CAJ | 학술논문

综合分析影响城镇土地利用潜力的因素,构建城镇土地利用潜力评价的指标体系,并基于GIS、RS建立一套城镇土地利用潜力评价的技术方法、流程.以河北省唐山市高新区为例,对其土地利用潜力进行系统评价.结果显示,全区宗地面积为 516.07 hm~2,平均容积率为 0.61,平均建筑密度为0.31, 98个评价单元中,适度利用、过度利用、低度利用3种潜力类型的土地单元个数分别占总评价单元的60.1%、7.4%、32.5%,可供挖掘的潜力很大,并基于评价结果提出了相应的政策措施.
종합분석영향성진토지이용잠력적인소,구건성진토지이용잠력평개적지표체계,병기우GIS、RS건립일투성진토지이용잠력평개적기술방법、류정.이하북성당산시고신구위례,대기토지이용잠력진행계통평개.결과현시,전구종지면적위 516.07 hm~2,평균용적솔위 0.61,평균건축밀도위0.31, 98개평개단원중,괄도이용、과도이용、저도이용3충잠력류형적토지단원개수분별점총평개단원적60.1%、7.4%、32.5%,가공알굴적잠력흔대,병기우평개결과제출료상응적정책조시.
The article synthetically analyzed influencing factors of town land use potential, constructed evaluation index system, and established a set of technical methods, processes based on GIS, RS. With high-tech zone in Tangshan City Hebei Province as example, its land use potential was systematically evaluated. The results showed that area of the region 516.07 hm~2, average floor area ratio 0.61, average construction density 0.31. Among 98 evaluating units, moderate use, over use and low grade use accounted for 60.1%, 7.4%, 32.5% respectively. It has great potential to be developed and utilized. Finally, corresponding policies and countermeasures were put forward based on the assessment results.