合肥地区夏季臭氧、温度、水汽、气溶胶、二氧化碳测量与对比分析

为了建立我国的大气模式和制定合适的大气环境保护政策,对大气参数(臭氧浓度,相对湿度,气溶胶后向散射比,温度,二氧化碳浓度等)进行全面测量并分析其基本特性十分重要.多功能性L625激光雷达能够分时测量大气中的臭氧浓度、气溶胶消光系数、散射比、大气温度、二氧化碳混合比、水汽混合比等多种大气参数.对该激光雷达探测的大气参数和其他仪器包括卫星探测器MLS、无线电探空仪、DWL激光雷达、Raman激光雷达进行了对比,验证了L625激光雷达探测结果的可靠性和有效性;并且对测量数据进行了分析,得出了夏季合肥地区臭氧、气溶胶、水汽、温度、二氧化碳的基本特征.

Measurement and Comparison of Ozone,Temperature,Water Vapor,Aerosol and CO_2 at Summer Over Hefei

It is important to monitor atmospheric parameters such as ozone concentration,relative humidity, aerosol backscattering coefficient,temperature,CO_2 concentration,and analyze the basic characteristics for building native atmospheric mode and establishing appropriate environment protection policy.These atmospheric parameters can be measured by L625 multifunction lidar.Data measured with L625 lidar and data from MLS,radiosonde,DWL lidar,Raman lidar are compared.Results indicate that the parameters measuremed ...