Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2016JD025550 |
Gridded anthropogenic emissions inventory and atmospheric transport of carbonyl sulfide in the US | |
Zumkehr, Andrew1; Hilton, Timothy W.1; Whelan, Mary1; Smith, Steve2; Campbell, J. Elliott1 | |
2017-02-27 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
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ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2017 |
卷号 | 122期号:4 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Carbonyl sulfide (COS or OCS), the most abundant sulfur-containing gas in the troposphere, has recently emerged as a potentially important atmospheric tracer for the carbon cycle. Atmospheric inverse modeling studies may be able to use existing tower, airborne, and satellite observations of COS to infer information about photosynthesis. However, such analysis relies on gridded anthropogenic COS source estimates that are largely based on industry activity data from over three decades ago. Here we use updated emission factor data and industry activity data to develop a gridded inventory with a 0.1 degrees resolution for the U.S. domain. The inventory includes the primary anthropogenic COS sources including direct emissions from the coal and aluminum industries as well as indirect sources from industrial carbon disulfide emissions. Compared to the previously published inventory, we found that the total anthropogenic source (direct and indirect) is 47% smaller. Using this new gridded inventory to drive the Sulfur Transport and Deposition Model/Weather Research and Forecasting atmospheric transport model, we found that the anthropogenic contribution to COS variation in the troposphere is small relative to the biosphere influence, which is encouraging for carbon cycle applications in this region. Additional anthropogenic sectors with highly uncertain emission factors require further field measurements. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000396121200007 |
WOS关键词 | SINKS ; MODEL ; CO2 ; DEPOSITION ; FEEDBACKS ; FLUXES ; FIELD ; OCS |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | 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/33631 |
专题 | 气候变化 |
作者单位 | 1.Univ Calif, Nevada Res Inst, Merced, CA USA; 2.PNNL, Joint Global Change Res Inst, College Pk, MD USA |
推荐引用方式 GB/T 7714 | Zumkehr, Andrew,Hilton, Timothy W.,Whelan, Mary,et al. Gridded anthropogenic emissions inventory and atmospheric transport of carbonyl sulfide in the US[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2017,122(4). |
APA | Zumkehr, Andrew,Hilton, Timothy W.,Whelan, Mary,Smith, Steve,&Campbell, J. Elliott.(2017).Gridded anthropogenic emissions inventory and atmospheric transport of carbonyl sulfide in the US.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,122(4). |
MLA | Zumkehr, Andrew,et al."Gridded anthropogenic emissions inventory and atmospheric transport of carbonyl sulfide in the US".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 122.4(2017). |
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