KUMA Kenshi

J-GLOBAL         Last updated: Jul 7, 2018 at 15:02
 
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Name
KUMA Kenshi

Research Areas

 
 

Academic & Professional Experience

 
Jul 1987
 - 
Apr 1988
Researcher, Scripps Institution of Oceanography
 
May 1988
 - 
Mar 1995
Assistant Professor, Faculty of Fisheries, Hokkaido University
 
Apr 1995
 - 
Mar 2000
Associate Professor, Faculty of Fisheries, Hokkaido University
 
Apr 2000
 - 
Mar 2004
Professor, Graduate School of Fisheries Sciences, Hokkaido University
 
2004
   
 
- Professor,Faculty of Fisheries Sciences
 
Apr 2004
 - 
Mar 2014
Professor, Faculty of Fisheries Sciences, Hokkaido University
 

Education

 
Apr 1970
 - 
Mar 1974
Applied Chemistry, Science, Science University of Tokyo
 
Apr 1974
 - 
Mar 1976
Graduate School of Science, Chemistry, Science, Science University of Tokyo
 
Sep 1984
 - 
Jun 1987
Marine Chemistry, Graduate School of Oceanography, Scripps Institution of Oceanography, University of California at San Diego
 

Awards & Honors

 
Apr 2014
Biogeochemical study of iron in ocean, Prize for the Study of Marine Chemistry, The Research Institute of Oceanochemistry
 

Published Papers

 
Upward transport of iron at the west shelf edge–slope of the Okinawa Trough in the East China Sea
Sasayama R., N. Hioki, Y. Morita, Y. Isoda, K. Imai, A. Ooki, and K. Kuma
Journal of Oceanography   74(4) 367-379   2018   [Refereed]
Morita Y., K. Yamagata, A. Oota, A. Ooki, Y. Isoda, and K. Kuma
Geochimica et Cosmochimica Acta   215 33-50   2017   [Refereed]
Seasonal variation of volatile organic iodine compounds in the water column of Funka-Bay, Hokkaido, Japan
Shimizu Y., A. Ooki, H. Onishi, T. Takatsu, S. Tanaka, Y. Inagaki, K. Suzuki, N. Kobayashi, Y. Kamei, and K. Kuma
Journal of Atmospheric Chemistry   74 205-225   2017   [Refereed]
Change in the elemental composition and cell geometry of the marine diatom Attheya longicornis under nitrogen- and iron-depleted conditions
Sugie K. and K. Kuma
Diatom Research   32 11-20   2017   [Refereed]
Tanaka, T., I. Yasuda, K. Kuma, and J. Nishioka
Continental Shelf Research   143 130-138   2017   [Refereed]
Kondo, Y., H. Obata, N. Hioki, A. Ooki, S. Nishino, T. Kikuchi, and K. Kuma
Deep-Sea Research I   116 236-252   2016   [Refereed]
Tanaka, K., N. Takesue, J. Nishioka, Y. Kondo, A. Ooki, K. Kuma, T. Hirawake, Y. Yamashita
Scientific Reports   6(34123) doi:10.1038/srep34123   2016   [Refereed]
Hioki, N., K. Kuma, Y. Morita, D. Miura, A. Ooki, S. Tanaka, H. Onishi, N. Kobayashi, and Y. Kamei
Journal of Oceanography   71(6) 703-714   Dec 2015   [Refereed]
Formation of the bottom water in the abyssal circulation in the Japan Sea
Shoji K., Y. Isoda, K. Kuma, and T. Aramaki
Bulletin of Fisheries Sciences, Hokkaido University   65(1) 17-29   Mar 2015

Conference Activities & Talks

 
Distributions of volatile organic iodine compounds in the western Arctic Ocean (Chukchi Sea and Canada Basin) in summer 2012–a possibility of production in relation to the degradation of organic matter
Ooki A., S. Kawasaki, S. Nishino, T. Kikuchi, and K. Kuma
Final Symposium on GRENE-Arctic Climate Change Research Project   4 Mar 2016   
Transport of trace metals (Mn, Fe, Ni, Zn and Cd) in the western Arctic Ocean (Chukchi Sea and Canada Basin) in summer 2012
Kondo Y., H. Obata, N. Hioki, A. Ooki, S. Nishino, T. ikuchii, and K. Kuma
Final Symposium on GRENE-Arctic Climate Change Research Project   4 Mar 2016   
Hydrogen peroxide in the Chukchi Sea
Kondo Y., H. Obata, A. Ooki, Y. Yamashita, J. Nishioka, and K. Kuma
The Fifth Symposium on Polar Science   5 Dec 2014   
Iron, nutrient and humic-like fluorescent dissolved organic matter in the western Arctic Ocean
Hioki, N., K. Kuma, Y. Morita, R. Sasayama, A. Ooki, Y. Kondo, H. Obata, J. Nishioka, Y. Yamashita, S. Nishino, and T. Kikuchi
Asia Oceania Geosciences Society 2014   29 Jul 2014   
Tanaka, K., K. Kuma, K. Hamasaki, T. Nagata, and Y. Yamashita
Japan Geoscience Union (JpGU) Meeting   28 Apr 2014   
Dissolved iron(II) in the northern Bering Sea shelf and Chukchi Sea
Kondo, Y., H. Obata, A. Ooki, J. Nishioka, Y. Yamashita, and K. Kuma
2014 Ocean Science Meeting   23 Feb 2014   American Geophysical Union
Iron speciation in the northern Bering Sea Shelf and Chukchi Sea
Kondo, Y., H. Obata, A. Ooki, J. Nishioka, Y. Yamashita, and K. Kuma
The Fourth Symposium on Polar Science   12 Nov 2013   
Accumulation of humic-like fluorescent dissolved organic matter in the Japan Sea Proper Water
Tanaka, K., K. Kuma, K. Hamasaki, T. Nagata, and Y. Yamashita
6th China-Japan-Korea IMBER Symposium   3 Oct 2013   
Vertical turbulent iron flux sustains the Green Belt along the shelf break in the southeastern Bering Sea
Tanaka, T., I. Yasuda, K. Kuma, and J. Nishioka
2013 EGU General Assembly 2013   Apr 2013   
Vertical turbulent iron flux sustains the Green Belt along the shelf break in the southeastern Bering Sea
KUMA Kenshi
3 Dec 2012   

Works

 
Hokkaido University, Faculty of Fisheries Sciences, T/S Oshoro-Maru Reserach Cruise
2003

Research Grants & Projects

 
Ministry of Education, Culture, Sports, Science & Technology in Japan: Grants-in-Aid for Scientific Research
Project Year: Apr 2010 - Mar 2013    Investigator(s): Kenshi KUMA
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(A))
Project Year: Apr 2006 - Mar 2010    Investigator(s): KUMA Kenshi
Surface mixed layer of the basin region in the Bering Sea is under a typical iron-deficient and nutrient-rich condition with low primary production because of low atmospheric iron input. However, phytoplankton bloom (Breen Belt) is observed at the...
Ministry of Education, Culture, Sports, Science & Technology in Japan: Grants^in-Aid for Scientific Research
Project Year: Apr 2005 - Mar 2007    Investigator(s): Kenshi KUMA
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(B))
Project Year: Apr 2002 - Mar 2005    Investigator(s): Sei-ichi SAITOH
Objectives of this study are (1) to clarify a response of several populations from lower to higher trophic levels to physical and biological environment change, especially we focused on the key spices, walleye pollock in the Bering Sea, and salmon...
THe Sumitomo Foundation: Grant for Environmental Research
Project Year: Apr 2002 - Mar 2003    Investigator(s): KUMA Kenshi