TAKEDA Shigenobu

J-GLOBAL         Last updated: Sep 2, 2019 at 09:18
 
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Name
TAKEDA Shigenobu
Affiliation
Nagasaki University, Graduate School of Fisheries Science and Environmental Studies
Degree
Ph.D(The University of Tokyo), Master of Science(The University of Tokyo)

Research Areas

 
 

Academic & Professional Experience

 
Oct 2009
 - 
Mar 2011
Professor, Nagasaki University Faculty of Fisheries
 
1988
 - 
2000
Central Research Institute of Electric Power Industry Senior Researcher
 

Education

 
 
 - 
1988
Graduate School, Division of Agricultural Science, The University of Tokyo
 
 
 - 
1985
Faculty of Fisheries, Tokyo University of Fisheries
 

Awards & Honors

 
2006
Second (FY 2005) JSPS PRIZE
 
2007
FY2006 JSFS Scientific Achievement Award in Fisheries Science
 

Published Papers

 
Distribution and speciation of copper and its relationship with FDOM in the East China Sea
K.H. Wong, H. Obata, T. Kim, Y. Wakuta, S. Takeda
Marine Chemistry   212 96-107   Apr 2019   [Refereed]
Organic complexation of zinc in a coastal hydrothermal area, Tachibana Bay, Nagasaki, Japan
T. Kim, H. Obata, S. Takeda, K.H. Wong, A. Mashio, T. Gamo
Geochemical Journal   52(6) e29-e38   Oct 2018   [Refereed]
Distribution of major diazotrophs in the surface water of the Kuroshio from northeastern Taiwan to south of mainland Japan
T. Shiozaki, Y. Kondo, D. Yuasa, S. Takeda
Journal of Plankton Research   40(4) 407-419   Jul 2018   [Refereed]
Linkage Between Dinitrogen Fixation and Primary Production in the Oligotrophic South Pacific Ocean
T. Shiozaki, D. Bombar, L. Riemann, M. Sato, F. Hashihama, T. Kodama, I. Tanita, S. Takeda, H. Saito, K. Hamasaki, K. Furuya
Global Biogeochemical Cycles   32(7) 1028-1044   Jun 2018   [Refereed]
Shallow submarine hydrothermal system in Tachibana Bay, Nagasaki, Japan-II : Chemical characteristics of submarine hot springwater
TAKEDA Shigenobu
(99) 1-6   Mar 2018   [Refereed]

Misc

 
Change in the concentrations of iron in different size fractions during growth of the oceanic diatom ┣DBChaetoceros(/)-┫DB sp. : Importance of small colloidal iron(共著)
Marine Biology   137 231-238   2000
Kotaro Kikuchi, Shigenobu Takeda, Haruo Honda, Michiyasu Kiyono
Nippon Suisan Gakkaishi   58(12) 2329-2333   1992
Oxygen consumption and nitrogenous excretion of starved Japanese flounder ┣DBParalichthys(/)-┫DB ┣DBolivaceus(/)-┫DB.
Nippon Suisan Gakkaishi   56 1891   1990
Changes in the concentration of iron in different size fractions during an iron enrichment experiment in the open Southern Ocean.
Marine Chemistry   doi:10.1016(j.marchem.2004.06.040)    2005
Size-fractionated iron distributions and iron-limitation processes in the subarctic NW Pacific. ,
Geophysical Research Letters   30, 1730. doi: 10.1029/2002 GLO16853    2003
Iron supply regulates nutrient utilization by phytoplankton.
Bull. Plankton Soc. Japan   49 (1): 21-26    2002
Towards the enhancement of biological production in the oceans.
Fisheries Science   68 (suppl. I): 20-24.    2002
Carbon and nitrogen budget in closed recirculating fish-culture systems for Japanese flounder. .,
Fisheries Science   68 (suppl. I): 653-654    2002
Application of open-ocean enclosures to study the control of biological CO2 pump in the subarctic North Pacific Ocean.
Proceedings of the 2nd International Symposium CO2 in the Oceans   CGER-I037-’99: 583-586    1999

Books etc

 
Bioavailability and Biogeochemical Processes of Trace Metals in the Surface Ocean
S. Takeda, H. Obata, A. Okubo, M. Sato, Y. Kondo
TERRAPUB   Mar 2014   
Western Pacific Air-Sea Interaction Study
M. Uematsu, Y. Yokouchi, Y. W. Watanabe, S. Takeda, Y. Yamanaka
Mar 2014   

Conference Activities & Talks

 
Transport of the upper Kuroshio Intermediate Water from northwestern Pacific to the Sea of Japan: using 137Cs as a tracer
Zhu Siteng, Jing Zhang, Shota Kambayashi, Takeshi Matsuno, Eisuke Tsutsumi, Shigenobu Takeda
26 Sep 2019   
Relationship between Cu-binding organic ligands and dissolved organic matter in coastal waters
Wiwit, H. Obata, K.H. Wong, C.-J. Lu, H. Ogawa, H. Fukuda, S. Takeda
26 Sep 2019   
Distribution and geochemical cycles of Pt in Ariake Sea, Japan
A.S. Mashio, T. Tanimura, H. Hasegawa, T. Maki, S. Takeda, H. Obata
26 Sep 2019   
Occurrence of barnacle larvae around the marine renewable energy test fields in Nagasaki, Japan
Ao Sugiyama, Yasuyuki Nogata, Shigenobu Takeda
International Conference on Fisheries Engineering 2019   23 Sep 2019   
Material transport between the marginal seas and western North Pacific using Neodymium and Radiocesium isotopes
TAKEDA Shigenobu
3 Jun 2019   
Nutrient and phytoplankton dynamics in the continental slope region of the East China Sea associated with the Kuroshio frontal eddy
2 Jun 2019   
Helium isotopes in Tachibana Bay and Ariake Sea, Nagasaki
Ma. Teresa Escobar, Yama Tomonaga, Hajime Obata, Shigenobu Takeda, Naoto Takahata, Yuji Sano
JpGU 2019   29 May 2019   
Nutrient and phytoplankton dynamics in the continental slope region of the East China Sea associated with the Kuroshio frontal eddy
Naoki Yoshie, Anri Kabe, Kazuki Ohgi, Eisuke Tsutsumi, Shigenobu Takeda, Joji Ishizaka, Xinyu Guo
JpGU 2019   29 May 2019   
Distribution and photodegradation of fluorescent dissolved organic matter in the eastern Indian Ocean
TAKEDA Shigenobu
JpGU 2019   26 May 2019   
Distributions of organic Fe-binding ligands in the eastern and western subarctic North Pacific
Yoshiko Kondo, Yudai Sunahara, Jun Nishioka, Hajime Obata, Shigenobu Takeda
JpGU 2019   26 May 2019   
From the Luzon Strait to the Tsushima Strait: Water masses and nutrient transports approached using 137Cs
Siteng Zhu、Jing Zhang、Shota Kambayashi、Takeshi Matsuno、Eisuke Tsutsumi、Shigenobu Takeda、Seiya Nagao、Hiroshi Inoue、Hiroshi Ogawa、Ichiro Yasuda
JpGU 2019   26 May 2019   
Surface distribution of natural Fe-binding ligands in the subarctic North Pacific
Yoshiko Kondo, Yudai Sunahara, Jun Nishioka, Hajime Obata, Shigenobu Takeda
23 May 2019   
Speciation of copper in the East China Sea
Kuo Hong Wong, Hajime Obata, Taejin Kim, Yohei Wakuta, Shigenobu Takeda
22 Apr 2019   
Seasonal change in the relationship between pH and AOU in coastal waters off western Kyushu, Japan
S. Takeda, K. Hideshima
ASLO 2019 Aquatic Sciences Meeting   26 Feb 2019   
Effects of iron enrichment on nitrogen cycle near the subsurface chlorophyll maximun in the subtropical North Pacific
S. Takeda, Y. Fujita
Xiamen Symposium on Marine Environmental Sciences (XMAS-IV)   6 Jan 2019   
Ocean acidification and iron biogeochemistry in the North Pacific [Invited]
S. Takeda
GEOTRACES Workshop - BIOGEOTRACES Japan begins -   21 Sep 2018   
Vertical distributions of organic Fe-binding ligands in the eastern and western subarctic North Pacific
Y. Kondo, J. Nishioka, H. Obata, S. Takeda
GEOTRACES Workshop - BIOGEOTRACES Japan begins -   19 Sep 2018   
Distribution and speciation of copper and its relationship with FDOM in the East China Sea
K. H. Wong, H. Obata, T. Kim, Y. Wakuta, S. Takeda
11 Sep 2018   
Trace metals and zinc complexing ligands in seawaters at a shallow hydrothermally active area in Japan
T. Kim, H. Obata, A.S. Mashio, T. Gamo, S. Takeda
Goldschmidt2018   12 Aug 2018   
Growth response of phytoplankton assemblage to additions of subsurface water in the central North Pacific
S. Takeda, M. Sato
Ocean Biogeochemistry Gordon Research Conference   9 Jul 2018   
Effects of iron enrichment on nitrogen cycle near the subsurface chlorophyll maximun in the subtropical North Pacific
S. Takeda, Y. Fujita
May 2018   
Organic complexation of zinc at the shallow hydrothermally active area of the Tachibana Bay, Nagasaki
T. Kim, H. Obata, A. Mashio, T. Gamo, S. Takeda
May 2018   
Seasonal change in the relationship between pH and AOU in the Ariake Sound and the Amakusa-nada
K. Hideshima, R. Nakayama, S. Takeda
May 2018   
Variability of trace metal distributions (Cd, Pb, Mn, Cu and Zn) and their biogeochemical cycles in the East China Sea and coastal areas, Japan
Ronald Muhammad, Hajime Obata, Toshitaka Gamo, Asami S. Mashio, Yoshiko Kondo, Shigenobu Takeda, M.Lutfi Firdaus
Bengkulu International Conference on Science and Education   Dec 2017   
Atmospheric deposition of inorganic nitrogen and phosphorus to the eastern East China Sea and the Pacific Ocean
Rumi Naoe, Shigenobu Takeda, Kei Tamura, Masataka Doi
11th International Workshop on the Oceanography and Fisheries Science of the East China Sea   Nov 2017   
Localized increases in surface nutrients near the Danjo Islands in the eastern East China Sea
Daisuke Yuasa, Shigenobu Takeda, Yoshiko Kondo
11th International Workshop on the Oceanography and Fisheries Science of the East China Sea   Nov 2017   
Distributions of trace metals in the surface water of the East China Sea during summer
Shigenobu Takeda, Yohei Wakuta, Yusuke Eto
11th International Workshop on the Oceanography and Fisheries Science of the East China Sea   Nov 2017   

Works

 
Open-ocean Plankton Ecosystem Study
1996 - 1999
Development of the Ocean-type Deep Sea water upwelling system for ocean fertilization, CO2 sequestration and Biological effects.
1999
Studies on aquatic environments and biological production in Lake Hamana
2001

Research Grants & Projects

 
Study on the behavior of nutrients in the coastal area and its effects on biological processes.
Study on the role of iron on marine biogeochemical cycles

Patents

 
Recirculation Fish Culture System
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