| 沙河上游水系底栖水生昆虫群落构成及水质生物评价 |
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| 引用本文： | 单林娜,李冰冰,王亚南,方改霞,胡建业,姬晓娜,张阳.沙河上游水系底栖水生昆虫群落构成及水质生物评价[J].安徽农业科学,2010,38(23):12641-12642. |
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| 作者姓名： | 单林娜 李冰冰 王亚南 方改霞 胡建业 姬晓娜 张阳 |
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| 作者单位： | 河南城建学院生物工程系,河南平顶山,467044 |
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| 基金项目： | 河南省自然科学基金项目 |
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| 摘 要： | 用索伯网（Surber）定量采样法,在河南省沙河上游水系1、2、3和4级支流的18个样点采集108个样方,总面积27m^2,共获水生昆虫9目78科95属种4842只,并分别利用香农-威纳多样性指数和科级水平生物指数法对沙河上游水质进行了评价。
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| 关 键 词： | 水生昆虫 水质生物评价 沙河上游 |
The Investigation of Benthic Macroinvertebrates and Water Quality Bioassessment in the Upper Reaches of Shahe River |
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| Institution: | SHAN Lin-na et al (Department of Biotechnology,Henan University of Urban Construction,Pingdingshan,Henan 467044) |
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| Abstract: | Shahe River is the Huaihe River's important branch. Benthic macroinvertebrates were sampled at 18 sampling sites in the upper reaches of Shahe River. A total of 4 842 individuals were collected including 108 genera,and the benthic macroinvertebrate density of every site was 74.00-555.33 /m2. Water quality of 18 sites were evaluated by the Shannon-Weiner index and the Family-Level biotic index. |
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| Keywords: | Benthic macroinvertebrates Water quality bioassessment Upper reaches of Shahe River |
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