marisa's ramblings

here in lies my own personal soapbox to vent about the issues and dilemmas that plague my mind and share the aha moments of my daily life.

Thursday, January 18, 2007

Greener Living #11 Get A Green Roof

As I previously stated, these suggestions for greener living come from a handout published in an old issue of Vanity Fair. I remind you of this because today's tip is a bit odd, something I am totally unfamiliar with, and quite honestly, a bit scared by when I visualize what a green roof is. Hopefully, this at least brings a chuckle to your day.

A green roof is more than simply a roof with plants growing on it. It functions like a "breathing wall," consuming carbon dioxide from the atmosphere and emitting oxygen. Green roofs generally use low-maintenance, drought-resistant plants. Vegetation is planted or laid down as pre-vegetated mats on a thin layer of soil. More intensive green-roof systems may contain trees and larger plants, but these require deeper soil and are more expensive. One of the biggest benefits of a green roof is water management: it can absorb more than 50 percent of rainwater, thereby reducing runoff, a major source of pollution in our waterways. Plus, it can help reduce air-conditioning costs during the hot summer months. The vegetation looks after itself through the seasons and creates a habitat for insects, which, in turn, provide food for birds. Green roofs can also last more than twice as long as conventional rooftops. They look better too. For more information, visit greenroofs.com.

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