Environment. "people's Daily" Reported Three Decades: Changes, Trends, Impact,

For the problem of global environmental value and study the symbol, is held in Stockholm, Sweden,1972, the United Nations environment. The agenda, is mainly composed of the western developed countries of the economic environment. Based on studies in the United States, for example, early in the 19th century began to regional environmental problems, the text in the 1920s, environment in American history, famous "news muckrakers's movement ", and in 1960, environmental news into the public domain.China's environmental news after 40-60, the blank period in the late 1970s and early 1980s began to appear in the integrated party the People's Daily. The time is late, but due to the environmental problems facing was actually a grim situation, reports began directly into the social life, from that time now, environmental news coverage and comprehensive range of the issues involved, gradually deepened, report forms depth, gradually became gradually reports of fixed type.Based on the People's Daily, three years (1978-2008) environment report as the object, combined with age political background, development of science and technology, using content analysis method to study the People's Daily reported from the bud, the development environment to improve the development process of decision-making for the influence, reports and audience environment consciousness of environment, for further improving the news reports suggest.