基于色彩要素量化分析的郑州市龙子湖滨水公园植物群落景观评价  

Landscape Evaluation of Plant Communities in Longzi Lake Waterfront Park of Zhengzhou City Based on Quantitative Analysis of Color Elements

作　　者：杨爽[1] 张旭光 刘洋[1] 郭楠[1] 李永华[1] YANG Shuang;ZHANG Xuguang;LIU Yang;GUO Nan;LI Yonghua(College of Landscape Architecture and Art,Henan Agricultural University,Zhengzhou 450002,China)

机构地区：[1]河南农业大学风景园林与艺术学院,河南郑州450002

出　　处：《林业调查规划》2024年第1期89-97,119,共10页Forest Inventory and Planning

基　　金：河南省科技攻关项目(212102110185、21A220002)。

摘　　要：色彩丰富的季相植物景观能提供丰富的视觉感受,营造良好生活环境。以郑州市龙子湖滨水公园为研究对象,基于季节性色彩量化分析,采用AHP法与SBE法对选定的20个植物群落进行植物景观色彩评价,分析影响植物景观色彩质量的主要因子。结果表明,样地植物种类多样,色彩丰富度较高,对比度较低,景观整体色相值偏低,饱和度及明度适中,色彩特征鲜明;AHP法与SBE法虽侧重点不同但二者评价结果具有一致性,可共同应用于景观评价中;根据评价模型可知色彩数量C_(1)、明度指数C_(8)是影响植物景观美景度的主要因子。本次研究结果可为城市园林绿化植物种类的选择及景观塑造提供理论支撑。Colorful seasonal plant landscape can provide rich visual experience for the public and create a good living environment.Taking Longzi Lake Waterfront Park of Zhengzhou City as the research object,based on seasonal color quantitative analysis,this paper used analytic hierarchy process(AHP)and scenic beauty rstimation method(SBE)to evaluate the color of 20 selected plant communities,and analyze the main factors affecting the color quality of plant landscape.The results showed that the sample plot had a variety of plant species,rich color,low contrast ratio,low overall color phase value,moderate saturation and brightness,and distinct color characteristics;although the AHP and SBE method were different,the two evaluation results were consistent and could be used in landscape evaluation;according to the evaluation model,the number of colors C_(1)and brightness index C_(8)were the main factors affecting the beauty of the plant landscape.The results of this study could provide theoretical support for the selection of urban landscape plants and landscape modeling.

关 键 词：龙子湖城市滨水公园 植物群落 季节性 色彩量化 色彩评价 郑州市 

分 类 号：TU986.52[建筑科学—城市规划与设计] S718.54[农业科学—林学] P901[天文地球—自然地理学]