2008•Guizhou nongye kexueRequires access
Evaluation of Water Quality of Wanfeng Lake and Its Reason of Water Lettuce Pollution
Zeqin Dong
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Abstract
The results from analyzing and evaluating the water quality of Wanfeng lake show that its total nitrogen,phosphorus and permanganate content exceeds the standard,especially 23 times for phosphorus,and the water quality evaluated by the comprehensive nutrient index is light eutrophication.The paper provides the theoretical basis for protecting and harnessing the ecological environment of Wanfeng lake by analyzing the reason of water lettuce pollution.