基于GIS的合肥滨湖国家森林公园景观质量评价  

Landscape quality evaluation of Hefei Binhu National Forest Park based on GIS

作　　者：张晓枫 郑志元[1] ZHANG Xiaofeng;ZHENG Zhiyuan(School of Architecture and Art,Hefei University of Technology,Hefei 230000,Anhui,China)

机构地区：[1]合肥工业大学建筑与艺术学院,安徽合肥230000

出　　处：《中南林业科技大学学报》2024年第9期179-188,共10页Journal of Central South University of Forestry & Technology

基　　金：安徽省哲学社会科学规划项目(AHSKQ2021D145)。

摘　　要：【目的】评价森林公园景观质量,为森林公园规划、景观科学布局提供理论依据,科学提升森林公园的生态环境与景观质量。【方法】基于GIS评价方法,从景观美学价值、景观生态结构、景观文化蕴含、景观可视程度四个方面构建森林公园景观质量评价指标体系,并对合肥滨湖国家森林公园景观质量进行评价和制图。【结果】1)景观美学价值各等级区域面积占比排序为高等(52.3%)>中等(31.2%)>低等(16.5%);景观生态结构各等级区域面积占比排序为高等(51.3%)>中等(34.5%)>低等(14.2%);景观文化蕴含各等级区域面积占比排序为高等(42.6%)>中等(36.3%)>低等(21.1%);景观可视程度各等级区域面积占比排序为低等(69.7%)>中等(20.8%)>高等(9.5%)。2)合肥滨湖国家森林公园景观质量各等级区域面积占比大小排序为中等(46.6%)>高等(41.2%)>低等(12.2%)。3)合肥滨湖国家森林公园景观质量高等水平区域主要位于森林公园南部,且面积会随着与游客道路距离拉长而逐渐缩小。4)根据评价结果,提出美学设计、自然生态、文化彰显、视觉体验良好四方面目标,并提供丰富化植物搭配、趣味化地形塑造、统一化建筑风格3个设计建议,以提升合肥滨湖国家森林公园景观质量。【结论】通过分析2021年合肥滨湖国家森林公园的数字高程模型数据,评价森林公园景观质量及分布情况,为森林公园景观规划提供科学依据,进而实现森林公园生态保护目标。【Objective】Evaluate the landscape quality of forest parks,provide a basis for forest park planning and scientific landscape layout,and scientifically improve the ecological environment and landscape quality of forest parks.【Method】Based on GIS evaluation methods,a forest park landscape quality evaluation index system was constructed from four aspects:landscape aesthetic value,landscape ecological structure,landscape culture implication,and landscape visibility.The landscape quality of Hefei Binhu National Forest Park was evaluated and mapped.【Result】1)The proportion of area in each level of landscape aesthetic value was ranked as high(52.3%),medium(31.2%),and low(16.5%);The proportion of area in each level of landscape ecological structure was ranked as high(51.3%),medium(34.5%),and low(14.2%);The proportion of area in each level of landscape culture implication was ranked as high(42.6%),medium(36.3%),and low(21.1%);The proportion of area in each level of landscape visibility was ranked as low(69.7%),medium(20.8%),and high(9.5%).2)The landscape quality of Hefei Binhu National Forest Park was ranked as medium(46.6%),high(41.2%),and low(12.2%)in terms of area proportion.3)The high level areas of landscape quality in Hefei Binhu National Forest Park were mainly located in the southern part of the forest park,and the area gradually decreased as the distance from the tourist road increases.4)Based on the evaluation results,four goals were proposed:aesthetic design,natural ecology,cultural highlight,and good visual experience.Three design suggestions were provided to enrich plant combinations,create interesting terrain,and unify architectural styles,in order to improve the landscape quality of Hefei Binhu National Forest Park.【Conclusion】By analyzing the digital elevation model data of Hefei Binhu National Forest Park in 2021,the landscape quality and distribution of the forest park are evaluated,providing scientific basis for the landscape planning of Forest Park and achieving the ecological protection

关 键 词：GIS 景观质量 合肥滨湖国家森林公园 游客道路 

分 类 号：S788.2[农业科学—林学] F062.2[经济管理—政治经济学]