Evolution Path Analysis of Economic Gravity Center and Air Pollutants Gravity Center in Shaanxi Province

Abstract:

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.

• Periodical: Advanced Materials Research (Volumes 361-363)
• Pages: 1359-1363
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.361-363.1359
• Online since: October 2011
• Authors: Lin Hu, Chuang Ye Jiang, Zhan Bin Li, Xia Zhang, Peng Li, Qi Wang, Wen Jing Zhang
• Keywords: Barycentric Coordinates, Economic Center of Gravity, Evolution Path, Pollution Emissions Center of Gravity

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