考虑水力连通性的水系连通评价指标体系构建与应用
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

TV213.4

基金项目:

水体污染控制与治理科技重大专项(2018ZX07105);国家自然科学基金创新群体项目(51621092)


Construction and application of water system connectivity evaluation index system considering hydraulic connectivity
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 文章评论
    摘要:

    在水系形态特征与水系结构连通性基础上,增加了包含水工建筑物数量、下游收水量和换水周期在内的水力连通性评价指标,构建了更加全面的水系连通评价指标体系。通过层次分析与熵权法相结合的综合评价法确定各指标权重,并利用该评价指标体系对廊坊市北运河-永定河区域水网3种水系连通方案进行了评价,得到最优水系连通方案。评价结果表明,构建的评价指标体系能够更加全面地表征水系连通情况,可用于河网水系连通评价。

    Abstract:

    Based on the morphological characteristics of water system and the connectivity of water system structure, with the addition of hydraulic connectivity evaluation indexes including the number of hydraulic buildings, downstream water intake and water exchange period, a more comprehensive evaluation index system of water system connectivity was constructed. The weight of each index was determined by the comprehensive evaluation method combining analytic hierarchy process and entropy weight method. The evaluation index system was used to evaluate three water system connectivity schemes of the North Canal and Yongding River regional water network in Langfang City, and the optimal water system connectivity scheme was obtained. The evaluation results show that the constructed evaluation index system can represent the water system connectivity more comprehensively, and the results can provide reference for the water system connectivity evaluation in the river network.

    参考文献
    相似文献
    引证文献
引用本文

高学平,胡泽,闫晨丹,等.考虑水力连通性的水系连通评价指标体系构建与应用[J].水资源保护,2022,38(2):41-47.(GAO Xueping, HU Ze, YAN Chendan, et al. Construction and application of water system connectivity evaluation index system considering hydraulic connectivity[J]. Water Resources Protection,2022,38(2):41-47.(in Chinese))

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2020-07-30
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2022-03-22
  • 出版日期: