基于城市绿地系统空间布局优化的城市通风廊道规划探索——以晋中市为例

发布时间：2018-01-04 20:06

本文关键词：基于城市绿地系统空间布局优化的城市通风廊道规划探索——以晋中市为例　出处：《城市发展研究》2017年05期 　论文类型：期刊论文

【摘要】：雾霾和热岛效应已经成为当今快速城镇化背景下困扰我国城市的典型环境问题之一。而构建城市通风廊道则是提升城市空气流通能力和缓解城市环境问题的有效措施,近年来已经成为公众关注的热点议题。作为风景园林师,在城市绿地系统空间布局的研究视角下研究城市通风廊道构建,将充分发挥绿地作为城市绿色基础设施的多重功能,进一步提升绿地作为通风廊道的实际效益。采用气象数据、地理信息技术与空间模型相结合的定量分析手段,以山西省晋中市为例,在分析研究城市通风潜力格局的基础上,探索了基于城市绿地系统空间优化的通风廊道布局选线方法和建设内容。研究成果为充分利用城市绿地系统规划来整合城市现有通风廊道和建设潜在通风廊道规划提供了科学指引。
[Abstract]:Haze and heat island effect have become one of the typical environmental problems in our cities under the background of rapid urbanization, and the construction of urban ventilation corridors is an effective way to improve urban air circulation capacity and alleviate urban environmental problems. Measures. In recent years, it has become a hot topic of public concern. As a landscape architect, it studies the construction of urban ventilation corridors from the perspective of urban green space system spatial layout. It will give full play to green space as the multi-function of urban green infrastructure, and further enhance the actual efficiency of green space as ventilation corridor. The use of meteorological data. Based on the quantitative analysis of geographical information technology and spatial model, taking Jinzhong City, Shanxi Province as an example, this paper analyzes and studies the pattern of urban ventilation potential. This paper explores the route selection method and construction content of ventilation corridor layout based on spatial optimization of urban green space system. The research results are as follows: fully utilize urban green space system planning to integrate existing ventilation corridors and build potential ventilation corridors in cities. The plan provides scientific guidance.
【作者单位】：北京林业大学园林学院;
【基金】：北京市科技计划重大支撑项目(北京世界园艺博览会园区周边园林景观设计提升与示范(D171100000217001)
【分类号】：TU119.4;TU985
【正文快照】： 1城市空气污染及热岛效应问题日趋严峻进入21世纪,中国城镇化进程随着国家经济实力的进一步加强而逐步加快。据预测,未来20年中国城镇化率将达到65%左右,2050年将达到70%以上。中国已经进入历史上空前的城镇化发展阶段[1]。快速的城镇化强有力地推动了我国经济社会的持续发展,

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