Linking life phenomena to theoretical study from Antarctic lake ecosystem
| Project/Area Number |
26310213
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 特設分野 |
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| Research Field |
Mathematical Sciences in Search of New Cooperation
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| Research Institution | National Institute of Polar Research (2015-2016)
Waseda University (2014) |
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Principal Investigator |
Tanabe Yukiko 国立極地研究所, 研究教育系, 助教 (40550752)
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| Co-Investigator(Kenkyū-buntansha) |
佐々木 顕 総合研究大学院大学, 先導科学研究科, 教授 (90211937)
工藤 栄 国立極地研究所, 研究教育系, 准教授 (40221931)
水野 晃子 名古屋大学, 宇宙地球環境研究所, 研究員 (60551497)
吉山 浩平 滋賀県立大学, 環境科学部, 助教 (90402750)
池田 幸太 明治大学, 総合数理学部, 講師 (50553369)
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| Project Period (FY) |
2014-07-18 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥14,820,000 (Direct Cost: ¥11,400,000、Indirect Cost: ¥3,420,000)
Fiscal Year 2016: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2015: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
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| Keywords | 数理生物 / 光合成 / 群集構造 / 空間パターン形成 / 光スペクトル / 進化動態 / 水圏生態系 / モデル化 / 環境 / 生態学 / 陸水学 / 数理生物学 / 群集構造構築プロセス / パターン形成 |
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| Outline of Final Research Achievements |
The following mathematical models 1)-3) were represented based on data analyzed environmental parameters and benthic community samples in Antarctic lakes.
1) "Modeling photo-chemical reaction": Photosynthetic reaction center of photo-trophs was represented as three-state model, and optimum strategy of light utility was evaluated responding to light wavelength, then the respondence mechanism of photo-trophs was explained theoretically. 2) "Modeling developing process of vertical community structure": Productivity of photo-trophs was evaluated under vertical-space structure, and the formation process of vertical community structure was modeled. 3) "Modeling formation process of vertical pigment pattern": The formation process of vertical pigment pattern which the actual photo-trophs possesses was modeled by responding to incident light spectra to the actual lakebeds.
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Report
(4 results)
Research Products
(25 results)
