[Comprehensive evaluation of county-level construction land intensive utility in Guangdong province: a case study for Zijin County].
Based on the weights and membership values of evaluation indices, a measurement model of construction land intensive utility in Zijin County of Guangdong Province was established, and the basic principles of the greatest compatible class were adopted to classify the intensive utility levels of the construction land based on fuzzy recognition. Additionally, the intensive utility potential of construction land in Zijin County in 2005 was calculated by comparing the per capita construction land in towns, independent industrial and mining areas, and rural residential areas with the latest national land use standards for planning of town launched in 2007. The predicted value of the model was 0.421, suggesting that the construction land utility in Zijin County was still low- effective and extensive. Theoretically, the construction land area could be decreased by 555.69-2197.69 hm2, which meant there was a great potential in the intensive utility of construction land in the county.
Zhang
Jun-Ping
JP
College of Information, South China Agricultural University, Guangzhou 510642, China. zjp01210@163.com
Hu
Yue-Ming
YM
Tian
Yuan
Y
Wang
Lu
L
Liu
Su-Ping
SP
D002681:China; D002958:City Planning / Q000706:statistics & numerical data*; D017753:Ecosystem; D004779:Environment Design / Q000706:statistics & numerical data*; D005160:Facility Design and Construction / Q000706:statistics & numerical data*