Writing for National Geographic, Brian Clark Howard examines the "[innovative] techniques that mimic nature help restore open waterways, prevent pollution, and create habitats for animals."
Clark begins the article by examining the case of Broad Branch, a stream in Washington Creek, buried over a century ago in the name of malaria abatement. As problems, like pollution dumping into the Chesapeake Bay, have emerged as a result, " many cities have been undoing the past century's drainage projects, uncovering or 'daylighting' buried streams."
The article includes a guided tour provided by Keith Underwood, an Annapolis-based landscape architect hired by Washington D.C. to restore the Rock Creek drainage (of which Board Branch is a tributary). Underwood describes his work as "regenerative design," or a process of mimicking natural systems in a blend of art and engineering.
FULL STORY: In New Drainage Projects, Long-Buried Urban Streams See the Light Again
Another Ambitious Creek Daylighting Planned in the San Francisco Bay Area
The East Bay Regional Park District is planning to daylight Alder Creek in the Oakland Hills. Native fish and other species will benefit.
Road Through D.C.'s Rock Creek Park Closing to Cars
A long-discussed, and perpetually controversial, proposal to close Rock Creek Park to automobile traffic is headed toward construction. Questions about the impact of the project remain.
How Well Will San Francisco’s Daylighting Program Work?
Unlike other efforts to prevent cars from parking near intersections to improve visibility and road safety, San Francisco has no plans to install physical infrastructure to keep vehicles out of danger zones.
Trump Administration Could Effectively End Housing Voucher Program
Federal officials are eyeing major cuts to the Section 8 program that helps millions of low-income households pay rent.
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
Canada vs. Kamala: Whose Liberal Housing Platform Comes Out on Top?
As Canada votes for a new Prime Minister, what can America learn from the leading liberal candidate of its neighbor to the north?
Paris Voters Approve More Car-Free Streets
Paris Mayor Anne Hidalgo says the city will develop a plan to close 500 streets to car traffic and add new bike and pedestrian infrastructure after a referendum on the proposal passed with 66 percent of the vote.
Making Mobility More Inclusive
A new study highlights the challenges people with disabilities continue to face in navigating urban spaces.
Texas Bills Could Push More People Into Homelessness
A proposal to speed up the eviction process and a bill that would accelerate enforcement of an existing camping ban could make the state’s homelessness crisis worse, advocates say.
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