中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地理科学与资源研究所
  3. 中国科学院地理科学与资源研究所
  4. 区域可持续发展分析与模拟重点实验室
  5. 外文论文
Does Photovoltaic Solar Energy Promote Greening in Ecologically Fragile Region?

文献类型：期刊论文

作者Li, Xiaochun2,3; Yang, Yu4; Zhang, Xin1; Zhang, Lu2,3; Zhang, Haiping2,3; Xia, Siyou2,3; Xue, Jiashun2,3
刊名EARTHS FUTURE
出版日期2025-11-06
卷号13期号:11页码:e2025EF006871
关键词photovoltaic solar energy environmental impacts greenness change human activity ecologically fragile region
DOI10.1029/2025EF006871
产权排序1
文献子类Article
英文摘要With the rapid expansion of photovoltaic (PV) technology, the deployment of PV facilities in ecologically fragile areas has raised concerns about its environmental impacts. Although previous studies have used remote sensing data to assess the impact of PV facilities on greenness, there is still a lack of in-depth exploration into the spatial heterogeneity of vegetation changes within these facilities and their driving factors. This study focuses on the Yellow River Basin, a region severely affected by soil erosion, using PV data sets from 2010 to 2021 and 30-m resolution Normalized Difference Vegetation Index to conduct a pixel-level analysis of the environmental impacts of PV facilities. The results reveal that, while 60% of PV-occupied areas exhibited increased greenness post-deployment, only 14% of facilities showed overall greening, and 72% exhibited less greening than their respective control areas. These findings indicate that PV deployment does not result in net greening at the landscape scale. Higher background greenness was associated with better vegetation recovery within PV facilities. Human activities also significantly influenced greenness change within PV facility. The intensity of land disturbance during PV construction may hinder vegetation recovery, but human management post PV construction appears to mitigate previous land uses, leading to vegetation improvement within PV installations. These findings underscore the importance of scientifically planning PV facilities in fragile regions, suggesting that appropriate site selection and management can facilitate sustainable renewable energy development and promote ecosystem restoration.
URL标识查看原文
WOS关键词POVERTY ALLEVIATION ; RENEWABLE ENERGY ; FOOD SECURITY ; CHINA ; IRRIGATION ; RESPONSES ; IMPACTS
WOS研究方向Environmental Sciences & Ecology ; Geology ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:001608901900001
出版者AMER GEOPHYSICAL UNION
源URL[http://ir.igsnrr.ac.cn/handle/311030/217736]  
专题区域可持续发展分析与模拟院重点实验室_外文论文
通讯作者Yang, Yu
作者单位1.Univ Chinese Acad Sci, Aerosp Informat Res Inst, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China;
3.Univ Chinese Acad Sci, Coll Resource & Environm, Beijing, Peoples R China;
4.Beijing Normal Univ, Fac Geog Sci, Beijing, Peoples R China;
推荐引用方式
GB/T 7714		 Li, Xiaochun,Yang, Yu,Zhang, Xin,et al. Does Photovoltaic Solar Energy Promote Greening in Ecologically Fragile Region?[J]. EARTHS FUTURE,2025,13(11):e2025EF006871.
APA Li, Xiaochun.,Yang, Yu.,Zhang, Xin.,Zhang, Lu.,Zhang, Haiping.,...&Xue, Jiashun.(2025).Does Photovoltaic Solar Energy Promote Greening in Ecologically Fragile Region?.EARTHS FUTURE,13(11),e2025EF006871.
MLA Li, Xiaochun,et al."Does Photovoltaic Solar Energy Promote Greening in Ecologically Fragile Region?".EARTHS FUTURE 13.11(2025):e2025EF006871.

入库方式： OAI收割

来源：地理科学与资源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。