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题名: Effects of low pH on zooplankton in some suburban waterbodies of Chongqing City
作者: Zhuang, Dehui
通讯作者: Inst. Hydrobiol., Chinese Acad. Sci., Wuhan 430072, China
刊名: Journal of Environmental Sciences (China)
发表日期: 1995
卷: 7, 期:1, 页:31-35
收录类别: 其他
英文摘要: Samples of zooplankton were collected for 4 times from May, 1989 to May, 1992 in some suburban waterbodies of Chongqing City, a heavy acid rain area in the southwest China. The qualitative and quantitative analysis results indicated that the species of zooplankton (y) were found to decline gradually with a reduction of pH value (x) ranging from 4. 01 to 8. 80. The regression equation of relation between them may be expressed as: y = 1.520x-2.488 (r = 0. 61, P lt 0.01, n = 22) with respect to abundance of zooplankton, the mean density was abundant (3609. 23 ind./L) at pH ranging from 5.0 to 8.8 , but was lower (151.50 ind./L) at pH ranging from 4.0 to 5.0. The evidence presented suggests that effects of low pH on zooplankton is the greatest below pH 5.0.
ISSN号: 1001-0742
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/17709
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

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Zhuang, Dehui.Effects of low pH on zooplankton in some suburban waterbodies of Chongqing City,Journal of Environmental Sciences (China),1995,7(1):31-35
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