| 采煤塌陷塘浮游动物群落结构和水质评价研究 |
| Zooplankton community structure and water-quality evaluation in coal subsidence pool |
| 投稿时间：2009-07-07 修订日期：2010-01-06 |
| DOI： |
| 中文关键词:浮游动物 群落结构 采煤塌陷塘 |
| 英文关键词:Zooplankton Community structure coal subsidence pool |
| 基金项目: |
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| 中文摘要: |
| 以安徽淮南大通区南塌陷塘为研究对象，通过为期１年的采样、监测，共检出浮游动物７５属、１２３种，主要优势种为臂尾轮属（Ｂｒａｃｈｉｏｎｕｓ）和秀体蟤属（Ｄｉａｐｈａｎｏｓｏｍａ）。调查结果显示，大型浮游动物的平均丰度为２３０
个／Ｌ，原生动物平均丰度为１６８个／Ｌ。随着季节的变化，浮游动物的丰度及生物量变化幅度较大，原生动物的丰度以春季最高，夏季次为；而大型浮游动物的丰度均以夏季最高，春季次为；原生动物和大型浮游动物的最低丰度均出现在冬季，平均丰度分别为４２０个／Ｌ和２２４个／Ｌ。利用３种多样性指数对该采煤塌陷水域进行了水质评价，大通区南塌陷塘属于乙型中污－甲型中污，在一定程度上说明塌陷塘有机污染的加重。 |
| 英文摘要: |
| The Datong coal subsidence pool(name called Datong south coal subsidence pool ) as the main study pool ,the subsidence area had a one-year sampling and monitoring. It is identified a total of 123 kinds of zooplankton，for a total of 75 case，the dominant species is Brachionus and Diaphanosoma. We can see that the average of large zooplankton abundance is 230ind. /L , the average abundance of protozoa is 168 ind. /L. Zooplankton abundance and biomass are change as the season ahange. Protozoa abundance in spring，followed by summer; Large zooplankton abundance are highest in summer, followed by spring; Protozoa and large zooplankton abundance were lowest in winter，Average abundance were 420 ind. /L and 224 ind. /L. Using 3 kinds of biological diversity，water-quality were discussed. in the coal subsidence pool. The results is B of pollution-A of pollution. To some extent it explained the increase of organic pollution. |
| 周晓燕.2010.采煤塌陷塘浮游动物群落结构和水质评价研究[J].水生态学杂志,31(4):60-64. |
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