中国西南山区传统古镇景观格局特征--以贵州省旧州、寨英、天龙、土城镇为例  

Landscape Pattern Characteristics of Traditional Ancient Towns in Mountainous Areas of Southwestern China:A Case Study of Jiuzhou,Zhaiying,Tianlong,and Tucheng Town in Guizhou Province

作　　者：马庚 韩会庆 张俊杰 马家琦 石临风 MA Geng;HAN Huiqing;ZHANG Junjie;MA Jiaqi;SHI Linfeng(College of Architecture and Urban Planning,Guizhou Institute of Technology,Guiyang 550003,Guizhou,China;School of Architecture and Art,North China University of Technology,Beijing 100144,China)

机构地区：[1]贵州理工学院建筑与城市规划学院,贵州贵阳550003 [2]北方工业大学建筑与艺术学院,北京100144

出　　处：《济南大学学报（自然科学版）》2021年第4期352-357,364,共7页Journal of University of Jinan(Science and Technology)

基　　金：贵州省科技计划项目(黔科合基础[2020]1Y152);贵州省教育厅青年科技人才成长项目(黔教合KY字[2018]246);贵州省教育厅自然科学研究项目(黔教合KY字[2021]075);2019年国家级大学生创新创业训练计划项目(201914440036)。

摘　　要：为了探讨人类活动干扰下传统古镇景观格局特征,以贵州省旧州、寨英、天龙、土城4个古镇为例,利用ArcGIS 10.6、Fragstats 4.2软件,对中国西南山区传统古镇景观空间格局特征进行研究。结果表明:旧州、天龙镇的人工景观类型斑块类型面积、斑块所占景观面积比例、边缘密度均远大于寨英、土城镇的;水田、林地、旱地和林地分别为4个古镇最大的景观斑块类型;与寨英、天龙、土城镇相比,旧州镇的景观蔓延度较低,景观多样性较高;与寨英、土城镇相比,高强度城镇建设和农业生产活动导致旧州、天龙镇的Shannon多样性指数的变化趋势差异性突出。To investigate landscape pattern characteristics of traditional ancient towns under interference of human activities,taking four ancient towns of Jiuzhou,Zhaiying,Tianlong,and Tucheng in Guizhou province as examples,landscape spatial pattern characteristics of traditional ancient towns in mountainous areas of southwestern China were researched by using softwares of ArcGIS 10.6 and Fragstats 4.2.The results show that patch class area,proportion of patch in landscape,area,and edge density of artificial landscape classes in Jiuzhou and Tianlong are much greater than those in Zhaiying and Tucheng.Paddy field,forest,dry land,and forest are respectively largest landscape classes in the four ancient towns.Compared with ZhaiYing,Tianlong,and Tucheng,landscape spread in Jiuzhou is lower,and landscape diversity is higher.Compared with Zhaiying and Tucheng,urban construction with high-intensity and agricultural production activities lead to variation tendency of Shannon diversity indexes in Jiuzhou and Tianlong has obvious difference.

关 键 词：景观生态学 景观格局特征 景观指数 传统古镇 中国西南山区 

分 类 号：Q149[生物学—生态学] TU982[生物学—普通生物学]