Study on Environmental Bearing Capacity of Nanchang City

How to make full use of environmental resource and accelerate the development of economy to meet a condition that the environmental quality is very suitable for living,is the key task of sustainable development in urban.Therefore,it is very important to quantify the atmospheric environmental bearing capacity in atmospheric environmental planning.In this paper,the decreasing mechanism of pollutant's concentration in atmospheric system was presented in detail.Then a set of formula was built to calculate the atmospheric environmental bearing capacity.At last,sulfur dioxide(SO 2)was selected as a representative pollutant,Nanchang city was taken for example,the atmospheric environmental bearing capacity of Nanchang was calculated in the paper.