彭泽县增减挂钩宜耕、宜建适宜性评价

Linked to Changes in Arable Pengze County,Suitability Assessment Should Be Built

随着我国社会经济的快速发展,人地矛盾的日益突出,城镇建设用地增加与农村建设用地减少相挂钩亦成为是缓解用地矛盾促进城乡统筹发展的一项新举措。但是如何去了解和判定城镇建设用地增加与农村建设用地减少相挂钩项目实施的好坏情况,对项目拆旧区的宜耕适宜性评价和建新区的宜建适宜性评价也就值得研究。本文通过确定评价模型和评价单元,构建评价体系,采用特尔斐法(Delphi)确定指标权重等对彭泽县增减挂钩项目拆旧区的宜耕适宜性和建新区的宜建适宜性做出评价。研究结果表明:(1)项目折旧区地块地形坡度条件相对较好,土壤条件中等,适宜耕种作物;(2)建新区中宜建地块数量比重大,宜建等级适宜性以适宜和较适宜为主,且各乡(镇)的宜建数量分布不均。最后针对折旧区和建新区分别提出了合理利用的对策建议。

With the rapid development of social economy in our country, The increasingly prominent contradiction between human and land, Reduce the increase of urban construction and rural construction land linked is to relieve the contradictions of land for a new move to promote the development of urban and rural plan as a whole of the increasingly prominent contradiction between human and land.But how to understand and determine the increase of urban construction and rural construction land are tied to reduce project implementation is good or bad.Research results show that： Firstly, Project depreciation area land terrain slope conditions are relatively good, medium soil conditions, suitable for farming crops ; Secondly,Buih the new city should be built in plot number than major, appropriate building level suitability is given priority to with suitable and appropriate and the countryside （town） should build number distribution ,Finally in view of the depreciation area and build a new city, respectively puts forward Suggestions on reasonable use.