南方高开发地区雨源型河流生态修复效果评估
Evaluation of Ecological Restoration Effects of Rain-Fed Rivers in a Highly Developed Region in the South of China
DOI: 10.12677/aep.2025.158128, PDF,    国家自然科学基金支持
作者: 金兴良:深圳市环境科学研究院水环境研究所,广东 深圳;深圳市水文水质中心,广东 深圳;孙滔滔, 杨运动*, 赵尚飞, 李 玮, 朱婷婷:深圳市环境科学研究院水环境研究所,广东 深圳
关键词: 综合评价指标体系楼村水生态修复效果评估Comprehensive Evaluation Index System Lou-Cun-Shui River Ecological Restoration Effect Evaluation
摘要: 楼村水是深圳市具有代表性的雨源型河流,研究其水生态状况具有重要意义。本研究构建了适用于南方高开发地区河流的生态修复效果综合评价指标体系,分为3个层次包括水文特征、河流河岸状况、水体理化指标、水生生物状况和社会服务功能在内的5大类20项指标。开展了楼村水的生态现状监测,并结合历史监测数据对实施生态修复工程前、后的河流健康状况进行评估。结果表明,楼村水在整治前的健康综合指数评分为21.7分,总体属于五类河湖处于劣态;实施整治工程后取得较好的生态修复效果,20项评价指标中有13项改善,其健康综合指数评分为73.0分,总体属于三类河湖处于亚健康态。
Abstract: Lou-cun-shui River is a typical rain source river in Shenzhen City. Exploring its aquatic ecological health status is very important to Shenzhen’s ecology. By taking the Lou-cun-shui River as a research object, a comprehensive evaluation index system of ecological restoration effect was established. It consisted of a total of 20 indicators that were divided into 3 levels, 5 categories: Hydro-logical characteristics, physical habitats, water environment, aquatic organisms, and social service functions. The ecological status monitoring of Lou-cun-shui River was carried out, and the ecological health status before and after the implementation of the river ecological restoration was evaluated based on the historical monitoring data. The results showed that, before river ecological restoration, the score of Health Index of Lou-cun-shui River was 21.7, and the health level was poor; after river ecological restoration, 13 out of the 20 evaluation indicators were improved, the score of Health Index was 73.0, and the health level was in sub-health.
文章引用:金兴良, 孙滔滔, 杨运动, 赵尚飞, 李玮, 朱婷婷. 南方高开发地区雨源型河流生态修复效果评估[J]. 环境保护前沿, 2025, 15(8): 1148-1156. https://doi.org/10.12677/aep.2025.158128

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