NOAA to Survey Coral Reefs and Ocean Conditions

This summer, residents and visitors may see a large white ship sailing around Molokai and other Hawaiian Islands. This ship will be launching small orange boats carrying teams of scientific divers to conduct noninvasive underwater surveys close to shore. The ship will be off the coast of Molokai from July 15 to July 19, but this schedule is weather dependent.

The National Oceanic and Atmospheric Administration (NOAA) Fisheries and the Pacific Islands Fisheries Science Center (PIFSC) will be measuring and counting reef fish, assessing coral health, and collecting ocean temperature and condition data. In addition to recording biological and habitat data, they will also be taking images of the ocean floor. These surveys take place every three years and do not interfere with marine life.

Temperature loggers will also be installed at depths of 25 meters and five meters offshore. Moreover, the plan includes deploying instruments to study water temperature, acidity, oxygen and carbon levels, radiation and more.

This information helps evaluate potential changes in coral reef health and structure, as well as complements local agencies and scientists monitoring efforts. By examining how coral reefs have changed over time, researchers can better manage and conserve reef-associated life. Molokai residents with any questions or concerns can email pifsc.info@noaa.gov.