黔东南苗族聚落公共空间网络结构特征研究——以乌冬苗寨、郎德上寨为例

为刻画黔东南苗族聚落在城镇化、旅游化作用下公共空间网络结构特征,分别以乌冬苗寨、郎德上寨为例,以村民日常活动行为为基础,运用复杂网络分析方法,以"空间"为"节点",以"村民日常活动行为轨迹"为"联结"构建公共空间复杂网络模型,分析对比其节点聚集度、模块化分析、联系强度等指标所反映的功能、层级、关联、布局结构特征.研究结...

Study on the Characteristics of Public Space Network Structure of Miao Nationality Settlement in Southeast Guizhou:Case Studies of Wudong Miao Village and Langde Shang Village

In order to describe the characteristics of the public space network structure under the influence of urbanization and tourism of Miao nationality settlement in southeast Guizhou,Wudong Miao village and Langde Shang village were selected as examples.Based on the daily activities of the villagers,using complex network analysis methods,with "space" as the "node" and "village daily activity behavior track" as the "connection" to build a complex spatial network model.Analysis of the function,level,association,and layout structure characteristics is reflected by indicators such as node aggregation degree,modular analysis,and connection strength.The results show that under the leading role of urbanization and tourism,the functions of Wudong Miao village and Langde Shang village nodes show different evolution paths;the public space network nodes can be divided into three levels,corresponding to small-scale neighbors shared space,medium-level casual communication space,and large-scale interaction activity space.Public space network node vitality and settlement logo space are significantly correlated.The node layout of Wudong Miao village network presents the structural characteristics of "single-core cohesive centripetal",and the layout of Langde Shang village network node presents the structural characteristics of "dual-core expansion and coordination".On the basis of this cognition,two types of settlement layout modes, "traditional protection type" and "tourism development type" are proposed.