CAJ | 학술논문

该文以青岛市经济技术开发区为研究区域,利用2003,2007和2010年3个时相的遥感影像,分析了土地利用的变迁状况。研究表明,在研究时段的7年间,耕地面积减少趋势显著,总面积减少了1 727.00hm2;另一方面工矿仓储用地面积直线上升,总面积增加了1 703.12hm2。总体上来说,主要表现为耕地向工矿仓储用地和城镇住宅用地的转化,两者的转化量分别占耕地减少总面积的71.16%和14.35%;其次是林地和空闲地向工矿仓储用地的转化,前者的转化量占林地减少总面积的68.86%。
해문이청도시경제기술개발구위연구구역,이용2003,2007화2010년3개시상적요감영상,분석료토지이용적변천상황。연구표명,재연구시단적7년간,경지면적감소추세현저,총면적감소료1 727.00hm2;령일방면공광창저용지면적직선상승,총면적증가료1 703.12hm2。총체상래설,주요표현위경지향공광창저용지화성진주택용지적전화,량자적전화량분별점경지감소총면적적71.16%화14.35%;기차시임지화공한지향공광창저용지적전화,전자적전화량점임지감소총면적적68.86%。
In this paper,setting Qingdao Economic and Technological Development Zone as the study area,using three-phase remote sensing images in 2003,2007 and 2010,changes of land use are analyzed.It is showed that,during the study period of seven years,cultivated land has been decreasing obviously,and the total area has decreased 1727.00hm2;while storage space has been increasing,and has increased 1703.12hm2.On the whole,farmland has been transformed to storage space and residential land mainly.The transformation amounts accounted for decreasing amount of farmland are 71.16% and 14.35% respectively;then followed by the transformation of woodland and idle land to the mining warehouse,while the former accounts for the total reducing area of 68.86%.