![]() ![]() Green roofs are a prime example of one of these practices. As concerns for environmental improvement in urban areas become more prevalent, innovative practices which create ecosystem services and ecologically functional land cover in cities will be in higher demand. Traditional construction practices provide little opportunity for environmental remediation to occur in urban areas. It provides links to currently available EPA rep.Įstablishing Green Roof Infrastructure Through Environmental Policy Instruments The presentation highlights some of the recent ORD research projects on green roofs and provides insight for the end user as to the benefits for green roof technology. This is a presentation on the basics of green roof technology. Green Roofs: A Part of Green Infrastructure Strategy for Urban Areas Over the last decade, several green roof projects. Environmental Protection Agency’s (EPA) Regional Applied Research Effort (RARE) allows the Regions of the EPA to choose research projects to be performed in partnership with EPA’s Office of Research and Development (ORD). Green Roof Research through EPA's Regional Applied Research Effort - slides This research examined alternative plant species, media blends, and plant interactions on an existing modular extensive green roof in Denver, Colorado. In the high elevation, semi-arid climate of Colorado, green roofs have not been scientifically tested. This paper provided a guideline to develop green roofs aiming to regulating roof runoff.Įxtensive Green Roof Research Program at Colorado State University ![]() Afterwards, there was a need for more future work on research of green roof toward roof runoff, i.e., vegetation selection of green roof, efficient construction model selection of green roof, the regulating characteristics of green roof on roof runoff, the value assessment of green roof on roof runoff, analysis of source-sink function of green roof on the water pollutants of roof runoff and the research on the mitigation measures of roof runoff pollution. This paper addressed the related research around the world and concluded from several aspects, i.e., the definition of green roof of different types, the mechanism how green roof manages runoff quantity and quality, the ability how green roof controls roof runoff, and the influence factors of green roof toward runoff quantity and quality. Green roof has a significant influence on reducing runoff volume, delaying runoff-yielding time, reducing the peak flow and improving runoff quality. Ĭhen, Xiao-ping Huang, Pei Zhou, Zhi-xiang Gao, Chi It provides links to currently available EPA re. The presentation highlights some of the recent ORD research projects on green roofs and provices insight for the end user as to the benefits for green roof technology. ![]()
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