Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018JD030201 |
Constraining a Historical Black Carbon Emission Inventory of the United States for 1960-2000 | |
Sun, T.1; Liu, L.1; Flanner, M. G.2; Kirchstetter, T. W.3,4; Jiao, C.2; Preble, C. V.3; Chang, W. L.5; Bond, T. C.1 | |
2019-04-16 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2019 |
卷号 | 124期号:7页码:4004-4025 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | We present an observationally constrained United States black carbon emission inventory with explicit representation of activity and technology between 1960 and 2000. We compare measured coefficient of haze data in California and New Jersey between 1965 and 2000 with predicted concentration trends and attribute discrepancies between observations and predicted concentrations among several sources based on seasonal and weekly patterns in observations. Emission factors for sources with distinct fuel trends are then estimated by comparing fuel and concentration trends and further substantiated by in-depth examination of emission measurements. We recommend (1) increasing emission factors for preregulation vehicles by 80-250%; (2) increasing emission factors for residential heating stoves and boilers by 70% to 200% for 1980s and before; (3) explicitly representing naturally aspired off-road engines for 1980s and before; and (4) explicitly representing certified wood stoves after 1985. We also evaluate other possible sources for discrepancy between model and measurement, including bias in modeled meteorology, subgrid spatial heterogeneity of concentrations, and inconsistencies in reported fuel consumption. The updated U.S. emissions are higher than the a priori estimate by 80% between 1960 and 1980, totaling 690 Gg/year in 1960 and 620 Gg/year in 1970 (excluding open burning). The revised inventory shows a strongly decreasing trend that was present in the observations but missing in the a priori inventory. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000467147400023 |
WOS关键词 | ON-ROAD GASOLINE ; GLOBAL ANTHROPOGENIC EMISSIONS ; PARTICULATE MATTER ; IN-USE ; ORGANIC-CARBON ; AIR-QUALITY ; CHEMICAL-COMPOSITION ; LIGHT-ABSORPTION ; AEROSOL ; VEHICLES |
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/182423 |
专题 | 气候变化 |
作者单位 | 1.Univ Illinois, Dept Civil & Environm Engn, Urbana, IL 61801 USA; 2.Univ Michigan, Dept Climate & Space Sci & Engn, Ann Arbor, MI 48109 USA; 3.Univ Calif Berkeley, Dept Civil & Environm Engn, Berkeley, CA 94720 USA; 4.Lawrence Berkeley Natl Lab, Energy Technol Area, Berkeley, CA USA; 5.Univ Illinois, Dept Mech Sci & Engn, Urbana, IL USA |
推荐引用方式 GB/T 7714 | Sun, T.,Liu, L.,Flanner, M. G.,et al. Constraining a Historical Black Carbon Emission Inventory of the United States for 1960-2000[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2019,124(7):4004-4025. |
APA | Sun, T..,Liu, L..,Flanner, M. G..,Kirchstetter, T. W..,Jiao, C..,...&Bond, T. C..(2019).Constraining a Historical Black Carbon Emission Inventory of the United States for 1960-2000.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,124(7),4004-4025. |
MLA | Sun, T.,et al."Constraining a Historical Black Carbon Emission Inventory of the United States for 1960-2000".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 124.7(2019):4004-4025. |
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