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DOI | 10.1088/1748-9326/ab374d |
A missing component of Arctic warming: black carbon from gas flaring | |
Cho, Mee-Hyun1; Park, Rokjin J.2; Yoon, Jinho3; Choi, Yonghan1; Jeong, Jaein I.2; Labzovskii, Lev4; Fu, Joshua S.5,6,7; Huang, Kan8; Jeong, Su-Jong9; Kim, Baek-Min10 | |
2019-09-01 | |
发表期刊 | ENVIRONMENTAL RESEARCH LETTERS |
ISSN | 1748-9326 |
出版年 | 2019 |
卷号 | 14期号:9 |
文章类型 | Article |
语种 | 英语 |
国家 | South Korea; USA; Peoples R China |
英文摘要 | Gas flaring during oil extraction over the Arctic region is the primary source of warming-inducing aerosols (e.g. black carbon (BC)) with a strong potential to affect regional climate change. Despite continual BC emissions near the Arctic Ocean via gas flaring, the climatic impact of BC related to gas flaring remains uncertain. Here, we present simulations of potential gas flaring using an earth system model with comprehensive aerosol physics to show that increases in BC from gas flaring can potentially explain a significant fraction of Arctic warming. BC emissions from gas flaring over high latitudes contribute to locally confined warming over the source region, especially during the Arctic spring through BC-induced local albedo reduction. This local warming invokes remote and temporally lagging sea-ice melting feedback processes over the Arctic Ocean during winter. Our findings imply that a regional change in anthropogenic aerosol forcing is capable of changing Arctic temperatures in regions far from the aerosol source via time-lagged, sea-ice-related Arctic physical processes. We suggest that both energy consumption and production processes can increase Arctic warming. |
英文关键词 | black carbon gas flaring sea-ice melting Arctic warming moisture transport |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000485173100004 |
WOS关键词 | PETROLEUM ACTIVITIES ; CLIMATE ; EMISSIONS ; AEROSOLS ; MODEL ; OIL ; REPRESENTATION ; DISTRIBUTIONS ; SENSITIVITY ; HAZE |
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/186614 |
专题 | 气候变化 |
作者单位 | 1.Korea Polar Res Inst, Incheon, South Korea; 2.Seoul Natl Univ, Sch Earth Sci & Environm Sci, Seoul, South Korea; 3.Gwangju Inst Sci & Technol, Sch Earth Sci & Environm Engn, Gwangju, South Korea; 4.Natl Inst Meteorol Sci, Seogwipo, Jeju, South Korea; 5.Univ Tennessee, Dept Civil & Environm Engn, Knoxville, TN USA; 6.Oak Ridge Natl Lab, Climate Change Sci Inst, Oak Ridge, TN USA; 7.Oak Ridge Natl Lab, Computat Sci & Engn Div, Oak Ridge, TN USA; 8.Fudan Univ, Ctr Atmospher Chem Study, Shanghai Key Lab Atmospher Particle Pollut & Prev, Dept Environm Sci & Engn, Shanghai, Peoples R China; 9.Seoul Natl Univ, Grad Sch Environm Studies, Environm Planning Dept, Seoul, South Korea; 10.Pukyong Natl Univ, Busan, South Korea |
推荐引用方式 GB/T 7714 | Cho, Mee-Hyun,Park, Rokjin J.,Yoon, Jinho,et al. A missing component of Arctic warming: black carbon from gas flaring[J]. ENVIRONMENTAL RESEARCH LETTERS,2019,14(9). |
APA | Cho, Mee-Hyun.,Park, Rokjin J..,Yoon, Jinho.,Choi, Yonghan.,Jeong, Jaein I..,...&Kim, Baek-Min.(2019).A missing component of Arctic warming: black carbon from gas flaring.ENVIRONMENTAL RESEARCH LETTERS,14(9). |
MLA | Cho, Mee-Hyun,et al."A missing component of Arctic warming: black carbon from gas flaring".ENVIRONMENTAL RESEARCH LETTERS 14.9(2019). |
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