2012 Fiscal Year Final Research Report
Development of river management technology attention to genetic diversity - river structures and population genetic divergence
| Project/Area Number |
22510031
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Environmental impact assessment/Environmental policy
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| Research Institution | Ehime University |
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Principal Investigator |
TAKAGI Motohiro 愛媛大学, 南予水産研究センター, 准教授 (70335892)
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| Co-Investigator(Renkei-kenkyūsha) |
INOUE Mikio 愛媛大学, 理工学研究科, 准教授 (10294787)
SHIMIZU Takaaki 愛媛大学, 理工学研究科, 准教授 (90503996)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 環境評価手法 |
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| Research Abstract |
In this study, population genetic structure of a common freshwater gobies (Rhinogobius fluviatilis and R. flumineus) and Southern fat minnow (Rhynchocypris oxycephalus jouyi) in the Yoshino River and its tributaries was surveyed using three microsatellite loci to examine effects of dams. Considerable genetic differences were observed between populations above and below the dams.
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