再生资源基质在屋顶绿化中的应用研究进展

打开文本图片集

Research Progress on Application of Substrate from Recycled and Reused Resources in Roof Greening

Zou Weina¹，Qin Bingduo¹，Yuan Lin²，Song Lili1 （1.Schol of Ecological Technology and Engineering，Shanghai Institute of Technology，Shanghai 2O1418，China; 2.State Key Laboratoryfor Estuarine and Coastal Research，East China Normal University，Shanghai 20O241，China）

AbstractRoof greening substrates could not only support the growth of plants，but also play a key role in the ecological function of rof greening system.Replacing minerals and natural materials （perlite，vermiculite，peat，etc.）with recycled and reused resources as roof greening substrates is a potential solution to reduce overexploitation of natural resources and promote waste recycling.In this study，the domestic and foreign researches on the application of rof greening substrates converted from recycled and reused resources were systematically introduced.The types and characteristics of the main recycled and reused resources used to be substrates were analyzed.The responses of growth and development of roof greening plants to diferent substrates converted from recycled and reused resources were summarized. The ecological effect of rof greening substrates from recycled and reused resources were summarized and analyzed，including rainwater storage and purification，thermal regulation，carbon sequestration capacity， biodiversity and so on. And the future research directions were prospected，such as the ecological effect，the potential risks，the exploitation of raw material types and the most suitable ratio of substrates from recycled and reused resources.This paper could provide some references for further research and practice of substrates converted from recycled and reused resources.

KeywordsSubstrate；Recycled and reused resources； Roof greening; Performance； Plant adaptability

屋顶绿化的广泛实践提供了缓解热岛效应、降低建筑能源消耗、减少雨水径流、改善空气质量、增加碳汇和生物多样性等诸多生态服务功能。（剩余27211字）