气候变化领域集成服务门户(CCPortal): Asymmetric influence of forest cover gain and loss on land surface temperature

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DOI	10.1038/s41558-023-01757-7
	Asymmetric influence of forest cover gain and loss on land surface temperature
	Su, Yongxian; Zhang, Chaoqun; Ciais, Philippe; Zeng, Zhenzhong; Cescatti, Alessandro; Shang, Jiali; Chen, Jing Ming; Liu, Jane; Wang, Ying-Ping; Yuan, Wenping; Peng, Shushi; Lee, Xuhui; Zhu, Zaichun; Fan, Lei; Liu, Xiaoping; Liu, Liyang; Lafortezza, Raffaele; Li, Yan; Ren, Jiashun; Yang, Xueqin; Chen, Xiuzhi
发表日期	2023
ISSN	1758-678X
EISSN	1758-6798
起始页码	823
结束页码	+
卷号	13 期号:8
英文摘要	Changes in tree cover can change surface temperatures in multiple ways. Here, the authors show an asymmetric direct biophysical effect of tree cover change, as the cooling due to tree cover gain is greater in magnitude than the warming from tree cover loss in most forests. The direct biophysical effects of fine-scale tree cover changes on temperature are not well understood. Here, we show how land surface temperature responds to subgrid gross tree cover changes. We find that in many forests, the biophysical cooling induced by enhanced evapotranspiration due to tree cover gain is greater in magnitude than the warming from tree cover loss. Therefore, the goal of no biophysical warming effects from tree cover changes could be achieved by regaining a fraction of previously lost tree cover areas. This percentage differs between different forest biomes, ranging from 75% in tropical to 83% in temperate forests. Neglecting this asymmetric temperature effect of fine-scale tree cover change ignores the fact that biophysical feedbacks continue to cause surface temperature changes even under net-zero tree cover changes. Thus, it is necessary to account for gross, rather than net, tree cover changes when quantifying the biophysical effects of forests.
英文关键词	BOREAL FOREST; CLIMATE; MANAGEMENT; CHINA; DEFORESTATION; VEGETATION; FEEDBACKS; IMPACTS; EUROPE; EVAPOTRANSPIRATION
WOS研究方向	Environmental Sciences ; Environmental Studies ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:001048665400023
来源期刊	Nature Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/282347
作者单位	Guangdong Academy of Sciences; Guangzhou Institute of Geography, Guangdong Academy of Sciences; Sun Yat Sen University; Universite Paris Cite; CEA; Centre National de la Recherche Scientifique (CNRS); Universite Paris Saclay; Southern University of Science & Technology; European Commission Joint Research Centre; EC JRC ISPRA Site; Agriculture & Agri Food Canada; University of Toronto; Peking University; Yale University; Peking University; Ministry of Natural Resources of the People's Republic of China; Peking University; Southwest University - China; Universita degli Studi di Bari Aldo Moro; Beijing Forestry University; Beijing Normal University
推荐引用方式 GB/T 7714	Su, Yongxian,Zhang, Chaoqun,Ciais, Philippe,et al. Asymmetric influence of forest cover gain and loss on land surface temperature[J],2023,13(8).
APA	Su, Yongxian.,Zhang, Chaoqun.,Ciais, Philippe.,Zeng, Zhenzhong.,Cescatti, Alessandro.,...&Chen, Xiuzhi.(2023).Asymmetric influence of forest cover gain and loss on land surface temperature.Nature Climate Change,13(8).
MLA	Su, Yongxian,et al."Asymmetric influence of forest cover gain and loss on land surface temperature".Nature Climate Change 13.8(2023).