Quantitative Analysis of the Coordinated Development of Population and Resources and the Environment in Beijing

The coordination of population,resources and environment is the basic requirements and an important manifestation of sustainable development.With the expending population size,the relationship between them is getting further intense.Thus,the coordination of population and resources and environment becomes one of the key academic researches.This paper establishes the system of population,resources and environmental indicators at first,and using the improved TOPSIS method to estimate the degree of coordination of population,resources and environment from the year 2000 to 2010.The results show that the two systems are in the verge of disorder and barely coordination level,however,the trend is good.