河道综合治理清淤与水生态保护和水质提升关系研究  

摘要：以大理市弥苴河综合整治工程为例，研究河道综合治理清淤与水生态保护以及水质提升之间的关系。详细阐述河道清淤对水生态系统的积极影响和潜在挑战，并提出一系列针对性的措施，以实现清淤工作与水生态保护、水质提升的协同发展，为可持续的水环境保护提供理论支持和实践指导。

关键词：河道清淤；水生态保护；水质提升；综合治理

中图分类号：TV85 文献标识码：A 文章编号：1008-9500（2024）10-0-03

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Research on the Relationship between Comprehensive River Management， Dredging， Water Ecological Protection， and Water Quality Improvement

YUAN Zhijing1， YANG Yiyan2

（1.Dali Water Conservancy Service Center; 2. Ecological Environment Monitoring Station of Yunnan Provincial Department of Ecology and Environment in Dali Prefecture， Dali 671000， China）

Abstract： Taking the Miju River Comprehensive Improvement Project in Dali city as an example， this study investigates the relationship between comprehensive river management and dredging， water ecological protection， and water quality improvement， elaborates on the positive impacts and potential challenges of river dredging on aquatic ecosystems， and proposes a series of targeted measures to achieve the coordinated development of dredging work， water ecological protection， and water quality improvement， providing theoretical support and practical guidance for sustainable water environment protection.

Keywords： river dredging; water ecological protection; improvement of water quality; comprehensive control

弥苴河发源于洱源县长木箐北山西坡的瓜拉坡，流经右所镇、邓川镇及大理市上关镇，主河段全长为22.28 km，流域面积为1 236.9 km2，大理市境内长为

8.9 km，多年平均径流量为3.82亿m3，占洱海多年平均径流量的47%。（剩余2887字）