南方科技大学知识苑(SUSTech KC): Small reduction in land surface albedo due to solar panel expansion worldwide

题名	Small reduction in land surface albedo due to solar panel expansion worldwide
作者	Wei，Sihuan1 ; Ziegler，Alan D.2; Qin，Yingzuo 1; Wang，Dashan1 ; Chen，Yuntian 3; Yan，Jinyue 4; Zeng，Zhenzhong1
通讯作者	Zeng，Zhenzhong
发表日期	2024-12-01
DOI	10.1038/s43247-024-01619-w
发表期刊	Communications Earth and Environment 影响因子和分区
EISSN	2662-4435
卷号	5 期号:1
摘要	Photovoltaic (PV) panel deployment for decarbonization may reduce local terrestrial albedo, triggering a positive radiative forcing that counteracts the desired negative radiative forcing from carbon emission reductions. Yet, this potential adverse impact remains uncertain due to limited observations at PV sites. Herein we employ a robust linear parameterization method to quantify PV-induced albedo changes based on satellite data globally. We find an overall albedo decrease of −1.28 (−1.80, −0.90) × 10 (median and interquartile range), specific for land-cover types and climate regimes. However, the extent of albedo reduction is markedly lower than simplistic assumed values in simulating climate feedback for solar farming in Earth system models. Moreover, the albedo-induced positive radiative forcing can be offset by negative radiative forcing from clean solar generation in most PV farms within one year. Our findings underscore PV’s potential in mitigating global warming and stress the need for more accurate model estimations.
相关链接	[Scopus记录]
收录类别	SCI
语种	英语
学校署名	第一 ; 通讯
Scopus记录号	2-s2.0-85202739598
来源库	Scopus
引用统计
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/816632
专题	工学院_环境科学与工程学院
作者单位	1.School of Environmental Science and Engineering,Southern University of Science and Technology,Shenzhen,China 2.Faculty of Fisheries Technology and Aquatic Resources,Mae Jo University,Chiang Mai,Thailand 3.Ningbo Institute of Digital Twin,Eastern Institute of Technology,Ningbo,Zhejiang,China 4.Department of Building Environment and Energy Engineering,The Hong Kong Polytechnic University,Kowloon,Hong Kong
第一作者单位	环境科学与工程学院
通讯作者单位	环境科学与工程学院
第一作者的第一单位	环境科学与工程学院
推荐引用方式 GB/T 7714	Wei，Sihuan,Ziegler，Alan D.,Qin，Yingzuo,et al. Small reduction in land surface albedo due to solar panel expansion worldwide[J]. Communications Earth and Environment,2024,5(1).
APA	Wei，Sihuan.,Ziegler，Alan D..,Qin，Yingzuo.,Wang，Dashan.,Chen，Yuntian.,...&Zeng，Zhenzhong.(2024).Small reduction in land surface albedo due to solar panel expansion worldwide.Communications Earth and Environment,5(1).
MLA	Wei，Sihuan,et al."Small reduction in land surface albedo due to solar panel expansion worldwide".Communications Earth and Environment 5.1(2024).