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由于人类活动的影响,湖库富营养化现象日益严重。现有的富营养化评价方法和分级标准混乱,不同的评价方法可能得出不同的富营养化结论,因此有必要统一湖库富营养化的评价方法和分级标准,以便加强对湖库的管理,保护水生态环境。
Due to the influence of human activities, the eutrophication of lakes and reservoirs has become increasingly serious. Existing eutrophication evaluation methods and grading standards are confused, and different evaluation methods may yield different eutrophication conclusions. Therefore, it is necessary to unify the assessment methods and grading standards of eutrophication of lakes so as to strengthen the management of lakes and reservoirs , Protect the aquatic environment.