蚌埠民用机场临时气象观测站和怀远国家气象观测站气象要素特征的对比分析  

Comparison and Analysis of Meteorological Elements between Bengbu Civil Airport Temporary Meteorological Observation Station and Huaiyuan National Meteorological Observation Station

作　　者：赵闫 宋祖悦 李永存 刘肖肖 Zhao Yan(Huaiyuan Meteorological Bureau,Huaiyuan,Anhui 233400)

机构地区：[1]怀远县气象局,安徽怀远233400

出　　处：《农业灾害研究》2023年第1期170-172,共3页Journal of Agricultural Catastrophology

摘　　要：对比分析了2020年蚌埠机场临时气象观测站和怀远国家气象观测站的基本气象要素数据,结果表明:与怀远站相比,机场站具有气温偏低、海平面气压偏高、降水量偏少等特点;机场站与怀远站平均气温、年极端最高气温、年极端最低气温偏低差值分别为-0.4、0.58、-1.9,且相关系数达0.99以上,通过99.9%的信度检验;机场站和怀远站的主导风向分别为东北风和偏东风,机场站的平均风速、最大风速和极大风速比怀远站小,且极大风速多为阵风,影响因素多,波动较大。The basic meteorological element data of Bengbu Airport Temporary Meteorological Observation Station and Huaiyuan National Meteorological Observation Station in 2020 were compared and analyzed.Conclusion: Compared with Huaiyuan Station, the airport station was characterized by lower temperature, higher sea level pressure and less precipitation;The difference of average temperature, annual extreme maximum temperature and annual extreme minimum temperature between the airport station and Huaiyuan station was-0.4, 0.58 and-1.9 respectively, and the correlation coefficient was above 0.99,which passes the 99.9% reliability test;The dominant wind directions of the airport station and Huaiyuan station were northeast wind and easterly wind respectively.The average wind speed, maximum wind speed and maximum wind speed were smaller than those of Huaiyuan station, and the maximum wind speed was mostly gusty, with many influencing factors and large fluctuations.

关 键 词：民用机场 怀远国家气象观测站 气象要素 

分 类 号：P423[天文地球—大气科学及气象学]