摘要
采用一元回归对锦州市日最高、最低气温与850hPa温度进行相关性分析,统计了锦州市区自动站2011年12月至2012年11月每天24h的最高温度和最低温度与锦州探空站08时、20时的850hPa温度之差,分析了其差值的季节分布特征;讨论了各季节盛行的天气过程及降水对该地区温差的影响,为温度预报业务提供一定的参考。
The simple regression method was used to analyze the correlation between Jinzhou’ s daily maximum or minimum air temperature and 850-hPa temperature .The author carried out a statistics of difference values between the 24-hour maximum or min-imum temperature from December , 2011 to November , 2012 obtained by Automatic Station of Jinzhou City and the 850-hPa temper-ature at 8：00 and 20：00 obtained by Jinzhou Station of Air Sounding , analyzed the seasonal distributive characteristics of these difference values , and discussed the popular weather processes in various seasons and the influence of rainfall on the temperature difference in this area , for the sake of providing a certain reference for temperature forecast business .
出处
《江西农业学报》
CAS
2015年第4期104-107,共4页
Acta Agriculturae Jiangxi
关键词
850hPa温度
一元回归分析
统计分析
850-hPa temperature
Simple regression analysis
Statistical analysis
