近30年北京市高尔夫球场时空变化特征

以北京市1986-2010年Landsat TM/ETM+遥感影像为基础,通过数字化和影像解译获取北京市75个面积大于6 hm²的高尔夫球场数据,并利用土地利用/土地覆盖数据和地理要素数据(道路、行政区划、水域等),从时空角度研究近30年北京市高尔夫球场的时空变化特征。结果表明,1)1986年至2010年,北京市高尔夫球场经历了“初步建立、停滞发展、缓慢发展和迅速发展”的变化过程,其中1990-1999年期间高尔夫球场处于停滞发展期,2000-2005年出现缓慢发展,2005年之后迅速增长。2)并非所有高尔夫球场均呈面积增加趋势,而是具有空间差异性。3) 高尔夫球场面积变化与土地利用/土地覆盖类型变化高度相关,高尔夫球场变化趋势和土地利用动态度的变化趋势保持着一致性。4)北京市高尔夫球场主要沿着具有紧邻中心城区、滨临河湖、临近快速交通线的优势空间区位分布,特别是“一环两带”地区。

Temporal and spatial characteristics of Beijing Golf Courses over the past 30 years

Using Landsat TM/ETM+ images of Beijing from 1986 to 2010,75 golf courses above 6 ha in area were digitized and analysed.Simultaneously land use/land cover data,geographic data (including roads,ad-ministrative division and water bodies)were also used to analyze the spatial and temporal changes of golf cour-ses in Beijing over the past 30 years.The results show that:1)During 1986 to 2010,the development of golf courses consisted of four categories- “preliminary establishment,stagnation,slow development and rapid de-velopment”.Very little development occurred between 1990 and 1999,while slow development occurred in the 2000-2005 period.After 2005 development was rapid.2)It wasn’t a certain trend that the area of golf cour-ses increased continuously in Beijing,but with spatial differences of golf courses.3)There was a strong corre-lation between golf course area changes and land use/land cover.4)Golf courses were mainly located along the“one ring and two belts”,adjacent to the inner city,the shore of Lake Kanawha and near the rapid traffic line in Beijing.