Water Ecological Health Assessment of the Zhanghe River in the Haihe River Basin
ZHENG Yanjun
Abstract：To analyze the ecological health status of the Zhanghe River,an assessment was conducted focusing on three aspects:hydrology and water resources,physical structure,and social service functions.The main stream of the Zhanghe River scored 24 points in the hydrology and water resources criterion layer,82.5 points in the physical structure criterion layer,and 70 points in the social service function criterion layer.Consequently,the health conditions were classified as unhealthy,ideal,and healthy,respectively.Insufficient water resources to meet the demands of both riverbanks,leading to frequent water disputes and constraining the stable socio-economic development of the Zhanghe River region.It was suggested to optimize water source scheduling projects and increase ecological flow to provide water volume guarantees for the Zhanghe River′s aquatic ecosystem.
Keywords：Zhanghe Riverhydrology and water resourcesphysical structuresocial service functionwater ecological health assessment
Publication Date：2026-02-20
Online Publishing Date：2026-03-27(First online date of this platform, not the publication date of the document)
Pages：6( 1-6 )