Global S&T Development Trend Analysis Platform of Resources and Environment
项目编号 | 1555034 |
CAREER: Integrated Laboratory and Field Studies of Organic Nitrates from BVOC + NO3: Formation, Processing, and Fates | |
Nga Lee Ng | |
主持机构 | Georgia Tech Research Corporation |
项目开始年 | 2016 |
2016-02-01 | |
项目结束日期 | 2021-01-31 |
资助机构 | US-NSF |
项目类别 | Continuing grant |
项目经费 | 115652(USD) |
国家 | 美国 |
语种 | 英语 |
英文摘要 | This project is focused on establishing a fundamental understanding of the formation, processing, and fate of nitrogen compounds in the atmosphere. A series of laboratory chamber experiments will be performed to study the reactions of nitrogen compounds with volatile gases from biogenic sources. The results will lead to a better understanding of the formation of very small particles in the atmosphere that are relevant to air quality and climate. The objectives of the proposed research are to (1) To experimentally map out the effects of different environmental factors (humidity, temperature, particle acidity) on the formation of organic nitrate (ON) from biogenic volatile organic compounds (BVOC) and NO3; (2) To determine the changes in gas-particle partitioning and properties of ON with dark aging and photochemical aging; and (3) To characterize ON and the formation of secondary organic aerosol from BVOC+NO3 and assess their fates in a region of high BVOC/anthropogenic emissions. |
来源学科分类 | Geosciences - Atmospheric and Geospace Sciences |
文献类型 | 项目 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/69107 |
专题 | 环境与发展全球科技态势 |
推荐引用方式 GB/T 7714 | Nga Lee Ng.CAREER: Integrated Laboratory and Field Studies of Organic Nitrates from BVOC + NO3: Formation, Processing, and Fates.2016. |
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