Resources Science ›› 2017, Vol. 39 ›› Issue (9): 1725-1738.doi: 10.18402/resci.2017.09.11

• Orginal Article • Previous Articles     Next Articles

Industrial land spatial security evaluation based on hierarchical fuzzy matter element modeling of Beichen District,Tianjin

Lei ZHANG(), Xu GAO(), Jiang BIAN, Lijun WANG, Xiaoqin CHEN, Qiu HUANG   

  1. School of Management,Tianjin Polytechnic University,Tianjin 300387,China
  • Received:2016-07-15 Revised:2017-05-08 Online:2017-09-20 Published:2017-09-20

Abstract:

Affected by urbanization and post-industrialization,industrial land-use and urban land-use are moving towards integration and the contradictions between land and people are becoming increasingly acute. How to ensure a reasonable layout and effective supply and improve the integration of land-use remain important questions for the field. Beijing-Tianjin-Hebei is a critical strategic area of integration and the reasonable layout and effective supply of industrial land-use in the Beijing-Tianjin corridor has become a key link to promote the ordered undertaking and safe production of regional industries. Based on the starting point of a reasonable layout and effective supply of industrial land,we developed a space security diagnosis method:the red line control initial screen-single factor evaluation-spatial comprehensive evaluation. Using GIS and hierarchical fuzzy matter-element modeling,we conducted space layout security appraisal and grade division for industrial land-use in Beichen District. We found that there are 59.72% current industrial land-use of Beichen District is at a general security level in 2015, 11.59% of land-use has a high level of security,the proportion of low security zone and unsafe zone reached 28.69%. In terms of a single indicator,location security conditions such as wind interference area,and traffic convenience,as well as production security conditions(e.g. industrial agglomeration degree and high-tech radiation)have a great influence on evaluation results. On the basis of ensuring regional ecological security,combining with a reasonable scale of industrial land-use and industrial characteristics,the internal intensivism and spatial layout optimization of industrial land-use are realized. This study offers some valuable proposals:strictly control ecological land-use,aggregate in high-security areas and identify industry type. These measures will help achieve the coordinated development of industrial land-use among regional social,economic,environmental and city-industry integration.

Key words: industrial land-use, land-use layout, spatial security evaluation, city-industry integration, hierarchical fuzzy matter element