周口淮阳龙湖湿地滨水景观分析与评价

城市滨水景观是最具活力和生态价值的城市景观组成部分。选取周口淮阳龙湖湿地为研究对象,从生态要素、社会要素和景观要素三方面对淮阳龙湖湿地滨水景观进行分析。在龙湖湿地滨水区域内选取20个具有代表性的景观节点,结合AHP层次分析法和模糊综合评判法,建立了一套针对龙湖湿地的滨水景观评价体系。结果表明,淮阳龙湖湿地滨水景观整隶属度为2,处于中等水平,其景观建设中较好的是人文景点的数量、空气质量等,较差的是植物色彩与季相变化、运动健身设施的设置等,并针对这些问题提出了在植物配置过程中应注意季相搭配和色彩变化等优化建议,以期为龙湖湿地今后的发展规划和其他相似地区的滨水景观规划提供依据。

Analysis and Evaluation of Waterfront Landscape of Huaiyang Long Lake Wetland in Zhoukou,Henan

The urban waterfront landscape is the most dynamic part of city landscape with high ecological value.In this study,Huaiyang Long Lake Wetland in Zhoukou is investigated to analyze its waterfront landscape in terms of ecological,social,and landscape elements.Meanwhile,a waterfront landscape evaluation system focusing on Long Lake Wetland is established by studying 20 representative landscape nodes through the AHP and fuzzy comprehensive evaluation methods.The results show that the whole membership degree of landscape of Huaiyang Long Lake Wetland is 2,which is at the medium level.Among the constructions of the landscape,the number of humanities scenic spots and air quality are at relatively high level.The colors of the plants,the seasonal change and fitness facilities settings are at relatively low level.For these problems,attentions should be paid to seasonal collocation and color change during the plant configuration,which have the potential to provide a basis for the development of the Long Lake wetland and other planning of waterfront landscape similar.