Recently University of Guelph landscape architecture students presented design concepts for rehabilitation of Puslinch quarries. Concepts included wind-turbines to power local industry, resorts, cottages, golf courses, recreational facilities, lakes, wetlands, and trails. The concepts showed numerous uses and activities to enable the park to be used year-round.
GuelphMercury.com cited Puslinch Councillor Don McKay
…….saying he favours those that offer the most community use. Dual use ideas that combine environmental conservation with practical uses like resorts were also intriguing……
Read the full article at the [SOURCE: GuelphMercury.com
Urban Re:Vision and the Central Dallas Community Development Corporation announced that “Forwarding Dallas” has been selected as the winning design from Re:Vision Dallas, an international design competition. The challenge, to transform a vacant inner-city block behind City Hall into a carbon-neutral community, drew hundreds of entries from top architecture firms and city planners in 14 countries worldwide. Forwarding Dallas is the product of a collaboration between Portuguese-based architectural firms Atelier Data and Moov, and will run “off the grid,” acting as a working model of sustainability for cities around the globe. Ground breaking is scheduled for early 2011.
[SOURCE: Urban Re:Vision Dallas]
[IMAGE SOURCE: Urban Re:Vision Dallas]
Annapolis intends to test a floating island in a local lagoon that, if successful, could help clean the water in the Chesapeake Bay, according to Mayor Ellen O. Moyer……
Floating islands are created from recycled plastics and planted with wetland plants that soak up nutrients from the water, said Steve Carr, the city’s environmental adviser. He said the project in Annapolis will act as a test to see whether the technology can be implemented in larger areas of the bay.
For more information about Annapolis’ floating wetland go to the [SOURCE: baltimoresun.com – Annapolis’ floating ‘wetland’ could help restore the bay]
The recession and housing collapse have halted four decades of double-digit growth for nearly half of the nation’s biggest rapidly expanding suburbs.
Twenty-four of the 53 cities of 100,000 or more that grew by at least 10% every decade since 1970 lost population in the last two years.
SOURCE: USA Today – Housing bust halts growing suburbs
The latest edition of the Monthly Review (November 2009, Volume 61, Number 6) includes a paper from Jules Pretty is professor of environment and society at the University of Essex, UK. titled Can Ecological Agriculture Feed Nine Billion People?
Below is an extract from the paper
Something is wrong with our agricultural and food systems.Despite great progress in increasing productivity in the last century, hundreds of millions of people remain hungry and malnourished. Further hundreds of millions eat too much, or consume the wrong sorts of food, and it is making them ill. The health of the environment suffers too, as degradation of soil and water seems to accompany many of the agricultural systems we have developed in recent years. Can nothing be done, or is it time for the expansion of an agriculture founded more on ecological principles and in harmony with people, their societies, and cultures?
Read the full paper at the [SOURCE: MonthlyReview – Can Ecological Agriculture Feed Nine Billion People?]
Ken Belson of the New York Times has written an interesting piece about green walls which looks at the green wall as a source of food production. Belson talks to a varied number of designers, universities and manufacturers about the green walls as food production. He also states that at $500 a panel they aren’t for everyone.
Belson has a great quote he cites from Paul Mankiewicz, the executive director of the Gaia Institute in New York.
“We have 30 miles of rooftop in New York City and maybe 3,000 miles of walls,”
Read the article at the SOURCE: New York Times – The Rooftop Garden Climbs Down a Wall
Journal of Commerce reports
The biggest living roof in Canada is surrounded by water on three sides, and the marine deck on which the building sits is supported by stilt-like piles. It also features slopes of up to 53 per cent.
Bruce Hemstock, of PWL Partnership, a Vancouver landscape architecture and consulting firm that worked on the project, said the roof portion of the job was one of the most technically challenging assignments his firm has taken on in its 35 years in the business.
Read the full article at the SOURCE: Journal of Commerce – Creating Vancouver Convention Centre’s green roof no simple task