南昌市象湖湿地花卉公园植物多样性调查与群落分析

以象湖湿地花卉公园为研究对象,主要调查了滨水型植物群落、复层混交林型植物群落、建筑四旁型植物群落的植物多样性状况及这3种景观单元的植配模式。结果表明:象湖湿地公园的植物景观以观花和观叶类为主,兼顾观姿、观果类;植物群落的配置模式主要有“乔木+灌木+草本”、“乔木+灌木+地被+草坪”、“乔木+灌木+地被”、“乔木+灌木+草坪”4个类型;公园内共有维管束植物77科148属189种,乡土植物117种,占总树种的61.90%,乔∶灌∶藤本∶草的比为48∶57∶5∶79;3种类型27个景观单元的平均物种数为21种,其Simpson多样性指数、Shannon-Wiener多样性指数、Pielou指数分别为...

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Bibliographic Details
Published in江西农业学报 Vol. 29; no. 5; pp. 22 - 27
Main Author 翁燕萍 魏绪英 陆金森 蔡军火
Format Journal Article
LanguageChinese
Published 江西农业大学 园林与艺术学院,江西 南昌,330045%江西财经大学 艺术学院,江西 南昌,330032 2017
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ISSN1001-8581
DOI10.19386/j.cnki.jxnyxb.2017.05.05

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Summary:以象湖湿地花卉公园为研究对象,主要调查了滨水型植物群落、复层混交林型植物群落、建筑四旁型植物群落的植物多样性状况及这3种景观单元的植配模式。结果表明:象湖湿地公园的植物景观以观花和观叶类为主,兼顾观姿、观果类;植物群落的配置模式主要有“乔木+灌木+草本”、“乔木+灌木+地被+草坪”、“乔木+灌木+地被”、“乔木+灌木+草坪”4个类型;公园内共有维管束植物77科148属189种,乡土植物117种,占总树种的61.90%,乔∶灌∶藤本∶草的比为48∶57∶5∶79;3种类型27个景观单元的平均物种数为21种,其Simpson多样性指数、Shannon-Wiener多样性指数、Pielou指数分别为0.60、1.27、0.25,乔木层、灌木层、地被层的平均物种数分别为5、7、9,说明该公园的地被、花卉类植物更为丰富,凸显了湿地花卉公园的景观特色,但其湿生、水生植物的物种多样性与特色景观的营建技术有待进一步提高。
Bibliography:Nanchang; Xianghu Wetland Floral Park; Plant diversity; Plant community
36-1124/S
WENG Yan-ping1, WEI Xu-ying2, LU Jin-sen1 , CAI Jun-huo1. (1.College of Landscape Architecture and Arts, Jiangxi Agricultural University, Nanchang 330045, China; 2. Art College, Jiangxi University of Finance and Economics, Nanchang 330032, China)
We investigated the plant diversity and plant allocation modes of waterfront type plant community, multi-layer mixed-plantation type plant community, and building-side plant community in Xianghu Wetland Floral Park in Nanchang. The results showed that the plant landscapes in Xianghu Wetland Floral Park were composed of flowering plants and foliage plants mainly, and appearance plants and fruiting plants concurrently. There were four types of plant community structure : arbor+ shrub + herbage; arbor+ shrub+ cover+ lawn grass; arbor+ shrub+ cover; arbor+ shrub+ lawn grass. In this park, there were 189 spe- cies of vascular plants, belonging to 77 families and 148 genera. There were 117 nativ
ISSN:1001-8581
DOI:10.19386/j.cnki.jxnyxb.2017.05.05