摘要
利用安龙县近50年的日降雨量资料,通过对安龙县几种雨季开始期标准进行了研究。结果表明：安龙四季降水量分布极不均衡,有明显的雨季和旱季。5~10月降水量占年降水量的83%,11月到次年4月的降水量只占17%,有长达6个月的少雨干旱期,呈明显的旱季。
The revision of standard which corresponds to the reality is found by the discussion of several standard of the beginning of rainy season on Anlong. The precipitation was unbalanced in the year round, there are obvious rainy and drought seasons. The precipitation from May to October constitutes 83% of yearly precipitation, the precipitation from November of last year to April of present year constitutes 17%, the lack of rain and drought last for 6 months, and it is the obvious drought season.
出处
《农技服务》
2010年第11期1486-1487,共2页
AGRICULTURAL TECHNOLOGY SERVICE
关键词
雨季标准
气候特征
探讨
安龙县
The standard of rainy season
Climatic characters
Discussion
Anlaug County
