| ABUNDANCE AND PRODUCTION OF LIMNODRILUS HOFFMEISTERI (OLIGOCHAETA: TUBIFICIDAE) IN ALGAE-DOMINATED LAKE HOUHU (WUHAN, CHINA) |
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| 作者姓名： | 闫云君 梁彦龄 |
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| 作者单位： | YAN Yun-jun(School of Life Science and Technology，Huazhong University of Science and Technology，Wuhan 430074，China) LIANG Yan-ling (Institute of Hydrobiology，Chinese Academy of Sciences，Wuhan 430072，China) |
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| 基金项目： | NSFC,andbythefoundationofthegovernmentofHubeiProvince (ProjectNo .2 0 0 0J1 0 9)，alsosupportedbythefoundationofEcologicalstation，CAS，intheInstituteofHydrobiology，ChineseAcademyofSciences |
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| 摘 要： | ＩＮＴＲＯＤＵＣＴＩＯＮＬｉｍｎｏｄｒｉｌｕｓｈｏｆｆｍｅｉｓｔｅｒｉ,ａｕｂｉｑｕｉｔｏｕｓｔｕｂｉｆｉｃｉｄ ,ｉｓａｐｒｅｄｏｍｉｎａｎｔｂｅｎｔｈｉｃｉｎｖｅｒｔｅｂｒａｔｅｉｎｍｏｓｔｓｈａｌｌｏｗｅｕｔｒｏｐｈｉｃｌａｋｅｓｉｎＣｈｉｎａ (Ｌｉａｎｇ,1 979) .Ｓｏｆａｒ,ｔｈｅｒｅａｒｅｎｏｄａｔａｏｎｔｈｅｓｅｃｏｎｄａｒｙｐｒｏｄｕｃ ｔｉｏｎｏｆｔｈｉｓｗｏｒｍａｎｄｆｅｗｄａｔａｏｎｔｈａｔｏｆｏｔｈｅｒｚｏｏｂｅｎｔｈｏｓｒｅｐｏｒｔｅｄｉｎＣｈｉｎａ .Ｗｉｔｈｔｈｅｆｉｓｈｅｒ…
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ABUNDANCE AND PRODUCTION OF LIMNODRILUS HOFFMEISTERI (OLIGOCHAETA: TUBIFICIDAE) IN ALGAE-DOMINATED LAKE HOUHU (WUHAN, CHINA) |
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| YAN Yun-jun.ABUNDANCE AND PRODUCTION OF LIMNODRILUS HOFFMEISTERI (OLIGOCHAETA: TUBIFICIDAE) IN ALGAE-DOMINATED LAKE HOUHU (WUHAN, CHINA)[J].Chinese Journal of Oceanology and Limnology,2002(1). |
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| Authors: | YAN Yun-jun |
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| Abstract: | April, 1996 to March, 1997 studies on the abundance and secondary production of Limnodrilus hoffmeisteri in an algae-dominated lake showed that the worm density and biomass peaked in December at 152 ind/m 2 and 0.087 g/m 2, respectively. The secondary production of the animal was 0.294 g/m 2 fresh wt/a. The turnover rate (P/B ratio) was 11.4. |
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| Keywords: | abundance production Limnodrilus hoffmeisteri Lake Houhu |
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