[1]LI Wenzheng.Measure and Analysis on the Regional Differences of Urban Green Development in Shaanxi Province Based on Analytic Hierarchy Process[J].Research of Soil and Water Conservation,2015,22(05):152-157.
Copy
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
22
Number of periods:
2015 05
Page number:
152-157
Column:
Public date:
2015-10-28
- Title:
-
Measure and Analysis on the Regional Differences of Urban Green Development in Shaanxi Province Based on Analytic Hierarchy Process
- Author(s):
-
LI Wenzheng
-
College of Tourism and Resources & Environment, Xianyang Normal University, Xianyang, Shaanxi 712000, China
-
- Keywords:
-
Shaanxi Province; urban green development; regional difference; analytic hierarchy process; cluster analysis
- CLC:
-
X822
- DOI:
-
-
- Abstract:
-
We constructed a comprehensive evaluation system for urban green development level from the four aspects: the green level of environmental health and infrastructure, green level of environment carrying potential, green level of economic growth, and green level of environmental treatment. With the methods of analytic hierarchy process and cluster analysis, the synthesized measure and analysis on the urban green development level of 10 prefecture level cities of Shaanxi Province in 2013 were carried out. The results are as follows. (1) There are great differences among cities in terms of the green development level, and the 10 cities can be classified into five types: high level balanced development regions(Ankang, Yan’an and Baoji); medium level balanced development regions(Hanzhong, Shangluo and Yulin); medium level non-balanced development region(Xi’an); low level balanced development regions(Tongchuan and Xianyang); ultra-low level balanced development region(Weinan). (2) In view of the spatial differences, the comprehensive level of southern Shaanxi is generally high; the northern part of northern Shaanxi is medium, and its southern part is high; from the western part of Guanzhong to central and eastern parts, the comprehensive level is decreasing from high to medium and low status. There are deviations of the urban green development level from its economic-society development level in Shaanxi Province. (3) The green level of environment carrying potential and the green level of economic growth are the most important factors affecting the gap of comprehensive level among different cities. The two aspects have great weight, and the score gap among cities is big in the two aspects. The land area, industrial scale and technology level, and economic growth mode are the main factors affecting these two aspects. The results of this research can offer reference for the urban green development plan and decision in Shaanxi Province.