JOURNAL OF NATURAL RESOURCES ›› 2018, Vol. 33 ›› Issue (8): 1317-1325.doi: 10.31497/zrzyxb.20170719

• Resource Utilization and Management • Previous Articles     Next Articles

Suitability Assessment of Reducing Industrial Land in Shanghai Metropolitan Region

GU Xiao-kun1, LIU Jing2, DAI Bing3, CHAI Duo4   

  1. 1.a. China Institute for Urban Governance, b. School of International and Public Affairs, Shanghai Jiao Tong University, Shanghai 200030, China;
    2. Shanghai Land Consolidation and Rehabitation Center, Shanghai 200003, China;
    3. Shanghai Institute of Geological Survey, Shanghai 200072, China;
    4. School of Government, Central University of Finance and Economics, Beijing 102206, China
  • Received:2017-07-18 Revised:2017-11-14 Online:2018-08-20 Published:2018-08-20
  • Supported by:
    National Natural Science Foundation of China, No. 71673184;Science Foundation of Ministry of Education of China, No. 15YJCZH051;Basic Research Funds for Central Universities of Shanghai Jiao Tong University, No. 16JCCS25

Abstract: Due to the extensive expansion of urbanization since 1990s in Shanghai, there are serious problem in industrial land use, such as low efficient, high pollution risk and decentralized spatial layout. As the first city in China committing to limit the total amount of land allocated for construction, Shanghai plays a critical role in informing reducing industrial land. Reducing industrial land emphasized that the land use should be returned from industrial land to ecological land or agricultural land. Taking Datuan Town in Pudong of Shanghai as an example, this study provides a suitability evaluation method for reducing industrial land in metropolitan suburbs. Geographical Information System tools are used to analyze the 218 industrial land parcels in the whole town. Results indicate that: 1) Among the five factors influencing the reduction suitability of the 218 industrial land parcels, the values of pollution and energy consumption showed the biggest difference, while the value of rationality of layout had the smallest difference, and willingness of land right owners had the biggest difference in spatial distribution. 2) When the suitability grade of reduction of industrial land increases, the industrial land parcels become more sporadic. The average area of parcels varieties from 9 507 m2 in suitability grade 1 to 3 300 m2 in suitability grade 5. 3) According to the evaluation index value and its spatial distribution, five suitable grades are classified. The total area of parcels in the first grade is 24.06%, in the second grade is 21.51%, in the third grade is 29.45%, in the fourth grade is 12.63% and in the fifth grade is 12.35%. The distribution of the area in different grades is close to the normal distribution. 4) The industrial lands which are suitable for reducing before 2020 are mainly located in Zhaoqiao Village, Shaocun Village, Tuanxin Village, Jinyuan Village and Jinshi Village. The industrial lands which are not suitable for reducing before 2020 are mainly distributed in Tuanxi Village, Guoyuan Village, Longshu Village, Zhennan Village and Chezhan village. The method proposed in this paper not only can be used to evaluate the suitability of reducing industrial land in one city, but also can be used to compare the suitability reducing industrial land among similar cities so as to improve the coordination of the industrial reduction on a larger scale.

Key words: GIS, land consolidation, reducing industrial land, Shanghai, suitability

CLC Number: 

  • F299.23