屋顶绿化生态化研究

发布时间：2018-04-19 11:29

本文选题：生态问题 + 屋顶绿化　；参考：《北京林业大学》2013年硕士论文

【摘要】：随着人类社会的快速发展,生态环境问题日益突出。城市这个特有的空间,人口稠密、资源紧缺、生态环境问题更为严重,而且城市可利用的绿地资源有限,因此建筑屋顶被开发为绿地空间成为未来的发展趋势。而对于这种特殊的绿地形式,如何建设绿色空间和实现屋顶绿化的生态功效,达到帮助改善城市生态问题的要求是一个亟待解决的问题。文章以为改善城市生态环境为最终目的,通过阐述屋顶绿化的生态功能和北京地区城市面临的生态问题作为结合点,研究出北京地区屋顶绿化应具备的生态功效。然后针对屋顶绿化分类和具体承担的生态功效侧重不同,分别研究具体的实施方法,指导建设具有生态功效的屋顶绿化实践。本文基于前人屋顶绿化研究,首先从屋顶绿化分类和生态功能阐述出发,结合北京具体的气候和生态问题,推导出北京地区屋顶绿化应具备的整体生态功效。然后结合北京地区每种屋顶绿化的具体特征,总结出各类屋顶绿化应具备的具体生态功效。最后以这些生态功效为目的,通过屋顶绿化的植物选择、种植土选择、屋顶绿化的植物和结构设计、后期管理等方面具体阐述如何实现屋顶绿化生态功效,达到北京地区屋顶绿化生态化。
[Abstract]:With the rapid development of human society, ecological environmental problems become increasingly prominent.The city is a special space with dense population, short of resources, serious ecological environment problems, and limited green space available in the city. Therefore, the development of building roof as green space becomes a trend in the future.For this special form of green space, how to build green space and achieve the ecological efficacy of roof greening, to help improve the requirements of urban ecological problems is a problem to be solved urgently.With the aim of improving the urban ecological environment, the ecological function of roof greening and the ecological problems faced by the cities in Beijing are expounded, and the ecological effects of roof greening in Beijing are studied.Then, according to the classification of roof greening and the ecological effect of specific undertaking, the specific implementation methods are studied, respectively, to guide the practice of building roof greening with ecological effect.Based on the previous study on roof greening, this paper first starts from the classification and ecological function of roof greening, combined with the specific climatic and ecological problems in Beijing, and deduces the overall ecological efficacy of roof greening in Beijing area.Then combined with the specific characteristics of each roof greening in Beijing area, the concrete ecological efficacy of all kinds of roof greening should be summed up.Finally, aiming at these ecological effects, through the plant selection, planting soil selection, plant and structure design of roof greening, and later management, the paper expounds how to realize the ecological effect of roof greening.To reach the Beijing area roof greening ecological.
【学位授予单位】：北京林业大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU985.12

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