气候变化领域集成服务门户(CCPortal): Cascading costs of snow cover reduction trend in northern hemisphere

CCPortal

DOI	10.1016/j.scitotenv.2021.150970
	Cascading costs of snow cover reduction trend in northern hemisphere
	Liu, Shiwei; Qi, Jianchuan; Liang, Sai; Wang, Xiaoming; Wu, Xuejiao; Xiao, Cunde
通讯作者	Qi, JC (通讯作者)，Guangdong Univ Technol, Inst Environm & Ecol Engn, Key Lab City Cluster Environm Safety & Green Dev, Minist Educ, Guangzhou 510006, Guangdong, Peoples R China.
发表日期	2022
ISSN	0048-9697
EISSN	1879-1026
卷号	806
英文摘要	Environmental changes in response to global warming would conversely deplete the efficacy of our actions combating climate change, cultivating extra cost. Among them, the declining snow cover due to global warming would diminish its contribution to climate regulation, and further exacerbate global warming. This leads to a part of global carbon mitigation efforts acting virtually to neutralize the impact of snow cover reduction. It would have been otherwise saved to contribute to the goals of the Paris Agreement. In this respect, here we evaluate the economic impacts of snow cover reduction in the Northern Hemisphere in terms of the mitigation that virtually counteracts the loss of climate regulation pertinent to the snow cover reduction trend, to demonstrate the magnitude of the cascading costs of climate change. As different carbon mitigation approaches would lead to different economic impacts, we follow the general principles of the Paris Agreement and establish two responsibility-sharing scenarios. The results reveal the non-negligible global costs considering not only the impact incurred by the nations implementing carbon mitigation but also, in the context of globalization, the cascading effect magnified in the global supply chain. We also identify critical nations, sectors, and international trade pairs that would confront the most costs. The results urge hotspot nations and trade partners to actively participate in the enhanced global efforts through the Paris Agreement to reduce carbon emissions. This can not only mitigate its direct global warming effect, but also abate the impacts of collateral environmental deterioration, such as snow cover reduction, eventually for their own benefits. (c) 2021 Elsevier B.V. All rights reserved.
关键词	ALBEDO CRYOSPHERE
英文关键词	Climate change; Global warming; Snow cover reduction; Carbon mitigation; Global supply chains; Cascading economic impacts
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:000740230100010
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/254906
作者单位	[Liu, Shiwei; Wang, Xiaoming; Wu, Xuejiao] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryospher Sci, Beijing 100049, Peoples R China; [Liu, Shiwei] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Qi, Jianchuan; Liang, Sai] Guangdong Univ Technol, Inst Environm & Ecol Engn, Key Lab City Cluster Environm Safety & Green Dev, Minist Educ, Guangzhou 510006, Guangdong, Peoples R China; [Xiao, Cunde] Beijing Normal Univ, State Key Lab Earth Surface Proc & Resources Ecol, Beijing 100875, Peoples R China
推荐引用方式 GB/T 7714	Liu, Shiwei,Qi, Jianchuan,Liang, Sai,et al. Cascading costs of snow cover reduction trend in northern hemisphere[J]. 中国科学院西北生态环境资源研究院,2022,806.
APA	Liu, Shiwei,Qi, Jianchuan,Liang, Sai,Wang, Xiaoming,Wu, Xuejiao,&Xiao, Cunde.(2022).Cascading costs of snow cover reduction trend in northern hemisphere.SCIENCE OF THE TOTAL ENVIRONMENT,806.
MLA	Liu, Shiwei,et al."Cascading costs of snow cover reduction trend in northern hemisphere".SCIENCE OF THE TOTAL ENVIRONMENT 806(2022).