Making the Grade: How we grade coral reefs

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The Khaled bin Sultan Living Oceans Foundation recently published our findings on the health and resilience of the coral reefs in the Kingdom of Tonga. The report includes a unique grading scale we developed to indicate the relative health and resilience of the reef. For each survey site we visited in Tonga, we assessed the benthic community and classified the reef as being in “good,” moderate,” or “poor” condition.

This assessment was based on the overall live coral cover, algae, and invertebrate composition of the reef.

AI for Earth

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Microsoft’s Artificial Intelligence (AI) for Earth program is harnessing the power of the Global Reef Expedition dataset to build a predictive model of global coral reef health and resilience. Anna Bakker, a Ph.D. student working with KSLOF’s Chief Scientist Dr. Sam Purkis on remote sensing of coral reefs, was awarded the Microsoft AI for Earth Grant for the duration of her Ph.D. This program will grant us access to use the immense power of AI, machine learning, and cloud computing to analyze the data collected during the Global Reef Expedition.