Dataset that provides a direct internet link and resources pertaining to the CBD Global Coral Portal - a window to various sources of information on the status of coral reefs and the range of commitments, initiatives, and actions at different scales to protect and sustainably manage coral reefs and closely associated ecosystems in support of the achievement of the Aichi Biodiversity Targets and the Sustainable Development Goals.
The NOAA Coral Reef Watch program uses satellite data to provide current reef environmental conditions to quickly identify areas at risk for coral bleaching. Bleaching is the process by which corals lose the symbiotic algae that give them their distinctive colors. If a coral is severely bleached, disease and death become likely. Coral Reef Watch also offers a modeled Outlook that predicts the likelihood of coral bleaching heat stress on a week-by-week basis, up to four months in the future (the typical length of a bleaching season).
Status of the Coral Reefs in the Pacific and Outlook. Reports by the Global Coral Reef Network in collaboration with UNEP, IUCN and other agencies
The [Allen Coral Atlas](https://allencoralatlas.org/) combines high resolution satellite imagery, machine learning and field data to produce globally consistent benthic and geomorphic maps of the world's coral reefs. The Atlas is funded primarily by [Vulcan Inc.](https://www.vulcan.com) (founded by the late Paul G.
Technical report of survey conducted May 13-June 17, 2004.
"Comparison of the average hard coral cover between the three five-year periods comprising the last 15 years (2005-09, 2010-14, 2015-19, Tab. 9.3) indicated that there was a high degree of confidence (93%) in the long-term decline, despite the uncertainty in individual yearly estimates. Further, the vast majority (90%) of this decline occurred between 2010-14 and 2015-19, suggesting that the rate of decline in hard coral cover has accelerated during the last five years"
The Khaled bin Sultan Living Oceans Foundation completed field research for one of the largest coral reef studies in history: the Global Reef Expedition. The Expedition travelled around the globe surveying some of the most remote reefs on the planet, conducting research to assess coral reef ecosystem health and resiliency.
The Global Reef Expedition visited many countries in the Pacific Ocean to assess the health and resiliency of their coral reef ecosystems. See links below for more information, reports and maps.
The Khaled bin Sultan Living Oceans Foundation has completed the World Reef Map, an online interactive coral reef atlas that allows users to explore all of the coral reefs and shallow water marine habitats mapped on the Global Reef Expedition. With over 65,000 square kilometers of shallow water marine ecosystems mapped, this is by far the largest collection of high-resolution coral reef maps ever made.
Map layers include Benthic Habitat Data, Bathymetry, Depth Contours and Habitat Videos.
This dataset has information on coral reef cover and fish in Cook Islands from 1994 to 2013.
Data on the recovery of Palau's Coral Reefs
The Nature Conservancy’s Mapping Ocean Wealth Project: Modelling and mapping fishing pressure the current and potential standing stock of coral-reef fishes in five jurisdictions of Micronesia
Data on impacts of human activities on Palau's Coral Reef
Data on Palau's Marine Protected Areas (MPAs) including information on Ecological conditions of coral-reef and seagrass for marine protected areas in Palau
Data and Palau's modelling reports on coral bleaching and other marine threatening events
Ocean resources and impact of climate change
Rapid Marine Biodiversity Assessment of Milne Bay Province, Papua New Guinea—Survey II (2000)
State of Coral Reef Ecosystems in Indo-pacific, Pacific also including Namdrik Atoll Coral-Reef