论文部分内容阅读
沿海地区是我国人口最密集、经济最发达地区。其国民生产总值占全国1/2以上。对我国经济发展与对外开放起着十分重要作用。然而沿海地区恰巧也是我国自然灾害损失最严重地区,常有洪涝、干早、台风、暴潮、地震、地面沉降、海水入侵、滑坡、农林病虫害等多种自然灾害。近四十年来,平均每年造成200亿元以上经济损失和数千人死亡,占全国灾害损失的一半以上,由于这一地区人口密度大,城市化程度高,各种人为灾害如火灾,交通事故、污染、流行病等也是国内发生频度最高地区,对社会经济发展与人民生命财产安全构成了严
Coastal areas are the most densely populated and economically developed areas in our country. Its gross national product accounts for more than half of the country. It plays a very important role in China’s economic development and opening to the outside world. However, the coastal areas happened to be the most serious natural disaster loss areas in our country. There are many natural disasters such as floods, dry spells, typhoons, storm surges, earthquakes, land subsidence, seawater intrusion, landslides, pests and diseases in agriculture and forestry. In the past four decades, on average, each year, it has caused economic losses of more than 20 billion yuan and thousands of deaths, accounting for more than half of the national disaster losses. Due to the large population density and high degree of urbanization in the region, various man-made disasters such as fire and traffic accidents , Pollution, epidemics, etc. are also the most frequently occurring areas in China, and constitute a serious threat to social and economic development and the safety of people’s lives and property