自然保护地2026，Vol.6Issue(2)：112-124,13.DOI:10.12335/2096-8981.2023112002
基于GIS-AHP的祁连山国家公园肃南主片区游径选线
GIS-AHP-based trail planning for the Sunan core zone,Qilian Mountain National Park
摘要
Abstract
[Objectives]China's national parks have entered a phase of substantial construction.Establishing a comprehensive trail system,accompanied by supporting services and interpretive education facilities,can provide critical technical support for the realization of the core principles of"ecological conservation as the priority,national representativeness,and public welfare."[Methods]Taking the main area of Sunan in Qilian Mountain National Park as a case study,this research integrated its distinctive natural-cultural resources and geospatial characteristics.Nine factors were selected as evaluation criteria,which were divided into three categories:physical geography,social infrastructure,and natural/cultural landscapes.Weights were assigned through the Analytic Hierarchy Process(AHP)and Geographic Information System(GIS)technology,followed by comprehensive overlay analysis.Cost-path analysis was applied to optimize and visualize the trail route network.[Results]The study proposed a trail network structure characterized by"one axis,one loop,three radials,and eight nodes."The hierarchy of trails and landscape types was determined based on landscape quality and land suitability evaluation,along with the construction levels of trail nodes and the configuration characteristics of node facilities.[Conclusions]This research offered a novel approach to modeling and visualizing complex evaluation processes,thereby enhancing the practicality and operability of outcomes.The methodology provided a scientific foundation for the selection and planning of trail routes,also offering references for holistic conservation and interpretation in Qilian Mountain National Park.关键词
GIS/祁连山国家公园/游径/AHP/选线规划Key words
GIS/Qilian Mountains National Park/Trails/AHP/route selection分类
建筑与水利引用本文复制引用
贾丽奇,李佳宜..基于GIS-AHP的祁连山国家公园肃南主片区游径选线[J].自然保护地,2026,6(2):112-124,13.基金项目
国家自然科学基金项目(51968042). （51968042）
