Meteorology of Transport and Deposition Over the North Atlantic

AEROCE是一个多学科的大气和海洋 以北大西洋地区为中心的化学研究计划。 该计划的目标包括了解化学 北大西洋上空的气候学， 臭氧、化学示踪剂和其他物质; 从北美出口燃烧用硫和氮;以及 了解大气沉降对化学品的影响 自行车. 本提案的主要目的是了解 气象因素在观测到的化学物质中的作用 可变性 私家侦探将准备和分析大量的 气象产品，包括等熵气团 四个AEROCE站的轨迹，分析 附近官方观测站的无线电探空仪上升， 和汇编和分析站，并将 将这些气象结果与化学物质 观测，计算和分析主要运输路径 以及每个地点的季节变化。

AEROCE is a multi-disciplinary atmospheric and marine chemistry research program centered in the North Atlantic region. The program objectives include understanding the chemical climatology over the North Atlantic Ocean using observations of ozone, chemical tracers and other substances; estimating the export of combustion sulfur and nitrogen from North America; and understanding the impact of atmospheric deposition on chemical cycles. The primary objective of this proposal is to understand the role of meteorological factors in the observed chemical variability. The P.I. will prepare and analyze numerous meteorological products, including isentropic air mass trajectories back in time from the four AEROCE stations, analysis of radiosonde ascents from nearby official observing stations, and compilations and analyses stations in source areas and will synthesize these meteorological results with the chemical observations, calculating and analysing the main transport paths and their seasonal variation for each site.