黄河流域A级旅游景区空间格局及其影响因素的多尺度分析

张宇硕, 沈雪瑞, 眭任静, 鲍捷, 喻忠磊, 赵林, 张学斌

Multi-scale analysis of spatial pattern and the influencing factors of A-grade scenic spots in the Yellow River Basin

Yushuo Zhang, Xuerui Shen, Renjing Sui, Jie Bao, Zhonglei Yu, Lin Zhao, Xuebin Zhang

图3 黄河流域A级景区核密度与高程分布

Fig.3 Kernel density and elevation distribution of A-grade scenic spots in the Yellow River Basin