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Lau Seascape Initiative

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The Lau Seascape Initiative (LSI) is a program that focuses on the conservation and protection of marine ecosystem resources in the Lau region of Fiji. With multiple stresses such as climate change and overharvesting of coastal fisheries, the Indigenous peoples of Lau, in conjunction with the NGO Conservation International, have joined together to create a roadmap for protecting Lau’s biodiversity and ecosystems while in tandem with promoting sustainable development solutions for the local stakeholders.

One of the goals of this program was to bring together scientists, traditional leaders, government officials, and the people of Lau for the LSI Planning Retreat. The retreat took place in early March of this year in Suva, Fiji’s capital city. I was asked by Conservation International to speak to the LSI group about past work conducted in Lau by The Khaled bin Sultan Living Oceans Foundation (KSLOF) as well our future work with our in-country conservation partner the Pacific Blue Foundation. The title of my presentation Reefs of Lau Province: Past, Present, and Future, explains local, regional, and global context for status of the Lau reefs and what new technologies and methods KSLOF is helping refine for sustainable coral reef management…

Fire Walking

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As the sun begins to set and the lagoonal waters are calm, I begin to smell the strong aroma of burning coconut husks and leaves as we approach the beach near the village Rukua on Beqa Island. The Pacific Blue Foundation (PBF) team and I are attending a fire walking ceremony, an important cultural and spiritual exercise that has its roots strongly tied in with the Beqa Island community.

Fire walking is a traditional ritual that has been practiced in various cultures around the world for centuries. One of the most well-known places where this ritual is still performed is in the Beqa Lagoon in Fiji. This ancient tradition is not only a testament to the Fijian culture but also a spectacular event that draws tourists from all over the world…

Safeguarding the unique biodiversity of the Beqa Lagoon for future generations

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Bula! My name is Ulamila Matairakula and I am the Environmental Officer for the Pacific Blue Foundation (PBF). My work largely revolves around the Beqa Lagoon Seascape with interacting with local communities and villages about their marine resources. Being a Fijian …

Measuring the size of a Tsunami

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How big was the size of the tsunami that hit Tonga last year? A new study led by scientists at the University of Miami and the Khaled bin Sultan Living Oceans Foundation measured the size of the Tongan tsunami and found that it was similar in size to the one caused by the eruption of Krakatoa in 1883.

The 2022 eruption of a submarine volcano in Tonga was more powerful than the largest U.S. nuclear explosion, according to a new study led by scientists at the University of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science and the Khaled bin Sultan Living Oceans Foundation.  

The 15-megaton volcanic explosion from Hunga Tonga-Hunga Ha’apai, one of the largest natural explosions in more than a century, generated a mega-tsunami with waves up to 45-meters high (148 feet) along the coast of Tonga’s Tofua Island and waves up to 17 meters (56 feet) on Tongatapu, the country’s most populated island.

In a new analysis in Science Advances, researchers used a combination of before-and-after satellite imagery, drone mapping, field observations collected by scientists at The University of Auckland, and high-resolution bathymetric maps from the Khaled bin Sultan Living Oceans Foundation’s Global Reef Expedition, to produce a tsunami simulation of the Tongan Archipelago. The results showed how the complex shallow bathymetry in the region acted as a low-velocity wave trap, capturing a more than hour-long tsunami with waves up to 85 meters (279 feet) high one minute after the initial explosion.

How the Tonga eruption rang Earth ‘like a bell’

In Popular Science by RAHUL RAO April 14, 2023 A detailed simulation of underwater shockwaves changes what we know about the Hunga Tonga-Hunga Ha’apai eruption. When the Hunga Tonga–Hunga Haʻapai volcano in Tonga exploded on January 15, 2022—setting off a sonic …

Tonga volcano eruption triggered ‘mega-tsunami’

In Nature By Gemma Conroy April 14, 2023 Detailed analysis of the January 2022 event shows how underwater blasts generated huge waves that battered coastlines throughout the island nation. The events following last year’s massive eruption of an underwater volcano in the …

Science Without Borders®: Conserving the Tropics

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The Science Without Borders®: Conserving the Tropics project was developed by the Khaled bin Sultan Living Oceans Foundation to help address the United Nations Ocean Decade Challenge to “understand the effects of multiple stressors on ocean ecosystems, and develop solutions to monitor, protect, manage and restore ecosystems and their biodiversity under changing environmental, social and climate conditions.”

Our project focuses primarily on conserving tropical marine ecosystems, including coral reefs, seagrass meadows, and mangrove forests, as well as incorporating measurable actions that communities can use to reach their conservation goals.

The Science Without Borders®: Conserving the Tropics project uses a co-design approach to help coastal communities improve ocean literacy and develop science-based solutions to conserve their tropical marine ecosystems…