近42年农安县气温变化特征分析  

Analysis of Temperature Change Characteristics in Nong’an County in Recent 42 Years

作　　者：吕姗姗 Lyu Shan-shan(Nong’an County Meteorological Bureau,Nong’an,Jilin 130200)

机构地区：[1]农安县气象局,吉林农安130200

出　　处：《农业灾害研究》2023年第5期52-54,共3页Journal of Agricultural Catastrophology

摘　　要：选取农安县1980—2021年的气温资料,运用趋势分析法、距平分析、Mann-Kendall突变检验、R/S分析等方法,分析了气温的年际变化特征、季节变化特征、年代际变化特征、突变特征,并探讨了气温变化原因和未来气温变化趋势。Based on the temperature data of Nong’an County from 1980 to 2021,the characteristics of interannual change,seasonal change,interdecadal change and abrupt change of temperature are analyzed by means of trend analysis,anomaly analysis,Mann-Kendall mutation test and R/S analysis,and the causes of temperature change and the trend of future temperature change are discussed.

关 键 词：农安县 气温变化特征 趋势 

分 类 号：P467[天文地球—大气科学及气象学]