2017 Fiscal Year Final Research Report
Interannual variability of zooplankton abundance in Lagoon Notoro-ko, northeastern Hokkaido
| Project/Area Number |
15K07535
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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 |
Aquatic bioproduction science
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| Research Institution | Tokyo University of Agriculture |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
西野 康人 東京農業大学, 生物産業学部, 教授 (50424677)
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| Research Collaborator |
SEGAWA Susumu
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Keywords | 動物プランクトン / 経年変動 / 能取湖 / 気候変動 |
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| Outline of Final Research Achievements |
Relationship between interannual variability of zooplankton abundance in Lagoon Notoro-ko, northeastern Hokkaido and climatic variation during several years was examined. Abundance of each zooplankton group showed a similar interannual variability with those of water temperature and salinity. Abundance of total zooplankton, copepods, appendicularians, bivalves and echinoderms showed a similar periodic pattern with that of climatic variation index. There is a possibility that interannual variability of zooplankton abundance in Lagoon Notoro-ko during several years relate with climatic variation.
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| Free Research Field |
生物海洋学
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