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- Title
基于聚类分析的乌梁素海水质因子研究.
- Authors
岳程鹏; 李兴
- Abstract
In order to understand the interaction of water quality factors in Wuliangsuhai Lake and environmental condition, improve water quality and ecological protection, this paper based on the monitoring data 2017, referred to China's Surface Water Environment Standard (GB 3838—2002) to classify the water quality of Wuliangsuhai Lake analyzed the main factors affecting the water quality of Wuliangsuhai Lake and put forward the opinions on improving water quality. The results show that the water quality factors are divided into four categories. The first category is temperature, dissolved oxygen, total nitrogen, total phosphorus and chlorophyll-a. The second category is electrical conductivity and salinity. The third is pH value and the fourth is COD. N/P value reveals that phosphorus is the limiting factor of algae growth and eutrophication in Wuliangsuhai Lake.
- Publication
Yellow River, 2019, Vol 41, Issue 5, p72
- ISSN
1000-1379
- Publication type
Article
- DOI
10.3969/j.issn.1000-1379.2019.05.015