摘要
以福州国家森林公园为例,结合AHP法、问卷调查法与GIS空间分析法量化评价景观元素、空间特征与健康效益评估状况,利用相关性分析与Johnson-Neyman技术解析三者之间的影响,并对空间特征的调节效应与调节阈值进行评估,揭示其作用逻辑和影响边界。结果表明:1)森林公园景观元素对健康效益评估具有显著影响,植被(0.1213)、自然互动体验(0.0962)、动物(0.0914)是重要指标;2)绿视率、植被覆盖度、归一化植被指数、空间可达性、空间围合度与健康效益评估存在显著相关性,但不同要素之间的影响关系具有差异性;3)森林公园景观元素对健康效益评估产生影响的过程中,空间特征对于局部路径存在显著调节作用,绿视率、植被覆盖度、归一化植被指数和空间围合度的正向调节效应阈值分别为34.489、0.2316、0.1911、0.664。结合森林公园评价和空间特征分析,通过相关性分析与调节效应检验,解析了森林公园景观元素、空间特征与健康效益评估的影响,为健康导向的森林公园景观规划设计提供参考借鉴与实践价值。
Taking Fuzhou National Forest Park as an example,combining AHP,questionnaire survey and GIS spatial analysis methods,this paper quantitatively evaluated the influences of landscape elements and spatial characteristics of the park on the results of the tourists'health benefit assessment.The influences between the three were analyzed by using correlation analysis and Johnson Neyman technology.The moderate effect and threshold of spatial characteristics were determined to explore the functional logic and impact boundaries.The results were as follows.1)Forest park landscape elements had significant correlation with health benefits assessment,among which the vegetation(0.1213),natural interaction experience(0.0962)and animals(0.0914)were important components.2)The visible green index,vegetation coverage,NDVI,space accessibility and space enclosure had significant correlation with health benefits assessment,but the influence relationship between various factors were different.3)The visible green index,vegetation coverage,NDVI and space enclosure had partial moderate effects in the relationship between the landscape elements and health benefits assessment,the lower limits of the thresholds were 34.489,0.2316,0.1911,22.553,and 0.664.It is recommended to control the spatial characteristics within the threshold range during the development and construction of forest park,to better develop the promoting effect of park landscape on the recreationist's health.The results of this study provides reference and practical value for the plan design of health-oriented forest park landscape.
作者
朱晋立
陈千山
吴舒扬
王琬青
郑燊玥
董建文
郑宇
ZHU Jin-li;CHEN Qian-shan;WU Shu-yang;WANG Wan-qing;ZHENG Shen-yue;DONG Jian-wen;ZHENG Yu(College of Landscape Architecture and Art,Fujian Agriculture and Forestry University,Fuzhou 350002,Fujian,China;Minjiang University,Fuzhou 350108,Fujian,China)
出处
《西北林学院学报》
CSCD
北大核心
2024年第3期248-256,共9页
Journal of Northwest Forestry University
基金
福建省自然科学基金面上项目(2020J01836)。
关键词
森林公园
景观元素
空间特征
健康效益
调节效应
福州
forest park
landscape element
spatial characteristics
health benefit
moderate effect
Fuzhou
