Evolution Path Analysis of Economic Gravity Center and Air Pollutants Gravity Center in Shaanxi Province
This paper make use of Gravity Model, calculate evolution path of the economic gravity center and air pollutants gravity center in Shaanxi Province adoption the past 10 years (1999 ~ 2008), economic and environmental data. Research shows: economic center of gravity shifted towards the northwest and offset in the north-south direction than east-west extent of the degree of deviation. Air pollutants gravity center is also the focus shifted to the northeast, but the deviation is less than the economic gravity center shift. Air pollution emissions and economic gravity center there are positive correlation, and the center and the dust generated SO2 emissions from the center of gravity strong positive correlation.
Qunjie Xu, Honghua Ge and Junxi Zhang
L. Hu et al., "Evolution Path Analysis of Economic Gravity Center and Air Pollutants Gravity Center in Shaanxi Province", Advanced Materials Research, Vols. 361-363, pp. 1359-1363, 2012