一、2006年防汛抗旱工作简要回顾1．汛情、旱情和灾情汛情。2006年汛期,全省强对流天气频繁,局地暴雨较多,灾害时有发生,但是,大范围、高量级的降雨过程相对较少,没有出现较大范围的洪涝灾害。全省汛期平均降雨453mm,比多年均值偏少近1成。全省共出现了3次大范围的强降雨和中等洪水过程。7月上旬长葛县一带发生了1次强降雨过程,中心点12 First, a brief review of flood control and drought relief in 2006 1. Flood, drought and floods. In the flood season of 2006, the frequent heavy convective weather in the province, heavy rainstorms in local areas and frequent disasters occurred. However, there were relatively few rainfall events in large-scale and high-level events and no large-scale floods occurred. The province’s average rainfall in flood season 453mm, less than the average annual number of nearly 1 percent. A total of three large-scale heavy rainfall and moderate floods occurred in the province. In early July, a heavy rainfall occurred in Changge County, with a central point of 12