摘要
采用气候倾向率,气候趋势系数分析方法对田阳1959～2008年50a出现霜的记录进行分析,结果表明,田阳年霜日在趋减,终霜日显著提前,初霜日稍推迟。
Basing methods of climate linear trend rate,climate trend coefficient,the frost records of Tianyang County from 1959 to 2008 were analyzed.The results show that the frost days has a reducing trend,with last（first）frost date significantly ahead（slightly delayed）.
出处
《气象研究与应用》
2011年第1期37-39,109,共4页
Journal of Meteorological Research and Application
关键词
年霜日
初霜日
终霜日
气候变化
annual frost days
first frost date
last frost date
climate change
