Aerosol Radiative Effects-- Aerosol Characterization Experiment (ACE)-Asia Aircraft and Surface Observations and Analysis

气溶胶辐射效应--气溶胶表征实验（ACE）-亚洲飞机和表面观测与分析

• 批准号: 0002210
• 负责人: Francisco Valero
• 金额: $ 47.55万
• 依托单位: University of California-San Diego
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-01-01 至 2005-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0002210&HistoricalAwards=false
• 关键词: Aerosol; Radiative; Effects; Characterization; Experiment

This project will provide radiation measurements on board the C-130 aircraft and at the ground site at Cheju Island, Korea, for ACE-Asia (Aerosol Characterization Experiment). Seven airborne spectral and broadband radiometers and five surface radiometers will be deployed. Flight tracks along extended aerosol gradients will be used to investigate the evolution of aerosol effects, in particular aerosol radiative forcing, as aerosol properties change as a function of time/distance over the ocean. The data will be integrated with other ACE-Asia measurements and radiative transfer modeling will be performed to estimate the radiative effects of aerosols be comparing observed and calculated radiative fluxes, optical depths, direct and diffuse radiation fields, and tropospheric/atmospheric heating.

该项目将在C-130飞机上和韩国济州岛的地面站点为ACE-Asia（气溶胶表征实验）提供辐射测量。将部署7个机载频谱和宽带辐射计以及5个地面辐射计。沿扩展气溶胶梯度的飞行轨迹将用于研究气溶胶效应的演变，特别是气溶胶辐射强迫，因为气溶胶特性随海洋上空时间/距离的变化而变化。这些数据将与亚洲空间研究中心的其他测量数据相结合，并将进行辐射传输模拟，通过比较观测到的和计算得到的辐射通量、光学深度、直接辐射场和漫射辐射场以及对流层/大气加热来估计气溶胶的辐射效应。