近44年福建省暴雨的时空分布及对农业生产的影响

通过对福建省66个站近44年的历年降水资料分析，阐述暴雨、大暴雨、特大暴雨的时空分布特点及对农业生产的影响。结果表明福建各类型暴雨主要发生在雨季和夏季，雨季为暴雨的第一高峰期；夏季为大暴雨和特大暴雨第一高峰期；秋冬季和春雨季的各类暴雨出现频率较小；暴雨的地理分布相对均衡，而大、特大暴雨的高发区在沿海地区。各类型暴雨以暴雨为主，但给农业生产造成严重损失的通常是大、特大暴雨。

The Rainstorms of Space-time Distributing and the Influence on the Agriculture Produce in Fujian of 44 Years

Pass the analysis to 66 stations data of the rainfall past 44 years in Fujian,expatiate on the rainstorms, the big rainstorms and the super rainstorms of the space-time distributes the characteristics and the influence on agricultural, the result indicates that kinds of the rainstorms mainly concurrent in raining seasons and summers in Fujian, raining seasons are the first high peak period of the rainstorm; Summer is the first high peak period of the big rainstorms and the super rainstorms; kings of the rainstorms appears less in springs, autumns and winters; The geography of the rain-storms distribute comparatively balanced, and the high hair area of the big rainstorms and super rainstorms at the littoral. The Various rainstorms are mostly the rainstorms, but usually the big rainstorms and the super rainstorms result in severity lose to the agriculture produce.