| ABUNDANCE AND PRODUCTION OF LIMNODRILUS HOFFMEISTERI （OLIGOCHAETA ： TUBIFICIDAE） IN ALGAE-DOMINATED LAKE HOUHU （WUHAN, CHINA） |
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| 引用本文： | 闫云君,梁彦龄.ABUNDANCE AND PRODUCTION OF LIMNODRILUS HOFFMEISTERI （OLIGOCHAETA ： TUBIFICIDAE） IN ALGAE-DOMINATED LAKE HOUHU （WUHAN, CHINA）[J].中国海洋与湖沼学报,2002,20(1):81-85. |
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| 作者姓名： | 闫云君 梁彦龄 |
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| 作者单位： | [1]SchoolofLifeScienceandTechnology,HuazhongUniversityofScienceandTechnology,Wuhan430074,China [2]InstituteofHydrobiology,ChineseAcademyofSciences,Wuhan430072,China |
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| 摘 要： | 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 0.294g/m^2 fresh wt/a. The turnover rate (P/B ratio) was 11.4.
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| 关 键 词： | 次级产品 海藻 湖泊 管理 武汉市 |
| 收稿时间： | 3 January 2000 |
| 修稿时间： | 29 December 2000 |
Abundance and production ofLimnodrilus hoffmeisteri (Oligochaeta: tubificidae) in algae-dominated Lake Houhu (Wuhan, China) |
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| Yan Yun-jun,Liang Yan-ling.Abundance and production ofLimnodrilus hoffmeisteri (Oligochaeta: tubificidae) in algae-dominated Lake Houhu (Wuhan, China)[J].Chinese Journal of Oceanology and Limnology,2002,20(1):81-85. |
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| Authors: | Yan Yun-jun Liang Yan-ling |
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| Institution: | (1) School of Life Science and Technology, Huazhong University of Science and Technology, 430074 Wuhan, China;(2) Institute of Hydrobiology, Chinese Academy of Sciences, 340072 Wuhan, China |
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| Abstract: | April, 1996 to March, 1997 studies on the abundance and secondary production ofLimnodrilus hoffmeisteri in an algae-dominated lake showed that the worn density and biomass peaked in December at 152 ind/m2 and 0.087 g/m2, respectively. The secondary production of the animal was 0.294 g/m2 fresh wt/a. The turnover rate (P/B ratio) was 11.4.
Project 39430101, 3960019 supported by NSFC, and by the foundation of the government of Hubei Province (Project No. 2000J109);
also supported by the foundation of Ecological station, CAS, in the Institute of Hydrobiology, Chinese Academy of Sciences. |
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| Keywords: | abundance production Limnodrilus hoffmeisteri Lake Houhu |
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