Collaborative Research: Aerosol Acidity and Multiphase Chemical Processes in the New England Coastal Atmosphere

这项工作是一项合作工作，旨在研究由于与气溶胶酸度有关的多相大气化学而导致的臭氧和空气中细颗粒物的转化和去除。在计划于2002年7月和8月进行的大气调查、区域建模、分析和预测(AirMap)计划实地强化期间，所进行的化学测量将增加计划中的“核心”测量。这些额外测量的目的是评估依赖于pH的气体-颗粒相互作用对缅因湾边界层中奇数氮、硫和其他化学物种循环的意义。这项工作有助于美国国家科学基金会和美国国家海洋和大气局在气溶胶科学方面的机构间合作。

This work is a collaborative effort to study the transformation and removal of ozone and fine particles in the air due to multiphase atmospheric chemistry related to aerosol acidity. The chemical measurements made will augment the planned 'core' measurements obtaining during the Atmospheric Investigation, Regional Modeling, Analysis and Prediction (AIRMAP) program field intensive scheduled for July and August 2002. The objective of these additional measurements is to assess the significance of pH-dependent, gas-particle interactions with respect to the cycling of odd nitrogen, sulfur and other chemical species in the Gulf of Maine boundary layer. This work contributes to interagency collaboration in aerosol science between NSF and NOAA.