基于RS与GIS的野三坡风景区景观敏感度评价研究  

Research on Landscape Sensitivity Evaluation of Yesanpo Scenic Area Based on RS and GIS

作　　者：索可欣 韩肖 苏宇 王霄 张琦 张芳芳 贾哲[1] Suo Kexin;Han Xiao;Su Yu;Wang Xiao;Zhang Qi;Zhang Fangfang;Jia Zhe(College of Landscape and Tourism,Hebei Agricultural University,Baoding,Hebei 071000,China;Hebei Jiahua Engineering Design Co.LTD,Baoding,Hebei 071000,China)

机构地区：[1]河北农业大学园林与旅游学院,河北保定071000 [2]河北加华工程设计有限公司,河北保定071000

出　　处：《绿色科技》2021年第10期12-16,共5页Journal of Green Science and Technology

基　　金：河北省高等教育教学改革研究与实践项目(编号:2017GJJG055);河北农业大学大学生创新创业训练计划(编号:2020187)。

摘　　要：以野三坡风景区为研究对象,选取高程、坡度、坡向、土地利用、水体缓冲区和植被类型6个因子作为评价要素,采用德尔菲法、AHP法和加权叠加法,通过ArcGIS平台对旅游景观敏感度进行了评价及分级,并从生态旅游的视角提出了可持续发展建议。结果表明:在影响风景区景观敏感度评价的因子中,因子的权重排序为:高程>坡度>土地利用>水体缓冲区>坡向>植被类型。风景区的整体景观敏感度适中,高敏感区主要分布在风景区的北部和东北部,总面积占比4.2%,为旅游核心保护区;中敏感区分布广泛,总面积占比88.75%,为旅游限制开发区;低敏感区主要分布在风景区的中部,南北向呈条带状,总面积占比7.04%,为旅游主体开发区。研究结果可为野三坡风景区的生态旅游规划提供数据参考和发展建议。In this paper,Yesanpo scenic area is taken as the research object,and six factors,such as elevation,slope,aspect,land use,water buffer zone and vegetation types,are selected as evaluation factors.Delphi method,AHP method and weighted superposition method are used to evaluate and grade the sensitivity of tourism landscape through ArcGIS platform,and suggestions for sustainable development are put forward from the perspective of eco-tourism.The results show that among the factors affecting the evaluation of scenic sensitivity,the order of weight of the factors is elevation>slope>land use>water buffer zone>slope direction>vegetation type.The overall landscape sensitivity of the scenic area is moderate,and the highly sensitive areas are mainly distributed in the north and northeast of the scenic area,accounting for 4.2%of the total areas,which is the core protection area for tourism;Medium sensitive areas are widely distributed,accounting for 88.75%of the total areas,which is a tourism restricted development zone;Low-sensitive areas are mainly distributed in the middle of the scenic area,and are banded in the north-south direction,accounting for 7.04%of the total areas,which is the main tourism development zone.The research results can provide data reference and development suggestions for eco-tourism planning in Yesanpo scenic area.

关 键 词：RS技术 GIS技术 景观敏感度 野三坡风景区 

分 类 号：X826[环境科学与工程—环境工程]