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基于遥感的邯郸市土地利用/覆被变化及驱动力分析

Research on Land Use and Land Cover Change and Driving Forces Based on Rs in Handan

【作者】 刘青柳

【导师】 关英斌;

【作者基本信息】 河北工程大学 , 地质工程, 2011, 硕士

【摘要】 根据1996年和2006年两期Landsat-TM遥感影像数据,采用遥感(RS)技术和地理信息系统(GIS)技术相结合的方法,以邯郸市为研究区进行土地利用/土地覆被变化(LUCC)的动态监测研究和数据分析研究。通过土地利用现状分析、土地利用/土地覆被变化转移矩阵分析和土地利用遥感监测的空间模型分析,研究了近十年来邯郸市土地利用/土地覆被变化的发展趋势,再结合收集的社会经济统计数据分析了影响LUCC的驱动力因子,最终提出了邯郸市土地可持续利用的建议和实施的方法。邯郸市1996~2006年十年间,耕地、林地、草地、工矿用地、建设用地和其它用地的变化在土地利用变化的速度和幅度上都比较突出,在数量上表现为耕地、草地面积减少,林地、工矿用地、建设用地和其他用地面积增加;1996~2006年十年间邯郸市土地利用方式发生了明显变化。土地利用程度综合指数在不断增大,说明土地利用的程度在逐年增加。土地利用程度的变化量和变化率都大于零,因此邯郸市在1996~2006年十年间的土地利用处于发展期;对收集到的社会经济统计数据,采用定性和定量分析方法进行驱动力分析。分析结果显示:土地利用变化主要受社会经济因素的影响,而自然因素的影响比较小。邯郸市十年间土地利用/土地覆被变化主要是由于人类活动造成的,影响邯郸市土地利用/土地覆被变化的社会经济因素主要有经济发展、城市化、人口增长,三者共同对土地利用变化产生重大的影响。

【Abstract】 According to the Landsat-TM remote sensing image data of 1996 and 2006 and adopting the combined method of remote sensing (RS) and geographic information systems (GIS) technology, the dynamic monitoring research and data analysis about land use and land cover change (LUCC) were studied in Handan city. Through the analysis of land use, the transfer matrix and the spatial model analysis of the land use remote sensing monitoring, the land use and land cover change trends over the past decade of Handan were studied. Combining of the socio-economic statistical data, the driving forces of LUCC were analyzed. The sustainable land use proposals and the method of implementation of Handan were proposed.In the speed and amplitude of land use change, the changes of farmland, woodland, grassland, industrial land, construction land and other land use of Handan from 1996 to 2006 were prominent. Arable land, grassland area decreased. Forest land, mining land, construction land and other land area increased. The decade from 1996 to 2006, the land use of Handan city had changed significantly. The land use degree index had been growing, indicating the extent of land use to increase year by year. The degree and rate of land use were greater than zero. Therefore, in the decade from 1996 to 2006, Handan city was in the development of land use. Using the method of qualitative and quantitative analysis, the collected socio-economic statistical data was made the driving forces. The land use change was mainly affected by socio-economic factors, and the natural factors were relatively small. The land use and land cover change of Handan through the ten years was mainly caused by human activities. The socio-economic factors of affecting the regional land use and land cover change were economic development, urbanization, population growth, which had a significant impact in land use.

【关键词】 土地利用/土地覆被遥感邯郸市驱动力
【Key words】 Land Use and Land CoverRSHandanDriving Force
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