黄河流域重要地质遗迹空间格局及地质旅游开发潜力评价

解智涵, 刘敏, 闫旭纲, 任亚鹏

Spatial pattern of important geological remains and evaluation of geotourism development potential in the Yellow River Basin

Zhihan Xie, Min Liu, Xugang Yan, Yapeng Ren

图3 黄河流域各类型、等级地质遗迹核密度空间分布 注：基于自然资源部标准地图服务网站标准地图（审图号GS（2019）1822号）制作，底图边界无修改

Fig.3 Spatial distribution of nuclear density of various types and grades of geological relics in the Yellow River Basin