淮北市气温和降水空间分布特征分析  

Analysis of Spatial Distribution Characteristics of Temperature and Precipitation in Huaibei City

作　　者：张红林 顾检选 周景春[2] ZHANG Hong-lin;GU Jian-xuan;ZHOU Jing-chun(Agriculture and Forestry Technical Service Center of Nanping Town, Suixi, Anhui 235100;Suixi County Meteorological Bureau,Suixi, Anhui 235100)

机构地区：[1]安徽省濉溪县南坪镇农林技术服务中心,安徽濉溪235100 [2]安徽省濉溪县气象局,安徽濉溪235100

出　　处：《安徽农业科学》2019年第1期227-231,238,共6页Journal of Anhui Agricultural Sciences

基　　金：安徽省濉溪县科技计划项目"区域站资料在为农服务中的应用"

摘　　要：利用2008—2017年淮北市各站的气象资料,采用统计学方法,分析近10年淮北市气温和降水的时空分布特征。结果表明,近10年淮北市年平均气温由北向南、年平均最低气温由西向东趋于升高,年平均最高气温和最低气温≤0℃、最高气温≥35℃的天数自西向东趋于减少,但趋势不明显;四季降水量、雨日空间差异显著,四季降水量具有明显的纬向分布特征,并表现出显著的季节性差异;全年和春秋冬季雨日纬向分布特征明显。Using the meteorological data of stations in Huaibei City from 2008 to 2017,statistical methods were used to analyze the temporal and spatial distribution characteristics of temperature and precipitation in Huaibei City in the past 10 years.The results showed that in the past 10 years,the average annual temperature of Huaibei City had increased from north to south,and the annual average minimum temperature had increased from west to east.The annual average maximum temperature,the days of minimum temperature≤0℃,the maximum temperature≥35℃tend to decrease from west to east,but the trend was not obvious;there were significant differences in precipitation and rainy days in the four seasons.The precipitation in the four seasons had obvious zonal distribution characteristics and showed significant seasonal differences.The zonal distribution characteristics of the whole year and the spring,autumn and winter rainy days were obvious.

关 键 词：气温 降水量 雨日 空间差异 淮北市 

分 类 号：S16[农业科学—农业气象学]