中国资源综合利用2025，Vol.43Issue(3)：211-213,3.DOI:10.3969/j.issn.1008-9500.2025.03.064
成都市成华区沙河水生态状况调查
Investigation on the Water Ecological Status of Shahe River in Chenghua District,Chengdu City
杨含 1程弘飞 2王海宁 1肖瑶 1杨磊 2罗玲玲 2李爽 2张海霞1
作者信息
- 1. 成都市成华生态环境局
- 2. 四川锦城佳禾生态环保科技有限公司,成都 610019
- 折叠
摘要
Abstract
Shahe River is an important river that flows through Chenghua district of Chengdu city,and its water ecological status urgently needs to be investigated.In order to further understand the ecological background of Shahe River in Chenghua district,Chengdu city,and establish and improve the data system of important river biodiversity,this survey follows the"Detailed Rules for Evaluating Indicators of Water Ecology in the Yangtze River Basin(Trial)",and designs 4 primary indicators and 10 secondary indicators.Among them,the primary indicators are water ecosystem health,water habitat protection,water environment protection,and water resource security,and the secondary indicators are the number of fish species,the number of large benthic animal species,the natural shoreline rate,water connectivity,water cleanliness,water self purification capacity,water quality,water quality change trend,flood season pollution intensity,and ecological flow compliance rate.According to the evaluation,in 2024,the comprehensive score of Shahe(Chenghua district section of Chengdu city)is 69.5 points,and the ecological comprehensive evaluation level of the river water is good,indicating that the river is in a healthy state.关键词
沙河/水生态/调查/综合评价/成都市成华区Key words
Shahe River/aquatic ecology/investigation/comprehensive evaluation/Chenghua district,Chengdu city分类
资源环境引用本文复制引用
杨含,程弘飞,王海宁,肖瑶,杨磊,罗玲玲,李爽,张海霞..成都市成华区沙河水生态状况调查[J].中国资源综合利用,2025,43(3):211-213,3.
