| 南昌市主城区主干道植物景观评价 |
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| 作者姓名： | 陈畅 杨艳明 魏绪英 张瑶 马美霞 蔡军火 |
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| 作者单位： | 江西农业大学 园林与艺术学院,江西南昌 330045;中国城市建设研究院有限公司,湖南长沙 410000;江西财经大学艺术学院,江西南昌 330032 |
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| 基金项目： | 国家科技重大专项;国家自然科学基金 |
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| 摘 要： | 选取南昌市主城区54条主干道进行植物景观调查并综合评价,结果显示:(1)不同道路的植物群落物种丰富度指数差异较大,59个样段的平均植物种类为9.78种,Margalef指数、Shannon-Wiener多样性指数H′和Pielou均匀度指数(Jsw)分别为0.62、0.24和0.53。(2)对主干道植物景观进行AHP评价,得分等级最高的5个路段由高到低依次为:前湖大道(12.72)、红谷北大道(12.53)、凤凰中大道(12.38)、凤凰南大道(12.26)和红谷中大道(12.24),评价的结果与实际情况相符合。
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| 关 键 词： | 南昌市 道路绿化 物种多样性 植物景观评价 层次分析法 |
The Plants Landscape Evaluation on Trunk Roads in Urban Areas in Nanchang |
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| Authors: | CHEN Chang YANG Yan-ming WEI Xu-ying ZHANG Yao MA Mei-xia CAI Jun-huo |
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| Institution: | (School of Landscape and Art,Jiangxi Agricultural University,Nanchang 330045,China;China Urban Construction Design&Research Institute Co.,LTD,Changsha 410000,China;College of Art,Jiangxi University of Finance and Economics,Nanchang 330032,China) |
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| Abstract: | 54 trunk roads in the main urban areas of Nanchang were selected for plant landscape investigation and comprehensive evaluation.The results showed that:(1)the species richness index of plant communities varied greatly in different roads.The average plant species in 59 sample segments were 9.78,and the Margalef index,Shannon-wiener diversity index H'and Pielou evenness index(Jsw)were 0.62,0.24 and 0.53,respectively.(2)AHP evaluation was carried out on the plant landscape of the main road,and five sections with the highest score were:Qianhu Avenue(12.72)>North Honggu Avenue(12.53)>Middle Fenghuang Avenue(12.38)>South Fenghuang Avenue(12.26)>Middle Honggu Avenue(12.24).The evaluation results were in line with the actual situation. |
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| Keywords: | Nanchang City road greening species diversity plants landscape assessment AHP |
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