An oasis of nine trees thrives below a bustling roundabout in Salford, U.K. Part of the Gateway Quays project, the Himalayan Birch (Betula Utilis Jacquemontii) trees are supported by 184 Silva Cells, providing over 47m3 of shared rooting volume. The Regent Road Roundabout and Gateway Triangle were reconstructed 10 years ago to the day. The… More
For those with a mission to enhance urban forests, it is vital to have the latest statistics for urban forest or urban tree canopy coverage. In 2010, we shared a chart by Watt and Gunther highlighting the percentage of urban tree canopy (UTC) (urban forests), broken down by city in the United States. Both the… More
A 240-year-old market glows with resilient green infrastructure and people-centric design Richmond, Virginia’s 17th Street Farmers Market is the oldest of its kind in the nation, declared a public market in 1779. (Though some accounts claim it started unofficially as early as 1737). As commerce grew, so did the market, and in 1854 a building… More
Over the past century, Miami Beach’s famous Lincoln Road has seen many significant changes. Historic redesigns of this iconic South Beach promenade have run the gamut from tropical to urban to a complement of the two. In 2010, DeepRoot’s Silva Cell was a key part of the successful green infrastructure redesign of the mixed-use extension… More
Sovereign Square is the first significant redevelopment in Leeds City Centre in a generation. Seven years ago, the City of Leeds, a financial and legal hub in the UK, initiated the transformation of an industrial site to a green, urban oasis. Between Sovereign Place and Sovereign Street, the aptly named Sovereign Square has become what… More
It’s hard to tell just by looking at a tree-lined street, but soil and its microbes, in combination with trees, work together as a powerful system to improve the quality of stormwater that is filtered through it. Some pollutants are held or filtered by soil, others are taken up or transformed by plants or microbes,… More
A big part of this blog is devoted to the discussion of trees, soil, and stormwater in the urban context. Today we want to walk through the three processes that allow trees in uncompacted soil to provide stormwater quantity and rate control benefits: Soil storage Interception Evapotranspiration
The Royal Armed Forces (RAF) Bomber Command Memorial stands in the northwest corner of London’s Green Park, steps from Buckingham Palace. Commemorating the 55,583 aircrew who died flying Bomber Command during WWII, the memorial was officially opened by Her Majesty Queen Elizabeth II on June 28th, 2012, with thousands of surviving veterans and relatives from… More
The Haas School of Business at the University of California-Berkeley wanted to renovate their central courtyard to create a more inviting and functional environment where students, faculty, staff, and visitors could gather and share ideas. This renovation, the school felt, was essential to furthering their mission to develop leaders who redefine business. Three interconnected buildings… More
The Town of Oakville sits halfway between Toronto and Hamilton, along Lake Ontario’s waterfront. Lakeshore Road was originally a First Nations trail, running along the shore of Lake Ontario. Over time, as European settlers arrived, the road became a central east/west artery through Oakville around which its downtown core developed. Fast-forward to 2020 and Lakeshore… More
The City of Dallas has installed 180 DeepRoot Silva Cells and 36 trees at the newly opened Pacific Plaza downtown park. Pacific Plaza was originally a parking lot that has been transformed into a 3.7-acre slice of green, providing a welcome refuge for shade in the urban heat island of downtown Dallas. Pacific Plaza was… More
Yesterday marked the 4-year anniversary of a Silva Cell installation in Greenwich, Connecticut. The results are rewarding. On June 21, 2016, 42 Silva Cells, using approximately 1050 ft3 (30 m3) of soil, were installed along with two Silver Linden (Tilia Tomentosa) trees on Greenwich Avenue, in Greenwich, Connecticut. The town has its own tree conservancy,… More
Soil. Stormwater. Sustainable Infrastructure.
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