What we do

Findings from the Global Reef Expedition: Reef Fish Populations are being Overexploited Globally

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On the Global Reef Expedition, our team of scientists assessed the reef fish populations in both fished and remote locations to help identify if reef fish were being overexploited. This type of research is important for the health of the coral reef ecosystem, but also for the people who depend upon them.

An estimated six million fishers in 99 countries and territories target reef fish species for sustenance and subsistence. The world’s reefs produce 10-12% of the fish caught in tropical nations and 20-25% of the fish caught in the developing nations of the Pacific, Indian, Middle East, and the Caribbean. Across the tropical Pacific nations, it is estimated that 90% of the daily protein consumed by local communities comes directly from adjacent reefs. With so many people relying on reef fish for their daily lives, managing fish stocks is imperative.

Some studies suggest minimum reef fish biomass targets should fall between 1,195 and 1,900 kg per ha (or 11-19 kg per 100m2) to help maintain sustainable reef fish populations and help maintain critical ecosystem services, food security, and resilience of coral reefs. In most locations, we found the fish biomass fell at or below this.

Findings from the Global Reef Expedition: Swift Action is Needed to Address Climate Change

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Climate change is affecting oceans globally, but many believe coral reefs are the world’s “canary in the coal mine” when it comes to irreversible damage resulting from climate impacts.

To understand the mechanisms of climate change, it is important to look at the history of carbon emissions. In the 1880s, the industrial revolution catalyzed the use of carbon-based fuel and helped advance human civilization in ways very few could imagine. However, one downside to this advancement was the exponential release and trapping of carbon in our atmosphere, usually in the form of carbon dioxide. For the past 140 years, this accumulation has resulted in substantial changes to the Earth’s climate.

The Earth’s ocean is a net carbon sink, meaning it absorbs more carbon than it releases. Within the ocean, there are many chemical changes that can occur as the amount of carbon dioxide is dissolved into the water. One of the most common changes is a decrease in the ocean’s pH as it becomes more acidic as more CO2 is absorbed, a term commonly referred to as ocean acidification (OA). This decrease in pH has led to numerous physiological problems in marine animals, particularly calcifying organisms like those found on coral reefs.

Watch the season finale of Our Living Oceans!

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Tune into EarthxTV tonight to watch the season finale of Our Living Oceans!

Our Living Oceans is a documentary series that explores the health of our living oceans, the threats they face, and what is being done to save them through conversations with scientists, conservationists, and local leaders from around the world. The Khaled bin Sultan Living Oceans Foundation is proud to partner with EarthX to produce this remarkable series.

This week’s episode focuses on Ocean Optimism. In it, we share success stories of ocean conservation and the hope we have for preserving our oceans for the use and enjoyment of current and future generations. This episode features the renowned marine biologist and coral conservationist Dr. Nancy Knowlton, one of the founders of the #OceanOptimism movement. She talks about what gives her hope for our ocean’s future. This episode also features Her Deepness, Dr. Sylvia Earle, talking about how a TED prize made it possible for her to launch Mission Blue and create a global network of Hope Spots to help protect our living oceans. The season finale also includes our Education Director, Amy Heemsoth, who discusses the education and outreach work we did on the Global Reef Expedition and how the Living Oceans Foundation continues to inspire the next generation of ocean advocates.

A Coral’s Community

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Coral reefs are majestic undersea wonders that contain some of the most unique and mysterious creatures I have ever observed. Ever since my first encounter with one while snorkeling, the natural awe and intrigue I feel in the presence of these incredible ecosystems has never left me. Throughout my education I have learned about the biology, the functions, and the benefits of coral reefs, and the natural and anthropogenic activities that threaten them. But it wasn’t until I started teaching about coral reefs on the Global Reef Expedition (GRE) that I truly understood the interconnectedness between people and the reefs. It was an insight gained not through a textbook, but, rather, from listening to, speaking with, and directly engaging those whose lives—and livelihoods—are impacted by coral reefs.

During the GRE Fiji mission, we launched our first large-scale education and outreach program that coincided with the scientific research taking place. Before we could proceed, however, we first needed to meet with the chiefs of the local villages to discuss our scientific and educational objectives, as well as seek their approval to continue in our mission. With the helpful guidance of our local liaisons and education partners, Roko Josefa Cinavilakeba and Laitia Raloa, we were able to have fruitful discussions with the chiefs of each village, after which the science team was granted permission to continue in their research. The education team, after continued discussions with the chief and other community members, were able to establish a schedule for coral reef education seminars for the schools and local communities.

Announcing Our 10th Annual Science Without Borders® Challenge!

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The Khaled bin Sultan Living Oceans Foundation is now accepting entries for the 2022 Science Without Borders® Challenge! This annual art contest inspires students from all over the world to be creative while learning about important ocean science and conservation issues. The theme for this year’s competition is “Ridge to Reef,” and scholarships of up to $500 will be awarded to the winning entries.

Scientists estimate that we have already lost more than half of the world’s coral reefs. To ensure the survival of these vital ecosystems, people can help alleviate the threats to coral reefs by putting different management actions into place. Everything is interconnected from the land to the sea, so people often use what is termed a “Ridge to Reef” management approach. What happens on land, affects the aquatic and ocean ecosystems; therefore, all terrestrial, aquatic, and oceanic ecosystems must be studied, including how humans interact with these ecosystems, to understand how to protect coral reefs.

For this year’s contest, we are asking students to create a piece of artwork that illustrates one or more actions that governments, non-profits, park managers, and indigenous communities can take to preserve and conserve coral reefs. The Khaled bin Sultan Living Oceans Foundation has compiled information to help students learn about the theme and gain a better understanding of how coral reefs are managed from Ridge to Reef.

To enter the 2022 Science Without Borders® Challenge, follow the Contest Rules, review the Tips for Success, and upload your artwork to our online Submission Form. The Challenge is open to all students who are 11-19 years old and enrolled in primary or secondary school (or the home-school equivalent). Entries must be received by Monday, March 7, to be eligible to win.

Findings from the Global Reef Expedition

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Coral reefs offer a variety of ecosystem services, including sustenance, economic opportunities, and protection from natural disturbances, as well as playing an essential cultural role for thousands of communities. However, globally, the extent of the world’s reefs is being degraded at an astounding rate. To better understand the coral reef crisis, we embarked on the Global Reef Expedition (GRE), the world’s largest coral reef survey and high-resolution habitat mapping initiative, to assess the status of Earth’s reefs at a critical point in time. The GRE brought together an international team of over 200 scientists, educators, photographers, and filmmakers who circumnavigated the globe surveying some of the most remote coral reefs in the world.

This month, we published a report summarizing all of our findings from the Global Reef Expedition.

Global Reef Expedition Final Report

The Global Reef Expedition Final Report summarizes the findings from our 10-year research mission to survey and map coral reefs across the Atlantic, Pacific, and Indian Oceans as well as the Red Sea. The Expedition involved hundreds of research scientists …

Watch “Our Living Oceans” on EarthXTV

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EarthxTV presents a new original series, airing on September 6th that reveals the hidden life within our oceans. In partnership with the Khaled bin Sultan Oceans Foundation (KSLOF), Our Living Oceans engages scientists, conservationists, and local leaders from around the world who are working to preserve, protect and restore ocean health. Episodes feature HRH Princess Hala bint Khaled bin Sultan, National Geographic explorer-in-residence Dr. Sylvia Earle, Dr. Ved Chirayath of the NASA Ames Research Center and many more at the front line of ocean research, education and outreach.