Research Article
Study on Water Environment Evaluation and Protection Measures During Highway Construction in Plateau Ecological Protection Area
@INPROCEEDINGS{10.4108/eai.24-11-2023.2343443, author={Zhimin Chen and Yong Sun and Weifei Zhao and Meng Zhang and Junhui Liu and Qianlong Yuan and Dianqiang Wang and Pengji Zheng}, title={Study on Water Environment Evaluation and Protection Measures During Highway Construction in Plateau Ecological Protection Area }, proceedings={Proceedings of the International Conference on Industrial Design and Environmental Engineering, IDEE 2023, November 24--26, 2023, Zhengzhou, China}, publisher={EAI}, proceedings_a={IDEE}, year={2024}, month={2}, keywords={highland ecological reserve; road construction period; entropy-entropytopologic element theory; water environment evaluation model; water environment protection measures}, doi={10.4108/eai.24-11-2023.2343443} }- Zhimin Chen
Yong Sun
Weifei Zhao
Meng Zhang
Junhui Liu
Qianlong Yuan
Dianqiang Wang
Pengji Zheng
Year: 2024
Study on Water Environment Evaluation and Protection Measures During Highway Construction in Plateau Ecological Protection Area
IDEE
EAI
DOI: 10.4108/eai.24-11-2023.2343443
Abstract
Because the highway construction is located in the plateau ecological protection area, the change of water environment or environmental pollution is an important factor that needs to be grasped by the construction unit in time. Based on the analysis of water environmental pollution sources during highway construction, the water quality evaluation index factors were selected, which was aimed at the pollution characteristics of plateau ecological protection areas. Based on the entropy weight-extension matter-element theory, the water environment evaluation model was established, the corresponding protection and control measures were proposed, and the effectiveness of the measures was verified. The results show that: (1) The water environment evaluation index is selected, and the entropy weight-extension matter-element theory is based on the entropy weight and correlation degree calculated by the classical domain matter-element R0s, the nodal domain matterelement Rp, and the matter-element Ri to be evaluated. Its comprehensive correlation degree is calculated, and then the quality level of the sample is obtained; the single factor index method does not consider the index weight problem in the evaluation process and the calculation method of the weight in the grey weighted correlation method is optimized, and the calculation accuracy is improved.