安徽农业科学2017，Vol.45Issue(23)：161-164,4.
青海共和盆地贵南地区气温变化特征分析
Analysis on Change Characteristics of Air Temperature in Guinan Area of Gonghe Basin of Qinghai Province
赵久渊 1聂永喜 1买永瑞 2王嘉玺 1赵恒和2
作者信息
- 1. 青海省贵南县气象局,青海贵南813199
- 2. 青海省海南州气象局,青海共和813099
- 折叠
摘要
Abstract
Using the monthly average temperature,average maximum temperature and average minimum temperature data of Guinan meteorological station from 1961 to 2015,the annual,quarterly and monthly average values of temperature and climate tendency rate were calculated by climate statistical diagnostic analysis method,the change trend,mutation characteristics and the change period of temperature in Guinan area were analyzed in the past 55 years.The results showed that the annual average temperature,maximum temperature and minimum temperature in Guinan area had a significant warming in recent 55 years,and the rising trend had strong consistency,the temperature of each month was also warming.Among the influencing factors,the low cloud cover had the greatest influence on the temperature,followed by the air vapor pressure and the relative humidity.Mann-Kendall test showed that the annual mean temperature,the annual average maximum temperature and the annual average minimum temperature in 1990,1993,1970 occurred from low to high mutation.关键词
平均气温/最高气温/最低气温/变化特征/共和盆地Key words
Average temperature/Maximum temperature/Minimum temperature/Change characteristics/Gonghe basin分类
农业科技引用本文复制引用
赵久渊,聂永喜,买永瑞,王嘉玺,赵恒和..青海共和盆地贵南地区气温变化特征分析[J].安徽农业科学,2017,45(23):161-164,4.
