环境保护科学2025，Vol.51Issue(5)：64-70,7.DOI:10.16803/j.cnki.issn.1004-6216.202410005
湖南省河湖健康现状分布特征及影响因子分析
Analyses of the current distribution characteristics of river and lake health and influencing factors in Hunan Province
摘要
Abstract
To comprehensively describe and explore the current status of health and distribution characteristics of rivers and lakes in Hunan Province,by using statistical methods such as normal distribution analysis,cluster analysis,and factor analysis,taking 95 rivers and lakes that have been assessed as of the end of 2023 as research objects,this research analyzed the spatial distribution characteristics of the health status in Hunan province,identified the main factors affecting the health of rivers and lakes.The research showed that the overall health status in Hunan Province was good and had regional characteristics,the northern and eastern region showed good results in the basin criterion layer,but poor results in the biology criterion layer,while the central,western,and southern regions were opposite.Factors such as water quality,water supply level,aquatic flora and fauna,and public satisfaction had significant impact on the health status of rivers.The research results were consistent with the investigation results,provided scientific basis for the continuous and steady development of river and lake health assessment work and the sustainable development of rivers and lakes in Hunan province.关键词
河湖健康评价/空间分布/影响因子/湖南省Key words
health assessment of rivers and lakes/spatial distribution/impact factors/Hunan Province分类
资源环境引用本文复制引用
乔祺,石林,赵丽子,胡娟,张恒恺,颜旭..湖南省河湖健康现状分布特征及影响因子分析[J].环境保护科学,2025,51(5):64-70,7.基金项目
湖南省水利科技项目(XSKJ2023059-18) （XSKJ2023059-18）
