| 白洋淀底栖动物多样性调查及水质评价 |
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| 引用本文： | 谢松,黄宝生,王宏伟,宋春雨,师宝中.白洋淀底栖动物多样性调查及水质评价[J].水利渔业,2010(1). |
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| 作者姓名： | 谢松 黄宝生 王宏伟 宋春雨 师宝中 |
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| 作者单位： | 河北大学生命科学学院; |
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| 基金项目： | 河北省科技攻关计划(06276902D); 保定市科技局(06F01-2); 河北省重点学科 |
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| 摘 要： | 底栖动物对环境变化反应敏感,当水体受到污染时,底栖动物群落结构及多样性会发生改变。为了解白洋淀的底栖动物组成及水质状况,于2006年12月、2007年3～11月对白洋淀9个采样点的底栖动物进行了采样调查。共鉴定出底栖动物23种,其中,软体动物17种、环节动物2种、水生昆虫幼虫4种,与1958年的调查结果对比,发现物种种类数呈降低趋势。其中,中国圆田螺、中华圆田螺、绘环棱螺、羽摇蚊幼虫为全年分布种。应用Shannon-Wiener多样性指数对水质进行分析,可以看出白洋淀水质为中污染。
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| 关 键 词： | 白洋淀 底栖动物 多样性 水质 |
Assessment of Water Quality in Baiyangdian Lake by Zoobenthos Biodiversity |
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| XIE Song,HUANG Bao-sheng,WANG Hong-wei,SONG Chun-yu,SHI Bao-zhong.Assessment of Water Quality in Baiyangdian Lake by Zoobenthos Biodiversity[J].Reservoir Fisheries,2010(1). |
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| Authors: | XIE Song HUANG Bao-sheng WANG Hong-wei SONG Chun-yu SHI Bao-zhong |
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| Institution: | XIE Song,HUANG Bao-sheng,WANG Hong-wei,SONG Chun-yu,SHI Bao-zhong(College of Life Science,Hebei University,Baoding 071002,China) |
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| Abstract: | By investigation the community structure of zoobenthos at 9 sampling sites in Baiyangdian Lake during December 2006,March to November 2007,respectively,total of 23 Zoobenthic species were found,including 17 species of mollusca,2 species of annelida and 4 species of aquatic insects. There was a clear decline of the number of zoobenthos species by comparing with the findings in 1958. Cipangopaludina chinensis (Gray),C.cathayensis (Heude),Bellamya limnophila (Mabille) and Chironomus gr. plumosus (Linnaeus) wer... |
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| Keywords: | Baiyangdian Lake Zoobenthos Diversity Water quality |
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