基于多源数据的滨海乡村景观游憩资源评价与开发利用

Study on Evaluation, Development and Utilization of Coastal Rural Landscape Recreational Resources Based on Multi-source Data

  • 摘要:
    目的/意义 基于风景园林视角,探索多源数据在滨海乡村景观游憩资源评价与开发中的应用,旨在为快速城镇化背景下的滨海乡村旅游可持续发展提供科学依据。
    方法/过程 以福建省晋江市5个滨海乡镇为研究对象,借助ArcGIS和大数据技术,融合生态敏感度、景观视觉敏感度、人群热力分布、滨海乡村景观游憩资源核密度、交通可达性、滨海乡村景观游憩资源分布与交通可达性关联度等多源数据,构建“自然—社会”综合评估体系,对研究区的资源本底与环境要素进行定量评价,并提出协同发展下的分级分区开发策略。
    结果/结论 结果表明:(1)自然要素方面,生态服务功能分区占比为生态涵养区(39.75%)>生态修复区(38.12%)>一般保护区(22.13%),生态涵养区主要在金井镇、深沪镇东南沿海,一般保护区在东石镇等沿海,生态修复区各镇均有分布;(2)社会要素方面,游憩资源分布较均衡,但东石镇、金井镇存在人群密度分布及滨海乡村景观游憩资源分布与交通设施建设不匹配的问题;(3)综合评价将研究区划分为一级发展建设区、二级发展建设区、三级发展建设区、发展保护区、生态保护区五大区域。研究可为快速城镇化下滨海乡村旅游可持续发展提供参考。

     

    Abstract:
    Objective/Meaning  Based on the perspective of landscape architecture, the application of multi-source data in the evaluation and development of coastal rural landscape recreation resources was explored, aiming to provide a scientific basis for the sustainable development of coastal rural tourism under the background of rapid urbanization.
    Methods/Procedures  By taking the five coastal towns in Jinjiang City of Fujian Province as the research object, and with the help of ArcGIS and big data technologies, the multi-source data such as ecological sensitivity, landscape visual sensitivity, population thermal-force distribution, kernel density of coastal rural landscape recreation resources, traffic accessibility, and the correlation between the distribution of coastal rural landscape recreation resources and traffic accessibility were integrated to construct the “nature-society” comprehensive evaluation system. Then, the resource background and environmental elements of the study area were quantitatively evaluated. Last, the hierarchical zoning development strategies under the coordinated development were put forward.
    Results/Conclusions The results showed that: (1) In terms of natural elements, the proportion of ecological service function zones was as follows: ecological conservation areas (39.75%) > ecological restoration areas (38.12%) > general protection areas (22.13%). The ecological conservation areas were mainly located in the southeast coast of Jinjing Town and Shenhu Town. The general protection areas were distributed along the coast of Dongshi Town and other areas, and the ecological restoration areas were scattered in all towns. (2) In terms of social elements, the distribution of recreational resources was relatively balanced, but there was a problem that the distribution of population density and the distribution of recreational resources in coastal rural landscape did not match the construction of transportation facilities in Dongshi Town and Jinjing Town. (3) The comprehensive evaluation divided the study area into five major zones: first-level development and construction zones, second-level development and construction zones, third-level development and construction zones, development protection areas, and ecological protection areas. The study could provide reference for the sustainable development of coastal rural tourism under the rapid urbanization.

     

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