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Challenging that mandate coral scientists now despair that coral reefs worldwide, including those within the Pacific Islands National Parks, will suffer substantial mortality over the next few decades from global warming. Their forecasts developed as widespread mortality of corals began in the early 1980s, increased with frequency of extraordinary warm ocean waters, and emphasized in 1997-98 when corals around the world were devastated by increased ocean temperatures in that warmest year on record.
The National Park Service responded to this threat by staffing Pacific Islands' parks with marine scientists, incorporated Pacific park marine environments among those ecosystems to be monitored by a service-wide Inventory and Monitoring Program, and by funding substantial coral reef studies through this Pacific Islands Cooperative Studies Unit. View the First Decade of Pacific Parks' Coral Reef Program.