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| 植物多样性理论在城市广场景观评价中的应用——以怀化市五溪文化广场为例 | |
| 引用本文： | 王日明,龙岳林,熊兴耀,尹佳.植物多样性理论在城市广场景观评价中的应用——以怀化市五溪文化广场为例[J].现代农业科技,2010(14):196-198,212. |
| 作者姓名： | 王日明 龙岳林 熊兴耀 尹佳 |
| 作者单位： | 1. 湖南农业大学园艺园林学院,湖南,长沙,410128;怀化职业技术学院 2. 湖南农业大学园艺园林学院,湖南,长沙,410128 3. 怀化职业技术学院 |
| 摘 要： | 在研究现行的几种景观评价方法的基础上,指出植物多样性理论在景观评价中的作用。植物多样性指数能在一定程度上反映场景中的植物种类、植物个体数量,但它却不适于做为评价景观效果的直接指标;植物多样性指数在一定程度上反映了场景的客容量、景观场景供游人参与园林活动的机率:D→0或D→1,游人参与园林活动的机率低,D→0.5,游人参与园林活动的机率高;D值越大,景观场景中植物种类与个体数量越少,乔木类所占比例越低。为使景观评价方法更客观、科学,对园林景观场景中野生杂草与人工疏林中的耐践踏草种类多样性统计问题进行更深入地研究。 |
| 关 键 词： | 植物多样性 城市广场 景观评价 应用 |
Application about Plant Diversity in Landscape Evaluation of Urban square——Taking Wuxi Cultural Square in Huaihus City as an Example |
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| Authors: | WANG Ri-ming LONG Yue-lin XIONG Xing-yao YIN Jia |
| Institution: | WANG Ri-ming1,2 LONG Yue-lin1 XIONG Xing-yao1 YIN Jia2(1College of Horticulture and Landscape,Hunan Agricultural University,Changsha Hunan 410128,2Huaihua Vocational and Technical College) |
| Abstract: | It was pointed that plant diversity is playing an important role in landscape evaluation based on the several ways of landscape evaluation.Plant diversity index in some extent reflected the plant species,plant abundance in the scene.But it was not a suitable direct indicators of landscape evaluation effect;plant diversity index to an extent,reacted passenger capacity of scene,probability visitors participating in garden activities:D→0 or D→1,the probability was low,D→0.5,the probability was high;the bigger value of D was,the lower probability visitors participating in garden activities and the lower proportion of arbor.To make landscape evaluation methods more objective and scientific,multiplicity statistics about wild weeds in botanical garden landscape and bears tranples weeds in artificial sparse should be studied deeply. |
| Keywords: | plant diversity urban square landscape evaluation application |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |