摘要
通过对安达市1960～2009年50年的气象资料进行分析,论述了气温、降水、日照、有效积温、无霜期5个气象要素的变化情况,并根据其变化特征,分析了其对安达农业生产的影响。
According to the analyis of meteorological date of 50 years in Anda City during 1960 to 2009, discussed the temperature,the precip- itation,the sunshine, the effectivetemperatare, the forst-free period of five chages of meteordogical elements, and according to its variation, analyised of the impact on agricultaral production of Anda.
出处
《农技服务》
2010年第4期532-533,共2页
AGRICULTURAL TECHNOLOGY SERVICE
关键词
气象要素
变化
农业生产
Meteorolagical elements
Change
Agricultural production
