系留气球垂直观测平台的构建与应用  

Construction and Application of Vertical Observation Platform Based on Tethered Balloon

作　　者：咸亮[1,2] 杨文[2] 白志鹏[2] 伏晴艳[3] 李娟[3] 卞清根[3] 任爱玲[1] 

机构地区：[1]河北科技大学环境科学与工程学院,河北石家庄050018 [2]中国环境科学研究院环境基准与风险评估国家重点实验室,北京100012 [3]上海市环境监测中心,上海200030

出　　处：《环境保护科学》2016年第1期116-120,共5页Environmental Protection Science

基　　金：上海市信息化发展专项(201202028);国家重大科学仪器研发项目(2011YQ060111)基金资助

摘　　要：利用1 600 m^3车载系留气球,构建大气复合型污染垂直观测平台。利用该平台对近地大气边界层的多种气象要素、多种污染物浓度水平及其物理化学特性进行高分辨的垂直测量,用以研究大气边界层的形成和演变及大气污染物垂直分布和变化特征、大气光化学过程的垂直变化以及污染物的区域输送。该平台以0.5 m/s的速度进行升降,于2013年12月在上海成功应用于大气污染垂直观测,观测中共获取大气污染物有效廓线50余组。利用观测数据,初步探索上海近地层复合型大气污染的生消机制及大气污染物垂直分布特征,为上海市空气污染预警和防控对策机制的制定提供技术支撑。In the study, vehicle tethered balloon of 1600 m was adopted to construct a platform for vertical observation of complex atmospheric environmental pollution. By use of this platform, multiple meteorological elements near the ground atmospheric boundary layer, multi-pollutant concentration levels and their physical and chemical features were vertically measured at high resolution, with the aim at exploring the formation and evolution of the atmospheric boundary layer, vertical distribution and variation characters of air pollutants, vertical change of atmospheric photochemical process and regional transport of the pollutants. The platform ascended/descended at the steady rate of 0.5 m/s. In December 2013, it was successfully applied in vertical observation of atmospheric pollution in Shanghai, with over 50 groups of air pollutants effectively profiled. Then, the observed data was used to investigate the dissipation mechanism of complex air pollution near the surface layer and the vertical distribution characteristics of air pollutants in Shanghai, providing technical support for development of the mechanisms for early-warning system and control measures of air pollution in Shanghai.

关 键 词：车载系留气球平台 大气环境垂直观测 

分 类 号：X51[环境科学与工程—环境工程] V273[航空宇航科学与技术—飞行器设计]