暴雨特点和如何防御（Rainstorm characteristics and how to defend）.doc

暴雨特点和如何防御（Rainstorm characteristics and how to defend） Since this year, Chinas weather is very complex, southern Southern China spate of more than 10 strong rainfall, which brings great threats to peoples production and life. Due to heavy rain, causing the ground water, river flood, destroyed farmland, houses collapsed, roads are cut off, part of the mountain soft soil resulting in sudden landslides, mudslides and other disasters. Especially in the rain seesaw show time, known as the gun Infotree refinement of the rainstorm forecast and warning information timely issued, improve the scientific basis for the government departments at all levels of scientific flood control and flood relief, won valuable time for the people ahead of the transfer and withdrawal. However, the continued rainstorm and the emergence of floods have also caused some people to suffer so that some people talk about the rain, see rain, hide.. In order to make the rainstorm emergency disposal work comprehensive and sufficient, the characteristics of rainstorm, rainstorm forecast and rainstorm defense are analyzed and discussed. Characteristics of Rainstorm in China Our country is a country with heavy rainfall. Almost all of the provinces except North China have had heavy rain. Our country belongs to the monsoon climate, from late spring to summer, with the monsoon from weak to strong, the cold air battle and retreat, frequent cold air intersection, the formation of a rainstorm. In China, the main rain belt location with monsoon goes from south to north. 3 ~ May, the rain in Southern China, Southern China rainstorm occurred frequently. 6~7 months, the rain to the Yangtze River, the Yangtze River often have persistent heavy rain (also known as the rainy season), which lasted long, wide area, large rainfall. From 7 to August, the rain arrived in northern China (also known as storm season), north of the time there is a strong rainstorm. From 9 to October, with the weakening of the monsoon rain belt,