会议论文详细信息
2018 5th International Conference on Advanced Composite Materials and Manufacturing Engineering | |
Analysis on influential factors of water quality in key sections of Yangtze River basin in China | |
Wang, Dong^1 ; Wen, Youdong^2 | |
Jiangxi Agricultural University, Nanchang Business School Economics Department, Jiangxi Nanchang | |
330013, China^1 | |
School of Statistics, Jiangxi University of Finance and Economics, Jiangxi Nanchang | |
330013, China^2 | |
关键词: Ammonia nitrogen; Ecological environments; Forest modeling; Influential factors; Water quality monitoring; Water system; Yangtze River; Yangtze River basin; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/394/5/052049/pdf DOI : 10.1088/1757-899X/394/5/052049 |
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来源: IOP | |
【 摘 要 】
The Yangtze River Valley is the largest of China's seven major water systems, the longest water system, and the length of 6300 kilometers, and ranked third in the world. Its water quality is not only closely related to the residents' drinking water safety, but also to the ecological environment of China has an important impact. Based on the panel data and stochastic forest modeling of the key sectional water quality monitoring data of the Yangtze River basin since 2018, NH3-N (ammonia nitrogen content) has the most important effect on water quality, and its value directly determines the quality of the water quality.【 预 览 】
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Analysis on influential factors of water quality in key sections of Yangtze River basin in China | 88KB | download |