| 南太湖底栖动物调查 |
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| 引用本文： | 张爱菊,叶金云,尹文林,王友慧,郭建林,潘晓艺,赵汉取,王俊,原居林.南太湖底栖动物调查[J].水生态学杂志,2010,31(1):56-59. |
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| 作者姓名： | 张爱菊 叶金云 尹文林 王友慧 郭建林 潘晓艺 赵汉取 王俊 原居林 |
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| 作者单位： | 浙江省淡水水产研究所 |
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| 摘 要： | 调查了南太湖水体蓝藻爆发前后底栖动物的种类及数量。2008年在南太湖中共采集到底栖动物21种（属）,隶属于11科。底栖动物平均密度为769 个/m2 ,平均生物量为248.859g/ m2。第一优势种群为软体动物的河蚬、其次为环节动物寡毛纲的霍甫水丝蚓。结果同时显示，在蓝藻爆发高峰期底栖动物的密度和生物量明显降低。
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| 关 键 词： | 南太湖 底栖动物 蓝藻水华 |
| 收稿时间： | 2009/5/20 0:00:00 |
| 修稿时间： | 2009/7/29 0:00:00 |
Investigation on Zoobenthos in southern Taihu Lake |
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| ZHANG Ai-ju.Investigation on Zoobenthos in southern Taihu Lake[J].Journal of Hydroecology,2010,31(1):56-59. |
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| Authors: | ZHANG Ai-ju |
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| Institution: | zhejiang Institute of Freshwater Fisheries |
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| Abstract: | The investigation on zoobenthos was conducted in 9 sampling stations in southern Taihu lake from May to October in 2008. A total of 21 species of zoobenthos were recorded, which belonged to 11 families, and its dominant species were Corbicula fluminea and Limnodrilus hoffmeisteri, etc. The density and biomass of zoobenthos were 769 ind./m2 and 248.859g/ m2 respectively. The density and biomass of zoobenthos when outbreaking of cyanobacterial bloom were lower than that in normal time. |
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