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National Coral Reef Monitoring Program: Benthic Images Collected from Climate Stations across the Hawaiian Archipelago since 2013

Published by Pacific Islands Fisheries Science Center | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 02, 2026 at 11:21 PM | Dataset Last Updated: January 01, 2021 at 12:00 AM
Photoquadrat benthic images were collected at NCRMP climate stations and permanent sites identified by the Ocean and Climate Change team across the Hawaiian archipelago since 2013 according to protocols established by the Coral Reef Ecosystem Program (CREP), now know as the Ecosystem Sciences Division (ESD), and the NOAA National Coral Reef Monitoring Program (NCRMP). The imagery allows for a quantitative analysis using image analysis software to derive an estimate of benthic percent cover. Climate stations are 3-4 sites per island that were selected in a stratified random fashion to be roughly equally spaced around the island, along the 15 m contour, on hard bottom, and at least 1 km away from a river mouth or embayment. Once selected we assess multiple features of the coral reef environment including in-situ temperature (STR), seawater carbonate, net carbonate accretion (CAU), and bioerosion (BMU). In 2013 and 2016, cryptobiota diversity (ARMS) was also assessed. These data can be accessed online via the NOAA National Centers for Environmental Information (NCEI) Ocean Archive.

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