气候变化领域集成服务门户(CCPortal): Attributing the increase in atmospheric CO2 to emitters and absorbers

CCPortal

DOI	10.1038/NCLIMATE1942
	Attributing the increase in atmospheric CO2 to emitters and absorbers
	Ciais, P.; Gasser, T.; Paris, J. D.; Caldeira, K.; Raupach, M. R.; Canadell, J. G.; Patwardhan, A.; Friedlingstein, P.; Piao, S. L.; Gitz, V.
通讯作者	Ciais, P (通讯作者)
发表日期	2013
ISSN	1758-678X
EISSN	1758-6798
起始页码	926
结束页码	930
卷号	3 期号:10
英文摘要	Climate change policies need to consider the contribution of each emitting region to the increase in atmospheric carbon dioxide. We calculate regional attributions of increased atmospheric CO2 using two different assumptions about land sinks. In the first approach, each absorber region is attributed 'domestic sinks' that occur within its boundaries. In the second, alternative approach, each emitter region is attributed 'foreign sinks' that it created indirectly through its contribution to increasing CO2. We unambiguously attribute the largest share of the historical increase in CO2 between pre-industrial times and the present-day period to developed countries. However, the excess CO2 in the atmosphere since pre-industrial times attributed to developing countries is greater than their share of cumulative CO2 emissions. This is because a greater fraction of their emissions occurred more recently. If emissions remain high over the coming decades, the share of excess CO2 attributable to developing countries will grow, and the sink service provided by forested regions-in particular those with tropical forest-to other regions will depend critically on future tropical land-use change.
关键词	CARBON-CYCLE CLIMATE-CHANGE LAND-USE KYOTO
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
WOS类目	Environmental Sciences ; Environmental Studies ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:000326818800021
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/258243
推荐引用方式 GB/T 7714	Ciais, P.,Gasser, T.,Paris, J. D.,et al. Attributing the increase in atmospheric CO2 to emitters and absorbers[J]. 中国科学院青藏高原研究所,2013,3(10).
APA	Ciais, P..,Gasser, T..,Paris, J. D..,Caldeira, K..,Raupach, M. R..,...&Gitz, V..(2013).Attributing the increase in atmospheric CO2 to emitters and absorbers.NATURE CLIMATE CHANGE,3(10).
MLA	Ciais, P.,et al."Attributing the increase in atmospheric CO2 to emitters and absorbers".NATURE CLIMATE CHANGE 3.10(2013).