云南省彝族聚落空间分布特征及地理适应性分析  

SPATIAL DISTRIBUTION CHARACTERISTICS AND GEOGRAPHIC ADAPTATION ANALYSIS OF YI TRIBE SETTLEMENTS IN YUNNAN PROVINCE BASED ON TOWNSHIP UNITS

作　　者：高荣正 许永涛 蔡文丹 刘忠翠 翟乃琛 GAO Rongzheng;XU Yongtao;CAI Wendan;LIU Zhongcui;ZHAI Naichen(College of Resources,Environment and Chemistry,Chuxiong Normal University,Chuxiong 675000,Yunnan,China)

机构地区：[1]楚雄师范学院资源环境与化学学院,云南楚雄675000

出　　处：《云南地理环境研究》2024年第6期43-52,共10页Yunnan Geographic Environment Research

基　　金：云南省一流专业建设点项目:地理科学、自然地理与资源环境;云南省第三批一流本科课程建设项目:《地图学》;楚雄师范学院课程思政教学资源库建设项目(SZZYK2309):基于地图展示的高校地理科学类课程思政教学案例资源库.

摘　　要：以云南省为研究区域,通过实地调查,借助坐标拾取系统获取彝族聚落坐标数据,构建了涵盖坐标、支系、人口数量、农业生产类型等信息的彝族聚落空间分布特征数据库。基于ArcGIS叠加行政区划图层进行了空间分布特征和核密度分析,叠加河湖图层进行了缓冲区分析,叠加海拔、年均温等图层开展了地理适应性分析。结果表明:(1)云南省彝族聚落主要分布在滇西东部、滇中及滇东南的中、高中海拔地区;(2)主要分布在年均温12~24℃、年均降水量577~1303 mm地区,体现了彝族人民的生活习性和生产方式;(3)彝族聚落与河湖等水源地保持一定距离,是彝族人民对夏季易发洪水规律的适应;(4)坡向、土壤类型不是影响彝族聚落分布的重要因子。Taking Yunnan Province as the study area,a database of spatial distribution characteristics of Yi settlements was constructed through field surveys and obtaining coordinate data with the help of a coordinate picking system,covering information such as coordinates,clades,population size,and types of agricultural production,etc.The database also contains information on the spatial distribution characteristics of Yi settlements.Based on ArcGIS,spatial distribution characteristics and kernel density analyses were carried out by superimposing the administrative division layer,buffer zone analyses by superimposing the river and lake layer,and geographic adaptation analyses by superimposing the layers of elevation and mean annual temperature.The results show that:(1)Yi settlements in Yunnan Province are mainly distributed in the middle and high altitude areas in the eastern part of western Yunnan,central Yunnan and southeastern Yunnan;(2)they are mainly distributed in the range of mean annual temperature between 12-24℃,and mean annual precipitation between 577-1303mm,which reflects the living habits and production mode of the Yi people;(3)Yi settlements are located in the middle and high altitude areas of western Yunnan,central Yunnan and southeastern Yunnan;(4)Yi settlements maintain a certain level of spatial distribution and density of water sources,such as rivers and lakes.rivers and lakes and other water sources,which is an adaptation of the Yi people to the law of summer flooding;(4)slope direction and soil type are not important factors affecting the distribution of Yi settlements.

关 键 词：彝族聚落 空间分布特征 地理适应性 云南省 

分 类 号：K901.8[历史地理—人文地理学]