再生資源基質(zhì)在屋頂綠化中的應(yīng)用研究進(jìn)展

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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

屋頂綠化的廣泛實踐提供了緩解熱島效應(yīng)、降低建筑能源消耗、減少雨水徑流、改善空氣質(zhì)量、增加碳匯和生物多樣性等諸多生態(tài)服務(wù)功能。（剩余27211字）