泉州(海西)植物园的“海绵城市”构建

Construction of "Sponge City" in QuanZhou(HaiXi) Botanical Garden

植物园作为城市建设中的大型绿地类项目,不仅能普及科学知识,供群众观赏、游览及开展科普活动,还能够局部调节城市气候,在现代化城市建设中起到越来越重要的作用。文章以泉州(海西)山地植物园为例,通过水利设施改造、兴建人工湖形成储蓄水体,建设生态驳岸、边坡,铺设透水型路面及广场,或通过旱溪、湿地、渗井、碎石盲沟等设施,将雨水收集到雨水管网并最终汇集到储蓄水体,实现雨水的收集;人工湖储蓄水通过提升加压等措施进入植物园浇灌绿化管网进行绿化浇灌,或作为景观用水及道路广场等的清洗用水等,实现雨水的综合利用,实现植物园的"海绵城市构建"。

The botanical garden is a green space for spreading scientific knowledge,viewing,touring,and science activities,it also can regulating urban climate,which plays an important role in city construction. This paper selected the case of Quan Zhou（ Hai Xi） Mountain Botanical Garden,Through renovating the water conservancy facilities,constructing artificial lakes,ecological revetment and slope,laying permeable pavement,square,or with dry stream,wetland,seepage wells,gravel blind ditch and other facilities,collected rainwater and use the collected rainwater to landscape irrigation or as landscape water or square cleaning water and so on,to achieve the comprehensive utilization of rainwater. Through the research of this paper,it can provide a good reference of similar mountain botanical garden in ＂ sponge city＂ construction.