摘要
通过对淮南市采煤塌陷区水域理化指标和叶绿素的测定。用较为简单的W分级法对9个监测点的水质进行评分分级,并对塌陷区水域营养化程度进行了评级,用以反映采煤塌陷区的有机物污染状况。
This paper studied the physics and chemistry indices and the chlorophyll thrrough Huai nan subsided water area. It graded the graduation to 9 test points water quality with the simpler W classification method, and carried on the rating to eutrophication of subsided water area, with reflecting organic matter pollution eondition of coalmine subsided water area.
基金
安徽省高校"十五"学科拨尖人才基金
安徽省教育厅自然科学基金项目资助
关键词
塌陷区水域
理化指标
W分级法
有机物污染
Subsitied water area
The physics and chemistry indices
Welassifieation method
Organic matter pollution
