摘要
使用统计方法对新疆巴州地区夏季降水的空间分布和时间演变特征进行了分析。结果表明 :( 1 )巴州夏季降水主要存在两种空间分布型式 ;( 2 )近 4 0年巴州夏季降水呈增加趋势 ;( 3)巴州夏季降水存在明显的 5年和 2年周期变化。最后 。
An analysis of spatial-temporal variation of precipitation in summer over Bayinguoleng, Xinjiang is made. The results show that (1) there are two basic distribution patterns over Bayinguoleng; (2) the summer rainfall has an increasing trend for the last 40 years and (3) there are the periods of about 5- and 2- year in the series of precipitation. Finally, a equation for summer rainfall forecast is developed.
出处
《气象》
CSCD
北大核心
2004年第7期27-30,共4页
Meteorological Monthly
关键词
夏季降水
时空分布
降水预报
周期变化
summer precipitation spatial-temporal distribution prediction
