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【聚焦关键】 Constraining Vehicle-derived Ammonia Emissions and Its Role in Particulate Matter Formation Utilizing Novel Isotopic Constraints

2018-11-02 217

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报告时间:2018年11月 5 日 上午9:00-10:00
报告地点:天津大学第16教学楼221
主讲嘉宾:Wendell W. Walters (Brown University)

嘉宾简介:

In his graduate research, Wendell’s research focuses on using the nitrogen and oxygen stable isotopes of atmospherically derived nitrate as proxies to determine changes in oxidation chemistry and in global nitrogen cycling. Specifically, his research aims to understand the isotope effects associated with NOx sink processes, characterize the nitrogen stable isotope composition of various NOx sources, use oxygen isotopes of nitrate for paleo atmospheric studies, and understand the physical chemistry behind isotope fractionation of light molecules.

He turned his attention to focusing on the ammonia in his post-doc research.