Freshwater resources are running out and being overused -- a global crisis that can be seen in the declining flows of the Colorado River.
Smithsonian Magazine profiles the river and looks at how declining freshwater resources are threatening the vast and growing cities that depend on the river.
"Climate change will likely decrease the river's flow by 5 to 20 percent in the next 40 years, says geoscientist Brad Udall, director of the University of Colorado Western Water Assessment. Less precipitation in the Rocky Mountains will yield less water to begin with. Droughts will last longer. Higher overall air temperatures will mean more water lost to evaporation. 'You're going to see earlier runoff and lower flows later in the year,' so water will be more scarce during the growing season, says Udall."
FULL STORY: The Colorado River Runs Dry
Designing Cities in an Age of Scarce Water
Freshwater is becoming increasingly scarce. Our cities will need to address these shortages with better design, according to author Steven Solomon.
NOAA: Southwest ‘Megadrought’ to Persist
Roughly 40 percent of the 48 lower U.S. states are currently in some state of ‘abnormally dry conditions.’
Arizona Native Community Launches First Solar-Over-Canal Project
Covering an irrigation canal with solar panels doubles its utility, producing renewable energy while protecting canal infrastructure and reducing water evaporation.
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
Restaurant Patios Were a Pandemic Win — Why Were They so Hard to Keep?
Social distancing requirements and changes in travel patterns prompted cities to pilot new uses for street and sidewalk space. Then it got complicated.
Maui's Vacation Rental Debate Turns Ugly
Verbal attacks, misinformation campaigns and fistfights plague a high-stakes debate to convert thousands of vacation rentals into long-term housing.
In California Battle of Housing vs. Environment, Housing Just Won
A new state law significantly limits the power of CEQA, an environmental review law that served as a powerful tool for blocking new development.
Boulder Eliminates Parking Minimums Citywide
Officials estimate the cost of building a single underground parking space at up to $100,000.
Orange County, Florida Adopts Largest US “Sprawl Repair” Code
The ‘Orange Code’ seeks to rectify decades of sprawl-inducing, car-oriented development.
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
Heyer Gruel & Associates PA
JM Goldson LLC
Custer County Colorado
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
Camden Redevelopment Agency
City of Claremont
Municipality of Princeton (NJ)