CAJ | 학술논문

通过分析1971—2009年内蒙古通辽市初霜冻期、终霜冻期及无霜期序列,初步探讨了它们的变化趋势、分布频率等气候特征,指出了初霜期推迟、终霜期提前、无霜期延长的变化趋势,而这种变化趋势与气候变暖理论相一致。
통과분석1971—2009년내몽고통료시초상동기、종상동기급무상기서렬,초보탐토료타문적변화추세、분포빈솔등기후특정,지출료초상기추지、종상기제전、무상기연장적변화추세,이저충변화추세여기후변난이론상일치。
Through analyzing the sequence of first frost period,end frost period and frost-free period in Tongliao City of Inner Mongolia during 1971 and 2009,their climatic characteristics like change trend,distribution frequency,etc.were explored preliminarily.It is pointed out that the first frost period was delayed,the end frost period was advanced and the frost-free period was prolonged,which was consistent with global warming.