期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：189
期号：5
页码：052053
DOI：10.1088/1755-1315/189/5/052053
语种：English
出版社：IOP Publishing
摘要：The water environmental carrying capacity is a basic task for water enviromental management. Based on the characteristics of uncertainty of water environmental system and the lack of water environmental information, the parameters of river water environmental system are defined as blind numbers. A fuzzy model is established through fuzzifying the parameters to calculate the river water environmental carrying capacity. The blind values of river water environmental carrying capacity are derived by using the model proposed. Study results show that the new model based on the blind number is more scientific and reasonable.
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