تحقیق یاب

مرکز دانلود انواع فایل های دانشجویی و دانش آموزی(تحقیق,پاورپوینت,پروژه,مقاله,فایل فلش و ...)

تحقیق یاب

مرکز دانلود انواع فایل های دانشجویی و دانش آموزی(تحقیق,پاورپوینت,پروژه,مقاله,فایل فلش و ...)

The Green Roof Strategy for Sustainable Development

Abstract Increasing worldwide environmental concerns have led to the development of environmentally friendly construction practices and Green roof technology is one possibility for reducing the environmental impact of a building. Research has shown that significant environmental benefits can be achieved from rooftop gardens in terms of storm water runoff quantity and quality control. For example, at a green roof site in Hannover-Herrenhausen , Germany it was determined th at 5 to 10 cm soil lay ...