区域土地利用规划的适宜性

为合理分析、评价区域土地利用规划的生态合理性,建立了包括生态环境因子在内的工业用地适宜性分析指标体系,并以专家调查意见为基础确定了各指标的权重.在此基础上,以宁波市北仑区区域发展总体规划中的土地利用规划为例,在地理信息系统的支持下,对工业用地的适宜性、环境合理性、科学性进行分析和评价.结果表明,区域工业用地规划基本合理,3种工业类型大都布局在生态适宜区内.规划中存在的主要问题是,东片区三类工业布局与宁波市总体规划不符,不能很好地实现与周边地区的协调发展.城市规划中要综合考虑社会经济环境因素的作用,才能实现发展的科学性、合理性和可持续性.

Suitability of regional land-use plans

For the reasonable analysis and evaluation of the ecoreasonability of regional land-use plan, the index system for industrial land-use plans suitability analysis including the eco-environment factor was set up, and the weighting of each index was determined based on the opinions of expert inquiry. The land-use plans in the total development plan of Beilun District, Ningbo City was taken as an example. Under the support of the geographic information system, the industrial land-use suitability, environmental reasonability and scientificalness were analyzed and evaluated. The regional industrial land-use plans were reasonable basically; and these kinds of industrial type were distributed most in the eco-suitable region. The main problem in the plans was that industry III distribution in east was not accorded with the total plans of the city, and well realize coordinated development with the periphery region. The regional sustainable development could not be achieved only if the social, economic and environmental factors are comprehensively taken into the urban.