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首页> 外文会议>2010 4th International Conference on Bioinformatics and Biomedical Engineering >A New Method for Regional Water Environmental Capacity Estimation Based on Natural-Social Water Cycle Analysis
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A New Method for Regional Water Environmental Capacity Estimation Based on Natural-Social Water Cycle Analysis

机译：基于自然社会水循环分析的区域水环境容量估算新方法

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摘要

Human's social-economic activities have significantly interrupted the natural water cycle, particularly in urban area. The so-called binary natural-social water cycle issue has highly increased the complexity of urban water system. Traditional method to calculate water environmental capacity (WEC) depending on water quality model and long time series of monitoring data is sometimes not practical, especially at the planning stage or for strategy evaluation. Considering the influences of social-economic activities on natural water cycle, a new method for estimating WEC was developed in this study, focusing on diluting and mixing process of the water body. And then case study has been carried out in two cities located in northern China. Estimation of WEC and evaluation of carrying situation have been conducted, while the results are verified with monitoring data. It is indicated that the new method can be used as a practical tool supporting water environmental management in China.
机译：人类的社会经济活动已极大地中断了自然水循环，特别是在城市地区。所谓的二元自然社会水循环问题极大地增加了城市水系统的复杂性。依靠水质模型和长时间的监测数据来计算水环境容量（WEC）的传统方法有时不切实际，尤其是在计划阶段或策略评估中。考虑到社会经济活动对自然水循环的影响，本研究开发了一种估算WEC的新方法，重点是水体的稀释和混合过程。然后在中国北方的两个城市进行了案例研究。进行了WEC的估计和携带状况的评估，同时通过监控数据验证了结果。结果表明，该新方法可作为支持中国水环境管理的实用工具。

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