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| DOI | 10.1126/science.aax6832 |
| Direct observation of changing NOx lifetime in North American cities | |
| Laughner J.L.; Cohen R.C. | |
| 发表日期 | 2019 |
| ISSN | 0036-8075 |
| 起始页码 | 723 |
| 结束页码 | 727 |
| 卷号 | 366期号:6466 |
| 英文摘要 | NOx lifetime relates nonlinearly to its own concentration; therefore, by observing how NOx lifetime changes with changes in its concentration, inferences can be made about the dominant chemistry occurring in an urban plume. We used satellite observations of NO2 from a new high-resolution product to show that NOx lifetime in approximately 30 North American cities has changed between 2005 and 2014 in a manner consistent with our understanding of NOx chemistry. © 2019 American Association for the Advancement of Science. All rights reserved. |
| 英文关键词 | nitrate; nitric acid; nitric oxide; ozone; volatile organic compound; nitric oxide; chemistry; concentration (composition); nitric oxide; nitrogen dioxide; urban area; air analysis; air pollution; air quality; Article; combustion; concentration (parameter); electric power plant; exhaust gas; North America; particulate matter; plume; priority journal; theoretical study; urban area; air pollutant; air pollution; city; environmental monitoring; North America; Air Pollutants; Air Pollution; Cities; Environmental Monitoring; Nitric Oxide; North America |
| 语种 | 英语 |
| 来源期刊 | Science
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/244458 |
| 作者单位 | Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720, United States; Department of Earth and Planetary Sciences, University of California, Berkeley, Berkeley, CA 94720, United States; Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, United States |
| 推荐引用方式 GB/T 7714 | Laughner J.L.,Cohen R.C.. Direct observation of changing NOx lifetime in North American cities[J],2019,366(6466). |
| APA | Laughner J.L.,&Cohen R.C..(2019).Direct observation of changing NOx lifetime in North American cities.Science,366(6466). |
| MLA | Laughner J.L.,et al."Direct observation of changing NOx lifetime in North American cities".Science 366.6466(2019). |
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