'Impact development' diaporamas de présentation

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A Texas Wetlands Walk

A Texas Wetlands Walk. What is a Wetland?. Land that is permanently or sporadically wet with shallow water or contains soil that is permanently or sporadically saturated. Everyone lives in a Watershed. Image courtesy Pa. Department of Conservation. Wetlands help moderate climate.

254 views • 25 slides

LOW IMPACT DEVELOPMENT

LOW IMPACT DEVELOPMENT. John Blount, P.E. Director Planning & Operations. Low Impact Development.

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Effectiveness & development - an introduction to the debate

Effectiveness & development - an introduction to the debate Presentation at the European Seminar on CSO Development Effectiveness, Vienna, 10 and 11 March 2010. What do we understand by development?.

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Low-Impact Development

Low-Impact Development. ? mimics the natural hydrology that existed before development occurred. Green Roofs. Three types of Green Roofs Intensive Green Roofs Extensive Green Roofs Semi-intensive Green Roofs. Permeable (or porous) Pavement.

358 views • 5 slides