Polar Ice Caps

Could a Greener Artic Slow the Effects of Climate Change?
The headline presents a bit of a mind-bender, but scientists are racing to grapple with the consequences of human-induced climate change in the northern regions of the globe.

China Submerged: Mapping Nightmare Sea Levels
Cartographer Jeffrey Linn has compiled maps of how coastal China would look under risen seas. Over 40 percent of the country's population lives in potentially affected regions.

Looking at History and Seeing a Grim Future for the World's Coastal Cities
Justin Gillis tags along with researchers who are trying to pinpoint just how much of the world's coastlines will be inundated by dramatically rising sea levels. By looking at historical records scientists are beginning to paint a grim picture.
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.
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
Regional Transportation Commission of Southern Nevada
Toledo-Lucas County Plan Commissions