气候变化领域集成服务门户(CCPortal): Biophysical and economic constraints on China's natural climate solutions

CCPortal

DOI	10.1038/s41558-022-01432-3
	Biophysical and economic constraints on China's natural climate solutions
	Lu, Nan; Tian, Hanqin; Fu, Bojie; Yu, Huiqian; Piao, Shilong; Chen, Shiyin; Li, Ya; Li, Xiaoyong; Wang, Mengyu; Li, Zidong; Zhang, Lu; Ciais, Philippe; Smith, Pete
发表日期	2022
ISSN	1758-678X
EISSN	1758-6798
起始页码	847
结束页码	+
卷号	12 期号:9 页码:16
英文摘要	Natural climate solutions (NCS) are strategies for climate mitigation in the land sector that increase carbon storage or avoid GHG emissions. Here we estimate China's historic NCS mitigation at 0.6 (0.5-0.7) PgCO(2)e yr(-1) (95% CI) during 2000-2020 (8% of fossil CO2 emissions in the contemporary period). Through new NCS activities, the future maximum potential for NCS is projected at 0.6 (0.3-1.0) PgCO(2)e yr(-1) (6% of fossil CO2 emissions) during 2020-2030 and 1.0 (0.6-1.4) PgCO(2)e yr(-1) during 2020-2060. Of the future NCS potentials, 26-31%, 62-65% and 90-91% can be achieved at mitigation costs of US$10, US$50 and US$100 (MgCO(2)e)(-1), respectively. Thus, NCS can contribute substantially to China's Nationally Determined Contributions over the next 10 to 40 years but require a national strategy to reach climate goals and ensure co-benefits for people and nature. Managing natural systems to mitigation climate change is a key strategy for limiting warming. In China, such natural climate solutions could offset 6% of CO2 emissions during 2020-2030, contributing to mitigation goals but highlighting the importance of emissions reductions.
学科领域	Environmental Sciences; Environmental Studies; Meteorology & Atmospheric Sciences
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:000841701500001
来源期刊	NATURE CLIMATE CHANGE
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/274044
作者单位	Chinese Academy of Sciences; Research Center for Eco-Environmental Sciences (RCEES); Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Boston College; Boston College; Auburn University System; Auburn University; Beijing Normal University; Peking University; Chinese Academy of Sciences; Institute of Tibetan Plateau Research, CAS; UDICE-French Research Universities; Universite Paris Saclay; CEA; Centre National de la Recherche Scientifique (CNRS); University of Aberdeen
推荐引用方式 GB/T 7714	Lu, Nan,Tian, Hanqin,Fu, Bojie,et al. Biophysical and economic constraints on China's natural climate solutions[J]. 中国科学院青藏高原研究所,2022,12(9):16.
APA	Lu, Nan.,Tian, Hanqin.,Fu, Bojie.,Yu, Huiqian.,Piao, Shilong.,...&Smith, Pete.(2022).Biophysical and economic constraints on China's natural climate solutions.NATURE CLIMATE CHANGE,12(9),16.
MLA	Lu, Nan,et al."Biophysical and economic constraints on China's natural climate solutions".NATURE CLIMATE CHANGE 12.9(2022):16.