| In recent years, our country’s frequent emergencies, along with our country citizen consciousness gradually ascending, media responsibility to perfect further, sudden events to get a wide range of public reports and discussion. And the attendant is more and more intense social responses and behaviors. Unexpected events of the public opinion guidance has gradually become the focus of academic research, hotspot and difficulty in.The incident that is suddenly, cause or may cause heavy casualties, property loss, destruction of the ecological environment and the serious social harm, endanger public safety emergency. In2007, China has formulated the "law of the people’s Republic of China law to deal with unexpected events", the emergency is classified as natural disasters, accidents, public health incidents and social security incidents in four categories. Natural disaster is one of the very important category, including flood and drought disasters, meteorological disaster, earthquake disaster, geological disaster, marine disaster, biological disasters and forest and grassland fire. This kind of unexpected events, mainly due to the natural factors, but also the human factor. Many natural disasters, in the final analysis is the result of long-term human activities on natural environment caused irreparable damage, but nature has its unique way of education and human.China is the world’s natural disasters one of the countries, many kinds of disasters, wide geographic distribution, high frequency, resulting in the loss of large. Especially since reforming and opening, because we put too much emphasis on economic development as the core, the development of productivity based on the natural resources exploitation and utilization on the basis of our existence, the ecological environment has been severely damaged, and the destruction of the ecological environment and make our country natural disasters increasing chance, since2008, our country has had include south snow disaster, Wenchuan earthquake, debris flow, Zhouqu West autumn, many natural disasters, to the life property safety of people brought very great harm and threat. In the face of increasingly frequent natural disasters, in a timely manner of sudden natural disaster crisis spread and respond to the job has very important significance. Only do natural disasters event propagation work, strengthen the government, media, public three between the exchange of information, to establish a flow of information communication channels and effective information dissemination mechanism and pattern, so as much as possible to reduce the loss caused by natural disasters.At present, with the development of Internet, the network has gradually replaced the traditional media to become news facts and news and attitudes of the largest and fastest transmission sites, in sudden events, network double-edged sword effect appeared:on one hand is to promote the exchange of information, is a more complex information. In between the government and the public, the media has gradually differentiated into traditional media and network society in two parts, power of social networking, in nowadays Chinese netizen already exceeded500000000, and cannot be ignored, so in the face of increasingly perilous emergency network public opinion, our emergency network public opinion formation regularity analysis and research urgent and necessary, and the need to put certain guidance and control method. This is not only a problem in the field of network communication, but also the whole social issues to be discussed.Based on the above of sudden natural disaster events as well as the network public opinion situation are presented and discussed, put forward this study focused on the problem of sudden natural disasters:the network public opinion situation and specific events in the evolution of network public opinion. To grasp the overall situation of network public opinion in China and the trend of development, mainly through the2008years since4has a significant effect on the sudden natural disasters a case analysis, to explore the sudden natural disaster events in the evolution of the periodic law of network public opinion. |
