CAJ | 학술논문

利用天山山区具有较好代表性的10个气象台站1960-2009年的历史气候资料，运用线性倾向估计对天山山区近50年来气候变化的主要特征进行了分析。结果表明：近50年来，天山山区能量供给因子中的最高、最低、平均温度温度均呈明显的上升趋势，而日照时数、温度日较差呈明显的下降趋势，云量的变化趋势不明显。空气动力因子风速的下降趋势显著；湿度因子中空气相对湿度略有下降趋势，而水汽压、降水量略有上升趋势。受此影响，近50年天山山区气候总体趋于干向湿发展的趋势，气候朝暖湿方向变化。
이용천산산구구유교호대표성적10개기상태참1960-2009년적역사기후자료，운용선성경향고계대천산산구근50년래기후변화적주요특정진행료분석。결과표명：근50년래，천산산구능량공급인자중적최고、최저、평균온도온도균정명현적상승추세，이일조시수、온도일교차정명현적하강추세，운량적변화추세불명현。공기동력인자풍속적하강추세현저；습도인자중공기상대습도략유하강추세，이수기압、강수량략유상승추세。수차영향，근50년천산산구기후총체추우간향습발전적추세，기후조난습방향변화。
Based on the data obtained from 10 meteorological stations on Tianshan Mountains from 1960-2009,the climatic changes in Tianshan Mountains during recent 50 years were analyzed using the linear trend estimate method. The results revealed that the maximum,minimum and average temperature in Tianshan Mountains had an obvious trend of escalation in recent 50 years,but both the sunshine hours and the mean daily temperature range had an obvious tendency of decline.The change tendency of the cloud cover was not obvious,and the wind speed of air dynamic factor decreased significantly.The trend of relative humidity was slightly downward, whereas the vapor pressure and precipitation were rising slightly.As a result, the climates in Tianshan Mountain areas were getting warmer and more humidity in the past 50 years.