文章基本信息

标题：Impact of Control Section and Pollution Source Generalization on Calculation of Water Environment Capacity
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作者：Hui Ji ; Men Baohui
期刊名称：Nature, Environment and Pollution Technology
印刷版ISSN：0972-6268
出版年度：2016
卷号：15
期号：3
语种：English
出版社：Technoscience Publications
摘要：Based on the one-dimensional water quality modelling theory, this paper discusses the impact of differentcalculation methods on water environment capacity in different water functional areas. Through a case studyof the Yinma River in Jilin province, in the same condition, the influence of four calculation methods (1.section-beginning control and no pollution sources generalization; 2. section-beginning control and uniformpollution sources generalization; 3. section-end control and no pollution sources generalization; 4. section-end control and uniform pollution sources generalization) on the calculated results of water environmentcapacity were analysed. The calculation results of four calculation methods from big to small are: 4,3,2,1. Inthe case of considering only one of the model parameters, control section or pollution source generalization,the percentage improvements of water environment capacity are the same.