方浸透水量測定装置の開発
Naoko Higashi, Yasushi Mori, Mitsuhiro Inoue
256 - 260 2005.4
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Measurement of fertilizer leaching from root zone using an automated infiltration soil water sampler in an unsaturated sandy field
N. Higashi, Y. Mori and M. Inoue
Soil Sci. and Plant Nutr. 51 ( 7 ) 1023 - 1033 2005
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油汚染土壌の浄化における栄養塩注入速度の最適化
Yasushi Mori,Tetsuji Miyabayashi,Koutaro Kitamura
336-339 336 - 339 2005
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Salt Leaching and Plant Rooting Effects of Sea Water Application in Coastal Area, Oman.
日本砂丘学会誌 52(2) 43-50 2005
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自動サクション制御による不飽和砂質土壌中の下方浸透水採取装置の開発.
Jounal of tha Japanese Society of Soil Physics 101 27-35 ( 101 ) 27 - 35 2005
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Multi-Functional Heat Pulse Probe for the Simultaneous Measurement of Soil Water Content, Solute Concentration, and Heat Transport Parameters
Y. Mori, J. W. Hopmans, A. P. Mortensen, G. J. Kluitenberg
VADOSE ZONE JOURNAL 2 ( 4 ) 561 - 571 2003.11
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Assessment and field-scale mapping of soil quality properties of a saline-sodic soil
DL Corwin, Kaffka, SR, JW Hopmans, Y Mori, JW van Groenigen, C van Kessel, SM Lesch, JD Oster
GEODERMA 114 ( 3-4 ) 231 - 259 2003.6
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Y. Mori, J. W. Hopmans, A. P. Mortensen, G. J. Kluitenberg
Vadose Zone Journal 2 ( 4 ) 561 - 571 2003
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Estimation of Runoff Pollutants of Nitrogen, Phosphorus and COD from a Small Catchment of Tea Field
TAKEDA I.
Journal of Japan Society on Water nvironment 25(9):565-570 ( 9 ) 565 - 570 2002
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軟X線による土壌間隙構造および水移動機構の可視化と解析に関する研究
森 也寸志
農業土木学会誌 = Journal of the Agricultural Engineering Society, Japan 69 ( 1 ) 85 - 87 2001.1
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森 也寸志, 石井将幸, 木原康孝, 福櫻盛一
農業土木学会誌 69 ( 1 ) 71 - 75 2001
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マルチステップ流出法による不撹乱土壌の不飽和透水係数の推定
農業土木学会論文集 213:61-68 2001
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森 也寸志
土壌の物理性 83 ( 83 ) 59 - 65 2000
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Discriminating the influence of soil texture and management-induced changes in macropore flow using soft X-rays
Y Mori, K Iwama, T Maruyama, T Mitsuno
SOIL SCIENCE 164 ( 7 ) 467 - 482 1999.7
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Soft x-ray radiography of drainage patterns of structured soils
Y Mori, T Maruyama, T Mitsuno
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 63 ( 4 ) 733 - 740 1999.7
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Soft X-ray visualization and analysis on hydraulic and geometrical properties of soil macropore
Ph. D. Thesis, Kyoto UniVersity 1999
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軟X線による非破壊土壌中の水移動機構の解明
ESI-NEWS 17 ( 4 ) 129 - 139 1999
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被覆肥料を用いた畑地からの窒素負荷の流出削減-傾斜ライシメータからの汚濁負荷流出に関する研究((]G0001[))-(共著)
農業土木学会論文集 198 13 - 21 1998
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畑地からのリンとCOD成分の表面流出-傾斜ライシメータからの汚濁負荷流出に関する研究((]G0002[))-(共著)
農業土木学会論文集 198 23 - 29 1998
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Structural Analysis on Soil Macropores using Fourier Transform
Yasushi Mori,Watanabe Tsugihiro,Maruyama Toshisuke
Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering ( 187 ) 49 - 57 1997
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斐伊川から宍道湖へ流出する汚濁負荷量の推定(共著)
LAGUNA 3 91 - 96 1996
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Formation and Morphology of Root Created Macropore in Paddy Field
Yasushi Mori,Tsugihiro Watanabe,Toshisuke Maruyama
Transctions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering ( 171 ) 13 - 20 1994
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土地利用による土壌間隙構造の差異-軟X線による観察を中心にして-
Journal of the Japanese Society of Soil Physics 66 ( 66 ) 19 - 27 1992
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Differences in Soil Structure with Land-use, Observations Using Soft X-Ray
Soil Physical Conditions and Plant Growth, Japan ( 66 ) 19 - 27 1992
Books
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"First Step in Conservation and Restoration" in A BANAUE STORY Restoring a World Heritage Treasure
Yasushi.Mori, Kumiko.Tsujimoto（ Role： Joint author）
Universal Harvester 2018.7
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A BANAUE STORY Restoring a World Heritage Treasure
Mori,Y, K.Tsujimoto（ Role： Joint author , "First Step in Conservation and Restoration"）
Universal Harvester 2018.4
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環境の管理・修復と地域資源の活用
森 也寸志（ Role： Joint editor）
千鳥印刷株式会社 2011.8
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環境の管理・修復と地域資源の活用-持続可能な地域社会の構築に向けて-
Yasushi Mori,Kenji Taniguchi,Tsuguhiro Nonaka（ Role： Joint author）
2011.8
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Soft X-ray radiography of structure-induced macropore flow in clayey soils
森 也寸志（ Role： Joint author）
Clay Science for Engineering, Balkema, Rotterdam 2001
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X線ハンドブック
森 也寸志,辻本 忠ら（ Role： Joint author , X線の農生物への利用）
電子科学研究所 1997
MISC
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Development of soil moisture estimation method using inexpensive GNSS signal reception system
齊藤忠臣, 門田直哉, 門田直哉, 上田侑輝, 藤巻晴行, 猪迫耕二, 登尾浩助, 森也寸志
農業農村工学会大会講演会講演要旨集(CD-ROM) 2022 2022
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斎藤 広隆, 加藤 千尋, 濱本 昌一郎, 小島 悠揮, 森 也寸志
土壌の物理性 149 73 - 75 2021
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水惑星地球の最表層の成立，現在，将来像を知る
森 也寸志
土壌の物理性 ( 146 ) 1 - 2 2020.12
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斎藤 広隆, 濱本 昌一郎, 小島 悠揮, 森 也寸志
土壌の物理性 146 19 - 21 2020
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大阪府内におけるワイン用ブドウ園の土壌特性(第2報)土壌物理性とブドウ品質の関係
三浦季子, 佐野修司, 三輪由佳, 谷本秀夫, 森也寸志
日本土壌肥料学会講演要旨集(Web) 65 2019
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地球惑星科学連合(JpGU) 2019 A-GE28 Subsurface mass transport, material cycle, and environmental assessment （地質媒体における物質移動，物質循環と環境評価）開催報告
小島悠揮, 濱本昌一郎, 斎藤広隆, 森也寸志
土壌の物理性 143 37 - 38 2019
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A-GE31 Subsurface mass transport, material cycle, and environmental assessment 開催報告
濱本 昌一郎, 小島 悠揮, 斎藤 広隆, 森 也寸志
土壌の物理性 140 41 - 42 2018
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HAMAMOTO Shoichiro, KOJIMA Yuki, SAITO Hirotaka, MORI Yasushi
Journal of the Japanese Society of Soil Physics 137 21 - 23 2017
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ブルーベリー栽培環境を対象とした人工マクロポアを用いた放射性セシウムの下方浸透促進効果
森也寸志, 林匡紘, 稲生栄子, 登尾浩助
日本地球惑星科学連合大会予稿集(Web) 2017 2017
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高濃度汚染土壌におけるバーミキュライトによる放射性セシウム(Cs)の固定
高木悠輝, 登尾浩助, 森也寸志
農業農村工学会大会講演会講演要旨集(CD-ROM) 2016 2016
-
土壌の中に見た小宇宙
森 也寸志
土壌の物理性 ( 131 ) 59 - 61 2015
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人工マクロポアを用いた放射性Csの下方浸透と固定
林匡紘, 森也寸志, 稲尾栄子, 登尾浩助
農業農村工学会大会講演会講演要旨集(CD-ROM) 2015 2015
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下方浸透促進による地表の放射性物質削減と根群域回避の試み
森也寸志, 佐藤直樹, 宮本珠未, 稲生栄子, 登尾浩助
土壌物理学会大会講演要旨集(CD-ROM) 56th 2014
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I-2 自然の土壌間隙の構造解明と劣化土壌環境の修復技術について(I 土壌団粒構造と土壌プロセス,シンポジウム,2013年度名古屋大会)
森 也寸志
日本土壌肥料学会講演要旨集 ( 59 ) 200 - 200 2013.9
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人工マクロポアによる表層クラストの影響軽減と水分貯留の促進
森也寸志, 末継淳, 山本哲也
土壌の物理性 ( 123 ) 2013
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排水不良果樹園における放射性物質の分布特性と下方浸透促進の試み
宮本珠未, 森也寸志, 末継淳, 稲生栄子, 登尾浩助
土壌の物理性 ( 123 ) 2013
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下方浸透促進による地表からの放射性降下物削減の試み
森也寸志, 宮本珠未, 稲生栄子, 登尾浩助, 末継淳
土壌物理学会大会講演要旨集(CD-ROM) 55th 2013
-
人工マクロポアによる土壌炭素の深部貯留効果
末継淳, 森也寸志
土壌の物理性 ( 123 ) 2013
-
排水不良果樹園における放射性物質の分布特性と下方浸透促進の試み
宮本珠末, 森也寸志, 末継淳, 稲生栄子, 登尾浩助
土壌物理学会大会講演要旨集(CD-ROM) 54th 2012
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Heavy metal sediment concentration patterns : compared with Urban type rivers Japan vs Texas, USA
MATSUMOTO I., HOFFMA D., WOLFE J., MCALISTER J., ISHIGA H., TAKEDA I., MORI Y., SOMURA H.
2010 215 - 215 2010.9
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地球型惑星における表層「土壌」改良のための溶液輸送技術
森也寸志, 登尾浩助, 溝口勝, 落合博之
宇宙利用シンポジウム 25th 2009
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Characterizing Hydrological Processes in Forested Hillslopes by Infiltration Water Sampling
MORI Yasushi, SOMURA Hiroaki, TAKEDA Ikuo
Journal of environmental conservation engineering 37 ( 11 ) 783 - 787 2008.11
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YAMAZAKI Shingo, INOUE Mitsuhiro, MORI Yasushi, YAMAMOTO Tahei
Transactions of the Japanese Society of Irrigation, Drainage and Rural Engineering 75 ( 6 ) 617 - 624 2007.12
-
私のビジョン 大学院という進路を選択した君たちへ
森 也寸志
水土の知 75 ( 6 ) 522 - 524 2007.6
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Subsurface Irrigation with Saline Water at Two Depths in a Sandy Soil
YAMAZAKI Shingo, INOUE Mitsuhiro, YAMAMOTO Tahei, MORI Yasushi
Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering 74 ( 3 ) 333 - 340 2006.6
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P1-19 熱パルスセンサーによる土壌油汚染の計測 : 不飽和土壌帯における土壌環境モニタリング(ポスター紹介,1.物質循環・動態,日本土壌肥料学会 2005年度大会講演要旨集)
森 也寸志, 松本 祐子
日本土壌肥料学会講演要旨集 ( 51 ) 16 - 16 2005.9
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1-16 不飽和砂質土壌における根群域からの下方浸透水の水量および水質測定(1.物質循環・動態,日本土壌肥料学会 2005年度大会講演要旨集)
東 直子, 森 也寸志, 井上 光弘
日本土壌肥料学会講演要旨集 ( 51 ) 6 - 6 2005.9
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Direct Measurement of Soil Water Flux by Multi Functional Heat Pulse Probe
Mori Yasushi, Ishii Masayuki
Bulletin of the Faculty of Life and Environmental Science Shimane University 9 70 - 71 2004.8
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Fukushima Akira, Takeda Ikuo, Mori Yasushi
Bulletin of the Faculty of Life and Environmental Science Shimane University 7 81 - 88 2002.12
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Calculation of Input Rainfall Sequence to the Distributed Runoff Model using Point Rainfall Data
Fukushima Akira, Takeda Ikuo, Mori Yasushi
Bulletin of the Faculty of Life and Environmental Science Shimane University 6 41 - 46 2001.12
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Estimating unsaturated hydraulic conductivity of undisturbed Japanese soils by multi-step outflow experiment
MORI Y.
Trans. of JSIDRE 213 309 - 316 2001
-
Fukushima Akira, Takeda Ikuo, Mori Yasushi
Bulletin of the Faculty of Life and Environmental Science Shimane University 5 27 - 36 2000.12
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Characterizing drainage process of structured soils using soft x-ray radiography
Journal of the Japanese Society of Soil Physics 83 59 - 65 2000
-
Fukushima Akira, Takeda Ikuo, Mori Yasushi
Bulletin of the Faculty of Life and Environmental Science Shimane University 4 65 - 74 1999.12
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Soft x-ray radiography of drainage patterns of structured soils
Y Mori, T Maruyama, T Mitsuno
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 63 ( 4 ) 733 - 740 1999.7
-
Discriminating the influence of soil texture and management-induced changes in macropore flow using soft X-rays
Y Mori, K Iwama, T Maruyama, T Mitsuno
SOIL SCIENCE 164 ( 7 ) 467 - 482 1999.7
-
Soft X-ray visualization and analysis on hydraulic and geometrical properties of soil macropore
Ph. D. Thesis, Kyoto UniVersity 1999
-
NARIMATSU Yoshihiko, TAKEDA Ikuo, FUKUSHIMA Akira, MORI Yasushi
Transactions of the Agricultural Engineering Society,Japan 66 ( 6 ) 921 - 927 1998.12
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NARIMATSU Yoshihiko, TAKEDA Ikuo, FUKUSHIMA Akira, MORI Yasushi
Transactions of the Agricultural Engineering Society,Japan 66 ( 6 ) 911 - 919 1998.12
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Fukushima Akira, Takeda Ikuo, Mori Yasushi
Bulletin of the Faculty of Life and Environmental Science Shimane University 3 19 - 26 1998.12
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Surface runoff of phosphorus and COD contents from uplaud field-Studies on pollution loads from sloped lysimeters((]G0002[))-
Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering 198 23 - 29 1998
-
Reduction of nitrogen outflows from upland fields using resin-coated fertilizer-Studies on pollution loads from sloped lysimeters((]G0001[))-
Transactions of the Japanese Society of Irrigation, Drainage and Reclawation Engineering 198 13 - 21 1998
-
軟X線を用いた土壌からの排水過程の解析 (2)
森也寸志
農土学会講要 690 - 691 1998
-
フーリエ変換を用いた土壌粗間隙の構造解析
森 也寸志
農業土木学会誌 = Journal of the Agricultural Engineering Society, Japan 65 ( 8 ) 62 - 63 1997.8
-
Journal of the Japanese Society of Irrigation,Drainages and Reclamation Engineering 65 ( 4 ) 96 - 98 1997.4
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軟X線を用いた土壌からの排水過程の解析
森也寸志
農土学会講要 124 - 125 1997
-
Runoff Analysis by the Long and Short Terms Runoff Model considered the Ratio of Impermeable Area
Fukushima Akira, Takeda Ikuo, Mori Yasushi
Bulletin of the Faculty of Life and Environmental Science Shimane University 1 51 - 56 1996.12
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An estimation of runoff loads of pollutants from River Hii to Lake Shinji
Takeda Ikuo, Fukushima Akira, Mori Yasushi
LAGUNA 3 91 - 96 1996
-
Fukushima Akira, Takeda Ikuo, Mori Yasushi
Bulletin of the Faculty of Agriculture, Shimane University 29 23 - 29 1995.12
Presentations
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微小・低重力環境がもたらす土壌からの蒸発量の変化
定住颯太, 森也寸志
2025年度土壌物理学会大会 2025.10.25
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人工マクロポアと排水の適用による水田土壌からの温室効果ガス排出量の削減 －メソスケールカラム実験における検証－
田中長月, 森也寸志
日本土壌肥料学会2025年度新潟大会 2025.9.18
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NMRとGC/MSを用いた土壌有機物の形態分析
堀内萌里, 早川 聡, 森也寸志
日本土壌肥料学会2025年度新潟大会 2025.9.18
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水質浄化特性に対する人工マクロポア導入の効果検証
齋藤ももか, 那須海人, 森也寸志
日本土壌肥料学会2025年度新潟大会 2025.9.18
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人工マクロポアによる下方浸透促進と土壌への有機物貯留 －統計解析を用いた有機物量増加に与える要因の追究－
田尻健人, 森也寸志
日本土壌肥料学会2025年度新潟大会 2025.9.18
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Artificial Macropores to Promote Downward Infiltration and Increase Soil Organic Matter
Kento Tajiri, Yasushi Mori
Japan Geoscience Union Meeting 2025 2025.5.30
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Evaporation from Soil Surface under Low/Microgravity Environment
Souta Sadazumi, Yasushi Mori
Japan Geoscience Union Meeting 2025 2025.5.30
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Assessment of Natural Latex Application Methods for Soil Infiltration and Erosion Control: A Preliminary Study
Hiroaki Soumura, Kouki Kumamoto, Yasushi Mori, Jun Kano
Japan Geoscience Union Meeting 2025 2025.5.30
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Effects of Artificial Macropore and Drainage on Reducing GHG Emissions from Paddy Soils within Mesoscale Columns
Nagatsuki Tanaka, Yasushi Mori
Japan Geoscience Union Meeting 2025 2025.5.30
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Composition of Soil Organic Matter and its Evaluation Methods
Moeri Horiuchi, Satoshi Hayakawa, Yasushi Mori
Japan Geoscience Union Meeting 2025 2025.5.30
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Evaluation of the Impact of Artificial Macropore Introduction on Water Purification Characteristics
Momoka Saitou, Kaito Nasu, Yasushi Mori
Japan Geoscience Union Meeting 2025 2025.5.30
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Improvement of soil physical properties by adding polymer compounds
Yasushi Mori
Japan Geoscience Union Meeting 2025 2025.5.30
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Application of Cellulose Nanofibers for Improving Soil Water Retention and Aggregate Stability
Yasushi Mori, An Thuy Ngo, Long Thanh Bui
International Society of Paddy and Water Environment Engineering (PAWEES) 2024.10.23
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FTIRを使った森林土壌の撥水性評価
堀内萌里, 森也寸志
日本土壌肥料学会2024年度福岡大会 2024.9.4
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人工湿地による水質浄化の課題と水生生物の応答に関する考察
齋藤ももか, 松下太郎, 桒原誠, 森也寸志
日本土壌肥料学会2024年度福岡大会 2024.9.4
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人工マクロポアによる下方浸透促進と土壌の有機質化
田尻健人, 森也寸志
日本土壌肥料学会2024年度福岡大会 2024.9.4
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Currieの形状係数による泥炭土のガス拡散有効間隙の構造の検討
田中長月, 髙松利恵子, 落合博之, 森淳, 森也寸志
日本土壌肥料学会2024年度福岡大会 2024.9.3
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Spatial-temporal Behavior and Distribution of Fulvic acid iron in Takahashi River,Okayama Prefecture
Rohdof Lactem Yengeh, Hiroaki Somura, Toshitsugu Moroizumi, Yasushi Mori, Morihiro Maeda
Japan Geoscience Union Meeting 2024 2024.5.30
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Advancing Sustainable Agriculture: The Impact of Cellulose Nanofibers on Water Efficiency and Plant Development
An Thuy Ngo, Yasushi Mori
Japan Geoscience Union Meeting 2024 2024.5.27
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Evaluation of natural latex application for reducing soil runoff by using Ishigaki soil
Japan Geoscience Union Meeting 2024 2024.5.27
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Kaolinite application into post-tin-mined soils to restore the soil water-holding capacity
Hirmas Fuady Putra, Yasushi Mori
Japan Geoscience Union Meeting 2024 2024.5.27
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Effect of Artificial Macropore to Methane Gas Emission from Rice Paddy Field
Kota Hamaoka, Yasushi Mori
Japan Geoscience Union Meeting 2024 2024.5.27
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Effect of Linear Macropore Installation in Subtropical Sugarcane Field Soil to Reduce Surface Flow.
Yasushi Mori, Kanako Oka, Kazutoshi Osawa, Akira Hoshikawa
The 2023 Conference of International Society of Paddy and Water Environment Engineering 2023.10.23
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The effect of artificial-macropore application on the GHGs emission and the leaching behavior of cations in paddy soil
Kota Hamaoka, Yasushi Mori
The 2023 Conference of International Society of Paddy and Water Environment Engineering 2023.10.23
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Effects of natural latex to the surface flow and infiltration amounts under different rainfall intensity conditions
Hiroaki Somura, Koki Kumamoto, Yasushi Mori, Jun Kano, Mamoru Matsushima, Bnaja Junhasavasdikul
Japan Geoscience Union Meeting 2023 2023.5.26
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Natural rubber latex application to sandy loam in Thailand to improve the permeability and water holding capacity
Yasushi Mori, Ryohei Otsuki, Hiroaki Somura, Jun Kano, Mamoru Matsushima, Bnaja Junhasavasdikul
Japan Geoscience Union Meeting 2023 2023.5.26
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Enhancing Infiltration and Increasing Plant Biomass with Artificial Macropore
Soma Kobori, Yasushi Mori
Japan Geoscience Union Meeting 2023 2023.5.26
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Can fine soil particle application improve the aggregation stability and physical properties in degraded sandy soil?
Long Thanh Bui, Yasushi Mori, Hirmas Fuady Putra
Japan Geoscience Union Meeting 2023 2023.5.26
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Effects of Artificial Macropore Application to Paddy Soil on Redox Potential and its Relation to Iron and Manganese Leaching
Kota Hamaoka, Long Thanh Bui, Yasushi Mori
Japan Geoscience Union Meeting 2023 2023.5.26
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The effects of Cellulose-nanofibers application on soil water retention and aggregate stability
An Thuy Ngo, Yasushi Mori
Japan Geoscience Union Meeting 2023 2023.5.25
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Temporal Dynamics of Soil Properties in Ex-Mining Land, Belitung Island,Indonesia
Hirmas Fuady Putra, Long Thanh Bui, Yasushi Mori
Japan Geoscience Union Meeting 2023 2023.5.25
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Effects of natural latex to the surface flow and infiltration amounts under different rainfall intensity conditions
Japan Geoscience Union Meeting 2023 2023.5.23
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有機物と乾湿の繰り返しを与えたマサ土における初期団粒形成の検証
井原 崚貴, 森 也寸志
土壌物理学会 2021.10.30
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不耕起栽培とマクロポア導入から見る表層土壌の保水と有機質化のプロセス
森也寸志, 岡 香菜子, Bui Thanh Long
土壌物理学会 2021.10.30
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少量の土壌試料から飽和透水係数を得る方法の提案
小堀壮真, 森 也寸志
土壌物理学会 2021.10.30
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Water and Mass Transfer in Soils and Optimal Farmland Management in the Rice Terraces of the Philippine Cordillera
Tomoyo Kurozumi, Yasushi Mori, Hiroaki Somura, Pearl Basilio Sanchez, Gina Villegas-Pangga
Japan Geophysical Union Annual meeting 2021.6.3
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Effect of the gravity differences on early stage water movement in soils
Ryoki Ihara, Yasushi Mori
Japan Geophysical Union Annual meeting 2021.6.3
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Impact of Macropore Structure and Water Management on Greenhouse Gas Emissions, Total Soil Carbon and Nitrogen, and Soil Mineral Distribution in Agricultural Field
Bui Thanh Long, Yasushi Mori, Morihiro Maeda
Japan Geophysical Union Annual meeting 2021.6.3
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Neural network estimation of soil organic matter contents and its relation to other soil components
Masaki Kiyohiro, Yasushi Mori, Takayuki Shuku
Japan Geophysical Union Annual meeting 2021.6.3
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Soil Moisture Estimation Using Amplitude Change of Low-Cost GPS Receiver International conference
Yasushi Mori, Tadaomi Saito, Kosuke Noborio
米国土壌科学学会
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Efficient and Sustainable Rice Farming and Land Management with the Assessment of Local Farmers' Perception and Knowledge in the Rice Terraces of the Philippines Cordilleras International conference
Tomoyo Kurozumi,Yasushi Mor,Hiroaki Somur,Milagros Ong How,Pearl Basilio Sanchez
米国土壌科学学会
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Greenhouse Gases Emissions and Total Carbon Contents in Agricultural Soils Affected By Macropore Structures International conference
BT Long,Yasushi Mori
米国土壌科学学会
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棚田における有機物目詰まりによるガス発生と耕盤形成不全の可能性
森 也寸志, 橿 真由香, 黒住知代, 宗村広昭, Milagros O. How
土壌物理学会
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ニューラルネットワークによる土壌有機物推定と土壌構成要素の相関推定
清広 真輝,森 也寸志,開田行美
土壌物理学会
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土壌有機物によるガスの発生が棚田耕盤の形成と安定に及ぼす影響
森 也寸志, 橿 真由香, 黒住知代, 宗村広昭, Milagros O. How
土壌肥料学会
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フィリピン・コルディリェーラの棚田群における土壌環境改善のための農法と農地管理の提案
黒住 知代, 森 也寸志, 宗村広昭, Milagros Ong How, Pearl Basilio Sanchez
土壌肥料学会
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Soil moisture estimation using low-cost GPS multipath receiver International conference
Japan Geoscience Union MEETING2020
-
Assessment of Soil Quality as Affected by Topography and Farming Practices in the Rice Terraces in Ifugao, the Philippines International conference
Japan Geoscience Union MEETING2020
-
Estimation of correlation between soil organic matter and soil components using neural network International conference
Japan Geoscience Union MEETING2020
-
Effects of Macropore Structures on Agricultural Soil's Greenhouse Gases Emission International conference
Japan Geoscience Union MEETING2020
-
The Effect of Pore Structure on Water Infiltration under Different Gravity International conference
Japan Geoscience Union MEETING2020
-
The effect of gas emission from organic matter on the stability of rice terraces structure International conference
Japan Geoscience Union MEETING2020
-
The Effect of Artificial Macropores on the Amount of Organic Matter in Soils and Plant Biomass. International conference
Yasushi Mori
EGU General Assembly 2020
-
フィリピン・コルディリェーラの棚田群の保全に関わる土壌環境因子の影響 International conference
Tomoyo Kurozumi,Yasushi Mori,Hiroaki Somura
Japan Geoscience Union MEETING2019
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ニューラルネットワークを用いた土壌表層の有機炭素量の予測 International conference
Ikumi Kaida,Yasushi Mori,Takayuki Syuku
Japan Geoscience Union MEETING2019
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コルディリェーラの棚田における水・物質動態のモデル化に向けた予備調査 International conference
Hiroaki Somura,Yasushi Mori,Tomoyo Kurozumi
Japan Geoscience Union MEETING2019
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畑地における溝切りと作物残渣の挿入が雨水の浸入と土壌浸食に及ぼす影響 International conference
Kazutoshi Osawa,Yasushi Mori,Akira Hoshikawa
Japan Geoscience Union MEETING2019
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重力の異なる惑星下における浸透現象 International conference
Yasushi Mori
Japan Geoscience Union MEETING2019
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線状型マイクロポア導入による表面流出の削減効果 International conference
Masaki Kiyohiro,Yasushi Mori,Kazutoshi Osawa,Akira Hoshikawa
Japan Geoscience Union MEETING2019
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Characterizing Soil Environment in The Rice Terraces of the Philippine Cordilleras International conference
Tomoyo Kurozumi, Yasushi Mori, Hiroaki Somura, Milagros Ong How
Japan Geoscience Union MEETING2019
-
Unsaturated Hydraulic Conductivity Estimation from Multi-step Centrifuge Outflow International conference
Thanh Long Bui, Yasushi Mori
Japan Geoscience Union MEETING2019
-
WHEN DO RICE TERRACES BECOME RICE TERRACES? International conference
Y. Mori, M. Sasaki, E. Morioka, K. Tsujimoto
International Society of Paddy and Water Environment Engineering (PAWEES)
-
線状型マイクロポアを用いたサトウキビ畑からの土壌流棒抑制に対する最適管理
Eisei Morioka, Yasushi Mori
-
線状型マクロポア導入による国頭マージの表面流出の削減効果
Masaki Kiyohiro, Yasushi Mori
-
FTIRを用いた土壌有機物の特徴抽出と含有量推定
Masayoshi Iwasaki, Yasushi Mori
-
岡山県及び広島県における農地被害の特徴報告
森也寸志・森岡瑛世 諸泉利嗣・前田守弘・宗村広昭
農業農村工学会
-
棚田の保全と復興に関わる土壌環境の変化 International conference
Japan Geoscience Union MEETING2018
-
Centrifuge method for measuring water retention properties of soils with small volume samples. International conference
Yasushi Mori
Japan Geoscience Union MEETING 2018
-
Linear-Macropore Installation for ReducingRed-Soil Erosion at Sugarcane Field -Column experiment toward field application- International conference
Eise Morioka,Yasushi Mori
Japan Geoscience Union MEETING 2018
-
衛星搭載マイクロ波放射計を利用した土壌水分量推定に向けた土壌誘電率のモデル化
Kumiko Tsujimoto, Yasushi Mori
-
線状型マクロポア導入によるサトウキビ畑からの流亡削減
Eisei Morioka, Yasushi Mori, Kazutoshi Osawa, Akira Hoshikawa
-
不耕起栽培と線状型マクロポアを用いた沖縄県石垣島における赤土流出抑制対策
Kanako Oka, Yasushi Mori, Kazutoshi Osawa, Akira Hoshikawa
-
衛星データによる気候変動下の農業環境情報の取得とその利用
Yasushi Mori
-
科研費申請時の留意事項
Yasushi Mori
-
Soil carbon accumulation process as Affected by infiltrtion pattern International conference
Yasushi Mori,Aya Nakayama
Japan Geoscience Union MEETING 2017
-
Effects of Linear Macropore Installation in Subtropical Soil to Reduce Surface Flow at Sugarcane Field International conference
Kanako Oka,Yasushi Mori
Japan Geoscience Union MEETING 2017
-
Effects of glucose addition on FDA Activity and soil hydraulic properties International conference
Jumpei Fukumasu,Yasushi Mori
Japan Geoscience Union MEETING 2017
-
人工マクロポアの導入が土壌有機物の損失に与える影響 International conference
Yasushi Mori,Maaya Shimoi,Nobuhiro Kaneko,Kouichi Fujie
Japan Geoscience Union MEETING 2017
-
ブルーベリー栽培環境を対象とした人工マクロポアを用いた放射性セシウムの下方浸透促進効果 International conference
Yasushi Mori,Masahiro Hayashi,Eiko Inao,Kousuke Noborio
Japan Geoscience Union MEETING 2017
-
How Does Soil Macro-Aggregation Impact on Enzyme Activity and Nitrogen Mineralization? International conference
Jumpei Fukumasu, Liz J Shaw, Yasushi Mori
ASA・CSSA・SSSA 2016 ASA・CSSA・SSSA
-
Effect of Artificial Macropore Installation in Subtropical Soils to Reduce Surface Flow at Sugarcane Field International conference
Yasushi Mori
ASA・CSSA・SSSA 2016 ASA・CSSA・SSSA
-
人工マクロポアを利用した下方浸透促進による土壌・植生環境の修復と有機貯留 International conference
福桝純平、Show Liz、森 也寸志
ASA・CSSA・SSSA 2016 ASA・CSSA・SSSA
-
Fixing Radio-Cesium(Cs-137) in Soil with Vermiculite in Fukushima International conference
Yuki Takagi, Kosuke Noborio, Yasushi Mori
ASA・CSSA・SSSA 2016 ASA・CSSA・SSSA
-
土壌のマクロ団粒が酵素による土壌有機窒素の加水分解に及ぼす影響
福桝純平、Show Liz、森 也寸志
2016年度土壌物理学会大会 土壌物理学会
-
ブルーベリーポットでの放射性セシウムの人工マクロポアによる移動効果
林 匡紘、森 也寸志、稲生栄子
2016年度土壌物理学会大会 土壌物理学会
-
不耕起栽培と線状型マクロポアを用いた沖縄県石垣島における赤土流出浴せ対策
岡香菜子、森 也寸志、大澤和政、干川 明
2016年度土壌物理学会大会 土壌物理学会
-
乾燥地灌漑農業地域における砂丘地に隣接した煙害の植生変化
前川健太朗、赤江剛夫、守田秀則、森 也寸志、史海濱
2016年度土壌物理学会大会 土壌物理学会
-
Effect of Artificial Macropore Installation in Subtropical Soils to Reduce Surface Flow at Sugarcane Field International conference
Japan Geoscience Union MEETING 2016
-
Artificial macropore effects on carbon storage in soils International conference
Japan Geoscience Union MEETING 2016
-
Evaluation of Groundwater Recharge in a Sand Dune for the Arid Land Irrigation Agriculture International conference
Japan Geoscience Union MEETING 2016
-
Installing Artificial Macropore in Blueberry Pot to Enhance Vertical Infiltration and Fix Radioactive Cesium International conference
Japan Geoscience Union MEETING 2016
-
How important is soil aggregation in regulating the activity ofenzymes involved in the depolymerization of soil organic nitrogen? International conference
Japan Geoscience Union MEETING 2016
-
不耕起栽培が熱帯サトウキビ畑の物理性の保存に及ぼす効果-疑似団粒を用いた耕起・不耕起栽培における雨水浸透特性の検討- International conference
Japan Geoscience Union MEETING 2016
-
土壌マクロポアによるセシウムの移動
森 也寸志
明治大学科学技術研究所シンポジウム 明治大学農学部農学科土地資源学研究室
-
人工マクロポアが土壌中の有機物量に与える影響
森 也寸志
土壌物理学会大会講演会，2015 土壌物理学会
-
不耕起栽培が熱帯サトウキビ畑の物理性の回復に及ぼす効果
森 也寸志・荒井見和・Swibawa Gede・Niswati Ainin・金子信博・藤江幸一
土壌物理学会 土壌物理学会
-
人工マクロポアの溶質移動促進による炭素貯留効果
守分秀一・森也寸志・赤江剛夫
土壌物理学会 土壌物理学会
-
人工マクロポアの効果に及ぼす初期水分量の影響
?川和起・森 也寸志・諸泉利嗣
土壌物理学会 土壌物理学会
-
異なる土性に応じた人工マクロポアの効果
?川和起・森 也寸志・諸泉利嗣
農業農村工学会大会講演会 農業農村工学会
-
乾燥地灌漑農業地域における砂丘地の水分動態
前川健太朗・赤江剛夫・守田秀則・史 海濱・森 也寸志
農業農村工学会大会講演会 農業農村工学会
-
人工マクロポアを用いた放射性Csの下方浸透と固定
林 匡紘・森 也寸志・稲尾栄子・登尾浩助
農業農村工学会大会講演会 農業農村工学会
-
人工マクロポアの導入が土壌中の有機物に与える変化
守分秀一・那須遥子・森 也寸志・赤江剛夫
農業農村工学会大会講演会 農業農村工学会
-
Influence of the initial water content in effect of artificial macropore International conference
Kazuki Sakikawa,Yasushi Mori,Toshitsugu Moroizumi
-
Artifical Macropore in stallation effect on corbon storage International conference
-
The Effect of Artificial Macropores on the Amount of Organic Matters in Soils and Plant Biomass International conference
MORI Yasushi, YAMAMOTO Tetsuya, FUJIHARA Atsushi
Japan GeoScience Union Japan GeoScience Union
-
人工団粒と人工マクロポアを使った強雨後の土壌水分プロファイルの基礎的検討
森也寸志; ?川和起, 冨士和哉, 荒井見和, 金子信博, 藤江幸一
日本地球惑星科学連合 日本地球惑星科学連合
-
Measuring Fresh and Old Organic Matter Contents in Degraded Soils using FTIR spectroscopy International conference
Moriwake Shuichi, Yoko Nasu, Yasushi Mori
Japan GeoScience Union Japan GeoScience Union
-
Assessment of enhanced infiltration by artificial macropore with HYDRUS-2D International conference
Kazuki Sakikawa, Yasushi Mori, Toshitsugu Moroizumi
Japan GeoScience Union Japan GeoScience Union
-
下方浸透促進によ る地表の放射性物質削減と根群域回避の試み-廃棄土壌を伴わない放射線量低減技術2-
Yasushi Mori,Naoki Sato,Tamami Miyamoto,Eiko Inao,Kousuke Noborio
-
人工マクロポアが土壌中の有機物量に与える影響
森 也寸志,
土壌物理学会大会講演会，2014 土壌物理学会
-
HYDRUS-2Dを用いた人工マクロポアによ る降雨浸透促進効果の評価
森 也寸志,
土壌物理学会大会講演会，2014 土壌物理学会
-
インドネシア・サトウキビ圃場における農地管理が耐水性団粒と土壌炭素貯留に与える影響
森 也寸志,
日本土壌肥料学会2014年度大会講演会 日本土壌肥料学会
-
Short term effect of no-tillage and bagasse mulching on soil carbon through modification of water stable aggregate under sugarcane field in Lampung Province International conference
Yasushi Mori,
First Global Soil Biodiversity Conference First Global Soil Biodiversity Conference
-
Artificial Macropore Installation in Degraded Soils for Enhancing Infiltration to Restore Soil Environment International conference
Yasushi Mori,
ASA-CSA-SSSA International Annual Meeting 2014
-
Enhancing Radioactive Fallout Removal from the Surface Soils by using artficial macropore transport system International conference
Yasushi Mori,
Japan Geoscience Union Meeting Japan Geoscience Union
-
Artificial Macropore Installation in Degraded Soils for Enhancing Vertical Infiltration to Restore Soil Environment International conference
Yasushi Mori,
World Congress of Soil Science World Congress of Soil Science
-
不耕紀栽培が熱帯サトウキビ畑の物理性の回復に及ぼす影響 International conference
Yasushi Mori,
Japan Geoscience Union Meeting Japan Geoscience Union
-
Artificial Macropore installation effect on organic matter storage at a degraded land International conference
Yasushi Mori,
Japan Geoscience Union Meeting Japan Geoscience Union
-
A Design of Artificial Macropore for Improving Infiltration Process in Degraded Soils International conference
Yasushi Mori,
Japan Geoscience Union Meeting Japan Geoscience Union
-
インドネシア・サトウキビプランテーションにおける農地管理が土壌炭素貯留に及ぼす影響-耐水性団粒と炭素・窒素安定同位体比を用いた解析-
森 也寸志
日本生態学会 日本生態学会
-
異なる農地管理が耐水性団粒画分の土壌炭素と安定同位体に及ぼす影響
森 也寸志
同位体環境学シンポジウム 同位体環境学シンポジウム
-
Radioactive Fallout Removal From the Surface Soils By Enhancing Vertical Transport With Artificial Macropores International conference
Yasushi Mori
ASA-CSA-SSSA International Annual Meeting American Society of Agronomy
-
Enhancing Vertical Infiltration By Artificial Macropores for Increasing Biomass in Degraded Soils International conference
Yasushi Mori
ASA-CSA-SSSA International Annual Meeting American Society of Agronomy
-
下方浸透促進による地表からの放射性降下物削減の試み
森 也寸志
土壌物理学会大会講演会，2013 土壌物理学会
-
真砂に含まれる雲母様粒子に吸着するセシウム分布のSEM/EDXによる観察
森 也寸志
土壌物理学会大会講演会，2013 土壌物理学会
-
自然の土壌間隙の構造解明と劣化土壌環境の修復技術について Invited
森 也寸志
土壌肥料学会シンポジウム「土壌団粒構造と土壌プロセス」 土壌肥料学会
-
土壌炭素放出のプライミング効果におけるマクロポアの役割
森 也寸志
土壌肥料学会，2013 土壌肥料学会
-
人工マクロポアを利用した下方浸透の促進と有機物貯留による劣化土壌の修復
森 也寸志
土壌肥料学会，2013 土壌肥料学会
-
Enhancing Infiltration and Carbon Storage in Soils by Artificial Macropore Systems Invited
森 也寸志
National Taiwan University Seminar 2013 Okayama University
-
Artificial macropore installation effect on plant biomass amount at a degraded land International conference
Yasushi Mori
Japan Geoscience Union Meeting Japan Geoscience Union
-
Radioactive fallout removal from the surface soils by enhancing vertical transport International conference
Yasushi Mori
Japan Geoscience Union Meeting Japan Geoscience Union
-
The Effect of Artificial Macropores on the Amount of Organic Matters in Soils and Plant Biomass International conference
Yasushi Mori
Japan Geoscience Union Meeting Japan Geoscience Union
-
FIRSTシンポジウム「科学技術が拓く2030年」
森 也寸志
FIRSTシンポジウム「科学技術が拓く2030年」 内閣府
-
Modeling analysis of land-use impact against water qualities in Hii River basin International conference
Yasushi Mori
American Geophysical Union Fall Meeting American Geophysical Union
-
Effects of hydrophilic macropore fillings and coatings on the infiltration into water repellent porous media International conference
Yasushi Mori
American Geophysical Union Fall Meeting American Geophysical Union
-
Enhancing Bioremediation of Oil-contaminated Soils by Controlling Nutrient Dispersion using Dual Characteristics of Soil Pore Structure International conference
Yasushi Mori,
American Geophysical Union Fall Meeting American Geophysical Union
-
人工マクロポアによる表層クラストの影響軽減と水分貯留の促進
森 也寸志,
土壌物理学会大会講演会 土壌物理学会
-
人工マクロポアを通じた有機物の土壌深部への輸送効果について
森 也寸志,
土壌物理学会大会講演会 土壌物理学会
-
人工マクロポアが土壌中の有機物量に及ぼす影響
森 也寸志,
土壌物理学会大会講演会 土壌物理学会
-
排水不良果樹園における放射性物質の分布特性と下方浸透促進の試み
森 也寸志,
土壌物理学会大会講演会 土壌物理学会
-
Effective Vertical Solute Transport in Soils by Artificial Macropores International conference
Yasushi Mori
ASA-CSA-SSSA International Annual Meeting
-
人工マクロポアを使った土壌水下方浸透の促進による劣化土壌環境の修復 Invited
森 也寸志
宮城県農業・園芸総合研究所スキルアップセミナー 土壌物理学会
-
Enhancing water infiltration and water-holding in soils by macropore system International conference
Yasushi Mori
Japan Geoscience Union Meeting
-
Grain size analysis by laser diffraction particle size analyzer International conference
Yasushi Mori,
Japan Geoscience Union Meeting Japan Geoscience Union
-
The effect of artificial macropores on the amount of organic matters in soil International conference
Yasushi Mori
Japan Geoscience Union Meeting Japan Geoscience Union
-
Evaluation of management practices in agricultural and forest lands by the multiple-frequency electromagnetic surveying system International conference
Yasushi Mori,
Japan Geoscience Union Meeting Japan Geoscience Union
-
Numerical simulation of wetting zones generated by artificial macropores International conference
Yasushi Mori,
Japan Geoscience Union Meeting Japan Geoscience Union
-
EM sounding characterization of soil environment toward estimation of potential nonpoint pollution sources International conference
Yasushi Mori
Japan Geoscience Union Meeting
-
健全な水源林の管理について Invited
森 也寸志,米 康充,宗村広昭,高橋絵里奈
持続可能な水・土・里 in 雲南
-
人工マクロポアによる連続的な土壌水下方浸透の促進
森也寸志・末継淳・山本哲也
土壌物理学会大会
-
Hydrus2Dによる人工マクロポア設置土壌中の水分分布シミュレーション
末継淳・森也寸志
土壌物理学会大会
-
人工マクロポアが土壌中の下方浸透に及ぼす影響
山本哲也・森也寸志・森澤太平
土壌物理学会大会
-
多周波数電磁探査法による農林地の土壌環境管理の評価.
宮本珠未・川原まどか・森也寸志
土壌物理学会大会
-
多周波数電磁探査法で推測する土壌を通じた水質形成過程
川原まどか・宮本珠未・大西政夫・森也寸志
土壌物理学会大会
-
土壌中の有機物が土壌の団粒に及ぼす影響
森澤太平・森也寸志・金子信博
土壌物理学会大会
-
Enhancing Bioremediation for Oil-contaminated Soils by Controlling Nutrient Dispersion using Dual Characteristics of Soil Pore Structure Invited International conference
Yasushi Mori
The 15th Conference of Agroeology in China
-
地球陸域の最表層を覆う環境資源「土壌」へのいざない Invited
森 也寸志
松江東高等学校 科学技術セミナー
-
地球陸域の最表層を覆う環境資源「土壌」へのいざない Invited
森 也寸志
島根大学教育学部附属中学校・特別理科
-
Enhancing Infiltration and Carbon Storage in Soils by Artificial Macropore Systems International conference
Yasushi Mori, Tetsuya Yamamoto and Atsushi Fujihara
Japan Geoscience Union Meeting
-
西日本の中山間地域における河川水の硝酸濃度と土地利用との関係について：安定同位体を用いた解析 International conference
井手淳一郎, 宗村広昭, 中村高志, 森也寸志, 武田育郎, 西田継
Japan Geoscience Union Meeting
-
多周波数電磁探査による土壌環境管理の影響評価と潜在的汚濁負荷の推測 International conference
川原まどか, 森也寸志, 井手淳一郎, 宗村広昭
Japan Geoscience Union Meeting
-
EM Sounding Characterization of Soil Environment toward Estimation of Pollution from Non-point Sources. International conference
Y. Mori, J. Ide, H. Somura and T. Morisawa
American Geophysical Union Fall Meeting
-
多周波数電磁探査法による土地管理に影響された土壌環境の特徴抽出
川原まどか・宮本珠未・大西政夫・森 也寸志
土壌物理学会大会
-
レーザ回折式粒度分布測定装置をもちいた土の粒度試験
森澤太平・森 也寸志
土壌物理学会大会
-
人工マクロポアによる土壌水下方浸透の促進と有機物貯留の可能性
森 也寸志・藤原篤志・山本哲也・丸田恵理子
土壌物理学会大会
-
人工マクロポアによる土壌中の下方浸透の促進
丸田恵理子・山本哲也・森 也寸志
土壌物理学会大会
-
多周波数電磁探査法による人工林の土壌環境の特徴抽出
森 也寸志・宗村広昭・井手淳一郎・森澤太平
水文・水資源学会研究発表会
-
Application of SWAT for nutrient load discharge estimation International conference
H. Somura, I. Takeda, Y. Mori and D. Hoffman
2010 International SWAT Conference
-
Differences in land-use effects on river nutrient concentrations between coniferous and broad-leaved forests in the Hii River basin International conference
J. Ide, Y. Mori, I. Takeda, Y. Sakuno, H. Somura and T. Morisawa
2010 Western Pacific Geophysics Meeting
-
Enhancing Bio-remediation Process for Oil-contaminated Soils by Controlling Nutrient Dispersion using Dual-Characteristics of Soil Pore System. International conference
Y. Mori, Y. Matsumoto and A. Fujihara
Interfaces Against Pollution
-
粗放化した農林地が流域の河川水質に及ぼす影響 International conference
井手 淳一郎,森 也寸志,武田 育郎,宗村 広昭,作野 裕司
Japan Geoscience Union Meeting
-
EM Sounding Characterization of Soil Environment toward Estimation of Pollution from Non-point Sources. International conference
Y. Mori, J.Ide, H. Somura, T. Morisawa
Japan Geoscience Union Meeting
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Effective Vertical Solute Transport in Soils by Artificial Macropore System International conference
Mori, Y. and Y. Hirai
Japan Geoscience Union Meeting
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多周波数電磁探査による土壌環境の特徴抽出と潜在的汚濁負荷の推測
森 也寸志
2010土壌水分ワークショップ
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The Effects of Environmental Degradation and People Management on World Heritage International conference
Yasushi Mori
World Heritage for Tomorrow: What, How and For Whom?
-
土壌中への選択的溶液輸送による土壌環境の修復 Invited
森 也寸志
山陰発 新技術説明会
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A study on relationships between land-uses and nutrient transports in Hii River basin International conference
Ide J, Takeda I, Mori Y, Somura H
American Geophysical Union Fall Meeting
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Influence of bird feces to water quality in paddy fields during winter season International conference
Somura, H., I. Takeda, T. Masunaga, Y. Mori and J. Ide
American Geophysical Union Fall Meeting
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Controlling Solute Transport Processes in Soils by using Dual-Porosity Characteristics of Natural Soils. International conference
Mori Y and Higashi N.
American Geophysical Union Fall Meeting
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人工マクロポアを利用した土壌環境修復
藤原篤志・森 也寸志
土壌物理学会大会
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降雨条件が土壌浸透水質へ及ぼす影響
森澤太平・森也寸志・井手淳一郎・宗村広昭・武田育郎・井上光弘
土壌物理学会大会
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人工マクロポアによる土壌中の効率的な溶質浸透
森也寸志・藤原篤志・平井優也
土壌物理学会大会
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Effects of forest land-use on nitrogen and phosphorus transports in the Hii River basin International conference
Ide J, Takeda I, Mori Y, Somura H.
2nd International Conference on Forests and Water in a Changing Environment
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局地集中豪雨が森林流域における水質形成へ及ぼす影響
森澤太平・森也寸志・井手淳一郎・宗村広昭・武田育郎・井上光弘
水文・水資源学会研究発表会
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土壌中への選択的溶液輸送による土壌環境の修復
森 也寸志
イノベーションジャパン
-
土壌中の移流・分散制御による選択的物質輸送 Invited
森 也寸志
化学工学会
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多周波数電磁探査法による汚濁負荷量推測の試み
森也寸志・宗村広昭・江草直和・井手淳一郎・森澤太平
水文・水資源学会研究発表会
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Optimizing Remediation Process of Contaminated Soils by Controlling Nutrient Injection Rate
Yasushi Mori
Japan Geoscience Union Meeting
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Enhancing Bio-remediation by Controlling Nutrient Distribution Area in Contaminated Soils
Fujihara A. and Mori Y.
Japan Geoscience Union Meeting
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Controlling Solute Transport Process in Soils using Dual-Characteristics of Soil Pore System International conference
Mori, Y. and N. Higashi
Interfaces Against Pollution
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ESTIMATION OF SUSPENDED SOLID DISCHARGE TO A BRACKISH LAKE IN SHIMANE PREFECTURE, JAPAN International conference
Somura, H., I. Takeda and Y. Mori
5th SWAT International Conference
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Relationship between farming activities and water quality variations of drainage water from paddy fields area International conference
Somura, H., I. Takeda and Y. Mori
.World Environmental & Water Resources Congress
-
Characterization of soil hydrological processes in degraded hill slope toward reducing environmental load discharge International conference
Y. Mori
International Symposium, Restoration and Sustainability of Estuaries and Coastal Lagoons
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Application of the SWAT Model to the Hii River Basin, Shimane Prefecture, Japan International conference
Somura, H., D. Hoffman, J. Arnold, I. Takeda and Y. Mori
4th International SWAT Conference
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Environmental Engineering in Vadose Zone ?Structure - Induced Solute Transport Processes in Unsaturated Soils? International conference
Y. Mori
International Seminar, Sustainability of the precious water environment
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Initial aggregate formation of masa soil with organic matter application and repeated wet/dry processes
Ryoki Ihara, Yasushi Mori
Japan Geophysical Union Annual meeting 2022.6.1
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Improving red-soil in Thailand by mixing natural latex
Yasushi Mori, Toru Honzane, Hiroaki Somura, Jun Kano, Mamoru Matsushima, Bnaja Junhasavasdikul
Japan Geophysical Union Annual meeting 2022.5.24
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Methane gas emission from paddy soils affected by water and structural management
Yasushi Mori, Mizuki Hasui, Long Thanh Bui
Japan Geophysical Union Annual meeting 2022.5.24
Industrial property rights
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土壌改質方法
森 也寸志
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土壌管理方法
森 也寸志
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土壌水移動速度導出方法および土壌水移動速度測定装置
森 也寸志, 石井 将幸
Works
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非破壊試験による多孔質製品の性能評価方法の開発
2005 -
生態及び土壌水文環境モニタリングのための多機能熱パルスセンサーの開発
2003-2005 -
多機能センサーによる水分・塩分・熱移動特性の同時測定
2003 -
土壌の二重間隙モデルに基づく環境負荷物質移動特性の解明
2001-2002 -
土壌構造の不均一性が不飽和透水係数に及ぼす影響
2000
Awards
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Outstanding Paper Award, JSSP
2022.10 Japanese Society of Soil Physics Artificial macropore installation and no-tillage practice in subtropical sugarcane field to conserve water and organic matter in soils
Oka, K, Bui, T. L, Mori, Y, Osawa, K, Hoshikawa
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Outstanding research paper
2021.9 Impacts of hydrological changes on nutrient transport from diffuse sources in a rural river basin, western Japan. Journal of Geophysical Research – Biogeosciences, 124(8), 2019
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環境技術学会40周年記念論文賞
2010
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土壌物理学会賞（論文賞）（corresponding author）
2006
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土壌物理学会賞（優秀ポスター賞）
2005
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農業土木学会研究奨励賞
2000
Research Projects
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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
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
Grant amount：\25740000 （ Direct expense: \19800000 、 Indirect expense：\5940000 ）
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Understanding the Mechanism of Soil Particle Aggregation Enhancement by Natural Latex and its Application to Soil Erosion Control Technology
Grant number：22K19224 2022.06 - 2025.03
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Research (Exploratory)
宗村 広昭, 狩野 旬, 森 也寸志
Grant amount：\6370000 （ Direct expense: \4900000 、 Indirect expense：\1470000 ）
圃場から水域への土壌流亡（炭素流亡）は世界的環境問題であり過去60年以上の研究蓄積にも拘わらず未解決である．本研究は天然ゴムラテックス（以下，天然ラテックス）の特性・利点（高い凝集能，カーボンニュートラルなど）を生かし問題解決に挑戦する．現状では天然ラテックスによる土壌流出特性や土壌環境変化とそれらの制御に関する研究は殆どない．研究チームは，水文学，土壌物理学，固体化学を専門とし，天然ラテックスによる土壌物理化学特性変化や土壌流亡抑制（炭素貯留）効果を評価する．
令和4年度はタイ2圃場から採取された土壌（Sandy loam，Red clay）とタイ産の天然ラテックスを用いて実験を実施した．輸入した土壌量が限られるため小型の実験装置を構築した．構築した実験装置を用いて，降雨強度20㎜/hと50mm/hの条件下において，表面流出量と浸透量を計測し，天然ラテックス混和の有無および土壌種類の違いによる影響を評価した．その際，時間経過による影響も評価するため，24時間経過後に同一実験を繰り返した．
その結果，降雨強度20mm/hの場合，天然ラテックスを土壌に混和することで，表面流出量が減少し，浸透量が増加する傾向が伺えた．特に，Sandy loamでその傾向が顕著に観測された．また24時間経過後に実施した実験においても同様の傾向であった．一方，降雨強度50mm/hの場合では，表面流出量の方が浸透量よりも顕著に大きく，天然ラテックス混和の有無による差異は小さいことが分かった． -
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) 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
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． -
フィリピン及び日本の棚田群の劣化プロセスの解明と生態工学的保全手法の構築 International coauthorship
2020.11 - 2022.10
住友財団 環境研究助成金 課題研究：深刻化する環境問題の理解および解決のための学際研究または国際共同研究
森 也寸志, 宗村広昭, 前田守弘, Milagros O. How, Pearl B. Sanchez
Authorship：Principal investigator Grant type：Competitive
Grant amount：\7500000 （ Direct expense: \7500000 、 Indirect expense：\7500000 ）
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Establishment of the unified theory for water movement in porous media under various gravity conditions
Grant number：20K20300 2017.06 - 2022.03
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Research (Pioneering) Grant-in-Aid for Challenging Research (Pioneering)
Noborio Kosuke
Grant amount：\25740000 （ Direct expense: \19800000 、 Indirect expense：\5940000 ）
The applicability of Darcy's equation from microgravity to hypergravity was experimentally demonstrated. In the case of densely packed porous media, the water flux density in unsaturated porous media is independent of gravity. Under microgravity, in a space as small as the pore space in the porous media, "air supplementation in the pore" did not occur because the water wetted the entire pore space. Furthermore, two types of "infiltration in pore extensions," on a single particle and pore extensions formed at the boundary of particle layers, temporarily inhibited infiltration regardless of the presence or absence of gravity. The intrinsic permeability, which constitutes the hydraulic conductivity, was found to be independent of gravity. It was also experimentally confirmed that the physical properties of water are also independent of gravity.
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Exploring the mechanisms how soil organic matter escapes decomposition and accumulates in the terrestrial surface layer of the earth
Grant number：17H01496 2017.04 - 2021.03
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A)
Mori Yasushi
Grant amount：\43160000 （ Direct expense: \33200000 、 Indirect expense：\9960000 ）
Soil is the largest terrestrial carbon sotrage and a valuable medium for plant growth, thus conservation of organic soil is essential for ecosystem stability. We found that the physical aspects of pore structure and downward infiltration are strongly related to soil organic matter, and we clarified the mechanisms of soil organic matter accumulation and loss on a watershed scale. Downward infiltration increases soil organic matter, but soil runoff, the major cause of soil degradation, has a canceling effect on it. In addition to CEC and silt content, permeability factors also play a role in the conservation of soil organic matter at the continental level, indicating the importance of physical aspects in a wide area.
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Grant number：17H04484 2017.04 - 2020.03
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B) Grant-in-Aid for Scientific Research (B)
MORI Yasushi
Grant amount：\15860000 （ Direct expense: \12200000 、 Indirect expense：\3660000 ）
The Cordillera rice terraces in the northern part of the Philippines, known as a World Heritage, conveys the traditional culture of the region and exists as a production base for rice cropping and a part of natural water and material cycles. However, the collapse of rice terraces has become more serious, and proper and efficient farm management has been required to maintain the rice terraces.We focused on the structure of the rice terraces and the circulation of water and materials, and found that hard pan, which was formed in the lower layers of the paddy fields to store water, decided the stability of the rice terraces.There were some rice terraces with excess organic matter and the paddy can pond the water by small particle clogging without forming hard pan.If that was the case, mineral leaching occurred and stability of the paddy becomes lower.
We can conclude that hard pan is invisible, but its formation is crucial for stable rice paddy management. -
Evaluation of nutrient load inputs to winter-flooded paddy fields by overwintering Tundra Swan
Grant number：15K07647 2015.04 - 2019.03
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C) Grant-in-Aid for Scientific Research (C)
Somura Hiroaki
Grant amount：\4940000 （ Direct expense: \3800000 、 Indirect expense：\1140000 ）
In this study, we evaluated an influence of overwintering Tundra Swan against water quality and soil fertility in winter-flooded paddy fields. In the field survey, we observed the daytime behavior pattern of the birds and understood their activities. We collected surface water in the paddy fields and analyzed water qualities such as T-P and T-N. In addition, the paddy soils before and after overwintering were collected and analyzed pH, EC, T-N, Available-P, and C/N ratio. As results, regarding the water quality, a statistically significant difference was confirmed between the number of staying Tundra Swan and the water quality fluctuation. However, soil fertility and the number of the birds were still unclear.
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Grant number：26550067 2014.04 - 2017.03
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research Grant-in-Aid for Challenging Exploratory Research
MORI Yasushi
Grant amount：\4030000 （ Direct expense: \3100000 、 Indirect expense：\930000 ）
Fukushima nuclear power plant damaged by the East Japan Great Earthquake caused radioactive fallout around the Tohoku region. Because radioactive fallout was positively charged, it was reported to be adsorbed to soil surface. Surface soil scraper and deep plowing would be, therefore, effective for the removal of radioactive materials. However, these scraped surface soils caused another issue for disposal. Therefore in this research project, artificial macropore which imitated the natural soil pores were installed in agricultural soils to transport the radioactive Cesium to deeper profile and adsorb on the mineral soils. Results showed that elution process by Ammonium Sulfate, transport process by artificial macropore and absorption inhibition process by Potassium Chloride were needed for the effective management in agricultural field.
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Grant number：26292127 2014.04 - 2017.03
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B) Grant-in-Aid for Scientific Research (B)
MORI Yasushi
Grant amount：\15990000 （ Direct expense: \12300000 、 Indirect expense：\3690000 ）
Artificial macropores were created in the degraded soils to enhance vertical infiltration. Numerical simulation of infiltration with surface flow was successfully achieved when we assume “air space” above the soil surface. Infiltration was effectively improved when fibrous materials were used, with the filling density of 30%. Column experiments showed that organic matter which was infiltrated into deeper profile has resistivity to decomposition, because of less air and water availability at this profile. Field experiment at subtropical region showed surface runoff and also sediment loss were reduced effectively with the artificial macropore application. The resultant total carbon at this field slightly increased.
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Grant number：25220104 2013.05 - 2017.03
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (S) Grant-in-Aid for Scientific Research (S)
FUJIE Koichi, Utomo Muhajir, Hasanudin Udin, Niswati Ainin, MINAMIYA YUKIO, MIURA TOSHIKO
Grant amount：\127660000 （ Direct expense: \98200000 、 Indirect expense：\29460000 ）
Research on tropical plantations of sugarcane, palm and cassava was carried out in south Sumatra, Indonesia. We have found that no-tillage increased both litter and soil microbial biomass and diversity, and mulching increased microbial biomass, whereas diversity was decreased by mulching. No-tillage with bagasse mulching gave the similar crop yield of sugarcane with the conventional practice.
Material flow analyses were performed in the crop processing factories, biomass residue and wastewater treatment, and the recycling systems such as methane fermentation, composting, beef cattle fattening, and so on. Based on the obtained data and information, a system model to design and evaluate the biomass residue recycle system for the plantation was developed. Environmental impact of plantation and requirements for the disseminating the biomass residue recycle system into the plantation have been clarified through this research. -
人工マクロポアによる土壌水下方浸透の促進と有機物貯留による劣化土壌環境の修復 International coauthorship
Grant number：GS021 2011.02 - 2014.03
日本学術振興会 最先端・次世代研究開発支援プログラム
森 也寸志
Authorship：Principal investigator Grant type：Competitive
Grant amount：\76700000 （ Direct expense: \59000000 、 Indirect expense：\17700000 ）
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人工マクロポアを用いた土壌水下方浸透の促進と有機物貯留による劣化土壌環境の修復
Grant number：23380142 2011
日本学術振興会 科学研究費助成事業 基盤研究(B) 基盤研究(B)
森 也寸志
Grant amount：\11180000 （ Direct expense: \8600000 、 Indirect expense：\2580000 ）
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Biodiversity index of agriculture and forest soils for sustainable land use
Grant number：21241010 2009 - 2011
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A) Grant-in-Aid for Scientific Research (A)
KANEKO Nobuhiro, MASUNAGA Tsugiyuki, MORI Yasushi, YAMASHITA Tamon, KOMATSUZAKI Masakazu, TAKAHASHI Masamichi, HASEGAWA Motohiro, OHTA Hiroyuki
Grant amount：\43160000 （ Direct expense: \33200000 、 Indirect expense：\9960000 ）
We analyzed soil biodiversity and functioning in forest and cropland soils to establish a sustainable land use. Forest management did not change soil community and structure, while fine particles and microaggregates increased with forest age. Cultivation of soil in cropland was detrimental to soil biodiversity and aggregates. However, no tillage with weed introduction increased soil sequestration in a short time periods. We conclude that soil aggregates which are formed by biological activities is important index for soil fuction.
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Recycling system of phosphorus resources using iron-oxidizing bacteria and woody biomass
Grant number：20380179 2008 - 2012
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B) Grant-in-Aid for Scientific Research (B)
TAKEDA Ikuo, NISHINO Yoshihiko, FUKADA Koutaro, SATO Hirokazu, SOMURA Hiroaki, MORI Yasushi
Grant amount：\19760000 （ Direct expense: \15200000 、 Indirect expense：\4560000 ）
The biogenic iron oxides produced by iron oxidizing bacteria in the sediments of natural water bodies contains a large amount of iron-oxidized compounds that can adsorb phosphorus content. Therefore, this accumulation can play a significant role in the recycling of phosphorus resources. However, this sediment of phosphorus-rich accumulation cannot be efficiently utilized because it can be easily flushed by flowing water and because it is difficult to collect the accumulation from the sediments that usually contain anaerobic and malodorous mud. In this study, an effective method has been developed, in which a wood material carrier collecting the iron oxides can directly be used as phosphorus fertilizer and/or a phosphorus adsorption.
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Grant number：19201017 2007 - 2010
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A) Grant-in-Aid for Scientific Research (A)
KUNII Hidenobu, SETO Koji, NONAKA Tsuguhiro, MORI Yasushi, AIZAKI Morihiro, ISHIGA Hiroaki, NOMURA Ritsuo
Grant amount：\46280000 （ Direct expense: \35600000 、 Indirect expense：\10680000 ）
This research project aimed at developing a new model for the wise use of estuaries and coastal lagoons by conducting interdisciplinary research on complex phenomena relevant for conservation and management of the lagoon system, especially that of damaged Lake Nakaumi.
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Development of a method for estimating the travel time and origin of colloid particles in soil
Grant number：19580389 2007 - 2009
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C) Grant-in-Aid for Scientific Research (C)
EGUCHI Sadao, YAMAGUCHI Noriko, FUJIWARA Hideshi, MORI Yasushi, SEKI Katsutoshi
Grant amount：\4940000 （ Direct expense: \3800000 、 Indirect expense：\1140000 ）
A novel method for estimating the travel time and origin of the mobile colloid particles in soil was developed by using the environmental radioisotopes of ^7Be, ^<137>Cs and ^<210>Pb strongly adsorbing to the soil colloids for tracing the mobile colloid particles. Based on this method, the colloid particles discharged from the tile drainage in a clayey soil and that moving downward through the subsoil of a sandy soil were found to be mainly originated from the surface soils ; furthermore, the travel time of the colloid particles transported through the clayey soil was calculated to be approximately 35d.
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Grant number：18510074 2006 - 2008
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C) Grant-in-Aid for Scientific Research (C)
MORI Yasushi
Grant amount：\4140000 （ Direct expense: \3600000 、 Indirect expense：\540000 ）
自然に存在する土壌にはマクロポアと呼ばれる粗大間隙があり,溶質が迅速に流れ出てしまい,効果的な施肥や薬剤散布を妨げている.そこで土壌が僅かに不飽和になる条件下で溶質移動を行うと分散が卓越し,溶質が正規分布様に土壌全体に分散し,汚染土壌の浄化では効率的に栄養塩を土壌細部に送り届けることが出来た.人工的にこの構造を作ると,浸透を制御できる限りにおいて,湛水を防止し,長期に溶質浸透を可能にできることが明らかになった.
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Analytical system on water and soil environment in paddy field areas for animal-habitat conservation
Grant number：16380221 2004 - 2007
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B) Grant-in-Aid for Scientific Research (B)
TAKEDA Ikuo, MORI Yasushi, ISHII Masayuki, KIHARA Yasutaka, SOMURA Hiroaki
Grant amount：\16070000 （ Direct expense: \15800000 、 Indirect expense：\270000 ）
Environmental factors of agricultural and forestry areas were evaluated in the light of hydrology, water quality and soils science in paddy field and forestry areas in the eastern part of Shimane prefect= and other districts. In particular for the environment for animal habits in agricultural areas, the relationship between bio-diversity and environmental factors were evaluated in a paddy-field area in the eastern part of Shimane Prefecture. The parameters were water qualities, fishes, aquatic insects, and physics' environmental factors (breadth of canal, water depth, flow velocity, vegetation coverage, and soil coverage of undersurface) in drainage canals. As a result, eleven species of fishes and fourteen species or family of aquatic insects were observed in the investigation sites and diversity indexes calculated by Shannon-Wiener method were evaluated. Then, it was clarified that the diversity indexes for aquatic insects were affected by some water qualities, breadth of canal and soil coverage of undersurface. On the other hand for the mass balance of pollutants in a paddy field watershed using a circular irrigation system, a long-term investigation on the water quality and hydrology was carried out As a result, the change in annual pollutant loads was primarily attributed to the amount of hydrological water volumes (the annual amount of rainfall or that of rainfall plus irrigation water), and the purification function was related to the hydraulic retention time. By using these results, the environmental factors in agricultural and lineally area were evaluated in the light of material cycles, hydrology, water quality and sail science. Moreover the main factors were quantified and relationships among them were evaluated in other to integrate the GIS based environmental analysis.
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Development of measurement techniques for the solute transport in undisturbed soil column and downward flow through the root zone in an irrigated farmland under arid conditions
Grant number：16380159 2004 - 2006
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B) Grant-in-Aid for Scientific Research (B)
INOUE Mitsuhiro, YAMAMOTO Sadahiro, INOSAKO Koji, MORI Yasushi, TORIDE Nobuo, HIGASHI Naoko
Grant amount：\15300000 （ Direct expense: \15300000 ）
It is necessary to develop the measuring technology of downward flux under leaching for desalinization. Research results are summarized as follows :
1. The measuring accuracy using dielectric moisture probe and four-electrode sensor was examined, new calibration method of simultaneous measuring soil water content and salinity was proposed, and the water balance and salt balance in irrigated farmland were evaluated. New TDR sensor with a little influence with the salt was also developed, and the characteristics of salinity movement in the root zone was determined through the measurement of moisture content and salinity concentration in the undisturbed soil under salt water drip irrigation.
2. An undisturbed soil column sampler in the field was development. From the investigation it was observed that the dispersivity of the saturated undisturbed soil were significantly greater than disturbed soil. The characteristics of the water flow and solute transport through undisturbed Andisols with aggregated soil structure was also examined.
3. Leaching experiment of nitrate nitrogen was conducted using monolith lysimeter in Scallion sand field, and the influence of undisturbed soil structure in the field on the flow of nitrate nitrogen was monitored.
4. To measure downward flux from the root zone in real time, a wick lysimeter and a downward flux sampler were developed and buried in the sandy field. High water collecting efficiency was obtained for the downward flux sampler with automatic recording flux and electrical conductivity.
5. Water extraction text of wick sampler was conducted in the sandy field. The cause and measures of over water sampling discharge using wick sampler were discussed by the analyzing water balance and soil environmental data.
6. Soil moisture content, bulk soil electric conductivity and downward flux were measured using multi-functional heat pulse probe. Coverage and limit of the probe were assessed and a useful soil environmental monitoring technology was developed. -
Change of Agricultural Water Management and Its Evaluation of Influence on Hydrological and/or Water Quality Environment in the Area of Lake Shinji and Nakaumi
Grant number：09556048 1997 - 1998
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B) Grant-in-Aid for Scientific Research (B)
FUKUSHIMA Akira, MORI Yasushi, TAKEDA Ikuo
Grant amount：\12900000 （ Direct expense: \12900000 ）
The basic purpose of this study is to develop a technique offering the hydrological and water quality information needed for agricultural water management of Hii River. It also provides an useful information for future way of water environment in this district. The results are as follows : 1. (1) Availability of a proposed method for indentification of runoff model was examined , in which was improved with respect to evaluate a set of runoff model parameter in the any significant digit designated for each parameter. (2)A runoff analysis system was developed by UNIX workstation. (3)But, it was recognized that the further improvement of runoff model and investigation of identification method was necessary for the analysis considered inundation phenomena and condition of agricultural water management. 2. (1) The pollutant fluxes of pollutants were elucidated in a paddy field watershed where a circular irrigation system was implemented. The contribution of pollutant flux in return flow to theater environment was evaluated. (2)The pollutant runoff from upland fields in the mountainous area was evaluated, The nitrogen outflows including the pollutants on rainy days were monitored in experimental lysimeters. It was concluded that saving fertilizer application using resin-coated fertilizer can contribute to the reduction of nitrogen outflows from upland fields. 3. (1) Drainage from undisturbed paddy soils, upland field soils and forest soils were analyzed using soft X-ray radiography. Drainage proceeded from macropore first then to matrix in paddy and upland field soils. On the other hand for forest soils, drainage has occurred in matrix only. Unsaturated hydraulic conductivity obtained from inverse problem showed discontinuity between saturation and near-saturation, which indicated flow region was different. Macropore was considered to channel the drainage at early stage, then matrix conducted the water flow.
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Representation of Numerical Basin Model in the Rural and Mountainous Region by Image Processing and Its Application to Forecasting of Flood Runoff
Grant number：08456118 1996 - 1998
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B) Grant-in-Aid for Scientific Research (B)
FUKUSHIMA Akira, MORI Yasushi, IKUO Takeda
Grant amount：\1700000 （ Direct expense: \1700000 ）
The study purposes to provide an application of topographic information in watershed to the forecast of runoff through the computer workstation. Especially, a discussion is developed on setting the viewpoint at moutainous rural area in San-in district. The results are as follows : 1.(1) Modified runoff models based on the long and short term runoff model or the lumped KiWS model were proposed for the analysis considering the effect of basin topography and distribution of impermeable area. (2) Runoff calculation system was constructed, by using UNIX workstation, to cany out a series of analysis including data input ; runoff analysis ; and output of hydrographs. 2. (1) The behavior of hydrological water balance and mass balance of pollutant were mesured in a paddy field watershed, where a circular irrigation system is implemented. The contribution of the water drawn from extra area and circulation, the mass balance of pollutants and sediment to the improvement of river basin environment was considered. (2) The hydrological properties were evaluated in the experimental lysimeters. As a result, the amount of percolation water amounted for 60% of precipitation and the surface runoff occurred after the cumulated precipitation reached a certain degree. 3. (1) Soft X-ray radiography of water flow in undisturbed paddy soils, upland field soils and forest soils were carried out. Vertical, independent root channels in paddy soils and networked root channels in upland fields conduct the water flow, On the other hand, interaggregate macropore flow has been observed in forest soils. Resultant Reynolds number for paddy field and upland field soils showed 50-80, which indicated macropore flow was in a transition region from laminar to turbulent.
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トレーサ法を用いた土壌水分移動特性の定量解析
Grant number：07760231 1995
日本学術振興会 科学研究費助成事業 奨励研究(A) 奨励研究(A)
森 也寸志
Grant amount：\900000 （ Direct expense: \900000 ）
本研究は,飽和土壌に高圧を加え,そこから排水される水の量の変化から土壌の不飽和透水性を解析する「One-Step Outflow法」と水みちを染色し水移動の経路を明らかにする「メチレンブルートレーサ法」を用いて,土壌中の水移動傾向を調べた。
水田,畑地,森林から非破壊土壌を採取し,トレーサを用いた透水・排水試験を行った。透水試験においては水みちが透水性に優れたマクロポアに限られること,さらにそのマクロポアも全土壌マクロポアの中のごく一部であることが明らかになった。従来バイパス流として土壌体の一部を水が優先的に流れる現象の報告はあったが,それが通水性に優れるマクロポアの中でもごく一部に限定されることを初めて示すことができた。
排水試験においても土壌からの排水は土壌間隙構造に影響された形態をもつことが明らかになった。水田土壌においてはまず鉛直に,次いで水平方向のマクロポアより排水が進み,最終的に土壌マトリックスから排水が進んだ。畑地も同様にマクロポアからマトリックスへという排水順序が存在した。土壌団粒の発達した森林土壌では両者の区別はほとんどつかなかった。
土壌中の水移動そのものに焦点を当てる研究手法により土壌内部で複雑な水移動が行われていることが明らかになった。今後水分測定するセンサー部をさらに小さくするなどの工夫をすることで,より精度の高い実験ができるものと考えられる。 -
低平水田地帯の農業水利再編計画に関わる水文・水質環境の診断モデル
Grant number：07556106 1995
日本学術振興会 科学研究費助成事業 試験研究(B) 試験研究(B)
福島 晟, 森 也寸志, 武田 育郎
複雑な水田用排水系統が形成されている斐伊川下流域では、農業水利再編計画が検討されている。本研究はこうした農村地域の水文・水質環境の定量的・工業的な診断手法の検討を基本目的とする。そして、実態観測を踏まえつつ、潅漑排水計画に関わる雨水流出システムモデル、斐伊川水系の水源部から下流部までの水質環境についての調査診断、圃場レベルでの水質環境と水循環機構との関連を中心に検討した。研究実績の概要は以下のとおりである。1.(1)丘陵山地部をも包含した複数地目から構成される農村地域からの雨水流出システムに対し、KiWSモデルを活用したFORTRAN77による流出計算プログラムの作成、及び(2)流域地形効果を反映して発生させた遅延降雨系列を長短期流出両用モデルに利用するという流出解析法を提示し、その有用性を検証した。2.排水河川水のみを循環潅漑している水田地域を対象として行った水文水質調査に基づき、汚濁物質の収支及び流域のもつ水質浄化機能についての考察、また水生植物群落による浄化量を検討した。その結果、年間の流出量あるいは浄化量は、窒素は16.3kg/ha/yの流出、リンは1.14kg/ha/yの浄化、CODは26kg/ha/yの浄化となった。水生植物群落内の浄化量は、負荷量のフラックスに比べて小さかった。この理由として、河川の面積が流域面積の約1%しかないことが考えられた。3.TDR土壌水分測定装置を用い土壌中の水移動を測定した結果、土性、密度、温度、塩分濃度、プローブのタイプなどによらず一つのキャリブレーションカーブで水分量を測定できることが確認された。また、本測定装置は土壌中に埋設された金属に瞬間的に与えられた電気パルスの伝達速度や波形の衰弱から土壌の電気伝導度を測定するため測定時間が短く、かつ土壌体を破壊することなく水分量が測定可能であることから、圃場レベルでの水・物質移動に着眼した水循環機構に関する実用的な実態調査が可能と判断した。
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Study on Development of Visualization System using Soft X-ray for Macro Pores in Soils and Water Movement in them
Grant number：04556033 1992 - 1994
Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Developmental Scientific Research (B) Grant-in-Aid for Developmental Scientific Research (B)
MARUYAMA Toshisuke, MORI Yasushi, HORINO Haruhiko, WATANABE Tsugihiro, KYUMA Kazutake
Grant amount：\18100000 （ Direct expense: \18100000 ）
In this study, structure of macro-pores in soil, which mainly dominate water and solute movement, were observed using the soft X-ray stereography and the image processing thechnology. So, the three dimensional coordinates of the macro-pores were identified quantitatively. Then, visualization system for water movement or drainage in soil has been developed and relation between water movement and pore structures was examined. The main results are as followings :
1.Observation of water movement through the macro-pores in soil shows that fast water flows run along root-originated pores and routes are changed by hydraulic gradient.
2.Visualization of drainage process in saturated soil make clear that pores are drained gradually in order according to their position in the pore networks.
3.Distribution of macro-pore directions can be dealt quantitatively and statistically in the frequency dimension using the FFT method.
4.The system for identification of three dimensional coordinates of soil macro-pores was developed using the soft X-ray Stereography of pores, which reliability and utility was examined using the quasi pores made of wire.
Three dimensional structure of macro-pores was analyzed to get the distribution of their diameters and directions.
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Intellectual Property （2023academic year） Summer concentration - その他
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Introduction to Intellectual Property （2023academic year） Summer concentration - その他
-
Introduction to Intellectual Property （2023academic year） Summer concentration - その他
-
Introduction to Social Environment （2023academic year） Prophase - 金1～2
-
Practices in Statistics and Numerical Analyses （2023academic year） Year-round - その他
-
Academic Paper Writing （2023academic year） Late - その他
-
Introduction to Sustainability of Resources （2023academic year） Prophase - その他
-
Land Environmental Engineering （2023academic year） Late - その他
-
Environmental Soil Management （2023academic year） Year-round - その他
-
Topics in Agricultural and Life Science （2023academic year） Prophase - その他
-
SDGs Project Practice 1(Campus) （2023academic year） Year-round - その他
-
SDGs Project Practice 2(Domestic) （2023academic year） Year-round - その他
-
SDGs Project Practice 3(International) （2023academic year） Year-round - その他
-
Management of SDGs Projects （2023academic year） Late - その他
-
SDGs:Fundamentals of Earth Science (Surface Environment of Earth) （2022academic year） Third semester - 木7～8
-
Introduction to Innovation （2022academic year） Late - 月7～8,金7～8
-
Introduction to Innovation （2022academic year） Late - 月7～8,金7～8
-
Introduction to Innovation （2022academic year） Late - 月7～8,金7～8
-
Advanced Course of Innovation （2022academic year） Summer concentration - その他
-
Advanced Course of Innovation （2022academic year） Summer concentration - その他
-
Co-creative leadership （2022academic year） special - その他
-
Topics on the food, environment, and sustainability in theinternational community （2022academic year） special - その他
-
Soil Physics （2022academic year） Second semester - 月3～4,木1～2
-
Soil Physics （2022academic year） Second semester - 月3～4,木1～2
-
Experimental Course of Environmental Soil Science （2022academic year） Third semester - 火5～7,金5～7
-
Soil Environmental Engineering （2022academic year） Late - その他
-
Fundamentals of Earth Science （2022academic year） Third semester - 木7～8
-
Special Research （2022academic year） Year-round - その他
-
Topics in Sustainable Conservation and Management of Environment （2022academic year） Late - その他
-
Topics in Environmental Science （2022academic year） Prophase - その他
-
Introduction to Biological and Human Environment （2022academic year） Prophase - 金1～2
-
Introduction to Science for Bio-Production （2022academic year） Prophase - 金1～2
-
Introduction to Bioresources Science （2022academic year） Prophase - 金1～2
-
Topics in Sustainable Conservation and Management of Bio-Resource （2022academic year） Late - その他
-
Management of Agricultural Land （2022academic year） Fourth semester - 月1～2,水1～2
-
Management of agricultural land （2022academic year） Fourth semester - 月1～2,水1～2
-
Seminar on Improvement of Agricultural Land Environment （2022academic year） Prophase - その他
-
Seminar in Agricultural Land Engineering （2022academic year） Late - その他
-
Seminar on Improvement of Agricultural Land Environment （2022academic year） Late - その他
-
Seminar in Agricultural Land Engineering （2022academic year） Prophase - その他
-
Introduction to Intellectual Property （2022academic year） Summer concentration - その他
-
Introduction to Intellectual Property （2022academic year） Summer concentration - その他
-
Intellectual Property （2022academic year） Summer concentration - その他3～6
-
Introduction to Social Environment （2022academic year） Prophase - 金1～2
-
Introduction to Sustainability of Resources （2022academic year） Prophase - 金1～2
-
Land Environmental Engineering （2022academic year） Prophase - 木3～4
-
Land Environmental Engineering （2022academic year） Prophase - その他
-
Topics in Agricultural and Life Science （2022academic year） Prophase - その他
-
Practice in English Presentation （2022academic year） Prophase - 金7～8
-
SDGs Project Practice 1(Campus) （2022academic year） Year-round - その他
-
SDGs Project Practice 2(Domestic) （2022academic year） Year-round - その他
-
SDGs Project Practice 3(International) （2022academic year） Year-round - その他
-
Management of SDGs Projects （2022academic year） Late - その他
-
Laboratory in Environmental Soil Science （2021academic year） Third semester - 火5,火6,火7,金5,金6,金7
-
SDGs:Fundamentals of Earth Science （2021academic year） Third semester - 木7～8
-
Introduction to Innovation （2021academic year） Late - 月7～8,金7～8
-
Introduction to Innovation （2021academic year） Late - 月7～8,金7～8
-
Advanced Course of Innovation （2021academic year） Summer concentration - その他
-
Advanced Course of Innovation （2021academic year） Summer concentration - その他
-
Soil Physics （2021academic year） Second semester - 月5～6,木5～6
-
Experimental Course of Environmental Soil Science （2021academic year） Third semester - 火5～7,金5～7
-
Soil Environmental Engineering （2021academic year） Late - その他
-
Fundamentals of Earth Science （2021academic year） Third semester - 木7～8
-
Fundamentals of Earth Science （2021academic year） Third semester - 木7～8
-
Introduction of Physics （2021academic year） Second semester - 火3～4,金5～6
-
Special Research （2021academic year） Year-round - その他
-
Topics in Sustainable Conservation and Management of Environment （2021academic year） Late - その他
-
Topics in Environmental Science （2021academic year） Prophase - その他
-
Introduction to Biological and Human Environment （2021academic year） Prophase - 金1～2
-
Introduction to Science for Bio-Production （2021academic year） Prophase - 金1～2
-
Introduction to Bioresources Science （2021academic year） Prophase - 金1～2
-
Topics in Sustainable Conservation and Management of Bio-Resource （2021academic year） Late - その他
-
Management of agricultural land （2021academic year） Third semester - 月2～3,水2～3
-
Seminar on Improvement of Agricultural Land Environment （2021academic year） Prophase - その他
-
Seminar in Agricultural Land Engineering （2021academic year） Late - その他
-
Seminar on Improvement of Agricultural Land Environment （2021academic year） Late - その他
-
Seminar in Agricultural Land Engineering （2021academic year） Prophase - その他
-
Intellectual Property （2021academic year） Summer concentration - その他
-
Intoroduction to Intellectual Property （2021academic year） Summer concentration - その他
-
Introduction to Social Environment （2021academic year） Prophase - 金1～2
-
Intoroduction to Organization Management （2021academic year） Summer concentration - その他
-
Introduction to Sustainability of Resources （2021academic year） Prophase - 金1～2
-
Land Environmental Engineering （2021academic year） Prophase - 木2～3
-
Topics in Agricultural and Life Science （2021academic year） Prophase - その他
-
Practice in English Presentation （2021academic year） Prophase - 金7～8
-
SDGs Project Practice 1(Campus) （2021academic year） Year-round - その他
-
SDGs Project Practice 2(Domestic) （2021academic year） Year-round - その他
-
SDGs Project Practice 3(International) （2021academic year） Year-round - その他
-
Management of SDGs Projects （2021academic year） Late - その他
-
Laboratory in Environmental Soil Science （2020academic year） Third semester - 火4,火5,火6,金4,金5,金6
-
Introduction to Innovation （2020academic year） Late - 月7,月8,金7,金8
-
Introduction to Innovation （2020academic year） Late - 月7～8,金7～8
-
Introduction to Innovation （2020academic year） Late - 月7～8,金7～8
-
Advanced Course of Innovation （2020academic year） Summer concentration - その他
-
Advanced Course of Innovation （2020academic year） Summer concentration - その他
-
Soil Physics （2020academic year） Second semester - 月4,月5,木4,木5
-
Soil Physics （2020academic year） Second semester - 月4,月5,木4,木5
-
Experimental Course of Environmental Soil Science （2020academic year） Third semester - 火4,火5,火6,金4,金5,金6
-
Experimental Course of Environmental Soil Science （2020academic year） Third semester - 火4,火5,火6,金4,金5,金6
-
Soil Environmental Engineering （2020academic year） Late - その他
-
Fundamentals of Earth Science （2020academic year） Fourth semester - 火1,火2,金3
-
Fundamentals of Earth Science （2020academic year） Fourth semester - 火1,火2,金3
-
Fundamentals of Earth Science （2020academic year） Fourth semester - 火1,火2,金3
-
Introduction of Physics （2020academic year） Second semester - 火4,火5,金4,金5
-
Introduction of Physics （2020academic year） Second semester - 火4,火5,金4,金5
-
Special Research （2020academic year） Year-round - その他
-
Topics in Sustainable Conservation and Management of Environment （2020academic year） Late - その他
-
Topics in Environmental Science （2020academic year） Prophase - その他
-
Introduction to Biological and Human Environment （2020academic year） Prophase - 金1,金2
-
Introduction to Science for Bio-Production （2020academic year） Prophase - 金1,金2
-
Introduction to Bioresources Science （2020academic year） Prophase - 金1,金2
-
Topics in Sustainable Conservation and Management of Bio-Resource （2020academic year） Late - その他
-
Management of agricultural land （2020academic year） Third semester - 月2,月3,金2,金3
-
Management of agricultural land （2020academic year） Third semester - 月2,月3,金2,金3
-
Seminar on Improvement of Agricultural Land Environment （2020academic year） Prophase - その他
-
Seminar in Agricultural Land Engineering （2020academic year） Late - その他
-
Seminar on Improvement of Agricultural Land Environment （2020academic year） Late - その他
-
Seminar in Agricultural Land Engineering （2020academic year） Prophase - その他
-
Introduction to Intellectual Property （2020academic year） Summer concentration - その他
-
Intoroduction to Intellectual Property （2020academic year） Summer concentration - その他
-
Intellectual Property （2020academic year） Summer concentration - その他
-
Introduction to Social Environment （2020academic year） Prophase - 金1,金2
-
Intoroduction to Organization Management （2020academic year） Summer concentration - その他
-
The blessing of nature and farmland （2020academic year） Second semester - 木1,木2
-
Introduction to Sustainability of Resources （2020academic year） Prophase - 金1,金2
-
Land Environmental Engineering （2020academic year） Prophase - 木2,木3
-
Topics in Agricultural and Life Science （2020academic year） Prophase - その他
-
Practice in English Presentation （2020academic year） Prophase - 水1,水2
-
SDGs Project Practice 1(Campus) （2020academic year） Year-round - その他
-
SDGs Project Practice 2(Domestic) （2020academic year） Year-round - その他
-
SDGs Project Practice 3(International) （2020academic year） Year-round - その他
-
Management of SDGs Projects （2020academic year） Late - その他
Social Activities
-
「温暖化を軽減し気候変動に抗う陸域最大の炭素貯蔵庫・土壌の科学」
Role(s)：Lecturer
岡山県立笠岡高等学校 2019.11.8
-
フィリピン・コルディリェーラの 棚田群の現地調査から
Role(s)：Lecturer
かわさき市民アカデミー 2018.12
-
Soil Physical Rehabilltation-Artificial Macropore Installation to Restore Organic Matter in Soils- ISBN978-4-909365-00-2
Role(s)：Lecturer
THE UNITED GRADUATE SCOOL OF AGRECULTURAL SCIENCE, GIFU UNIVERSITY PROCEEDINGS OF INTERNATIONAL SYMPOSIUM ON SOIL MANAGEMENT FOR SUSTANABLE AGRICULTURE 2017 2017.8.28
-
「陸域最大の炭素貯蔵庫「土壌」の劣化と修復」
Role(s)：Lecturer
第8回夢ナビライブ2017 インテックス大阪 2017.6.17
-
陸域最大の炭素貯蔵庫「土壌」の劣化と修復
Role(s)：Lecturer
フロムページ 2017
-
学部説明とオープンキャンパスの案内
Role(s)：Lecturer
島根県立松江南高等学校 2016.7.29
-
学部説明とオープンキャンパスの案内
Role(s)：Lecturer
島根県立松江北高等学校 2016.7.29
-
学部説明とオープンキャンパスの案内
Role(s)：Lecturer
島根県立松江東高等学校 2016.7.29
-
土壌環境修復技術の開発と実践
金光学園中学校 金光学園中学探求プレゼンテーション 2015.12.22
-
地域資源循環型社会の構築
Role(s)：Lecturer
環境理工学部 岡山大学公開講座 2015.11.7
-
地域資源循環型社会の構築
Role(s)：Lecturer
環境管理センター 岡山大学環境管理センター公開講座 2015.11
-
陸域最大の炭素貯蔵庫 土壌環境の修復と植生の回復
Role(s)：Lecturer
環境理工学部 岡山大学公開講座 2015.8.2
-
陸域最大の炭素貯蔵庫・土壌環境の劣化と修復
Role(s)：Lecturer
佐賀県 佐賀環境フォーラム 2015.7.9
-
環境プレゼンテーション「人工マクロポアによる土壌水下方浸透の促進と有機物貯留による劣化土壌環境の修復」「資源循環型社会の構築の試み」 探求課題発表
Role(s)：Advisor
金光学園中学 2014.12
-
石垣島八重山農林高校セミナー，「下方浸透促進による劣化土壌環境の修復」
Role(s)：Advisor
沖縄県立八重山農林高等学校 2014.3.14
-
「放射能汚染地区の復興支援を考える」，「下方浸透促進による放射性降下物の地表からの削減」
Role(s)：Lecturer
明治大学 明治大学シンポジウム 2014.3.8
-
人工マクロポアによる土壌水下方浸透の促進と有機物貯留による劣化土壌環境の修復」「資源循環型社会の構築の試み」 探求課題発表
Role(s)：Advisor
金光学園中学 2013.12.18
-
男女共同参画室主催によるサイエンストークを実施
岡山県立岡山一宮高等学校 2013.10.11
-
学部説明と入試の案内
Role(s)：Lecturer
岡山県立笠岡高等学校 2013.7.30
-
「地球陸域の最表層を覆う環境資源「土壌」へのいざない-環境科学入門」
Role(s)：Advisor
岡山県立津山高等学校 2013.7.16
-
学部説明と入試の案内
Role(s)：Lecturer
岡山県立岡山朝日高等学校 2013.7.10
-
学部説明と入試の案内
Role(s)：Lecturer
岡山県立岡山城東高等学校 2013.7.10
-
陸域最大の炭素貯蔵庫「土壌」の機能を探る
Role(s)：Lecturer
岡山大学 岡山大学公開講座 2013.6.22
-
陸域最大の炭素貯蔵庫 「土壌」の恵み ～ 環境資源「土壌」の劣化と修復 ～
Role(s)：Lecturer
岡山大学研究推進産学官連携機構 社会連携本部 岡大サイエンスカフェ 2013.2.15
-
「人工マクロポアを使った土壌水下方浸透の促進による劣化土壌環境の修復」
Role(s)：Lecturer
宮城県農業・園芸総合研究所 宮城県農業・園芸総合研究所スキルアップセミナー 2012.9.26
-
健全な水源林の管理について
Role(s)：Lecturer
島根県土地改良連合 持続可能な水・土・里 2012.3.15
-
科学技術セミナー/地球陸域の最表層を覆う環境資源「土壌」へのいざない
Role(s)：Advisor
島根県立松江東高等学校 2011.7.21
-
特別理科「地球陸域の最表層を覆う環境資源「土壌」へのいざない
Role(s)：Advisor
島根大学教育学部附属中学校 2011.7.8
-
地域再生システム特論
Role(s)：Lecturer
島根大学生物資源化学研究科 2011.4