CAJ | 학술논문

文章探讨了土地利用分区中主成分分析和聚类分析法应用的基本思路和步骤.在充分分析河北省石家庄市自然、经济状况和土地利用现状的基础上,从生态环境、社会经济、土地利用三个角度构建了评价指标体系.采用主成分分析的方法计算各评价单元的综合得分;再利用聚类分析法构建了石家庄市土地利用分区等级体系.将石家庄市划分为四种类型的土地利用区域,分别为石家庄市市区、县域经济发达区、县域发展快速区和县域发展缓慢区.针对各类型土地利用区域的发展现状提出了相应的土地利用建议,以促进经济发展与土地利用相协调.
문장탐토료토지이용분구중주성분분석화취류분석법응용적기본사로화보취.재충분분석하북성석가장시자연、경제상황화토지이용현상적기출상,종생태배경、사회경제、토지이용삼개각도구건료평개지표체계.채용주성분분석적방법계산각평개단원적종합득분;재이용취류분석법구건료석가장시토지이용분구등급체계.장석가장시화분위사충류형적토지이용구역,분별위석가장시시구、현역경제발체구、현역발전쾌속구화현역발전완만구.침대각류형토지이용구역적발전현상제출료상응적토지이용건의,이촉진경제발전여토지이용상협조.
This paper has discussed the basic ideas and steps about using principal component analysis and cluster analysis in land-use zoning. This paper gives a full analysis of the nature, economic conditions and land use status of Shijiazhuang. On this basis, it establishes the assessment system with respect to ecological environment, social economy, and land use. By using principal component analysis, it calculates the comprehensive score of each evaluation unit. And then the hierarchical system of land use zoning in the city of Shijiazhuang is built by using cluster analysis. There are four types of regional land use, these are: the urban district of Shijiazhuang, county economic developed areas, county rapid development zone, and county slow development zone. According to the current development situation pertaining to each land use area, this paper points out that promoting economic development must be in harmony with land use.