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当前位置: 首页 > 文章 > 基于分形理论的乡村聚落景观空间特征及演变——以厦门市为例 应用生态学报 2017 (8) 2640-2648
Position: Home > Articles > Spatial characteristics and evolution of rural settlement landscape based on fractal theory: A case study of Xiamen,China Chinese Journal of Applied Ecology 2017 (8) 2640-2648

基于分形理论的乡村聚落景观空间特征及演变——以厦门市为例

作  者：
梁发超;刘诗苑;刘黎明
单  位：
厦门市集美区建设局;华侨大学政治与公共管理学院;中国农业大学资源与环境学院
关键词：
乡村聚落景观;空间特征;分形理论;厦门市
摘  要：
空间结构和空间形态共同构成乡村聚落景观空间特征,对二者的科学分析是乡村土地利用格局优化的基础.本研究采用分形理论,从全市与分乡镇两个尺度上对厦门市乡村聚落景观空间结构的特征和演变进行定量分析,并提出空间格局优化的相应对策.结果表明:厦门市乡村聚落景观空间结构与形态的分形特征明显.在全市尺度上,聚集维数、交通网络直通度和空间形态维数随时间变化而增大,而空间关联维数持续减少;乡村聚落景观空间结构呈多中心聚集态分布,交通网络通达性变好,空间结构自组织不断优化,而乡村聚落景观空间形态日趋复杂,空间呈扩展的趋势.在分乡镇尺度上,乡村聚落景观空间特征差异显著,空间结构松散、通达性较弱等问题存在于部分乡镇.未来需加强交通等基础设施投入和中心村建设,提高乡村聚落内部各要素的关联度,促使其空间结构优化.本研究结果为优化乡村聚落空间布局、科学编制乡村土地利用规划提供了有力的技术手段和理论支撑.
译  名：
Spatial characteristics and evolution of rural settlement landscape based on fractal theory: A case study of Xiamen,China
作  者：
LIANG Fa-chao;LIU Shi-yuan;LIU Li-ming;School of Political and Public Administration,Huaqiao University;Construction Bureau of Jimei District,Xiamen;School of Resources and Environment,China Agricultural University;
关键词：
rural settlement landscape;;spatial characteristics;;fractal theory;;Xiamen
摘  要：
The characteristics of rural settlement landscape are composed of spatial structure and morphology,which are also the basis for optimizing rural land use patterns.Using the fractal theory,this paper quantitatively analyzed the characteristics and evolution of spatial structure rural settlement landscape in Xiamen from the city and town scales,and proposed corresponding optimization counter measures.The results showed that the fractal of spatial structure and pattern of rural settlement landscape was significant in Xiamen.At the city level,aggregation dimension,accessibility of traffic network and spatial dimension increased overtime,while the spatial correlation dimension showed an opposite trend.Overall,the spatial structure of rural settlement landscape showed a multi-center-aggregation distribution,and the accessibility of traffic network got better.Meanwhile,the self-organization of spatial structure constantly optimized,and the spatial form of rural settlement landscape tended to more complicated in terms of extension trend.At the town level,there were significant differences in spatial characteristics of rural settlement landscapes.In some towns,several problems such as loosing spatial structure,poor accessibility of traffic network were still unsolved.In the foreseeable future,the construction of transportation infrastructure and central villages needed to be actively pushed.Besides,the correlation between various elements within the rural settlements also need to be enhanced.The results could provide theoretical and technical support for the optimization of rural settlement space and scientific complication of land use planning.

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