气候变化领域集成服务门户(CCPortal): Potential for future reductions of global GHG and air pollutants from circular waste management systems

CCPortal

DOI	10.1038/s41467-021-27624-7
	Potential for future reductions of global GHG and air pollutants from circular waste management systems
	Gómez-Sanabria A.; Kiesewetter G.; Klimont Z.; Schoepp W.; Haberl H.
发表日期	2022
ISSN	2041-1723
卷号	13 期号:1
英文摘要	The rapidly rising generation of municipal solid waste jeopardizes the environment and contributes to climate heating. Based on the Shared Socioeconomic Pathways, we here develop a global systematic approach for evaluating the potentials to reduce emissions of greenhouse gases and air pollutants from the implementation of circular municipal waste management systems. We contrast two sets of global scenarios until 2050, namely baseline and mitigation scenarios, and show that mitigation strategies in the sustainability-oriented scenario yields earlier, and major, co-benefits compared to scenarios in which inequalities are reduced but that are focused solely on technical solutions. The sustainability-oriented scenario leaves 386 Tg CO2eq/yr of GHG (CH4 and CO2) to be released while air pollutants from open burning can be eliminated, indicating that this source of ambient air pollution can be entirely eradicated before 2050. © 2022, The Author(s).
语种	英语
scopus关键词	atmospheric pollution; carbon emission; emission control; greenhouse gas; heating; mitigation; municipal solid waste; strategic approach; sustainability; waste management
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/250536
作者单位	Pollution Management Research Group, Energy, Climate and Environment Program, International Institute for Applied Systems Analysis, Laxenburg, Austria; Institute of Social Ecology, University of Natural Resources and Life Sciences, Vienna, Austria
推荐引用方式 GB/T 7714	Gómez-Sanabria A.,Kiesewetter G.,Klimont Z.,et al. Potential for future reductions of global GHG and air pollutants from circular waste management systems[J],2022,13(1).
APA	Gómez-Sanabria A.,Kiesewetter G.,Klimont Z.,Schoepp W.,&Haberl H..(2022).Potential for future reductions of global GHG and air pollutants from circular waste management systems.Nature Communications,13(1).
MLA	Gómez-Sanabria A.,et al."Potential for future reductions of global GHG and air pollutants from circular waste management systems".Nature Communications 13.1(2022).