Comprehensive evaluation of the water environment carrying capacity of a river basin
A case study of the Weihe River Basin in China
Bibliographic Data
| ID | 21697139 |
|---|---|
| Authors | Buqing Yan (Xi'an Jiaotong University), Yiqi Wang (0000-0003-0655-6950, b School of Economics and Management, Chang'an University, South Second Ring Road, Xi'an 710064, China, corresponding author), Guoping Li (0000-0002-3745-7480, Xi'an Jiaotong University), Xiaohui Ding (0000-0002-9904-5369, Shaanxi Normal University) |
| Year | 2022 |
| Volume | 24 |
| Issue | 1 |
| Pages | 31-48 |
| Publication date | 2022-01-01 |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Water Policy (JOURNAL) |
| Journal identifiers | ISSN: 1366-7017 • E-ISSN: 1996-9759 |
| Publisher | IWA Publishing (PUBLISHER • GB) |
| DOI | 10.2166/wp.2021.097 |
| OpenAlex | W3216084815 |
| Language | EN |
| References cited | 48 |
By combining the analytic hierarchy process (AHP) and system dynamics (SD) models, a compound index system is established for simulating and evaluating the water environment carrying capacity (WECC) of the Weihe River Basin. The development tendencies of the population, economy, water resource demand and supply, water environment, water pollution, and water management were obtained from 2005 to 2040 by applying the five scenarios designed in this study. The results indicate that the comprehensive solution scenario was the optimal scenario, and the WECC would upgrade from a ‘general’ status to a ‘good’ status. Moreover, the blind pursuit of rapid economic growth is inadvisable, and it will compromise the sustainability of the river basin area. The river basin area should divert local development modes toward increased sustainability, emphasizing the coordinated development of society, the economy, and the environment
Analytic hierarchy process · Carrying capacity · China · Drainage basin · Geography · Operations research · Population · Structural basin · Sustainability · Upgrade · Water resource management · Water resources · Water supply · Child Nutrition and Water Access · Computer Science · Engineering · Environmental Science · Water Resources and Sustainability · Water resources management and optimization · Ecology · Environmental Engineering · Geology
| Highly cited | No |
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