The Study On Population Carrying Capacity In Inner Mongolia

The world population has more than doubled since World War II. The sharp increasing of population, not only the total consumption of resources, and intensity of development and utilization of resources have increased, but also have reduced the per capita holding of resources. While the discharge of waste on the environment have increased . The resources and environmental problems as one falls, another rises on a world wide scale, which resulted exhaustion of resources, ecological unbalance and serious environment pollution. All of this overhangs development of mankind. Therefore, the population capacity of research is focused in society today.The population capacity of union and city are objects of study. The paper raise the necessity of supporting for population study. Based on available data and formulas, it calculate population capacity of union and city during 2003-2008. And then forecast population carrying capacity of union and city in 2010.There are two conclusions of the article: First, the actual population of Inner Mongolia is less than the bearing capacity of the region, showing a state of sustainable development. But the Carrying Capacity in unions and cities are different trends, Population overload in Tongliao, Chifeng Ulanqab and Wuhai showing the trend of unsustainable development, particularly in Wuhai. The other eight unions and cities population showed the state of sustainable development. Second, population carrying capacity of Inner Mongolia constantly reinforce.By forecast results.But the population of Tongliao, Chifeng Ulanqab and Wuhai still overloaded even sustain the lowest of the natural population growth rate .According to the results of the population carrying capacity, and population status of regionsuggestions were put forward: first, control the population size; second,strengthen environmental protection and set up a resource-saving and environment-friendly production environment; third,improve the efficiency of land use,then development agriculture and pastoral farming of eco-efficien,improving the population carrying capacity of land resources.