Change trend of public environmental awareness in Shanghai (2007 to 2011)

In-depth and comprehensive survey and research on the public environmental awareness in Shanghai has been gradually carried out in recent years. However, there is lack of dynamic analysis of the time sequence. Therefore, the paper carried out survey of the public environmental awareness in Shanghai between 2007 and 2011 to learn about the trend of the public environmental awareness in Shanghai in recent 5 years in time. The conclusion show: the public environmental awareness of Shanghai took on a slightly rising tendency between 2007 and 2011, the public in Shanghai can sense the changes in the environmental conditions in Shanghai in the past 5 years, the proportion of the information obtained from newspapers and magazines has decreased, while that of the information on environmental protection from internet has obviously risen.