Traditional risk factors fall into four categories： natural disasters, public health, accidents during production and social security. The four types of risks are called as public safety issues by the government of C...Traditional risk factors fall into four categories： natural disasters, public health, accidents during production and social security. The four types of risks are called as public safety issues by the government of China. New risk factors are the ones that are connected to human discoveries and more attention to them, which is called locking risk. What is more, such risk factors will continue to emerge with the development of human society. Currently, traditional risk factors have not been eliminated, while new risks have emerged gradually. There are countless relations between new risks and global climatic changes. Therefore, figuring out the relationship between new risks, global climatic changes as well as natural disasters is of great importance. This study takes China as an example. The population data at county level in China in 1991, 2000 and 2009 （including rural population, urban population and total population of three） were selected. By calculating the urbanization rate of the population, the rate of urbanization at county level in China in three years was drawn. And it is superimposed with the disaster zoning in China to analyze the correlation between population changes and natural disasters and reveal the magnitude of disaster effects caused by population urbanization. It can provide the basis for the disaster chain risk assessment under the gnidanee of the regional law of China＇s natural disaster chain and lay the foundation for the study of the relationship between new risk factors and traditional risk factors. So, risks governance can be perfectly combined with developing the green economy during the development of human society, and ultimately, the goal of harmony between human and nature can be achieved.展开更多
文摘Traditional risk factors fall into four categories： natural disasters, public health, accidents during production and social security. The four types of risks are called as public safety issues by the government of China. New risk factors are the ones that are connected to human discoveries and more attention to them, which is called locking risk. What is more, such risk factors will continue to emerge with the development of human society. Currently, traditional risk factors have not been eliminated, while new risks have emerged gradually. There are countless relations between new risks and global climatic changes. Therefore, figuring out the relationship between new risks, global climatic changes as well as natural disasters is of great importance. This study takes China as an example. The population data at county level in China in 1991, 2000 and 2009 （including rural population, urban population and total population of three） were selected. By calculating the urbanization rate of the population, the rate of urbanization at county level in China in three years was drawn. And it is superimposed with the disaster zoning in China to analyze the correlation between population changes and natural disasters and reveal the magnitude of disaster effects caused by population urbanization. It can provide the basis for the disaster chain risk assessment under the gnidanee of the regional law of China＇s natural disaster chain and lay the foundation for the study of the relationship between new risk factors and traditional risk factors. So, risks governance can be perfectly combined with developing the green economy during the development of human society, and ultimately, the goal of harmony between human and nature can be achieved.
