移动式极地大气参数测量系统I．研制与试观测  

A MOBILE POLAR ATMOSPHERIC PARAMETER MEASUREMENT SYSTEM. I. DEVELOPMENT AND PERFORMANCE TESTING

作　　者：田启国[1] 柴博[1] 吴晓庆[3] 姜鹏[1,2] 纪拓[1,2] 金鑫淼 周宏岩[1,2] 

机构地区：[1]中国极地研究中心,上海200136 [2]中国科学院中国科学技术大学天文学系星系宇宙学重点实验室,安徽合肥230026 [3]中国科学院安徽光学精密机械研究所,中国科学院大气成分与光学重点实验室,安徽合肥230031

出　　处：《极地研究》2015年第2期125-131,共7页Chinese Journal of Polar Research

基　　金：中国极地研究中心极地科学青年创新基金(CX20130201);国家海洋局“南北极环境综合考察与评估”专项(CHINARE2013-02-03);中国国家重点基础研究发展计划(2013CB834905)资助

摘　　要：研制了移动式极地大气参数测量系统。采用温度脉动仪和三维超声风速计分别对大气湍流强度C2n进行测量。在合肥和上海两地进行了约500 h的仪器性能测试,结果显示仪器运行稳定、两种方法测得的C2n符合得很好。仪器将在2013/2014年度中国第30次南极科学考察泰山站建站期间首次对泰山站的C2n进行测量、越冬期间首次对中山站的C2n进行测量,并计划在2014/2015年度第31次南极科学考察期间对昆仑站的近地面大气湍流强度进行测量。A mobile polar atmospheric parameter measurement system has been developed for measurement of Cn^2, carry- ing out atmospheric optical turbulence measurements by micro-thermal sensors and a three dimensional sonic ane- mometer, respectively. This system has been tested for about 500 hours in Hefei and Shanghai, with Cn^2 measure- ments using independent methods agreeing well. The instrument will be used to determine Cn^2 at Taishan Station during summer and Zhongshan Station during winter for the first time during the 30th Chinese National Antarctic Research Expedition （CHINARE） through the 2013/2014 season. We envisage boundary layer turbulence intensity measurements at Kunlun Station will be performed using this instrument for the 31st CHINARE during the 2014/ 2015 season.

关 键 词：温度脉动仪 三维超声风速计 大气湍流 台址参数 南极 昆仑站 泰山站 

分 类 号：P412[天文地球—大气科学及气象学]