Development of Ship-Borne Atmosphere-Ocean Ozone Flux Measurements by the Eddy Correlation Technique

项目名称：利用涡动相关技术发展船载大气-海洋臭氧通量测量PI建议建立和部署一个灵敏、快速响应的臭氧分析仪，以量化大气-海洋臭氧通量。该实验将补充从船舶平台上进行电子对抗的现有技术。除了测试这一新技术外，同时进行的化学、物理和生物海水测量将为研究海洋臭氧通量的变化和生物依赖性提供机会。这项研究将产生一个未来的方案，用于研究臭氧沉积到海洋和淡水湖的程度和控制，还将提供新的数据，用于阐明由于臭氧等大气氧化剂与覆盖海洋表面的有机微层之间的反应而释放的二次挥发性有机化合物的形成。臭氧沉积数据将纳入地表-大气气体交换模型以及大气化学和迁移模型，以便更好地描述和预测全球大气构成和气候。这项研究解决了海洋表层低层大气研究中确定的几项研究需要。

Project Title: Development of Ship-Borne Atmosphere-Ocean Ozone Flux Measurements by the Eddy Correlation TechniqueThe PIs propose to build and deploy a sensitive, fast response ozone analyzer to quantify air-sea ozone fluxes. This experiment will complement established technologies for ECM from a ship platform. In addition to the testing of this new technique, concurrent chemical, physical, and biological ocean water measurements will offer an opportunity to investigate the variations and biological dependencies of ocean ozone fluxes. This research will result in a future program for the study of the magnitude and controls of ozone deposition to oceans and freshwater lakes and will also provide new data for elucidating the formation of secondary volatile organic compounds that are released as a result of reactions between atmospheric oxidants, such as ozone, with the organic microlayer covering the ocean surface. Ozone deposition data will be incorporated in surface-atmosphere gas exchanges models and atmospheric chemistry and transport models for better descriptions and forecasts of global atmospheric composition and climate. This research addresses several research needs identified in the surface ocean lower atmosphere study.