Ao Chenghuan, Zhong Jiusheng, Zhao Meng, et al. Evaluation on Water Quality Evaluation of Baihua Lake Based on Fuzzy Comprehensive Method and Grey Correlation Method[J]. Bulletin of Soiland Water Conservation, 2020, 40(1): 116-122.
DOI:
Ao Chenghuan, Zhong Jiusheng, Zhao Meng, et al. Evaluation on Water Quality Evaluation of Baihua Lake Based on Fuzzy Comprehensive Method and Grey Correlation Method[J]. Bulletin of Soiland Water Conservation, 2020, 40(1): 116-122. DOI: 10.13961/j.cnki.stbctb.2020.01.017.
Evaluation on Water Quality Evaluation of Baihua Lake Based on Fuzzy Comprehensive Method and Grey Correlation Method
[Objective] To effectively prevent the irreversible water pollution and damage in Baihua Lake in the karst plateau region
the lake was taken as a research object and its water quality and changes over years were studied. This was aimed to provide a basis for the scientific development
utilization
and protection of the water source for relevant water resource management departments.[Methods] Based on an analysis of the physical and chemical parameters of the eight water bodies in Baihua Lake from 2013 to 2016
and to ensure that the water quality evaluation results were as objective as possible
the fuzzy comprehensive evaluation and grey correlation analysis methods were used to comprehensively evaluate the water quality of Baihua Lake and to reveal the category that its water quality could be classified.[Results] Baihua Lake had class Ⅰ water quality
but the class Ⅱ
Ⅳ
and Ⅴ values were relatively high.[Conclusion] The quality of water in Baihua Lake is getting worse. It is imperative to propose countermeasures to stabilize the ecological environment.
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LI Long-mei
LIU Yu
WANG Xiao-feng
Su Yang
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Gong Li
Jin Chunling
Cui Wenxiang
Related Institution
College of Tourism and Environment, Shaanxi Normal University, Xian
School of Civil Engineering, Lanzhou Jiaotong University
Ecological Environment Monitoring and Scientific Research Centre of Yellow River Basin Ecology and Environment Administration Ministry of Ecology and Environment