Biofuel burning and human respiration bias on satellite estimates of fossil fuel CO(2)emissions

doi:10.1088/1748-9326/ab7835

GSTDTAP > 气候变化

DOI	10.1088/1748-9326/ab7835
	Biofuel burning and human respiration bias on satellite estimates of fossil fuel CO(2)emissions
	Ciais, P.1; Wang, Y.1,2; Andrew, R.3; Breon, F. M.1; Chevallier, F.1; Broquet, G.1; Nabuurs, G. J.4; Peters, G.3; McGrath, M.1; Meng, W.5; Zheng, B.1; Tao, S.5
	2020-07-01
发表期刊	ENVIRONMENTAL RESEARCH LETTERS
ISSN	1748-9326
出版年	2020
卷号	15 期号:7
文章类型	Article
语种	英语
国家	France; Peoples R China; Norway; Netherlands
英文摘要	The satellites that have been designed to support the monitoring of fossil fuel CO(2)emissions aim to systematically measure atmospheric CO(2)plumes generated by intense emissions from large cities, power plants and industrial sites. These data can be assimilated into atmospheric transport models in order to estimate the corresponding emissions. However, plumes emitted by cities and powerplants contain not only fossil fuel CO(2)but also significant amounts of CO(2)released by human respiration and by the burning of biofuels. We show that these amounts represent a significant proportion of the fossil fuel CO(2)emissions, up to 40% for instance in cities of Nordic countries, and will thus leave some ambiguity in the retrieval of fossil fuel CO(2)emissions from satellite concentration observations. Auxiliary information such as biofuel use statistics and radiocarbon measurement could help reduce the ambiguity and improve the framework of monitoring fossil fuel CO(2)emissions from space.
英文关键词	fossil fuel emissions satellites biofuels
领域	气候变化
收录类别	SCI-E
WOS记录号	WOS:000548363300001
WOS关键词	CO2 EMISSIONS
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/289393
专题	气候变化
作者单位	1.CEA CNRS UVSQ UPSACLAY, Lab Sci Climat & Environm, Gif Sur Yvette, France; 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China; 3.CICERO Ctr Int Climate Res, Oslo, Norway; 4.Wageningen Univ & Res, Wageningen, Netherlands; 5.Peking Univ, Coll Urban & Environm Sci, Lab Earth Surface Proc, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Ciais, P.,Wang, Y.,Andrew, R.,et al. Biofuel burning and human respiration bias on satellite estimates of fossil fuel CO(2)emissions[J]. ENVIRONMENTAL RESEARCH LETTERS,2020,15(7).
APA	Ciais, P..,Wang, Y..,Andrew, R..,Breon, F. M..,Chevallier, F..,...&Tao, S..(2020).Biofuel burning and human respiration bias on satellite estimates of fossil fuel CO(2)emissions.ENVIRONMENTAL RESEARCH LETTERS,15(7).
MLA	Ciais, P.,et al."Biofuel burning and human respiration bias on satellite estimates of fossil fuel CO(2)emissions".ENVIRONMENTAL RESEARCH LETTERS 15.7(2020).