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Impact of thermal condition on vegetation feedback under greening trend of China
Xue, Yuxuan1,2; Lu, Hongwei1; Guan, Yanlong1,2; Tian, Peipei1,2; Yao, Tianci1,2
2021-09-01
Source PublicationSCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
Volume785Pages:11
Corresponding AuthorLu, Hongwei(luhw@igsnrr.ac.cn)
AbstractIn China, an unambiguous greening trend was observed over the last three decades. The feedback induced by vegetation growth can affect regional climate. Here, we investigated how vegetation feeds back to land surface temperature (LST) in temperature zones and land-use types in China using 18-years (2001 & ndash;2018) of Moderate Resolution Imaging Spectroradiometer (MODIS) LST and Normalized Difference Vegetation Index (NDVI) data. We first showed that vegetation feedback was significantly negative (p < 0.1, t-test) in most parts of China. Specifically, we discovered a downtrend of vegetation feedback from the coldest temperature zone to the hottest temperature zone. Moreover, vegetation feedback and thermal condition showed an inverse relationship among temperature zones. The inverse relationship clarified that vegetation growth can cool most parts of China during climate change. In the end, we showed the pattern of vegetation feedback among land-use types. Due to the expansion of grassland, vegetation feedback may temporarily positive. Suitable vegetation coverage in urban land, banning deforestation, and cultivating land reasonably can decrease the local temperature by inducing negative vegetation feedback. (c) 2021 Elsevier B.V. All rights reserved.
KeywordVegetation feedback Land surface temperature Vegetation growth Temperature zones MODIS China
DOI10.1016/j.scitotenv.2021.147380
WOS KeywordLAND-SURFACE TEMPERATURE ; COVER CHANGE ; ACCUMULATED TEMPERATURE ; AIR-TEMPERATURE ; SOIL-MOISTURE ; CLIMATE ; WATER ; EVAPOTRANSPIRATION ; SUGARCANE ; PATTERNS
Indexed BySCI
Language英语
Funding ProjectNational Key Research and Development Program of China[2019YFC0507801] ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[2019QZKK1003] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA20040301] ; National Natural Science Foundation of China[41890824] ; CAS Interdisciplinary Innovation Team[JCTD-2019-04]
Funding OrganizationNational Key Research and Development Program of China ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; CAS Interdisciplinary Innovation Team
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000659453200007
PublisherELSEVIER
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/164131
Collection中国科学院地理科学与资源研究所
Corresponding AuthorLu, Hongwei
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Xue, Yuxuan,Lu, Hongwei,Guan, Yanlong,et al. Impact of thermal condition on vegetation feedback under greening trend of China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2021,785:11.
APA Xue, Yuxuan,Lu, Hongwei,Guan, Yanlong,Tian, Peipei,&Yao, Tianci.(2021).Impact of thermal condition on vegetation feedback under greening trend of China.SCIENCE OF THE TOTAL ENVIRONMENT,785,11.
MLA Xue, Yuxuan,et al."Impact of thermal condition on vegetation feedback under greening trend of China".SCIENCE OF THE TOTAL ENVIRONMENT 785(2021):11.
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