DeepRoot’s Silva Cell has been installed in dozens of rooftop projects around the world. Whether it is on top of existing structures such as parking garages, or a garden terrace atop a new construction project, Silva Cells can help create structure, bio-retention for tree roots wherever installed. There are two types of green roof installations,… More
I’ve always wondered why we use the word parking to describe a place to leave a car. The word evokes images of my neighborhood park, playgrounds, or Central Park: lush green spaces, not places easily reconciled with a patch of asphalt. A few years ago while I was working at the New York City Department… More
Founded in 1870, The Metropolitan Museum of Art in New York City is the largest art museum in the United States, housing more than two million works of art spanning over 5,000 years from around the world. Located since 1880 on Fifth Avenue on the eastern edge of Central Park, the museum welcomes more than… More
I’ve always believed in nature’s processes to manage compounds in the environment. Even as a young undergraduate engineer, I often wondered why we are removing natural systems like trees and soil rather than working with them, why we weren’t protecting and bolstering those systems in ways that enhanced their natural mitigating processes. The (relatively) recent… More
Trees do a tremendous amount for our communities in a number of essential ways. Unlike a streetlamp or a water main, their influence is diffuse— they affect everything from air and water quality, to flooding, to temperatures, to property values and incidence of crime. Urban trees are under more pressure and facing greater challenges to… More
Trees do a tremendous amount for our communities in a number of essential ways. Unlike a streetlamp or a water main, their influence is diffuse— they affect everything from air and water quality, to flooding, to temperatures, to property values and incidence of crime. Urban trees are under more pressure and facing greater challenges to… More
Horticulture is the art of cultivating. Garden herbs, plants, produce, flowers, fruits, nuts, and trees all fall under the horticulture category. The common denominator in all of these is soil. One of DeepRoot’s favorite industry leaders and researchers of healthy soil and effective horticulture is Dr. Linda Chalker-Scott. Dr. Chalker-Scott is an Extension Urban Horticulturist… More
Horticulture is the art of cultivating. Garden herbs, plants, produce, flowers, fruits, nuts, and trees all fall under the horticulture category. The common denominator in all of these is soil. One of DeepRoot’s favorite industry leaders and researchers of healthy soil and effective horticulture is Dr. Linda Chalker-Scott. Dr. Chalker-Scott is an Extension Urban Horticulturist… More
The following content comes from Lolly Kunkler and Patty Buchanan, civil engineers at MIG|SvR. Historically, the work of stormwater engineers has involved capturing rainwater and conveying the flows offsite as quickly as possible. This approach led to the development of a vast system of large, centralized treatment facilities handling millions of gallons of stormwater annually… More
In 1978, James Urban had a chance meeting with a man named Tom Perry that forever changed the course of his career. Tom was a microbiologist with a PhD from Harvard. He was working for the Forest Service and was assigned to the urban forest department because, to hear Jim tell it, Tom didn’t fit… More
Many factors affect tree health. Are they all equally important or are some more important than others? According to Kim Coder, PhD, Professor of Tree Biology & Health Care at the University of Georgia, soil compaction is by far the biggest constraint on tree growth. In a 2007 paper, he wrote, “Soil compaction is the most… More
A press release was issued by the Morton Arboretum that discussed their use on a product containing beet juice to deice roads and trails. The mixture is quicker and less toxic than using salt alone. It sounds like a joke, but it’s not. Beet juice is actually used as an additive and spreader for salt,… More
Soil. Stormwater. Sustainable Infrastructure.
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