CAJ | 학술논문

以山西省晋中市榆次区为例，基于RS和GIS技术，对1990年、2000年和2010年3期影像进行了景观类型分类提取，并分析了榆次区城市土地利用建设用地增加和耕地减少与景观指数之间的相关性。结果表明：城市建设用地和耕地变化与土地利用景观格局变化的相关性明显，且随着不同时期城市化特征差异，选取的景观指数有一致的变化规律，但在不同方向上变化规律不同。景观格局指数在反映研究区各方向景观格局变化特征上具有良好的指示效应。
이산서성진중시유차구위례，기우RS화GIS기술，대1990년、2000년화2010년3기영상진행료경관류형분류제취，병분석료유차구성시토지이용건설용지증가화경지감소여경관지수지간적상관성。결과표명：성시건설용지화경지변화여토지이용경관격국변화적상관성명현，차수착불동시기성시화특정차이，선취적경관지수유일치적변화규률，단재불동방향상변화규률불동。경관격국지수재반영연구구각방향경관격국변화특정상구유량호적지시효응。
Landscape types were classified and extracted from remote sensing images in 1990 , 2000 and 2010 , and the relative relationship between the increase of construction land, reduction of arable land and landscape index in Yuci District of Jinzhong City were analyzed based on RS and GIS technologies.The results showed that the landscape index was significantly correlated with increase of construction land and reduction of arable land , the changes of selection landscape index was concordant with the differences of urbanization features of different periods, however, the changes in different directions was inhomogeneous.Therefore, landscape pattern index is a good indicator for evaluation the temporal and spatial changes of urban expansion and landscape pattern.