CAJ | 학술논문

利用1960-2009年吉林地区高空探测站长春、延吉、临江地面至100 hPa 高度标准等压面（共8层）温度资料，通过线性趋势分析方法，对吉林地区地面到100 hPa 高度各标准等压面温度的变化进行分析。结果表明：在全球变暖背景下，吉林地区对流层年温度在700 hPa 高度以下温度趋势是上升的，400 hPa 高度以上温度趋势是下降的。各季温度趋势变化不同，秋季和冬季在400 hPa 高度以下温度趋势是升温的；春季和夏季700 hPa 高度以下温度趋势是上升的，且温度趋势上升的幅度明显小于秋、冬季。城市规模的不同，温度上升趋势也不相同，大城市长春的升温幅度高于中、小城市的升温幅度；在各标准层中长春升温达到的高度高于中、小城市。
이용1960-2009년길임지구고공탐측참장춘、연길、림강지면지100 hPa 고도표준등압면（공8층）온도자료，통과선성추세분석방법，대길임지구지면도100 hPa 고도각표준등압면온도적변화진행분석。결과표명：재전구변난배경하，길임지구대류층년온도재700 hPa 고도이하온도추세시상승적，400 hPa 고도이상온도추세시하강적。각계온도추세변화불동，추계화동계재400 hPa 고도이하온도추세시승온적；춘계화하계700 hPa 고도이하온도추세시상승적，차온도추세상승적폭도명현소우추、동계。성시규모적불동，온도상승추세야불상동，대성시장춘적승온폭도고우중、소성시적승온폭도；재각표준층중장춘승온체도적고도고우중、소성시。
Using the temperature data from radiosonde station in Changchun,Yanji and Linjiang of Jilin province during 1960 to 2009,the variations of the standard isobaric surface temperature(8 levels)from ground to 100 hPa were analyzed by a linear trend analysis method.The results show that under the global change background,annual tropospheric temperature below 700 hPa is in an increasing trend in Jilin province,while it is in a decreasing trend above 400 hPa.The seasonal change of tropospheric temperature is different.It ascends below 400 hPa in autumn and winter and below 700 hPa in spring and summer.The ascending amplitude of tropospheric temperature is grea-ter in autumn and winter than in spring and summer.The ascending trend of tropospheric temperature differs for different size cities.The ascending amplitude is greater in the large city(Changchun)than in the middle and small cities.The height that warming could reach in the different standard layers is higher in Changchun than in the mid-dle and small cities.