Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018JD028863 |
Current and Future Arctic Aerosols and Ozone From Remote Emissions and Emerging Local Sources-Modeled Source Contributions and Radiative Effects | |
Marelle, L.1,2; Raut, J-C.1; Law, K. S.1; Duclaux, O.3 | |
2018-12-13 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
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ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2018 |
卷号 | 123期号:22页码:12942-12963 |
文章类型 | Article |
语种 | 英语 |
国家 | France |
英文摘要 | The Arctic is influenced by air pollution transported from lower latitudes, and increasingly by local sources such as shipping and resource extraction. Local Arctic emissions could increase significantly in the future due to industrialization in a warming Arctic and further influence Arctic climate. We use the regional model Weather Research and Forecasting, including chemistry, to investigate current (2012) and future (2050) sources of Arctic aerosol and ozone pollution and their radiative impacts, focusing on spring and summer emissions from midlatitude anthropogenic sources, biomass burning, Arctic shipping, and Arctic gas flaring. Results show that remote anthropogenic and biomass burning emissions are likely to remain the main source of Arctic pollution burdens and of black carbon (BC) deposition over snow, and the main contributors to direct aerosol and ozone radiative effects in the Arctic. However, local Arctic flaring emissions are already a major source of BC in northwestern Russia, with a direct radiative effect of similar to 25 mW/m(2), and Arctic shipping is a strong current source of aerosols and ozone during summer in the Nordic Seas. We find that the direct effect of ozone and aerosols from summertime Arctic shipping is respectively negative (due to frequent temperature inversions) and positive (because of the high surface albedo) in our simulations, two new results. With the development of diversion shipping through the Arctic Ocean in summer 2050, Arctic shipping emissions could become the main source of surface aerosol and ozone pollution at the surface, with strong associated indirect effects of -0.8 W/m(2), while flaring would remain an important BC source. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000452994100026 |
WOS关键词 | BLACK CARBON TRANSPORT ; TROPOSPHERIC OZONE ; GREENHOUSE-GAS ; AIR-POLLUTION ; PETROLEUM ACTIVITIES ; CLOUD MICROPHYSICS ; SHIPPING EMISSIONS ; TEMPERATURE-CHANGE ; SOURCE ATTRIBUTION ; TRACE GASES |
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/32829 |
专题 | 气候变化 |
作者单位 | 1.Sorbonne Univ, UVSQ, CNRS, LATMOS IPSL, Paris, France; 2.TOTAL SA, Direct Sci, Paris, France; 3.Ctr Rech TOTAL, CRES, Lyon, France |
推荐引用方式 GB/T 7714 | Marelle, L.,Raut, J-C.,Law, K. S.,et al. Current and Future Arctic Aerosols and Ozone From Remote Emissions and Emerging Local Sources-Modeled Source Contributions and Radiative Effects[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2018,123(22):12942-12963. |
APA | Marelle, L.,Raut, J-C.,Law, K. S.,&Duclaux, O..(2018).Current and Future Arctic Aerosols and Ozone From Remote Emissions and Emerging Local Sources-Modeled Source Contributions and Radiative Effects.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,123(22),12942-12963. |
MLA | Marelle, L.,et al."Current and Future Arctic Aerosols and Ozone From Remote Emissions and Emerging Local Sources-Modeled Source Contributions and Radiative Effects".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 123.22(2018):12942-12963. |
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