以武威市古浪县绿洲为典型研究区域,基于2005年武威市土地利用现状图,运用MapInfo、ArcInfo并结合ArcView中的Patch Analysis 3空间格局分析模块对古浪绿洲土地利用景观空间格局进行分析研究。并采用层次分析法进行土地利用景观生态评价研究。结果研究表明:古浪绿洲为典型的绿洲农牧景观。形成以水浇地、沙地裸地和荒草地为主,草地、旱地、林地和盐碱地等为辅的景观空间格局。说明在绿洲景观生态格局的形成中人类活动起着很大的控制作用。对古浪绿洲土地利用生态环境现状的评定,可为古浪县今后社会经济发展规划提供科学的参考依据,从而使经济与环境能协调发展,形成良好的可持续性社会。
Gulang oasis, Wuwei was taken as a typical of the region to analyze the landscape spatial pattern based on 2007 land use maps in Wuwei City, Map Info Arc Info and Arc View of Patch Analysis 3 and the AHP for landscape ecological assessment of land use. The results showed the Gulang oasis is a typical pastoral land-scapes oasis. The landscape is dominated by irrigated farmland, sand land, and range land, and with grassland, unirrigated farmland, woodland and saline land etc. Which showed human activity is the very big control factor.