基于生态-人本融合视角的城市郊野公园规划评估与分区——以大胜关长江文化公园为例  

Evaluation and Zoning of Country Park Planning Based on the Integration of Ecology and Humanity-A Case Study of the Dashengguan Yangtze River Cultural Park

作　　者：郑吉辉 孙新旺[1] ZHENG Jihui;SUN Xinwang(College of Landscape Architecture,Nanjing Forestry University,Nanjing 210037,Jiangsu,China)

机构地区：[1]南京林业大学风景园林学院,江苏南京210037

出　　处：《西北林学院学报》2024年第6期247-256,共10页Journal of Northwest Forestry University

基　　金：国家林业和草原局软科学项目(2020131019)。

摘　　要：郊野公园地处城市边缘区,其功能发挥受到生态环境和人本感知的双重作用,在规划时需要采取综合性视角进行合理评估。本研究基于生态-人本融合视角,以南京市大胜关长江文化公园为例,建立生态敏感性和游客感知性综合评价指标体系,通过Arc GIS 10.6进行空间叠加处理分析,探究研究区规划分区方案并提出开发建议。结果表明:1)研究区内生态敏感性等级从低到高面积占比分别为9.10%、18.12%、23.48%、29.32%和19.98%,整体生态敏感性较高,总体上形成堤内人工湿地和堤外江滩湿地两部分,生态连续性被切割;2)研究区内游客感知性等级从低到高面积占比分别为6.14%、1.80%、7.75%、20.63%和63.68%,整体游客感知性较高,但各类型景源相对分散,且同类景源景观同质性较强;3)将研究区划分为自然恢复区、一级开发区、二级开发区、三级开发区和四级开发区5个规划分区,并提出相应规划开发建议,为我国城市郊野公园规划开发分区提供借鉴。Country parks are located in urban marginal areas,and the performance of their functions are subject to the dual roles of ecological environment and humanistic perception,which needs to be rationally evaluated by adopting a comprehensive perspective in planning.Based on the ecological and humanistic perspective,we took the Dasheng Yangtze River Cultural Park in Nanjing as an example,established a comprehensive evaluation index system of ecological sensitivity and visitor perception,analyzed the spatial overlay processing by ArcGIS 10.6,explored the planning and zoning scheme of the study area,and put forward the development suggestions.The results showed that 1)the area proportions from low to high ecological sensitivity accounted for 9.10%,18.12%,23.48%,29.32%and 19.98%,indicating the overall ecological sensitivity is high.The overall ecological continuity was broken up due to the river embankment:dividing the wetlands into inside and outside parts.2)The area proportions from low to high visitors'perceptibility were 6.14%,1.80%,7.75%,20.63%,and 63.68%,respectively,indicating the overall high visitor perception,but the various types of scenic sources were relatively scattered,and the landscape homogeneity of the same type of scenic sources was relatively high.3)The study area was divided into five planning zones,such as natural restoration area,first-,second-,third-,and fourth-level development areas.Corresponding planning and development suggestions were put forward to provide reference for the planning and development zoning of urban country parks in China.

关 键 词：郊野公园 生态敏感性 游客感知性 规划分区 生态-人本融合 

分 类 号：TU986.52[建筑科学—城市规划与设计]