Albuquerque Aerial 2006 (Flickr User kla4067)
National results indicate that tree cover in urban areas of the United States is declining at a rate of about 4 million trees per year, according to a U.S. Forest Service study published recently in Urban Forestry & Urban Greening.
Tree cover in 17 of the 20 cities analyzed in the study declined while 16 cities saw increases in impervious cover, which includes pavement and rooftops. Land that lost trees was for the most part converted to either grass or ground cover, impervious cover or bare soil.
Of the 20 cities analyzed, the greatest percentage of annual loss in tree cover occurred in New Orleans, Houston and Albuquerque. Researchers expected to find a dramatic loss of trees in New Orleans and said that it is most likely due to the devastation of Hurricane Katrina in 2005. Tree cover ranged from a high of 53.9 percent in Atlanta to a low of 9.6 percent in Denver while total impervious cover varied from 61.1 percent in New York City to 17.7 percent in Nashville. Cities with the greatest annual increase in impervious cover were Los Angeles, Houston and Albuquerque.
Continue reading USA urban forests losing ground
ASPECT Studios has completed a multi-use trail at Narrabeen Lagoon on Sydney’s northern beaches. The lagoon is one of Sydney’s natural assets and is a major drawcard and focal point of the area. Diverse experiences are on offer at different locations around the lagoon. The eastern side comes to life especially at the weekends as people take to the water in kayaks and swimming, or strolling and pausing at cafes, restaurants and the bustling Sunday market. The western side of the circuit, which ASPECT Studios have designed, offers a tranquil bush experience. The new trail provides a multi-layered recreational facility and safe shared trail for pedestrians and cyclists to enhance the existing trail and facilitate the area.
Continue reading Narrabeen Multi-Use Trail | Sydney Australia | ASPECT Studios
The Strategic Plan for the Petra Region in Jordan, one the “New Seven Wonders of the World,” will receive the 2012 American Planning Association’s Pierre L’Enfant International Planning Award. The strategic plan balances the need for the preservation of important archaeological resources with the need for increased tourism and economic growth.
The Pierre L’Enfant International Planning Award recognizes planning practices and efforts undertaken outside the United States to promote communities of lasting value. The international landscape architecture, land planning, urban design and strategic services firm, Design Workshop, was the only American entity within the three-partner consortium that the Petra Development Tourism Regional Authority (PDTRA) retained to complete the strategic plan.
Continue reading Design Workshop Receives National Planning Excellence Award for the Petra Region Strategic Plan
Fall view from the Museum | ©Claude Cormier + Associés inc.
The Canadian Museum of Civilization, designed by Canadian architect Douglas Cardinal and inaugurated in 1989, is comprised of two pavilions, their architecture a startling embodiment of the country’s distinguishing geographical features. The public display wing replicates the dramatic effect of the glaciers; the contours of the curatorial wing symbolize the majestic Canadian Shield; and the open Plaza simulates the vast Great Plains. The layout and sheer size of the Plaza were planned in such a way as to visually incorporate the Museum buildings and the Parliament Buildings perched across the Ottawa River. However, the Plaza’s lack of appeal had left it empty of visitors for much of the year. To remedy the situation, we extended the Museum’s original conceptual metaphor, bringing to life what had long remained latent: the swaying grasses of the Prairies.
Continue reading Urban Prairie | Gatineau Canada | Claude Cormier + Associés with Aedifica
Taylor Cullity Lethlean were engaged in 2007 to assist DTEI in the preparation of a reference design for the urban and landscape design component of the Northern Expressway. Taylor Cullity Lethlean formed a team involving architects Tonkin Zulaikha Greer, lighting specialist Bluebottle, sculptor Robert Owen and illustration artist Robin Eley. All work was lead and managed by Taylor Cullity Lethlean. A highly collaborative process was undertaken with DTEI staff, particularly NEXY landscape architect Jordana Wilson. Extensive collaboration also occurred with environmental managers, structural and civil engineers.
Continue reading NEXY | South Australia | Taylor Cullity Lethlean
St. Petersburg has sponsored an international design competition for the redesign and replacement of its landmark Pier. Finalists included Bjarke Ingels Group, Michael Maltzan Architecture, and WEST 8 Urban Design and Landscape Architecture who submitted their designs on November 29 and are now displayed at the “Look, Think, Share” exhibit for public viewing and comment from December 6 to December 30.