山东科学2026，Vol.39Issue(3)：75-86,12.DOI:10.3976/j.issn.1002-4026.2025017
小清河济南段水生态质量评价体系指标筛选研究
Index selection for a water ecological quality evaluation system in the Jinan section of Xiaoqing River
摘要
Abstract
The Xiaoqing River serves as a multifunctional waterway in Shandong Province,supporting flood control,irrigation,and navigation activities.Accurate evaluation of its water ecological quality is crucial for informing ecological restoration and guiding the resumption of navigation.This study conducted field monitoring to assess correlations between water quality parameters and biodiversity indices,aiming to identify appropriate biological indicators at the species,population,and community levels for the Jinan section.A hierarchical evaluation framework was developed by integrating indicators across three levels:physicochemical characteristics,habitat quality,and ecological structure.This system was applied for the first time to assess the water ecological quality of the Jinan section.The results aligned with the observed spatial trend of water quality,characterized by a"high-low-high"pattern from upstream to downstream.The study provides a scientific foundation for ecological restoration and navigation planning in the Xiaoqing River basin and offers a methodological reference for evaluating urban river ecosystems in China.关键词
小清河济南段/水生态质量/评价体系/指标筛选Key words
Jinan section of Xiaoqing River/water ecological quality/evaluation system/index selection分类
资源环境引用本文复制引用
郑琳琳,王光勇,吴慧,王辉,刘建军,张水燕,田勇..小清河济南段水生态质量评价体系指标筛选研究[J].山东科学,2026,39(3):75-86,12.基金项目
山东省重点研发计划(重大科技创新工程)(2019JZZY020705) （重大科技创新工程）
济南市民生专项(201913015) （201913015）
山东省重点研发计划(软科学)(2024RKY0604) （软科学）
