About Sea Level Change

For coastal communities and habitats, the ocean plays an important role in daily life. Around 40% of the world’s population lives within 100 kilometers (62 miles) of a coast. As climate change reshapes our world, sea level rise has become a pressing issue for many coastal communities.

About Sea Level Change provides an introduction into the how and why of sea level rise, its impacts, and actions that can be taken to address the challenges coastal communities face from rising seas. Whether you are a student, a concerned citizen, or a policymaker, About Sea Level Change is a guiding resource to help you navigate the ins-and-outs of sea level rise.