广西科学2024，Vol.31Issue(6)：1178-1187,10.DOI:10.13656/j.cnki.gxkx.20240821.002
基于多源数据和最小累积阻力模型的漓江风景道选线研究
Route Selection of Scenic Byways along Lijiang River Based on Multi-Source Data and Minimum Cumulative Resistance Model
摘要
Abstract
The Lijiang River is not only a renowned scenic spot but also an important world heritage site and ecological functional area,which urgently requires the development of a scenic byways plan that coordinates ecology and industry,and integrates protection and development.The multi-source data including tourists'Points of Interest(POI),scenic resource points,and road networks of Lijiang River were integrated.By em-ploying methods such as kernel density analysis,raster operations,and the Minimum Cumulative Resistance(MCR)model in ArcGIS 10.2,a MCR model for the scenic byways selection of the Lijiang River was con-structed.The results were summarized as follows.①The scenic resource points along the Lijiang River exhib-ited an overall distribution pattern characterized by"large dispersion and small aggregation",forming a"ma-jor core-secondary core-minor core"spatial structure.②The application of raster operations revealed 65 scenic resource points including Elephant Trunk Hill,effectively enhancing the efficiency and scientific rigor of the selection of scenic routes along the Lijiang River.③Based on the resistance evaluation model,compre-hensive resistance surface,and suitability zoning results,61 potential scenic byways with a total length of 427 km were generated.After topological optimization,a final scenic byways selection plan for the Lijiang River was formulated,comprising 1 main line and 9 branch lines.The efficiency and scientific rigor of the selection were improved by introduction of scenic resource points.The results provide a reference for the scenic byways selection in other scenic areas and ecological conservation sites.关键词
风景道/漓江风景名胜区/多源数据/最小累积阻力模型/选线研究Key words
scenic byways/Lijiang River scenic area/multi-source data/Minimum Cumulative Resistance(MCR)model/route selection research分类
管理科学引用本文复制引用
梅骏翔,汤烨,何莹洁,孙雅沄,郑文俊..基于多源数据和最小累积阻力模型的漓江风景道选线研究[J].广西科学,2024,31(6):1178-1187,10.基金项目
广西重点研发计划项目(AB23026053),国家自然科学基金项目(52368005)和国家社会科学基金项目(21CMZ001)资助. （AB23026053）
