Research On Science Communication In Public Emergencies

With different forms of new media for powerful flow of information to the public, the public pay more attention to the authenticity of information and effectiveness. But under the different transmission channels of information dissemination inevitable with different degrees of distortion, especially the spread of science in public emergencies. News reports "based on" is commonly used as a source of information and basis of authority and gradually become the contents of a reflection, can be the source of the information in the emergency events specifically influence is big, therefore, it is necessary to "according to" question of the mass media.This study is based on science communication channel and public communication channel, the typical case involves the study and comparison, the spread of scientific information content combed through events distortion situation analysis, comparative method, the contents, dig deep reports, the usual problems in and different transmission channel transverse comparison, to illustrate different transmission channels of information dissemination.Will be specific to the content of the scientific information random sampling and analyzing the content, the article divided into "according to" and not mention "based on" two classes, then there will be according to the content of the authenticity and accuracy under different transmission channels through the spread of the judge. And other influence factors in the process of information transmission and the spread of science communication channel under the situation analysis and research, to find out the inner relation and distinction between, in order to confirm again the problems do exist in the research of the reality.To public communication channel and difference in the spread of science communication channels as the focus of the study, around 2003 SARS incident and information dissemination of Sanlu milk powder incident in 2008, through the research on the problems of information sources and discussed, and further to explore the way and the public of science communication channel transmission channel of the discourse accountability is the significance of this research.