2Scholz Barth. Green on top[ J]. Urban Land,2001:83 -97.
3Flores- Colen I, Brito J D. A systematic approach for maintenance budgeting of buildings facades based on predictive and preventive strategies. Constr Building Mater [ J ]. Construc- tion & Building Materials, 2010 (9) : 1718 - 1729.
4Silva C M, Flores -Colen I, Coelho A. Green roofs in Mediterranean areas - Survey and maintenance planning [ J ]. Building & Environment, 2015 (94) : 131 - 143.
5Peck, S ; Kuhn, M. Design guidelines for green roofs [ M ]. Ontario Association of Architects, Canada.
6L. Tolderlund, Design Guidelines and Maintenance Manual for Green Roofs in the Semi - arid and Arid West [ M ]. LEED AP, GRP, University of Colorado Denver,2010.
7Fundaci_o de la Jardineriai el Paisatge, NormasTecnol_ ogicas de Jardineria yPaisajismo, AjardinamientosEspeciales e Cubiertasverdes ( NTJ 11 C) [ M ] ,2012.