The rating mode of eutrophication in Dalinuoer Lake
[摘要] The Logistic Curve eutrophication level comprehensive evaluation model was used to generate model samples and verification samples based on the evaluation grade criteria and uniform random numbers and was solved using an accelerated genetic algorithm The water quality monitoring indicators in July, August, September and October of 2017 were selected to evaluate the water environment quality of Darinol Lake and determine the eutrophication level. The results showed that the degree of eutrophication in Darinol Lake is close to five extremely eutrophic state, and the eutrophication grades in July, August, September and October showed a slowly decreasing trend.
[发布日期] [发布机构] Ministry of Water Resources of Pastoral Water Institute of Science, Hohhot; 010020, China^1;Inner Mongolia Soil and Water Conservation Workstation, Hohhot; 010010, China^2;Chifeng Hydrological Survey Bureau, Chifeng; 024000, China^3
[效力级别] 生物科学 [学科分类]
[关键词] Comprehensive evaluation model;Eutrophic state;Logistic curves;Model samples;Random Numbers;Verification samples;Water environments;Water quality monitoring [时效性]
