| 不同承载标准下水资源承载力评价 |
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| 引用本文： | 金菊良,董涛,郦建强,张礼兵,李辉.不同承载标准下水资源承载力评价[J].水科学进展,2018,29(1):31-39. |
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| 作者姓名： | 金菊良 董涛 郦建强 张礼兵 李辉 |
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| 作者单位： | 1.合肥工业大学土木与水利工程学院, 安徽 合肥 230009; |
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| 基金项目： | 国家重点研发计划资助项目（2016YFC0401303；2016YFC0401305） |
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| 摘 要： | 为解决水资源承载力随水资源承载支撑力、承载压力和承载调控力不同而变化的问题，在探讨水资源承载力理论、特征和影响因素的基础上，分析水资源承载支撑力、承载压力和承载调控力系统，建立水资源承载力评价指标体系。同时，从承载标准的角度，考虑承载主体不同保证率下的水资源可利用量和承载客体不同的承载水平，建立不同承载标准下的区域水资源承载力评价模型；并应用该模型计算陕西省在不同供水保证率和不同承载水平下的水资源可承载人口和经济，评价结果可为陕西省水资源合理配置提供重要参考。应用结果表明该区域水资源承载力评价模型在不同承载标准下计算简单、适用性强，有很好的应用效果。
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| 关 键 词： | 水资源承载力评价 承载标准 供用水量平衡 承载水平 用水定额 陕西省 |
| 收稿时间： | 2017-08-17 |
Water resources carrying capacity evaluation method under different carrying standards |
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| JIN Juliang,DONG Tao,LI Jianqiang,ZHANG Libing,LI Hui.Water resources carrying capacity evaluation method under different carrying standards[J].Advances in Water Science,2018,29(1):31-39. |
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| Authors: | JIN Juliang DONG Tao LI Jianqiang ZHANG Libing LI Hui |
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| Affiliation: | 1.School of Civil Engineering, Hefei University of Technology, Hefei 230009, China;2.Institude of Water Resources and Environmental Systems Engineering, Hefei University of Technology, Hefei 230009, China;3.Water Resources and Hydropower Planning and Design General Institute, MWR, Beijing 100011, China |
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| Abstract: | In order to address the issue that the water resources carrying capacity varies with the change of the relationship between carrying ability, carrying pressure and regulation ability of water resources accordingly, this article analyzed three systems relating to water resources carrying capacity (i. e., carrying ability system, carrying pressure system and regulation ability system), and further, established an index system for evaluation, which is based on the analysis of the theory, characteristics and influencing factors of water resources carrying capacity. In addition, this article developed the water resources carrying capacity evaluation model from the view of carrying standard. This model also considered water availability under different guarantee rates of utilization of water resources and different loading levels of carrying objects simultaneously. The population and the size of economy that water resources could support under different water availability and carrying standard in Shaanxi Province were calculated by the application of this model. The results could provide theoretical reference for reasonable allocation of water resources in Shaanxi Province. The practical application showed that the water resources carrying capacity evaluation model is simple and easy to use under different carrying standards, and it has good application effects as well. |
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| Keywords: | water resources carrying capacity evaluation carrying standard water supply and demand balance carrying capacity level water quota Shaanxi Province |
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