Calculation and Analysis of Pressure Index System of “Building Urban Projects on Mountains” in Yunnan Province

XU Ming-Jun, Yang-Zi-Sheng

Areal Research and Development ›› 2016, Vol. 35 ›› Issue (1) : 40-44,50.

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Areal Research and Development ›› 2016, Vol. 35 ›› Issue (1) : 40-44,50.

Calculation and Analysis of Pressure Index System of “Building Urban Projects on Mountains” in Yunnan Province

  • Xu Mingjun,Yang Zisheng
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Abstract

The concept of pressure was put forward in this paper, and the “Building Urban Projects on Mountains” pressure indicator system was built up. The pressure level of Yunnan Provinces’s “Building Urban Projects on Mountains” in 2020 was analyzed and estimated at the municipal level by the methods of analytic hierarchy process,Delphi method and the comprehensive fuzzy evaluation . The results show that: 1) The “Building Urban Projects on Mountains” pressure in Yunnan exists obvious unbalance on the space, because the cultivated land resources, population, economic development level and the rural social development are different. 2) The article divided pressure level into four ranks: Ultra high pressure levelⅠ mainly in the middle of central region of Yunnan; High pressure level Ⅱ mainly distributed in the west and east of central region of Yunnan,the west of southeast Yunnan and the south of southwest Yunnan; Medium pressure level Ⅲ is mainly distributed in the middle of central region of Yunnan, the northwest of southwest Yunnan,the east of the northwest Yunnan and the north of northeast Yunnan; Low pressure  level Ⅳ mainly distributed in the east of southeast Yunnan, the northwest of northwest Yunnan and the central of southwest Yunnan. 3) The paper argues that the obvious unbalance of “Building Urban Projects on Mountains” pressure can be narrowed by differentiated policy, so according to the research,the future focus area of “Building Urban Projects on Mountains” are mainly concentrated in the eastern Yunnan, the west of southeast Yunnan and the south of southwest Yunnan.

Key words

cultivated land protection in flatland areas / Building Urban Projects on Mountains / pressure index system / Yunnan Province

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XU Ming-Jun, Yang-Zi-Sheng. Calculation and Analysis of Pressure Index System of “Building Urban Projects on Mountains” in Yunnan Province[J]. Areal Research and Development, 2016, 35(1): 40-44,50

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