CAREER: Integrated Laboratory and Field Studies of Organic Nitrates from BVOC + NO3: Formation, Processing, and Fates

GSTDTAP

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.