<menu id="qadkk"><object id="qadkk"></object></menu>

    <acronym id="qadkk"></acronym>
    <small id="qadkk"></small>
    <ol id="qadkk"></ol>

    <optgroup id="qadkk"></optgroup>

        1.  BuyDive Banner

          Ten-Year Survey of the World’s Reefs Reveals Extent of Coral Reef Crisis

          kslof reef survey results title

          A scientist surveying a coral reef in the Chagos Archipelago (Photo: Ken Marks/Khaled bin Sultan Living Oceans Foundation)

          The Khaled bin Sultan Living Oceans Foundation (KSLOF) has published the findings from its Global Reef Expedition – the largest coral reef survey and mapping research mission in history. The Global Reef Expedition Final Report will provide scientists with 'valuable baseline data on the status of the world’s reefs' and offer 'key insights into how to save coral reefs in a rapidly changing world.'

          Both natural and man-made factors have contributed to a precipitous decline in coral reefs as coastal development, pollution, disease, severe storms, and climate change have all impacted the health of coral reefs. As oceans continue to warm, and massive coral bleaching events occur with increasing frequency and severity, coral reefs are struggling to survive. Scientists estimate that half of the world’s coral reefs have been lost in the last 40 years. Coral reefs are clearly in crisis. How do we save the reefs that remain before it is too late?

          The Khaled bin Sultan Living Oceans Foundation embarked on the Global Reef Expedition to address this coral reef crisis. This research mission brought together hundreds of scientists from around the world to conduct tens of thousands of standardized scientific surveys at over 1,000 reefs in 16 countries. The Expedition travelled around the globe surveying and mapping coral reefs, from the Red Sea through the Atlantic, Pacific, and Indian Oceans.

          kslof reef survey results ship

          KSLOF research vessel M/Y Golden Shadow with its dive boat, the Calcutta. (Photo: Michele Westmorland/iLCP)

          Scientists on the research mission worked closely with local experts, managers, educators, and government officials to help the Foundation collect the data needed to develop science-based solutions to conservation.

          'The Global Reef Expedition was a monumental achievement. It owes its success to nimble planning and a common vision shared by a broad group of forward-thinking scientists, managers, and educators,' said Sam Purkis, KSLOF’s Chief Scientist as well as Professor and Chair of the Department of Marine Geosciences at the University of Miami’s Rosenstiel School of Marine and Atmospheric Science. “I have no doubt that the baseline determined by the GRE for the world’s reefs will remain a reference for centuries to come.'

          The Global Reef Expedition set out to understand the health of the world’s reefs by surveying and mapping coral reefs, identifying their current status and major threats, and examining factors that enhance their ability to survive, and recover from, major disturbance events such as coral bleaching.

          kslof reef survey results cots

          KSLOF Expedition scientists collect crown of thorns starfish to limit the damage of an outbreak (Photo: Ken Marks/KSLOF)

          In addition to the scientific efforts, the Global Reef Expedition also engaged in education and outreach programs designed to improve ocean literacy, educate students and community leaders about coral reefs, and inspire conservation action. What they found clearly illustrates the global nature of the coral reef crisis.

          'One of our most significant findings from the Global Reef Expedition was that nearly every country we studied showed signs of overfishing. Even on some of the most remote and well-protected reefs,' said Renée  Carlton, a Marine Ecologist at the Khaled bin Sultan Living Oceans Foundation and the lead author of the report. 'We know marine protected areas work, in most instances these reefs had some of the best coral cover and reef fish communities, but climate change, storms, and outbreaks of crown-of-thorns starfish can still have deadly consequences to a reef, no matter how remote or well-protected it is.'

          The report notes that swift action is needed to address climate change and overfishing in order to combat the coral reef crisis. However, it also identified management efforts, such as reducing pollution and establishing marine protected areas, that can be taken to spare local reefs from the worst impacts of these global problems. These conservation efforts may be able to help save the reefs that remain.

          kslof reef survey results survey

          A scientific diver surveys the reef on the Global Reef Expedition (Photo: Keith A. Ellenbogen/iLCP)

           The Foundation says its greatest success in coral reef conservation came through engaging local communities directly in conservation. By involving local experts and government officials in data collection, combining the scientific findings with outreach and education efforts, and addressing disparities in ocean literacy, the Foundation says it was able to provide countries with the information they needed to manage their marine resources effectively.

          'Findings from the Global Reef Expedition are already helping countries protect and preserve their reefs and coastal marine resources,' said Alexandra Dempsey, director of science management at the foundation. 'Marine protected areas, fisheries closures, and traditionally managed areas have been established in The Bahamas, Jamaica, Fiji, and the Cook Islands, using information collected on the Expedition.'

          The Khaled bin Sultan Living Oceans Foundation freely shared its research findings with government officials, marine managers, and other conservation organizations so that the maps and data from the Global Reef Expedition could be used for marine conservation. Now that the Global Reef Expedition is complete, Prince Khaled bin Sultan, who funded and spearheaded this research mission, says he hopes the findings will help to 'leave a legacy of ocean conservation, so our children, and our children’s children, can also experience the beauty and wonder of a coral reef.'

          The Global Reef Expedition Final Report was published on 7 October 2021 and is available to view and download for free from the KSLOF website


          uk print digital sub intl print digital sub digital onlysub





          Love diving? You'll love these. Sign up today to immediately download our unique FREE gifts -

          AROUND THE WORLD IN 80 WRECKS - DIVE's 70-page, beautifully illustrated, colour guide to the world’s best wrecks

          SCUBA STORIES - DIVE's collection f real life stories where divers, who have got themselves into perilous situations, describe how they reacted and what actions they took to ensure they lived to tell the tale

          PACIFICHighlights of the Pacific - Dancing mantas in Hawaii ? The Best Diving in the World, Galápagos, Cocos, Malpelo & Socorro ? Mass Spawning Events in Palau

           BuyDive Banner

          Right Module BF 2021 CR

          Sidebar SUBSCRIBE spring 21 large2

          Destinations Spotlight

          Need inspiration for your next dive trip? Try one of our featured destinations from DIVE's travel partners.

          sidebar philippines sidebar bahamas sidebar mexico sidebar fiji sidebar st helena 2020 Sidebar Egypt sidebar banner sabah sidebar banner belize sidebar banner south africa

          DIVE Partners

          sidebar banner egypt new ceningan divers ad 300x100 LH 300 min giphy subex Wakatobi Siladen Aggressor Fisheye Dive Worldwide gozo banner Arenui

          Read DIVE magazine

          DIVE magazine is available to read on many devices. Simply click one one of the options below

          PCMac final
          Apple finalAndroid final

          Like what you see?

          Join us on social and keep updated daily...