茫崖地区近地面层气温对高空温度的影响  

THE INFLUENCE OF SURFACE TEMPERATURE ON UPPER AIR TEMPERATURE IN MANGYA AREA

作　　者：张成毅 贾鹏翔 ZHANG Cheng-yi(Meteorological Bureau of Wulan County,Xiligou Qinghai 817100,China)

机构地区：[1]青海省乌兰县气象局,青海希里沟817100

出　　处：《青海草业》2021年第4期44-50,共7页Qinghai Prataculture

摘　　要：文章利用茫崖地区近30 a高空500 hpa等压面(08h次、20h次)月平均温度和地面月平均温度的观测气象资料,借助wps电子表格、spss等软件对数据序列进行线性趋势、Pearson相关系数、累计距平等统计处理,并就本地区高空500 hpa等压面层温度、地面温度年际变化趋势及两者相关性对比分析,揭示了该区30 a高低空气候变化特征,为准确掌握高低空气温相互间内在关系,利用探空温度资料,提高低空气温预报的精度和水平提供重要的参考依据。This article uses the observational meteorological data of the monthly average temperature of the 500hpa isobaric surface(08 hours and 20 hours)and the monthly average temperature of the ground in the Mangya area in the past 30 years,and uses the wps spreadsheet,spss and other software to linearly trend the data series.Statistical processing of Pearson correlation coefficient and cumulative distance,and a comparative analysis of the 500hpa isobaric surface temperature,the interannual variation trend of ground temperature in the region,and the correlation between the two,reveals the 30-year High and low altitude climate change characteristics of the area.The effective utilization and development of climate resources provide a theoretical basis for decision-making for your reference.

关 键 词：近地面层 气温 变化 高空 相关性 

分 类 号：S161[农业科学—农业气象学]