Tag Archives | urban greening

Greening our Cities (Part 2)

Studies estimate that 1 square metre of grassed rooftop can remove up to 2kg of polluted particles from the air every year, depending on the foliage type. By definition a green roof can be: A layer of living vegetation that is installed on the top of a conventional flat or sloping roof; An extension of […]

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Greening our Cities (Part 1)

Offering respite from the urban jungle along with a host of unseen building benefits, green rooftops are now a rapidly growing trend. Half of humanity now live in cities.  In the developing world some 3 million people move into cities every week.  This new urban age is faced with many overlapping challenges.  The demand for […]

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