面向健康的城市水系生态修复方案优选方法

生态学杂志

面向健康的城市水系生态修复方案优选方法

赵彦伟¹;曾勇²;杨志峰¹;刘静玲¹

¹北京师范大学环境学院水环境模拟国家重点实验室, 北京 100875; ²中国石油大学（北京）资源与信息学院, 北京 102249

收稿日期:2007-09-16 修回日期:1900-01-01 出版日期:2008-07-10 发布日期:2008-07-10

Health-oriented optimal selection method for ecological restoration scenarios of urban water system.

ZHAO Yan-wei¹;ZENG Yong²;YANG Zhi-feng¹;LIU Jing-ling¹

¹State Key Laboratory of Water Environmental Simulation, School of Envi
ronment, Beijing Normal University, Beijing 100875, China; ²School of Eart
h Sciences and Geoinformatics, China Petroleum University, Beijing 102249, China

Received:2007-09-16 Revised:1900-01-01 Online:2008-07-10 Published:2008-07-10

摘要/Abstract

摘要： 生态系统健康是水体生态修复的目标，但河段尺度的健康理念无法为城市水系生态修复提供明确指导，生态修复方案缺乏优选方法。识别了城市水系健康内涵，认为城市水系健康包括水量、水质与水生态健康，还应具有时空分布上的同质性。基于健康理念，提出城市水系生态修复方案优选技术路线，构建包括水量、水质与水生态的平均满足度、空间标准差和时间标准差等9项指标的城市水生态修复方案优选指标体系，提出多人多准则决策方法（TOPSIS），可实现灵活、快捷的方案优选。

关键词: 针阔叶混交林, 水文学, 总有机碳(TOC

Abstract: Ecosystem health is one of the objectives of water body’s ecological restoration, while the current health idea based on river reach scale cannot provide clear guidance for the ecological restoration of urban water system, and the shortage of optimal selection method for restoration scenarios is very serious. In this paper, the connotation of urban water system health was identified as embracing water quantity, water quality, and aquatic health with spatial and temporal homogeneity. Based on this health idea, the technical procedure of the optimal selection for the ecological restoration scenarios of urban water system was put forward, and the related indicator system was established, covering the average satisfying degree and the temporal and spatial standard deviations of ecological water demand, water quality, and aquatic ecosystem. The flexible and quick optimal selection of restoration scenarios could be realized by using the technique for order preference by similarity to ideal solution (TOPSIS).

Key words: Coniferous and broad-leaved mixed forest, Hydrology, Total organic carbon (TOC)

赵彦伟;曾勇;杨志峰;刘静玲 . 面向健康的城市水系生态修复方案优选方法[J]. 生态学杂志.

ZHAO Yan-wei¹;ZENG Yong²;YANG Zhi-feng¹;LIU Jing-ling¹ . Health-oriented optimal selection method for ecological restoration scenarios of urban water system. [J]. cje.