【摘要】 采用综合评价指标对我国 1 8个湖泊的富营养化程度进行了评价 ,将 1 8个湖泊划分为 4个等级 ,并对不同等级的湖泊进行了分析 .结果表明 :我国的主要湖泊都不同程度的受到了富营养化作用的影响 ,并且有的湖泊富营养化程度已相对较高 .湖泊的保护与治理应引起人们的高度重视更多还原

【Abstract】 Because the water eutrophication of lakes in China destroy the lake effect very much. The writer uses the system of comprehensive evaluation index to analyze and evaluate the nutrition degree of 18 lakes in our country. The result shows that the degree of eutrophication of Chinese lakes is relatively high. People should pay attention to protecting and harnessing the lake.更多还原