Technical Memorandum: Stormwater Control Potential for Seattle Green Roof Retrofits. Plant Species and Functional Group Combinations Affect Green Roof Ecosystem Functions. Green Roofs for Healthy Cities and the Cardinal Group Inc. Green Roof Design 101 Introductory Course Participant Manual. Green Roofs for Healthy Cities (GRHC).Green Roof Infrastructure: Design and Installation 201. Green Roof Design 101: Introductory Course. Green Roofs for Healthy Cities and The Cardinal Group.Quantifying the effect of slope on extensive green roof stormwater retention. Michigan State University Extension Bulletin E-3047. Selecting Plants for Extensive Green Roofs in the United States. (FLL) Richlinien für die Planung, Ausführung and Plege von Dachbegrünung (Guideline for the Planning, Execution and Upkeep of Green-Roof Sites: developed by the German Research Society for Landscape Development and Landscape Design) Forschungsgesellschaft Landschaftsentwicklung Landschaftsbau e.V.Moisture Measurements as Performance Criteria for Extensive Living Roof Substrates. Landscape and Urban Planning 96: 197-213. Green Roof Vegetation for North American Ecoregions: A Literature Review. Greening Rooftops for Sustainable Communities Conference Proceedings, Baltimore, MD. Chicago City Hall Green Roof: Its Evolving Form and Care. Effect of watering regimen on chlorophyll fluorescence and growth of selected green roof plant taxa. Effect of Substrate Depth on Initial Growth, Coverage, and Survival of 25 Succulent Green Roof Plant Taxa. Prepared for: City of Portland Bureau of Environmental Services Sustainable Stormwater Group. Greening Rooftops for Sustainable Communities, Boston, MA, May 11-12, 2006. A Zero Discharge Green Roof System and Species Selection to Optimize Evapotranspiration and Water Retention. Journal of the American Water Resources Association 42, 1261-1274. Hydrological behavior of vegetated roofs. Journal of environmental management 87:350-363.

Life-Cycle cost–benefit Analysis of Extensive Vegetated Roof Systems. Journal of Irrigation and Drainage Engineering 137:161-169. Effect of roof surface type on stormwater run-off from full-scale roofs in a temperate climate. Green Roofs in Sustainable Landscape Design. Sedum cools soil and can improve neighboring plant performance during water deficit on a green roof. Green roof performance towards management of runoff water quantity and quality: A review. Stormwater Runoff from a Large Commercial Roof in Chicago. National Decentralized Water Resources Capacity Development Project, Penn State University. Quantifying Evaporation and Transpirational Water Losses from Green Roofs and Green Roof Media Capacity for Neutralizing Acid Rain. Environmental Protection Agency Cincinnati, OH 45268. National Risk Management Research Laboratory Office Of Research And Development U.S. Green Roofs for Stormwater Runoff Control. Green Roof Media Nutrient Testing, Nutrient Management, and Runoff Water Quality. Penn State Center for Green Roof Research. Hydrological function of a thin extensive green roof in southern Sweden. ASTM International, West Conshohocken, PA.

Method E2399-5, Standard Test Method for Maximum Media Density for Dead Load Analysis of Green Roof Systems.

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