First, the road to ruin every wild-type . Represented by Germany . After World War II , Germany 's economic development priorities , environmental quality deteriorated sharply. From the 1970s , the German national strategy of economic development priorities gradually adjust to economic briquetting machine in harmony with the environment , through the implementation of a series of environmental laws, promote economic restructuring and technological progress, serious environmental pollution be governed. To the 1990s , the German environmental quality has been greatly improved , the river becomes clear , the air pollution reduced.
The second is to catch up type . Japan as the representative. With industrial development after World War II , the Japanese worsening environmental pollution . Japan hopes the beginning of economic development , without prejudice to the case to protect the environment , the results did not get rid of pollution outbreak doom. Japan, the world's eight public nuisance crude oil production four . Since 1970 , Japan established environmental priority principle , the implementation of the world's most stringent environmental laws and standards , after decades of effort , basically solved the problem of industrial pollution .
Third, leapfrog development type . In Singapore, as a representative. Singapore introduced early in the industrialized urban functions partition, separation between industrial areas and residential areas to avoid urban environmental pollution. After accelerate the construction of urban environmental infrastructure improvement , maintaining a clean and beautiful environment, to become the world-famous "Garden City "