Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2019GL084700 |
The Impact of Ship Emission Controls Recorded by Cloud Properties | |
Gryspeerdt, Edward1; 39;Keeffe, Eoin2 | |
2019-11-07 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:21页码:12547-12555 |
文章类型 | Article |
语种 | 英语 |
国家 | England |
英文摘要 | The impact of aerosols on cloud properties is one of the leading uncertainties in the human forcing of the climate. Ships are large, isolated sources of aerosol creating linear cloud formations known as shiptracks. These are an ideal opportunity to identify and measure aerosol-cloud interactions. This work uses over 17,000 shiptracks during the implementation of fuel sulfur content regulations to demonstrate the central role of sulfate aerosol in ship exhaust for modifying clouds. By connecting individual shiptracks to transponder data, it is shown that almost half of shiptracks are likely undetected, masking a significant contribution to the climate impact of shipping. A pathway to retrieving ship sulfate emissions is demonstrated, showing how cloud observations could be used to monitor air pollution. |
英文关键词 | aerosol-cloud interactions shipping emissions policy clouds |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000494960600001 |
WOS关键词 | AEROSOL OPTICAL DEPTH ; SATELLITE ; MODIS ; TRACKS ; MICROSTRUCTURE |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
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/224978 |
专题 | 环境与发展全球科技态势 |
作者单位 | 1.Imperial Coll London, Space & Atmospher Phys Grp, London, England; 2.UCL, UCL Energy Inst, London, England; 3.Univ Maritime Advisory Serv, London, England; 4.Univ Oxford, Dept Phys, Oxford, England |
推荐引用方式 GB/T 7714 | Gryspeerdt, Edward,39;Keeffe, Eoin. The Impact of Ship Emission Controls Recorded by Cloud Properties[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(21):12547-12555. |
APA | Gryspeerdt, Edward,&39;Keeffe, Eoin.(2019).The Impact of Ship Emission Controls Recorded by Cloud Properties.GEOPHYSICAL RESEARCH LETTERS,46(21),12547-12555. |
MLA | Gryspeerdt, Edward,et al."The Impact of Ship Emission Controls Recorded by Cloud Properties".GEOPHYSICAL RESEARCH LETTERS 46.21(2019):12547-12555. |
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