水资源与水工程学报2025，Vol.36Issue(6)：105-112,8.DOI:10.11705/j.issn.1672-643X.2025.06.13
采煤沉陷区水面光伏电站对水环境的潜在影响
Potential impact of floating photovoltaic power stations on the aquatic environment in the coal-mining subsidence area
摘要
Abstract
This study focused on the water bodies in the coal-mining subsidence area of Yingshang Coun-ty,Fuyang City,Anhui Province.By monitoring multiple water environmental indicators in these ponds hosting floating photovoltaic(FPV)installations and in surrounding surface waters,we explored the po-tential impacts of FPV on water environments at three spatial scales:local,pond,and regional.The re-sults indicate that at the local scale,average values of chlorophyll-a,phycocyanin,water temperature,pH,and turbidity in FPV-covered areas are all lower than in uncovered areas.This indicates that FPV can suppress the growth of plankton,reduce hydrodynamic disturbances,and therefore protect the local water environment.At the pond scale,different environmental indicators exhibit strong spatial heteroge-neity,and no significant differences between covered and uncovered zones are spotted.At the regional scale,these environmental indicators are mainly controlled by regional background conditions,and the influence of FPV coverage is relatively weak.Overall,FPV coverage appears to exert a regulatory effect on the aquatic environment in coal-mining subsidence areas at local scale,but its influence diminishes as the spatial scale expands.关键词
水面光伏电站/采煤沉陷区/水环境/空间尺度/光伏覆盖/阜阳市Key words
floating photovoltaics power station/coal-mining subsidence area/aquatic environment/spatial scale/FPV coverage/Fuyang City分类
资源环境引用本文复制引用
王紫滢,王思平,杨贺强,张涛,丛婷婷,常勇..采煤沉陷区水面光伏电站对水环境的潜在影响[J].水资源与水工程学报,2025,36(6):105-112,8.基金项目
国家自然科学基金面上项目(42572302) （42572302）
中国水利水电建设工程咨询有限公司科研项目(823172116) （823172116）
