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期刊杂志

    重庆地区屋顶绿化现状调查与分析

    关键词:风景园林;重庆;屋顶绿化;植物配置

    Key words:landscpe architecture; Chongqing; green roof; plant arrangement

    摘要:通过对重庆市屋顶绿化的现状调查,着重从屋顶绿化类型、植物种类、植物景观配置和生态效益等角度进行分析和总结,并就屋顶绿化建设中存在的问题提出针对性建议,以期为重庆市屋顶绿化研究、建设和推广提供参考。调查研究表明,重庆市屋顶绿化建设尚处于起步阶段,主要以花园式屋顶绿化为主,植物多样性较低;简单式绿化和花园式绿化对屋顶的气温、相对湿度和总悬浮颗粒物(TSP)含量均为正效应,种植有乔木的植物配置模式对降温、增湿、阻滞TSP均效果明显。

    Abstract:Based on the investigation of the current situation about roof greening in Chongqing, this paper analyzed and summarized the types of roof greening, plant species, plant landscape arrangement and ecological benefits. It also proposed specific suggestions to existing problems. The investigation showed that the construction of roof greening in Chongqing was still in its initial stage. Gardening roof greening was the primary type, and plant diversity was relatively low. The results showed that simple roof greening and gardening roof greening had positive effects on roof temperature, relative humidity and total suspended particulate matter (TSP). The plant arrangement mode with trees had significant effects on cooling, humidifying, and TSP blocking.

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