| 摘要: |
| 城市生态系统服务功能对人类健康具有重要贡献，其效能依赖于城市绿色空间中的生物多样性水平。以城市“生境+植物群落”模式的景观建构互适性内在机制作为关键科学问题，强调在生态学介入城市规划设计的空间尺度匹配关系中，小尺度绿地生境及网络的系统性和可实践性的生态价值。通过课题组在西北半干旱区城市场地生境营造与地被植物群落设计的实验性研究及街区单元生境网络格局建构的探索，提出城市生境及其植物群落景观建构研究的3个核心问题，即生态学与建筑类学科之间研究与设计变量的转换、理论与实践转化的实验性研究方法和城市建设与城市生态系统之间的空间匹配关系。 |
| 关键词: 风景园林 城市生境 植物群落设计 场地设计 街区生境单元 生境营造 |
| DOI：10.14085/j.fjyl.2020.04.0036.06 |
| 分类号:TU986 |
| 基金项目:国家自然科学基金（编号 51878531）；陕西省自然科学基础研究计划重点项目（编号 2019JZ-48） |
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| Urban Habitat and Plant Community Design: Research on Habitat-site Design and Construction in Semi-arid Areas in Northwest China |
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LIU Hui, XU Bowen, CHEN Yu
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Xi’an University of Architecture and Technology,
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| Abstract: |
| Urban ecosystem service functions make an important contribution to human health, and its effectiveness depends on the level of biodiversity in urban green spaces. Taking the internal mechanism of landscape construction compatibility of the urban “habitat + plant community” model as the key scientific issue, this paper emphasizes the ecological value of systematicness and practicality of small-scale green space habitats and networks in the spatial scale matching relationship of ecological intervention in urban planning and design. Based on the experimental research on the urban habitat-site design and construction and groundcover community design in the semi-arid regions of northwest China, and the exploration on the construction of block unit of habitat network pattern, it concludes that transformation of research and design variables between ecology and architecture, experimental research method of mutual transformation between theory and practice, spatial matching relationship between urban construction and urban ecosystem are the three core issues when urban habitats and their plant community landscape construction are taken as the subject research areas. |
| Key words: landscape architecture urban habitat plant community design site-design habitat unit of urban block habitat-site design and construction |
| 引用本文: | 刘晖,许博文,陈宇.城市生境及其植物群落设计——西北半干旱区生境营造研究[J].风景园林，2020，27（4）：36-41. |
| LIU Hui,XU Bowen,CHEN Yu.Urban Habitat and Plant Community Design: Research on Habitat-site Design and Construction in Semi-arid Areas in Northwest China[J].Landscape Architecture Journal, 2020, 27(4):36-41. |
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