| 北京地区河流中大型底栖无脊椎动物与水质关系的研究 |
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| 引用本文： | 任淑智.北京地区河流中大型底栖无脊椎动物与水质关系的研究[J].环境科学学报,1991,11(1):31-46. |
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| 作者姓名： | 任淑智 |
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| 作者单位： | 中国科学院动物研究所,北京 |
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| 摘 要： | 利用1983-1985年调查资料,对北京地区河流中大型底栖无脊椎动物群落结构用生态学方法进行评价。指示生物、Trent生物指数和Shannon种类多样性指数评价结果是一致的。
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| 关 键 词： | 生物评价 底栖动物 水质 |
| 收稿时间： | 1989/4/27 0:00:00 |
INVESTIGATION ON MACROINVERTEBRATE COMMUNITY AND WATER QUALITY IN STREAMS IN BEIJING AREA |
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| Ren Shuzhi.INVESTIGATION ON MACROINVERTEBRATE COMMUNITY AND WATER QUALITY IN STREAMS IN BEIJING AREA[J].Acta Scientiae Circumstantiae,1991,11(1):31-46. |
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| Authors: | Ren Shuzhi |
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| Institution: | Institute of Zoology, Academia Sinica, Beijing |
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| Abstract: | An investigation on macroinvertebrate community in streams in Beijing area was carried out in various seasons.The results indicated that the cleanliness-loving species are dominant and species diversity index of community is high in up-reaches area where water quality is good. In urban area, the dominant species are replaced by pollution-resisting species and the diversity index is very low. In the lower-reaches, cleanliness-loving species appear again, with the increase in the diversity index. |
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| Keywords: | indicator species biotic index diversity index |
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