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ASCE Creates Living Classroom at Headquarters Parking Lot

The American Society of Civil Engineers (ASCE) earlier this month unveiled a newly renovated parking lot, featuring an array of green infrastructure measures and educational signage, at its headquarters in Reston, Virginia. ASCE Executive Director Tom Smith in a statement described the renovation as transforming a potential source of Chesapeake Bay water pollution into a […]

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Study: New Trees Bring Stormwater Benefits Even Before Full Maturity

Planting native trees en masse can help prevent flooding by enhancing soil’s ability to absorb rainwater and provide a multitude of additional benefits, such as new wildlife habitats, greater carbon sequestration, and higher property values. For these reasons and more, seeding new forests and woodlands is a staple of green infrastructure approaches around the world. […]

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Report: Green Infrastructure Helps Preserve Access to Transportation

Green infrastructure can help improve flood resilience in low-income communities at typically lower costs than conventional pipes and pumps, but it is not the best fit for every neighborhood. It is the job of stormwater and transportation professionals to identify specific areas where implementing green infrastructure can make a crucial difference for public safety and […]

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New Outreach Campaign Promotes Green Infrastructure in Public Parks

During the last few decades, the concept of green infrastructure (GI) has risen to prominence in the stormwater management sector. Driving the trend are countless researchers, practitioners, and advocates who demonstrate GI’s potential to meet multiple community goals at typically lower costs than traditional approaches to flood control. However, institutionalizing GI as a standard component […]

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Salt Marshes and Seawalls Work Together to Minimize Flood Damages

Salt marshes — coastal wetlands common to northern parts of the globe that flood and drain with the movement of ocean tides — are prized for their ability to protect coastal communities by shrinking and slowing ocean waves. However, according to a recently published study, contemporary and historical data underscore an even more important function […]

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Redesigned Parking Lots Showcase Green Infrastructure, Protect Chesapeake Bay

According to the Chesapeake Bay Foundation (CBF; Annapolis, Maryland), stormwater runoff is the only major source of pollution still on the rise in the 166,000-km2 (64,000-mi2) Chesapeake Bay watershed. As development continues across the six U.S. states touched by bay tributaries, runoff from paved, urban centers annually contributes immense amounts of nutrients, heavy metals, and […]

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Enter the 8th annual EPA Campus RainWorks Challenge

The deadline to register for the U.S. Environmental Protection Agency’s (EPA) 2019 Campus RainWorks Challenge is Oct. 15. Following the registration deadline, participating teams have until Dec. 17 to submit their complete entries. The challenge is open to colleges and universities across the U.S. and its territories, and registration is free. Now in its eighth […]

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Re-engineered permeable concrete can help cool sweltering urban summers

Anyone who’s ever lived in a city is probably more familiar than they’d like to be with the urban heat island effect, which causes cities to become significantly hotter than their natural surroundings. The effect has many causes, but one big contributor is impermeable concrete. In many cities, impermeable concrete covers more than 30% of […]

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Penn State plots new course for on-campus green infrastructure

It’s easy to make small, incremental changes. In the world of stormwater, that might mean installing a rain garden or green roof. And while the little changes can help, it’s the big plans that make the most significant differences. That’s what Hong Wu, assistant professor of landscape architecture at Pennsylvania State University (PSU; State College) […]

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Study: Green infrastructure can spread disease when poorly planned

Green infrastructure designs that fail to consider the effects of the installation’s placement or the types of wildlife it may attract can increase risks of spreading serious diseases, according to research published in the journal, Ecology and Epidemiology. “There seems to be a prevailing assumption among the general public that everything that is nature – […]

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