Coral Reefs & Global Climate Change: Potential Contributions of Climate Change to Stresses on Coral Reef Ecosystems

Report Read time:
Coral Reefs & Global Climate Change: Potential Contributions of Climate Change to Stresses on Coral Reef Ecosystems

Coral reefs represent some of the most biologically diverse ecosystems on Earth, providing critical habitat to approximately 25 percent of marine species. In addition, these ecosystems provide economic benefits through tourism and fisheries.

One recent estimate valued the annual net economic benefits of the world's coral reefs at $30 billion. However, human activities including development in coastal areas, over-fishing, and pollution have contributed to a global loss of over 10 percent of these valuable ecosystems. An additional 15 percent have been lost due to warming of the surface ocean, and climate change will further contribute to coral reef degradation in the decades ahead.

Downloads Coral Reefs andamp Global Climate Change Report Potential Contributions of Climate Change to Stresses on Coral Reef Ecosystems
Downloads Coral Reefs andamp Global Climate Change Report Potential Contributions of Climate Change to Stresses on Coral Reef Ecosystems
America’s Overdose Crisis
America’s Overdose Crisis

America’s Overdose Crisis

Sign up for our five-email course explaining the overdose crisis in America, the state of treatment access, and ways to improve care

Sign up
Quick View
America’s Overdose Crisis

America’s Overdose Crisis

Sign up for our five-email course explaining the overdose crisis in America, the state of treatment access, and ways to improve care

Sign up

MORE FROM PEW

A presentation being given by a businesswoman to a group of participants at a business conference. Four Plan Features Can Boost 'Retirement Readiness'
A large group of people in formal or traditional attire stands together on a stage, with a digital background depicting marine life and the large text “WTO Agreement on Fisheries Subsidies.” WTO Needs to Redouble Its Effort on Fishing Subsidies
A man in a winter hat and sunglasses kneels on a rocky shoreline in front of a campfire, holding a metal mug with gloved hands. Behind him, in the water, a motorboat is moored to the shore. Cliffs rise on both sides of the water. Why Newfoundland’s South Coast Fjords Are Sacred
An illustration of a couple holding hands walking away from an outline of houses behind them Pathways to Homeownership: Housing in America
Composite image of modern city network communication concept

Learn the Basics of Broadband from Our Limited Series

Sign up for our four-week email course on Broadband Basics
Quick View

How does broadband internet reach our homes, phones, and tablets? What kind of infrastructure connects us all together? What are the major barriers to broadband access for American communities?

Pills illustration
Pills illustration

What Is Antibiotic Resistance—and How Can We Fight It?

Sign up for our four-week email series The Race Against Resistance.
Quick View
Pills illustration

Antibiotic-resistant bacteria, also known as “superbugs,” are a major threat to modern medicine. But how does resistance work, and what can we do to slow the spread? Read personal stories, expert accounts, and more for the answers to those questions in our four-week email series: Slowing Superbugs.