Study of plankton response to acidification of the ocean
| Project/Area Number |
26340011
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Environmental dynamic analysis
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| Research Institution | Tokai University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
佐々木 洋 石巻専修大学, 理工学部, 教授 (10183378)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 植物プランクトン / 動物プランクトン / 海洋酸性化 / 南極海 / 地球温暖化 / 海洋環境 / 鉛直分布 / 沈降 / 有殻翼足類 / 珪藻類 / 原核微小生物 / 動物プラナンクトン |
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| Outline of Final Research Achievements |
As carbon dioxide concentration in the surface water increases with the increase in the atmosphere, the ocean surface water becomes acidified. When seawater becomes acidified, the biomass of phytoplankton and zooplankton inhabiting in the surface decreases and the species composition also changes. Plankton is a group of organisms that form the basis of the ocean's food food chain, and the decline and compositional changes of the group make it difficult to maintain the current marine ecosystem. Condidering future marine environmental changes, we studied phytoplankton and zooplankton in the Antractic Ocean.
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Report
(4 results)
Research Products
(20 results)
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[Presentation] Effects of Southern Ocean acidification on phytoplankton.2014
Author(s)
Hattori, Hiroshi, Tsubasa Mishima, Hisashi Endo, Shozo Motokawa, Takahiro Iida, Gen Hashida, Koji Suzuki, Jun Nishioka, Satoru Taguchi, Hiroshi Sasaki
Organizer
5th Symposium on Polar Science.
Place of Presentation
国立極地研究所
Year and Date
2014-12-02 – 2014-12-04
Related Report
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[Presentation] Change in carbon mass with surface plankton ecosystem in Antarctic SIZ waters.2014
Author(s)
Sasaki, Hiroshi, Fumihiro Akiha, Satoru Konno, Atsushi Narita, Ryosuke Makabe, Hiroshi Hattori, Shintaro Takao, Hisayuki Yoshikawa, Gen Hashida, Tsuneo Odate
Organizer
5th Symposium on Polar Science.
Place of Presentation
国立極地研究所
Year and Date
2014-12-02 – 2014-12-04
Related Report
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[Presentation] Impact estimation of Southern Ocean acidification on phytoplankton (diatoms and haptophytes).2014
Author(s)
Hattori, Hiroshi, Tsubasa Mishima, Hisashi Endo, Shozo Motokawa3, Takahiro Iida, Gen Hashida, Koji Suzuki, Jun Nishioka, Satoru Taguchi, Hiroshi Sasak
Organizer
33 SCAR Biennial Meetings, 2014 Open Science Conference
Place of Presentation
オークランド, NZ（Ski City Convention Centre）
Year and Date
2014-08-24 – 2014-08-28
Related Report
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