摘要
尺度问题一直是地理学领域研究的重点,对旅游资源评价和开发具有重要意义。本文基于地理时空理论和本体理论,从多尺度视角下对旅游资源进行重分类,在此基础上对旅游资源进行尺度划分、尺度关系和尺度变换分析,并以省级和县级尺度的海岛为案例地进行旅游资源尺度效应分析。结果表明:(1)从成因属性、时间粒度和空间粒度3种尺度视角对旅游资源进行重分类,可以得出旅游资源具有本体性、动态性和空间性。(2)不同尺度旅游资源的关联性常伴有两种或两种以上的关系综合而成,这种关联性既可能是空间和语义上的关联关系,也可能是时间和语义上的关联,即空间语义关系和时间语义关系。(3)在旅游资源系统中,因观测或分析尺度不同而发生空间语义和时空语义上的变换。随着空间尺度的变换,旅游资源的空间粒度和空间结构也发生相应变化;随着时间的演变,旅游资源转化为旅游产品的状态也相应发生转变。(4)旅游资源存在本体尺度效应和区域尺度效应,表现为不同空间尺度旅游景观差异较大且具有不同类型的语义关系,不同空间尺度旅游资源的数量结构和空间分布差异较大,并在旅游资源开发过程中表现为空间语义尺度效应和时间语义尺度效应。
Scale-related issues have long been a critical focus in geographic research,profoundly influencing the evaluation and development of tourism resources.This study employs geographic spatiotemporal theory and ontology theory to reclassify tourism resources from a multi-scale perspective.Furthermore,it examines scale division,scale relationships,and scale transformations,using islands at provincial and county scales as case studies to explore the scale effects on tourism resources.The main findings are as follows:(1)Reclassification of tourism resources based on causative attributes,temporal granularity,and spatial granularity reveals that tourism resources exhibit ontological,dynamic,and spatial characteristics.(2)The interconnections of tourism resources across different scales often involve combinations of multiple relationship types.These relationships,which may be spatial-semantic or temporal-semantic,highlight the intricate linkages among tourism resources.(3)Within the tourism resource system,changes in observation or analysis scales lead to transformations in spatial-semantic and spatiotemporal-semantic dimensions.Shifts in spatial scale result in changes to the granularity and structural configuration of tourism resources.Similarly,as time progresses,the transformation of tourism resources into tourism products evolves accordingly.(4)Tourism resources demonstrate both ontological scale effects and regional scale effects.These effects are characterized by significant variations in tourism landscapes across spatial scales and diverse types of semantic relationships.Notable differences in the quantitative structure and spatial distribution of tourism resources at varying scales manifest as spatial-semantic scale effects and temporal-semantic scale effects throughout the development process.
作者
张桐艳
张生瑞
王英杰
虞虎
韩莹
ZHANG Tongyan;ZHANG Shengrui;WANG Yingjie;YU Hu;HAN Ying(College of Management,Ocean University of China,Qingdao 266100,Shandong,China;State Key Laboratory of Geographic Information Science and Technology,Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China;University of Chinese Academy of Sciences,Beijing 100049,China;Key Laboratory of Regional Sustainable Development Modeling,Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China)
出处
《地理学报》
北大核心
2025年第6期1697-1716,共20页
Acta Geographica Sinica
基金
山东省自然科学基金项目(ZR2022QD132)
中央高校基本科研业务费专项(202213002)
中国海洋大学“乡村振兴”研究专项(ZX2024007)。
关键词
旅游资源分类
本体
时空语义
多尺度特征
尺度效应
典型海岛
tourism resource classification
ontology
spatiotemporal semantics
multi-scale characteristics
scale effect
typical islands
