Optical Aerosol Properties Over the Asian Pacific Ocean

本项目涉及东亚外流气溶胶光学特性的测量。这些测量将于2001年春季在美国国家海洋和大气管理局的R/V罗恩·布朗号上进行。气溶胶光散射特性将通过控制相对湿度浊度法获得。这些测量将描述环境气溶胶光散射系数及其对可见光波长、光散射方向（全散射和反向散射）和上层粒子在增加和减少控制相对湿度条件下的依赖关系。这些测量将与其他船上气溶胶测量一起使用，以将气溶胶散射与化学成分、折射率和干粒度分布联系起来。

This project involves the measurement of aerosol optical properties in east Asian outflow. The measurements will be made during the spring of 2001 aboard the NOAA R/V Ron Brown. Aerosol light scattering properties will be obtained with controlled relative humidity nephelometry. These measurements will describe the ambient aerosol light scattering coefficients and their dependence on wavelength of visible light, direction of light scattered (total and back), and upper particle under increasing and decreasing controlled relative humidity conditions. These measurements will be used in conjunction with other shipboard aerosol measurements to relate aerosol scattering to chemical composition, refractive index, and dry particle size distributions.