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根据中国主要湖泊和水库近期调查及文献资料的收集、整理和分析，中国湖泊水库当前的主要水环境问题是：（1）水质污染日益严重；（2）富营养化问题较为突出；（3）湖库面积有缩小的趋势；（4）水库泥沙淤积严重；（5）部分湖泊含盐量不断上升，并根据上述问题产生原因的分析，提出了防治对策和建议。
According to the recent survey and literature collection, collation and analysis of major lakes and reservoirs in China, the current major water environmental problems in lakes and reservoirs in China are as follows: (1) the water quality is becoming more and more serious; (2) the problem of eutrophication is prominent; and (3) (4) Severe sedimentation of reservoirs; (5) Salt content in some lakes continues to rise; and based on the analysis of the causes of the above problems, the countermeasures and suggestions for prevention and control are put forward.