Index System and Method of Eco-environmental Water Demand Evaluation

WU Jiezhen; WANG Lihong; LIN Wennu; JIANG Xinwei

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Index System and Method of Eco-environmental Water Demand Evaluation

- Index System and Method of Eco-environmental Water Demand Evaluation
- Bulletin of Soiland Water Conservation Vol. 24, Issue 6, Pages: 65-69(2005)
- 作者机构：
  
  1. 浙江大学环境与资源学院,浙江,杭州,310028
  2. 浙江省温州市洞头县环保局,浙江,温州,325700
  3. 浙江省环境科学设计研究院,浙江,杭州,310028
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2005
- 稿件说明：
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WU Jiezhen, WANG Lihong, LIN Wennu, et al. Index System and Method of Eco-environmental Water Demand Evaluation[J]. Bulletin of Soiland Water Conservation, 2005, 24(6): 65-69.
DOI：

WU Jiezhen, WANG Lihong, LIN Wennu, et al. Index System and Method of Eco-environmental Water Demand Evaluation[J]. Bulletin of Soiland Water Conservation, 2005, 24(6): 65-69. DOI：

摘要

近期生态环境需水逐渐成为水资源及相关领域的研究热点。通过系统分析生态环境需水与水资源的关系，结合生态环境需水的影响因素建立了1个目标层，4个准则层和20个指标的生态环境需水评价指标体系及其评价方法，进一步丰富了生态环境需水的理论。并以水资源丰富的安吉县为参照对象对浙江省不同方位的6个县市的生态环境需水进行评价。得出桐庐、天台、诸暨3个县市的生态环境需水为优良级别，而永康、瑞安和龙游3个县市则为良好级别，并找出了影响各县市生态环境需水的瓶颈因素。

Abstract

Nowadays eco-environmental water demand is becoming a hot spotiven the field of water resource and re-lated fields. The relationship between eco-environmental water demand and water resource was analyzed. Demand evaluating index system for the eco-environmental water included one object layer

four guide layers and 20 index-es. The evaluating measures were set up

which enriches the theory of eco-environmental water demand. In addi-tion

based on the eco-environmental water demands of Anji County

the clemands of six counties in different loca-tions of Zhejiang Province were calculated and evaluated. The conclusion is that eco-environmental water demand for Tonglu County

Tiantai Countyand Zhuji County are on excellent level

and for Yongkang County

Ruian County and Longyou County

on good level. The bottleneck factors of each city can be found accordingly.

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