| Co-Investigator(Kenkyū-buntansha) |
OMURA Tatsuo 東北大学, 大学院・工学研究科, 教授 (30111248)
NISHIMURA Osamu 東北大学, 大学院・工学研究科, 教授 (80208214)
MASAGO Yoshifumi 東北大学, 大学院・工学研究科, 助教 (50507895)
TAKEMON Yasuhiro 京都大学, 防災研究所, 准教授 (50222104)
YOKOO Yoshiyuki 福島大学, 共生システム理工学類, 准教授 (90398503)
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| Budget Amount *help |
¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
Fiscal Year 2013: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2012: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2010: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
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| Research Abstract |
Comparing genetic diversity of H. orientalis Martynov with species diversity using habitat suitability index in Natori River Basin, we obtained 1) both diversities were correlated, 2) dams prevented gene supply from upstream to downstream, 3) genetic diversity of H. orientalis Martynov in the upstream areas increased caused by H. albicephala Tanida intercrossed, as the results. That correlation can apply the distribution map of genetic diversity in the whole basin. This study provided the methodology to obtain the relationship between species and genetic diversities.
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