合肥市1961~2010年最高气温、最低气温变化特征分析OA
CHANGE FEATURES ANALYSIS OF MAXIMUM AND MINIMUM TEMPERATURE FROM 1961 TO 2010 IN HEFEI CITY
基于合肥市1961~2010年逐日最高气温与最低气温的观测数据，采用线性倾向估计等方法，对合肥市近50年的四季平均最高气温变化与最低气温变化、各季节气温日较差变化等进行了分析。结果表明：合肥市春、夏、秋、冬四季平均最低气温的倾向率分别为：0.301℃/10 a、0.167℃/10 a、0.269℃/10 a、0.425℃/10 a，冬季上升幅度最大，春季次之，夏季最小。即50年来合肥市四季平均最低气温均处于上升状态，分别上升了1.505℃、0.8…查看全部>>
Basing onthe observed data of daily maximum and minimum temperature of Hefei City in 1961~2010 years, average maximum temperature and minimum temperature changes of four seasons, changes in the seasonal diurnal temperature were analyzed by linear trend estimation methods. The results showed that, the tendency rates of average minimum temperature over the four seasons were 0.301℃/10 a, 0.167℃/10 a, 0.269℃/10 a and 0.425℃/10a respectively with significant diff…查看全部>>
袁新田
宿州学院环境与测绘工程学院，安徽，宿州 234000
天文与地球科学
平均最低气温平均最高气温气温日较差年代际变化合肥市
average minimum temperatureaverage maximum temperaturediurnal temperature rangeinterdecadal variationHefei City
《井冈山大学学报（自然科学版）》 2015 (5)
48-52,5
安徽省高校省级自然科学研究重点项目（KJ2013A244；KJ2014A251）
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