ACSOE OXICOA EASE-96 and EASE-97: Airborne and Ground-based Measurements of Atmospheric Oxidants

The Atmospheric Chemistry Studies in the Oceanic Environment (ACSOE) was a 5-year Natural Environment Research Council (NERC) programme on tropospheric chemistry coordinated by the University of East Anglia and involving research groups from a number of UK universities and research institutes. The project had three consortia of UK institutes and universities, each of which focused on a different scientific topic. OXICOA (OXIdising Capacity of the Ocean Atmosphere) was a study of oxidant, radical and related gas-phase chemistry in the clean and moderately polluted marine atmosphere. The Eastern Atlantic Spring/Summer Experiments (EASE-96 and EASE-97) were carried to collect data. The dataset includes measurements of the OH and HO2 radicals, measurements of halogen oxide radicals at Mace Head in conjunction with a survey of potential organic halogen source gases. In EASE 96 the Cranfield Jetstream aircraft was deployed to measure the vertical and horizontal homogeneity of the air mass.

大气海洋环境化学研究（ACSOE）是一项为期五年的自然环境研究理事会（NERC）项目，由东安格利亚大学协调，涉及来自多个英国大学和研究机构的科研团队。该项目设立了三个由英国机构和大学组成的合作联盟，各联盟专注于不同的科学主题。OXICOA（海洋大气氧化能力）是对清洁及中度污染海洋大气中氧化剂、自由基及其相关气相化学的研究。为了收集数据，进行了东部大西洋春季/夏季实验（EASE-96和EASE-97）。数据集包括对OH和HO2自由基的测量，以及在马希德与潜在有机卤素源气体调查相结合的情况下对卤素氧化物自由基的测量。在EASE 96中，部署了克兰菲尔德喷射流飞机以测量气团的垂直和水平均一性。