基于景观格局分析的乡村居民点布局优化研究  

Research on optimization of rural settlement landscape pattern

作　　者：刘颂[1,2] 郭菲菲[1] 

机构地区：[1]同济大学建筑与城市规划学院,上海200092 [2]高密度人居环境生态与节能教育部重点实验室,上海200092

出　　处：《东北农业大学学报》2010年第11期42-46,161,共6页Journal of Northeast Agricultural University

基　　金：国家"十一五"科技支撑计划(2006BAJ05A071;2008BAJ10B02);国家自然科学基金项目(50878162)

摘　　要：运用GIS和RS技术及景观指数分析软件Fragstats,以山东省广饶县为研究对象进行乡村居民点的景观格局分析。选取了反映斑块面积、布局形态、空间结构、破碎度、景观多样性等10余个景观格局指数,通过1995年和2008年两个时段乡村居民点景观格局指数的对比,直观地反映出广饶县乡村居民点的景观格局特征和演变规律,并通过分析其驱动因素,将景观格局指数量化指标体系与乡村居民点规划的内在规律相联系,为传统的城乡规划决策提供新的调查分析方法。Based on RS and GIS,as well as Fragstats,this paper analyzed rural settlements landscape pattern in Guangrao county,Shandong Province.Selected patch density,largest patch index,landscape diversity index and other indices were calculated in order to reflect the rural settlements,landscape pattern and evolution of Guangrao county more directly.And through analyzing the driving factors,landscape pattern index system and the internal law of rural settlements planning,a new method for supporting decision-making was set up.

关 键 词：景观格局指数 乡村居民点 广饶县 景观格局优化 

分 类 号：Q945.78[生物学—植物学] S641.3[农业科学—蔬菜学]