YAMAGATA Kotaro

J-GLOBAL         Last updated: Sep 8, 2017 at 16:26
 
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Name
YAMAGATA Kotaro
Affiliation
Joetsu University of Education
Section
College of Education, Social Studies, Dirision of social studies
Job title
Research Assistant
Degree
Docter of Sciene(Tokyo Metropolitan University)

Research Areas

 
 

Academic & Professional Experience

 
 
   
 
Research Associate, Joetsu University of Education
 

Education

 
 
 - 
1991
Department of Geography, Graduate school Science Faculty, Tokyo Metropolitan University
 
 
   
 
Department of Geography, Faculty of Science, Tokyo Metropolitan University
 

Published Papers

 
Recent grain-size coarsening of floodplain deposits and forest decline along the Kuiseb River, Namib Desert, NAMIBIA.
YAMAGATA KOTARO
African Study Monographs, Supplement   40 19-30   2010   [Refereed]
地理情報システム(GIS)を活用した地域学習教材作成の試み.
山縣耕太郎・栗田秀人・田部俊充
上越教育大学研究紀要   23(2) 675-689   2004   [Refereed]
YAMAGATA Kotaro, MACHIDA Hiroshi, ARAI Fusao
Geographical review of Japan, Series B.   62(3) 195-207   1989
Correlation of proximal tephras with distal ones is valuable for volcanology as well as for geomorphological studies It is best achieved with several petrographic parameters in addition to the stratigraphic position and the radiometric age. In thi...
Sase Takashi, Yamagata Kotaro, Hosono Mamoru, Kimura Jun
The Quat. Res.   43(6) 389-400   2004
We carried out phytolith analysis of the tephra-soil sequence since the Last Interglacial period in the southern Ishikari Lowland, Hokkaido. The Sasa group of so-called dwarf bamboo, one of the representative modern taxa, was a main component of t...
YAMAGATA KOTARO
新地理   57(1) 43-50   Apr 2009

Misc

 
Characteristics of crater glacier at Ushkovsky volcano,Kamchtka,Russia,as revealed by the physical properties of ice cores and borehole thermometry
Journal of Glaciology      2002
Catalog for Late Quaternary Marker Tephras in Japan -Tephras Occurring in Northeast Honshu and Hokkaifo-
Geographical Reports of Tokyo Metropolitan University   21, 223-250    1986
Foemation of Lithic Breccia and Vent Evolution During the 32ka Eruption of Shikotau Caldera,Japan
Geographical Repoets of Tokyo Metropolitan University   26, 227-240    1991
Glacial and periglacial landforms along the Bystoraja river of Esso,Centeal Kamchatka
Cryospheric Studies in Kamchatka   1, 1-9    1997
Quaternary eolian deposits of Kamshatk
Cryospheric Studies in Kamshatka   1, 10-15 
1197

Conference Activities & Talks

 
Quaternary science and geography education [Invited]
YAMAGATA Kotaro
YK003901   18 Sep 2016   
Landform and land cover changes by human activity on the Sanjiang Plain, China.
Mizue Muroka, Yasuo Kuwahara,Shigeko Haruyama, Kotaro Yamagata,(2011)
Japan Geoscience Union Meeting   2011   
MUROOKA MIZUE, KUWAHARA YASUHIRO, HARUYAMA SHIGEKO, YAMAGATA KOTARO
日本地理学会発表要旨集   10 Sep 2009   

Research Grants & Projects

 
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(B))
Project Year: 2008 - 2010    Investigator(s): Kotaro YAMAGATA
Recently, remarkable land cover changes have been occurring in the Amur River Basin. We sought to reconstruct the historical environmental changes in the Amur River Basin using floodplain sediments. We confirmed recent coarsening of the fluvial de...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(B))
Project Year: 2007 - 2009    Investigator(s): Takayuki SHIRAIWA
In order to study the relationship between the North Pacific climate regime shift and ocean primary production, we analyzed iron concentrations in an ice core drilled at Aurora Peak, Alaskan Range. It was found that the averaged iron deposition wa...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(A))
Project Year: 2005 - 2008    Investigator(s): Kazuharu MIZUNO
ナミビアを中心とした南部アフリカにおいて、最終氷期以降の環境変遷を明らかにし、そのうえで、現在の地形、気候、植生、土壌、水文環境、人間活動を解明し、その位置づけを行った。さらに近年生じている環境変化とその原因を解明し、その自然環境系の変化、すなわち地形、気候、植生、土壌、水文環境の相互作用とその複合的変化を検討した。そして、近年の環境系の変化が人間活動に及ぼす影響について考察し、その将来予測を行った。
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(B))
Project Year: 2004 - 2006    Investigator(s): Haruo YAMAZAKI
Stratigraphy and chronology of the late Neogene sedimentary basins in Japan were investigated through the correlation of widespread teparas derived from the huge volcanic eruption in the Plio-Pleistocene. The paleo-geography and landform developme...