Hajime Obata

4PUBLICATIONS
18CO-AUTHORS
Contaminant hydrologyEnvironmental biogeochemistryPacific Peoples marine environment sciencePost-harvest fisheries technologies (incl. transportation)
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Publications (4)

|May 01, 2026
Cerium isotopes unveil hydrogenetic Fe-Mn encrustation occurring throughout from the oxygen minimum zone to the deep pacific.

|Jul 30, 2024
In-situ analysis of sub-nanomolar level of Fe(II) in open-ocean waters.

Hajime Obata, Akira Mase, Toshitaka Gamo

|May 29, 2020
Subpolar marginal seas fuel the North Pacific through the intermediate water at the termination of the global ocean circulation.

Jun Nishioka, Hajime Obata, Hiroshi Ogawa

|Oct 27, 2019
Observation of Dispersion in the Japanese Coastal Area of Released <sup>90</sup>Sr, <sup>134</sup>Cs, and <sup>137</sup>Cs from the Fukushima Daiichi Nuclear Power Plant to the Sea in 2013.

Hirofumi Tazoe, Takeyasu Yamagata, Kazuki Tsujita

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Frequent Collaborators

2 joint publications

Hirofumi Tazoe

2 joint publications

Jun Nishioka

1 joint publications

Hiroshi Ogawa

1 joint publications

Youhei Yamashita