Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1088/1748-9326/aabd43 |
Assessing fossil fuel CO2 emissions in California using atmospheric observations and models | |
Graven, H.1,2; Fischer, M. L.3; Lueker, T.4; Jeong, S.3; Guilderson, T. P.5; Keeling, R. F.4; Bambha, R.6; Brophy, K.1,2; Callahan, W.7; Cui, X.3; Frankenberg, C.8; Gurney, K. R.9,10; LaFranchi, B. W.6; Lehman, S. J.11; Michelsen, H.6; Miller, J. B.12; Newman, S.8,14; Paplawsky, W.4; Parazoo, N. C.13; Sloop, C.7; Walker, S. J.4 | |
2018-06-01 | |
发表期刊 | ENVIRONMENTAL RESEARCH LETTERS |
ISSN | 1748-9326 |
出版年 | 2018 |
卷号 | 13期号:6 |
文章类型 | Article |
语种 | 英语 |
国家 | England; USA |
英文摘要 | Analysis systems incorporating atmospheric observations could provide a powerful tool for validating fossil fuel CO2 (ffCO(2)) emissions reported for individual regions, provided that fossil fuel sources can be separated from other CO2 sources or sinks and atmospheric transport can be accurately accounted for. We quantified ffCO(2) by measuring radiocarbon (C-14) in CO2, an accurate fossil-carbon tracer, at nine observation sites in California for three months in 2014-15. There is strong agreement between the measurements and ffCO(2) simulated using a high-resolution atmospheric model and a spatiotemporally-resolved fossil fuel flux estimate. Inverse estimates of total in-state ffCO(2) emissions are consistent with the California Air Resources Board's reported ffCO(2) emissions, providing tentative validation of California's reported ffCO(2) emissions in 2014-15. Continuing this prototype analysis system could provide critical independent evaluation of reported ffCO(2) emissions and emissions reductions in California, and the system could be expanded to other, more data-poor regions. |
英文关键词 | carbon dioxide fossil fuel emissions California atmospheric inversion radiocarbon |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000433908600002 |
WOS关键词 | FLUXES ; SYSTEM |
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/36535 |
专题 | 气候变化 |
作者单位 | 1.Imperial Coll London, Dept Phys, London, England; 2.Imperial Coll London, Grantham Inst, London, England; 3.Lawrence Berkeley Natl Lab, Berkeley, CA USA; 4.Univ Calif San Diego, Scripps Inst Oceanog, San Diego, CA 92103 USA; 5.Lawrence Livermore Natl Lab, Livermore, CA USA; 6.Sandia Natl Labs, Livermore, CA USA; 7.Earth Networks, Germantown, MD USA; 8.CALTECH, Pasadena, CA 91125 USA; 9.Arizona State Univ, Sch Life Sci, Tempe, AZ USA; 10.Arizona State Univ, Global Inst Sustainabil, Tempe, AZ USA; 11.Univ Colorado, Inst Arctic & Alpine Res, Boulder, CO 80309 USA; 12.NOAA, Boulder, CO USA; 13.Jet Prop Lab, Pasadena, CA USA; 14.Bay Area Air Qual Management Dist, San Francisco, CA USA |
推荐引用方式 GB/T 7714 | Graven, H.,Fischer, M. L.,Lueker, T.,et al. Assessing fossil fuel CO2 emissions in California using atmospheric observations and models[J]. ENVIRONMENTAL RESEARCH LETTERS,2018,13(6). |
APA | Graven, H..,Fischer, M. L..,Lueker, T..,Jeong, S..,Guilderson, T. P..,...&Walker, S. J..(2018).Assessing fossil fuel CO2 emissions in California using atmospheric observations and models.ENVIRONMENTAL RESEARCH LETTERS,13(6). |
MLA | Graven, H.,et al."Assessing fossil fuel CO2 emissions in California using atmospheric observations and models".ENVIRONMENTAL RESEARCH LETTERS 13.6(2018). |
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