Abstract for:Prevention and Control of Smog in Nanjing

From the point of view of system dynamics, this paper analyses the causes of urban smog, including the negative influence caused by transportation and residents' waste gas, vehicle exhaust and dust from construction sites. Based on the results of modeling and simulation calculation, the smog pollution problem in Nanjing is displayed by using the system dynamics modeling tool STELLA software, and suggestions on prevention and control of urban smog are recommended.

This paper is finished by senior high school students with the help of teachers in order to use system thinking to practical problems.