摘要
以黄河流域1826处全国重点文物古迹为研究对象,基于ArcGIS 10.5等工具,利用最邻近指数、集中化指数、核密度估计、地理探测器等方法探讨黄河流域文物古迹的空间分布特征及其影响因素。结果表明:1)黄河流域文物古迹空间分布区域数量、省域数量、时域数量差异较大,分布不均衡。2)黄河流域文物古迹呈典型的集聚分布特征,形成了黄河中下游"晋豫陕—金三角"的空间分布格局。3)社会经济发展是影响文物古迹空间分布的关键因素,其文化、人口因素对文物古迹空间分布的影响力最大,交通、城镇化因素次之,GDP因素较小,自然地理环境中的高程、河流、坡度因素的影响力整体偏弱,自然因素与社会因素的交互作用对文物古迹空间分布具有双线性增强和非线性增强的协同效应。
Taking 1826 national key cultural relics in the Yellow River basin as the research object,the spatial distribution characteristics of cultural relics in the Yellow River basin and influencing factors were explored by methods of nearest neighbor index,concentration index,nuclear density estimation,geographical detector by ArcGIS and other tools.The results show that:1)The spatial distribution of cultural relics in the Yellow River basin varies greatly in the number of regions,provinces,and time domains,and their distribution is uneven.2)The cultural relics show typical agglomeration distribution characteristics,forming the spatial distribution pattern of the"Shanxi,Henan and Shaanxi-Golden Triangle"in the middle and lower Yellow River.3)Socio-economic development play an important role in the distribution of cultural relics,while cultural and demographic have the greatest influence on it,followed by transportation and urbanization,and GDP is relatively small.The influences of elevation,river,and slope in the natural geographical environment are generally weak,and the interactions of natural factors and social factors have synergistic effects of bilinear enhancement and nonlinear enhancement on the spatial distribution of cultural relics.
作者
李建辉
胡苗苗
张丹
赵雨琪
LI Jianhui;HU Miaomiao;ZHANG Dan;ZHAO Yuqi(School of Surveying and Mapping Engineering,Yellow River Conservancy Technical Institute,Kaifeng 475004;Kaifeng Engineering Research Center of Multi-Dimensional and Multi-Source Intelligent Tourism and Bigdata,Kaifeng 475004,China)
出处
《干旱区资源与环境》
CSSCI
CSCD
北大核心
2021年第10期194-201,共8页
Journal of Arid Land Resources and Environment
基金
河南省高等学校重点科研项目(21B420002)
黄河水利职业技术学院师德师风建设专项研究项目(2021SDYJZD007)资助。
关键词
文物古迹
空间分布
影响因素
黄河流域
cultural relics
spatial distribution
influence factors
Yellow River basin
