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富营养化水体中最常见的微囊藻毒素对人类的健康产生了重大威胁。文章总结了微囊藻毒素在我国湖泊中的分布情况、季节变化,介绍了微囊藻毒素与营养盐、叶绿素、藻细胞密度、光照、水温等理化因子之间的关系,并分析其分布、季节变化以及与理化因子之间关系结论不一致的原因,进一步提出通过控制环境因素来控制微囊藻毒素的浓度,并将叶绿素a作为微囊藻毒素和富营养指标的一个纽带来确定营养物标准。
The most common microcystin in eutrophic water poses a significant threat to human health. In this paper, the distribution of microcystins in lakes and seasonal changes in China were summarized. The relationship between microcystin and physico-chemical factors such as nutrients, chlorophyll, algae cell density, light and water temperature was introduced. The distribution, Seasonal changes and the reasons for the inconsistency between physico-chemical factors, further proposed to control the concentration of microcystins by controlling environmental factors, and to use chlorophyll-a as a link between microcystin and the indicators of eutrophication to determine the standard of nutrition .