Study on Regional Natural Resource Carrying Capacity in Chongzuo City

Natural resource carrying capacity is important to the regional development and development scale.Through establishing the mathematical model of water resources carrying capacity,land resources carrying capacity and mineral resources carrying capacity,the methods of calculating and evaluating the natural resource carrying capacity were explored.Then taking Chongzuo as a example,the natural resource carrying capacity that in the year of 2010,2015,2020 were calculated,and the evaluation had been made that between the natural resource carrying capacity and the development.Conclusions were: Chongzuo have relatively large potential of water resources carrying capacity;carrying capacity of water resources don't overload in present and future;the carrying capacity of cultivated land resources overload in present,and the carrying capacity of construction land resources don't overload in present and future,these show that the land resource carrying capacity isn't safe;the mineral resources carrying capacity of limestone has relatively large potential to the economy;the mineral resources carrying capacity of coal and manganese ore will overload in 2015,2020.