我国防灾减灾科技应用与建设的现状、问题及建议（Present situation, problems and suggestions of science and technology application and construction of disaster prevention and reduction in China）.docVIP

我国防灾减灾科技应用与建设的现状、问题及建议（Present situation, problems and suggestions of science and technology application and construction of disaster prevention and reduction in China） Present situation, problems and suggestions of science and technology application and construction of disaster prevention and reduction in China Chinas vast territory, weather changes, floods, hurricanes, tornadoes, earthquakes and other non resistance disaster frequently, the Wenchuan earthquake caused great harm to the lives and property of the people. In the past 50 years, Chinas annual direct economic losses caused by earthquake, geology, marine, drought, disease and other natural disasters natural disasters accounted for about 4%. of GDP has become an important factor affecting Chinas economic development and social security, relying on scientific and technological progress, improve the comprehensive ability of our country of disaster prevention and mitigation has become a pressing matter of the moment. I. current situation of science and technology application and construction of disaster prevention and reduction in China China has established a comparatively perfect, wide ocean, earthquake, meteorology, hydrology, forest fires and pest on the ground monitoring and network coverage, established the meteorological satellite, ocean satellite, terrestrial satellite series, and is building a satellite constellation system. In meteorological forecast, built more advanced by ground meteorological observation station, space station, composed of all kinds of weather radar and meteorological satellite atmospheric sounding system, established the meteorological satellite data receiving and processing system of modernized meteorological communication system and medium range numerical prediction business systems. The basic meteorological information processing, analyzing and forecasting system has been formed in the country, regions, provinces, autonomous regions and counties, which has five levels of reas