北华大学学报（自然科学版）2017，Vol.18Issue(6)：727-731,5.DOI:10.11713/j.issn.1009-4822.2017.06.005
1958—2015年长白山气候变化特征分析
Characteristics of Climate Change in Changbai Mountain from 1958 to 2015
摘要
Abstract
Based on 1958—2015 monthly meteorological data,the characteristics of mean temperature and precipitation change in Changbai Mountain were analyzed. The results indicated that the annual mean temperature showed the increasing trend from 1958 to 2015,and increased by 0. 392℃/10 a. All of the seasonal and monthly temperatures showed increasing trends. Compared with each season,the rate of temperate in winter increased most quickly(0. 569℃/10 a),followed by autumn and spring,and summer increased most slowly(0. 222℃/10 a). The annual precipitation in Changbai Mountain displayed a slight increase,and increased by 2. 28 mm/10 a,but the precipitation variation was not obvious. The seasonal precipitation showed various trends. The spring precipitation,winter precipitation and summer precipitation showed increasing trend,but the autumn precipitation showed decreasing trend with a rate of -3. 9 mm/10 a. Above all,the climate trended to be warmer and dryer in the past 58 years.关键词
长白山/气候变化/平均温度/降雨量Key words
Changbai Mountain/climate change/mean temperature/precipitation分类
天文与地球科学引用本文复制引用
贾翔,金慧,赵莹,尹航,刘丽杰,王超,崔凯峰,谷晓萍..1958—2015年长白山气候变化特征分析[J].北华大学学报（自然科学版）,2017,18(6):727-731,5.基金项目
长白山科学研究院开放基金项目(2016009). （2016009）
