New estimation of N2 fixation in the western and central Pacific Ocean and its marginal seas T Shiozaki, K Furuya, T Kodama, S Kitajima, S Takeda, T Takemura, ... Global Biogeochemical Cycles 24 (1), 2010 | 119 | 2010 |
Biogeochemical controls of surface ocean phosphate AC Martiny, MW Lomas, W Fu, PW Boyd, YL Chen, GA Cutter, MJ Ellwood, ... Science Advances 5 (8), eaax0341, 2019 | 105 | 2019 |
Heterotrophic bacteria as major nitrogen fixers in the euphotic zone of the Indian Ocean T Shiozaki, M Ijichi, T Kodama, S Takeda, K Furuya Global Biogeochemical Cycles 28 (10), 1096-1110, 2014 | 91 | 2014 |
Large‐scale impact of the island mass effect through nitrogen fixation in the western South Pacific Ocean T Shiozaki, T Kodama, K Furuya Geophysical Research Letters 41 (8), 2907-2913, 2014 | 89 | 2014 |
Southwest Intrusion of 134Cs and 137Cs Derived from the Fukushima Dai-ichi Nuclear Power Plant Accident in the Western North Pacific H Kaeriyama, Y Shimizu, D Ambe, M Masujima, Y Shigenobu, K Fujimoto, ... Environmental science & technology 48 (6), 3120-3127, 2014 | 82 | 2014 |
Contribution of N2 fixation to new production in the western North Pacific Ocean along 155 E T Shiozaki, K Furuya, T Kodama, S Takeda Marine Ecology Progress Series 377, 19-32, 2009 | 75 | 2009 |
Why is Trichodesmium abundant in the Kuroshio? T Shiozaki, S Takeda, S Itoh, T Kodama, X Liu, F Hashihama, K Furuya Biogeosciences 12 (23), 6931-6943, 2015 | 62 | 2015 |
Liquid waveguide spectrophotometric measurement of nanomolar ammonium in seawater based on the indophenol reaction with o-phenylphenol (OPP) F Hashihama, J Kanda, A Tauchi, T Kodama, H Saito, K Furuya Talanta 143, 374-380, 2015 | 52 | 2015 |
Advective transport of diazotrophs and importance of their nitrogen fixation on new and primary production in the western Pacific warm pool T Shiozaki, T Kodama, S Kitajima, M Sato, K Furuya Limnology and Oceanography 58 (1), 49-60, 2013 | 47 | 2013 |
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, ... Global Biogeochemical Cycles 32 (7), 1028-1044, 2018 | 45 | 2018 |
A highly sensitive and large concentration range colorimetric continuous flow analysis for ammonium concentration T Kodama, T Ichikawa, K Hidaka, K Furuya Journal of Oceanography 71 (1), 65-75, 2015 | 45 | 2015 |
Diet composition and feeding habits of larval Pacific bluefin tuna Thunnus orientalis in the Sea of Japan: integrated morphological and metagenetic analysis T Kodama, J Hirai, S Tamura, T Takahashi, Y Tanaka, T Ishihara, A Tawa, ... Marine Ecology Progress Series 583, 211-226, 2017 | 40 | 2017 |
Occurrence of rain‐origin nitrate patches at the nutrient‐depleted surface in the East China Sea and the Philippine Sea during summer T Kodama, K Furuya, F Hashihama, S Takeda, J Kanda Journal of Geophysical Research: Oceans 116 (C8), 2011 | 38 | 2011 |
Isoscapes reveal patterns of δ13C and δ15N of pelagic forage fish and squid in the Northwest Pacific Ocean S Ohshimo, DJ Madigan, T Kodama, H Tanaka, K Komoto, S Suyama, ... Progress in oceanography 175, 124-138, 2019 | 35 | 2019 |
Improvement in recruitment of Japanese sardine with delays of the spring phytoplankton bloom in the Sea of Japan T Kodama, T Wagawa, S Ohshimo, H Morimoto, N Iguchi, KI Fukudome, ... Fisheries Oceanography, 2018 | 34 | 2018 |
Hadal water biogeochemistry over the Izu–Ogasawara Trench observed with a full-depth CTD-CMS S Kawagucci, A Makabe, T Kodama, Y Matsui, C Yoshikawa, E Ono, ... Ocean Science 14 (4), 575-588, 2018 | 32 | 2018 |
Seasonal and spatial contrast in the surface layer nutrient content around the Kuroshio along 138° E, observed between 2002 and 2013 T Kodama, Y Shimizu, T Ichikawa, Y Hiroe, A Kusaka, H Morita, ... Journal of oceanography 70, 489-503, 2014 | 31 | 2014 |
Ammonium uptake and dinitrogen fixation by the unicellular nanocyanobacterium Crocosphaera watsonii in nitrogen‐limited continuous cultures T Masuda, K Furuya, T Kodama, S Takeda, PJ Harrison Limnology and oceanography 58 (6), 2029-2036, 2013 | 29 | 2013 |
Long‐term decrease in phosphate concentrations in the surface layer of the southern Japan Sea T Kodama, Y Igeta, M Kuga, S Abe Journal of Geophysical Research: Oceans 121 (10), 7845-7856, 2016 | 27 | 2016 |
Macroscale‐wide nutrient inversions in the subsurface layer of the J apan S ea during summer T Kodama, H Morimoto, Y Igeta, T Ichikawa Journal of Geophysical Research: Oceans 120 (11), 7476-7492, 2015 | 27 | 2015 |