深圳海绵都市建设生物滞留带植物筛选 作者:任建武 翟玮 王媛媛 白伟岚 任海来源:《天津农业科学》第 03 期 摘 要: 海绵都市作为新型都市发展方式,离不开生态绿地的科学规划和建设。基于深圳所处自然植物带的优势,造就了该都市绿地建设可选的园林植物资源多样性极为丰富。本研究以既耐干旱又耐水涝为选择原则,运用植物快速叶绿素荧光分析技术,对深圳光明新区实验点植物材料做出系統测定。根据所得到的叶绿素荧光动力学参数,对植物材料做出分析评价。然后从中挑选最具生理意义的参数进行换算,并根据换算得分对植物排序。旨在对众多园林植物在海绵都市建设中的应用做出有益探索,以更加好地发挥生态系统对雨水的吸纳、蓄渗和缓释“”作用,有效控制雨水径流,实现 自然积存、自然渗入、自然净化 的都市发展方式。 核心词:海绵都市;低影响开发;生物滞留带;叶绿素荧光 中图分类号:X522 文献标记码:A DOI 编码:10.3969/j.issn.1006-6500..03.023 Screening of Plants for Bioretention Areas in Shenzhen During the Construction of Sponge City REN Jianwu1 , ZHAI Wei2 , WANG Yuanyuan2 , BAI Weilan2 , REN Hai3 (1.College of Biological Science and Technology , Beijing Forestry University , Beijing 100083,China ; 2.Landscape Development Research Center , Chinese Urban Construction Institute , Beijing 100120,China ; 3.Southern China Botanical Garden , Chinese Academy of Sciences , Guangzhou,Guangdong 510650,China) Abstract : As a new mode of city development , sponge city cannot be built without scientific planning and construction of ecological green space. Shenzhen boasts an amazing rich of plant diversity based on the advantages that it is locating on south sub-tropical zone. In this study , both resistance to drought and water logging being as selection criteria , the analysis technology of chlorophyll fluorescence was used. According to the kinetic parameters of chlorophyll fluorescence obtained , the plant materials in the trial were analy...