Faculty Profiles - MATTA Nobuhisa

MISC - MATTA Nobuhisa

Division display 121 - 140 of about 203 ／ All the affair displays >>

Criteria for Detection of Tsunami-inundation Area Associated with the 2011 off the Pacific Coast of Tohoku Earthquake, Northeast Japan, Based on Air-photo Stereo-pair Interpretation

杉戸信彦, 松多信尚, 後藤秀昭, 熊原康博, 堀和明, 廣内大助, 石黒聡士, 中田高, 海津正倫, 渡辺満久, 鈴木康弘

自然災害科学 31 ( 2 ) 113 - 125 2012

Large Aseismic Creep Detected by Precise Leveling Survey at the Central Part of the Longitudinal Valley Fault, Southeast Taiwan (2008-2011)

( 47 ) 241 - 254 2012

P8. Uplift of the Matsudai mud volcano associated with the earthquake near the border of Nagano and Niigata Prefectures, measured by 3D laser scanner(Abstracts of Paper Presented at Fall Meeting of the Union, September 2011)

MATTA Nobuhisa, HAYAKAWA Yuichi S., HORI Kazuaki, KUO Yu-ting, SUGITO Nobuhiko

33 ( 1 ) 94 - 95 2012

What the causes of differentiated local casualties in the 2011 Tohoku Earthquake?

Takahashi Makoto, Hori Kazuaki, Matsuta Nobuhisa, Tanaka Shigeyoshi

Proceedings of the General Meeting of the Association of Japanese Geographers 2012 ( 82 ) 100058 - 100058 2012

Significance and Background of Mapping the Area Hit by the Tsunami on March 11, 2011, Northeast Japan

松多信尚, 杉戸信彦, 後藤秀昭, 石黒聡士, 中田高, 渡辺満久, 宇根寛, 田村賢哉, 熊原康博, 堀和明, 廣内大助, 海津正倫, 海津正倫, 碓井照子, 鈴木康弘

E-journal GEO 7 ( 2 ) 214 - 224 2012

Language：Japanese Publisher：The Association of Japanese Geographers

The March 11, 2011, earthquake off the Pacific coast of northeastern Japan caused large tsunami. Tsunami-damaged areas were mapped on a scale of 1 : 25,000 based on the interpretation of stereopaired aerial photographs taken immediately after the earthquake by the Geospatial Information Authority of Japan. The area interpreted in this study was from Aomori to Chiba prefecture, except for the restricted area around the Fukushima nuclear power plant. Areas for which no aerial photographs were available were mapped using Google Earth and other sources. The purpose of mapping was to provide prompt basic information on the extent of tsunami invasion and distribution of devastated areas for all people taking countermeasures against the disaster. The lessons from our mapping area are that 1) aerial photographs should be taken as soon as possible after disasters and 2) a working team should be quickly arranged to map damaged areas and release the results.

DOI： 10.4157/ejgeo.7.214

CiNii Article

J-GLOBAL

researchmap

1:25,000-Scale Tsunami-Damage Map on the 2011 off the Pacific Coast of Tohoku Earthquake, Japan, Based on Airphoto Interpretation

Association of Japanese Geographers Tsunami Damage Mapping Team, Matsuta Nobuhisa

Proceedings of the General Meeting of the Association of Japanese Geographers 2012 ( 81 ) 100262 - 100262 2012

Course change of the Isuzu River caused by a giant tsunami in the southern part of the Ise Plain

MATSUTA nobuhisa, SUGITO Nobuhiko, OKUNO Naoyuki

Proceedings of the General Meeting of the Association of Japanese Geographers 2012 ( 82 ) 100153 - 100153 2012

塩野原基線の再測量

鷺谷威, 鷺谷威, 太田雄策, 松多信尚, MENESES Angela, 野村晋一, 鈴木翔太

日本測地学会講演会要旨 118th 2012

津波被災地における名古屋大グループの浸水高調査 (特集東日本大震災地震と津波・地盤災害)

海津正倫, 杉戸信彦, 松多信尚

地理 56 ( 12 ) 38 - 45 2011.12

地形学は東北地方太平洋沖地震を予測できたのか (緊急特集東日本大震災)

松多信尚

地理 56 ( 6 ) 83 - 89 2011.6

水準測量で検出された台東縦谷断層中部の大規模クリープ現象2011(速報)

村瀬雅之, 松多信尚, LIN Jui-Jen, CHEN Wen-shan, LIN Cheg-Horng

日本測地学会講演会要旨 116th 2011

Creep deformation upon the Yuli Fault in the Taiwan Longitudal Valley: Deformation of the Yuli Bridge

Kawabata Kuniyo, Matsuta Nobuhisa, Ando Masataka, Asai Yasuhiro, Koizumi Naoji, Tasaka Shigeki, Tsunomori Fumiaki, Nakamura Mamoru, Lai Wen-Chi

The Journal of the Geological Society of Japan 117 ( 1 ) I - II 2011

Creeping deformation for 30 years along the Longitudinal Valley fault

Matta Nobuhisa, Ishiguro Satoshi, Murase Masayuki, Chen Wen-shan

Proceedings of the General Meeting of the Association of Japanese Geographers 2011 ( 79 ) 247 - 247 2011

2011年3月12日長野県・新潟県県境付近の地震に伴う地表変状 (速報)

松多信尚

http://www.ajg.or.jp/disaster/files/201103_Nagano-Niigata_eq.pdf 2011

Preservation of the active fault that caused the 921 earthquake in Chichi, Taiwan and its process

Bulletin of the National Museum of Japanese History 156 7 - 37[含英語文要旨] 2010.3

Paleoearthquake activity in late Holocene time in the Luyeh fault in the Longitudinal valley system, eastern Taiwan

Matsuta Nobuhisa, Chen W. S., Chi C.Y., Yang C., Huang N.W., for the Luyeh fault Tectonic Paleoseismology Research Group

Proceedings of the General Meeting of the Association of Japanese Geographers 2010 ( 77 ) 247 - 247 2010

Possible evidences for paleotsunami along the east coast of Taiwan

Matta Nobuhisa, Ota Yoko, Ando Masataka, Haraguchi Tsuyoshi, Nishikawa Yuka, Switzer Adam, LIN Cheng-Horng

Proceedings of the General Meeting of the Association of Japanese Geographers 2010 ( 78 ) 88 - 88 2010

Language：Japanese Publisher：The Association of Japanese Geographers

Paleotsunami is one of the indicators for reconstruction of paleoearthquakes. It has been generally considered that the east coast of Taiwan has not been affected by large tsunami, due to the absence of documented records in the short historical time, and also due to steep offshore submarine morphology. A legend of the Ami tribe says, however, that strong waves have rushed toward the northern part of the east coast.In addition, a local historian tells a story that a sudden disappearance of vegetation has occurred at Chenggong town at ca. 150 years ago. We infer that this environmental change may record a tsunami event on this coast and wish to confirm the occurrence of tsunami by excavation of Holocene deposits. The excavated sites are located on the lower Holocene marine terraces at 15-20 m asl at Chenggong area. The first excavation was done by hand-augering on Sept. 2009, and the second one was by using Geoslicer at four sites on March, 2010. In addition, we have observed coastal feature along the east coast of Honchuan Peninsula. This preliminary report provides two lines of geological evidences for possible tsunami origin. One is the presence of two abrupt facies changes from terrestrial condition to marine or brackish condition, event I and II, at Site 1. Available radiocarbon date suggests the event I occurred at 1850 to 1600 cal yr BP, thus event II is further younger than this age. We are working on various kinds of analysis, including radiocarbon dating, to confirm the tsunami origin for observed features.

DOI： 10.14866/ajg.2010f.0.88.0

CiNii Article

J-GLOBAL

researchmap

Prediction of coseismic fault behavior based on slip-rate and slip distributions for the northern part of the Itoigawa-Shizuoka Tectonic Line active fault zone, central Japan

Suzuki Yasuhiro, Ishiguro Satoshi, Sato Yoshiki, Sugito Nobuhiko, Kumamoto Takashi, Sawa Hiroshi, Watanabe Mitsuhisa, Matsuta Nobuhisa, Hirouchi Daisuke, Taniguchi Kaoru, Tajikara Masayoshi

Active Fault Research 2010 ( 33 ) 1 - 14 2010

Language：Japanese Publisher：Japanese Society for Active Fault Studies

The Itoigawa-Shizuoka Tectonic Line active fault zone is one of the largest active faults in Japan, with a length of 150 km. The previous paleoseismological studies revealed a 14% possibility of a large earthquake in the next 30 years. The Japanese Ministry of Education, Culture, Sports, Science and Technology has initiated an intensive research project on this fault zone in 2005, in which we have conducted a tectonic geomorphological study on the northern part of the fault zone in order to predict its coseismic behavior. We have interpreted largescale aerial photographs taken not only in recent years but also in the 1940s and 1960s for examining faultrelated topography including those which have been already modified or destroyed, and then conducted a field survey to determine ages of geomorphic surfaces. We also carried out photogrammetric analyses which have resulted in our highly-dense offset data whose spatial intervals are of 500-1000 meters in average. Based on these surveys, we estimated a net-slip rate distribution along the northern part of the fault zone, and calculated coseismic slip distribution assuming that the fault zone follows the characteristic earthquake model. Largeroffset areas were identified in the Hakuba Village and the Ikeda Town. These peaks of surficial slip distribution would imply subsurface fault which generate strong ground motion. The maximum vertical offset during the last earthquake is estimated to be 5 - 6 meters. Therefore, the coseismic net slip would exeed 10 meters when we assume the fault-slip responds to the maximum shear stress. Our detailed coseismic slip distribution and the subsurface fault geometry predict a moment magnitude of 7.5 for the northern part of the fault zone.

DOI： 10.11462/afr.2010.33_1

Rapid Recession of Fault-scarp Waterfalls : Six-year Changes Following the 921 Chi-Chi Earthquake in Taiwan

HAYAKAWA Yuichi S., MATSUTA Nobuhisa, MATSUKURA Yukinori

Transactions,Japanese Geomorphological Union 30 ( 1 ) 1 - 13 2009.1

Language：English

Recession of waterfalls is a significant agent in bedrock river erosion and development, but field data on waterfall recession rates have been limited due mainly to the lack of information on initiation age and recession distance of waterfalls. This study examines recession rates of fault-scarp waterfalls that were formed along the Chelungpu surface fault at the 921 Chi-Chi Earthquake on September 21, 1999 at central Taiwan. Our field measurements reveal the 6-year mean recession rate of the waterfalls to be 3.3-58.2m/y, which is considerably higher than any other waterfall recession rate in the world. In order to explore the factors affecting the observed high waterfall recession rate, relationships between the waterfall recession rate and relevant physical parameters (comprising erosive force and bedrock resistance) are examined using a previously proposed empirical model. Applying field measured parameters at the rivers, the previously established equation provides an estimated recession rate of 0.6-3.9m/y, which is much lower than the actual recession rate. The discrepancy between the actual and equation-derived recession rates is likely due to abundant abrasive material in the rivers, which may considerably enhance waterfall recession.

Other Link： http://dl.ndl.go.jp/info:ndljp/pid/10808011

Web-GIS Based Active Fault Information System for the Itoigawa-Shizuoka Tectonic Line

SUZUKI Yasuhiro, TANIGUCHI Kaoru, SUGITO Nobuhiko, SAKAUE Hiroyuki, UCHIDA Chikara, WATANABE Mitsuhisa, SAWA Hiroshi, MATSUTA Nobuhisa, TAJIKARA Masayoshi, HIROUCHI Daisuke

E-journal GEO 4 ( 1 ) 37 - 46 2009

Publisher：The Association of Japanese Geographers

The geographical information with regard to active faults (for example; precise location, cumulative amount and shape of deformation, and slip-rate) is compiled on the “Web-GIS based active fault information system for the Itoi-gawa-Shizuoka Tectonic Line”. This can be a compilation of the basic information not only for earthquake anticipa-tion, but also for land use planning in order to mitigate earthquake disaster. These fundamental data and visual graphics illustrating the relation between active faults and tectonic landforms are compiled on the system, which became opened for public. We are here presenting methodology for constituting the system as an effected hazard map toward disaster mitigation. Tectonic geomorphological survey of the northern and middle Itoigawa-Shizuoka Tectonic Line was conducted and it clarifies the detailed distribution of the slip-rates of the fault. That would enable us to forecast the behavior of the fault and to estimate the strong ground motion associated with an earthquake. Fur-thermore, the digital elevation model with high density and high precision was constructed photogrammetrically by using 1:15,000 scale aerial photographs. The aerial photographs taken in the 1940s or 1960s were also used in areas where tectonic landforms had already been artificially modified; this was intended to reconstruct the original land-forms. The landform deformations by faulting were analyzed densely from many transactions that were measured under the photogrammetrical system.

DOI： 10.4157/ejgeo.4.37

CiNii Article

J-GLOBAL

researchmap

　 PREV - NEXT 　

< MATTA Nobuhisa >

MISC - MATTA Nobuhisa