海河水利

为确保水质安全和合理利用,应对湖库型水源地进行水体富营养化评价。首先阐述了水体富营养化的主成分分析法和模糊综合评价法,并应用上述评价方法对水体富营养化进行评价。分析得出,主成分分析法和模糊综合评价法在水体富营养化评价中效果较为一致,利用本文方法可以对水体富营养化进行评价。上述研究为水体富营养化评价提供理论依据。

It is essential to evaluation water quality eutrophication,which can ensure water quality safety and reasonable utilization.In this paper,water quality evaluation method are introduced which include principal components analysis method and fuzzy quality synthetic evaluation method.Meanwhile,water quality eutrophication evaluation is developed using method mentioned above.It can make conclusions that: it is can obtain relatively consistent result by principal components analysis method and fuzzy quality synthetic evaluation method,and water quality eutrophication can be reasonable evaluated using method established in this paper.The present research provides theoretical basis for water quality eutrophication evaluation.