CAJ | 학술논문

选取资源型城市平顶山市为研究对象，以Landsat影像及统计资料为基础数据，对平顶山市2000～2011年各子区环境承载力与土地利用程度变化之间的关系进行研究，结果显示平顶山各辖区间土地利用变化与区域环境承载力呈正相关关系，且前者的变化幅度明显大于后者。在空间分布上，各评价单元的土地利用变化程度在不断提高，区域环境承载力除石龙区外均呈增加趋势；在时间分布上，评价单元内土地利用结构变化较大，大部分土地利用层级有所提升，区域环境承载力在主要子区上均有所增加。
선취자원형성시평정산시위연구대상，이Landsat영상급통계자료위기출수거，대평정산시2000～2011년각자구배경승재력여토지이용정도변화지간적관계진행연구，결과현시평정산각할구간토지이용변화여구역배경승재력정정상관관계，차전자적변화폭도명현대우후자。재공간분포상，각평개단원적토지이용변화정도재불단제고，구역배경승재력제석룡구외균정증가추세；재시간분포상，평개단원내토지이용결구변화교대，대부분토지이용층급유소제승，구역배경승재력재주요자구상균유소증가。
This article takes the resource-based city Pingdingshan as the research object, and researches the relationship between re-gional carrying capacity and land use changes in Pingdingshan.The result shows that land use changes′increase is as same as the re-gional carrying capacity generally and the former is more than the latter obviously.In the spatial distribution, the land use change of e-valuation unit improves continuously, and the regional carrying capacity indicates growth trend except Shilong district.In the time dis-tribution, the structure of land use changes enormously among evaluation unit, and most lands rise using hierarchy, and the regional carrying capacity indicates growth trend on most sub districts.