Environmentalists eager to save urban trees are promoting the Evergreen Cities campaign, naming it one of their top four priorities for the legislative session that starts next Monday. They’re pushing a $1 million program to improve urban forests statewide.
Protections for urban trees vary widely in the Puget Sound region, contributing to a dramatic decline in the tree cover. Satellite images from the ’70s are dominated by green swaths with black specks of buildings and roads. Recent pictures are practically reversed, with black oozing across the image and green patches shining through.
It’s an urban deforestation seen nationwide. About 25 percent of city tree canopy vanished over the past 30 years, based on satellite image analysis by American Forests, a Washington, D.C.-based nonprofit group.
Environmentalists push $1 million program to save urban trees. Seattle – LISA STIFFLER SeattlePI
EVERY year, about 500 billion litres of stormwater washes off the roofs, roads and footpaths of Melbourne into our rivers and bays.
That’s about the same amount of water that Melburnians consume each year.
Often it comes in a thunderous rush, surging out of drains, damaging waterways, and pouring litter into Port Phillip and Western Port bays.
But a $20 million bid to use Melbourne’s stormwater on “rain gardens” across the metropolitan area has gathered speed since early last year.
Rain gardens are designed to absorb large volumes of water from downpipes, road surfaces and paved areas.
Melbourne leads Australia in cleaning stormwater naturally | Herald Sun.
A conceptual design for a skyscraper that can do ‘everything a tree can do except replicate’ will be one of the highlights of the inaugural World Future Energy Summit in Abu Dhabi next month.
William McDonough – recognised by Time magazine as a ‘Hero for the Planet’ – was commissioned by Fortune magazine to come up with a design for a skyscraper office tower that would anticipate a 100 percent positive impact on people and place. Since his firm of architects embarked on the project, he has been approached by numerous companies keen to turn the idea into reality.
‘We’re really excited,’ said McDonough in an interview, ‘because everyone in the building world that has seen it has said ‘can we do this together?’ So we are now looking for a patron to help us bring this to reality.’
Design visionary to present futuristic ‘building for today’ at Abu Dhabi World Future Energy Summit | World Future Energy Summit (WFES).
Moscow planners have approved Lord Foster’s design for the world’s biggest building – likened by critics to an alien spacecraft and a “dahlia stuck in a string bag”. The British architect’s £2bn “city within a city”, Crystal Island, will be built on the banks of the Moscow river, with a total floor area of 2.5m square metres, making it the largest enclosed space ever to be constructed.
Crystal Island’s steel mega frame is to feature a “smart skin” to buffer against extreme temperatures and is expected to contain 3,000 hotel rooms, 900 apartments and a school for 500 pupils. Its 620m-wide base will taper to a spire almost 500 metres high, giving it the form of a vast transparent wigwam.
Moscow rises to Foster’s space-age vision | Art & Architecture | Guardian Unlimited Arts.