青藏高原与极地气象研究进展  

Progress in the Tibetan Plateau and Polar Meteorology Research

出　　处：《中国气象科学研究院年报》2021年第1期141-160,共20页Annual Report of Cams

摘　　要：1青藏高原气象1.5台站建设2021年4月,于西藏自治区墨脱县新建方舱式风廓线雷达(型号CFL-03,北京无线电测量研究所)观测站,位于墨脱县气象局观测场旁,海拔1305 m,地理环境为郊外山腰,可实现0~6 km风廓线的探测。2021年7月,于云南贡山新建微波辐射计(型号MP-3000A,Radiometer)观测站,位于贡山县气象局楼顶,海拔1590 m,地理环境为郊外山腰,测量从地面至天空10 km高度垂直剖面上的温度、湿度廓线,液态水含量,云参数及有无降水等大气信息。1 Tibetan Plateau meteorology 1.1 Precursory signals(SST and soil moisture)of summer surface temperature anomalies over the Tibetan Plateau Understanding the variability of surface air temperature(SAT)over the Tibetan Plateau(TP)and its precursory signals is of great benefit to climate change adaptation and socioeconomic development.This study explores the precursory signals of summer SATs over the TP in oceanic and land boundary conditions.The results show that the summer eastern TP SAT is significantly correlated with three precursors in April:the high-latitude North Atlantic sea surface temperature(SST),the northern Indian Ocean SST,and the Indian soil moisture(SM).

关 键 词：风廓线雷达 垂直剖面 无线电测量 微波辐射计 液态水含量 湿度廓线 观测场 墨脱县 

分 类 号：TN9[电子电信—信息与通信工程]