Coastal Erosion, Senegal

In the Senegalese town of Saint Louis, rising sea levels means that every year the sea gets closer to peoples homes and it is now just a matter of when, not if, their houses are swept away.

Scripps Oceanographers Study Coastal Erosion, UC San Diego

San Diego’s coast is a precious resource for beachgoers, marine life and our county’s economic well-being. It’s also an ever-changing ecosystem threatened by erosion. With 70-plus miles of pristine beauty, the US’s western coastline is constantly shifting.

Relief for a Parched Delta

Thanks to dams that throttled the Colorado and diverted its water to fuel the rise of the American West, the river has effectively ended at the Mexican border. The Colorado delta, once a lush network of freshwater and marine wetlands and meandering river channels and a haven for fish, migrating birds and other wildlife, is largely a parched wasteland.