Pacific Ocean

Nurturing Innovation and Community Connection at UC Berkeley’s Gump Research Station

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In the heart of Moorea Island in French Polynesia, a recent workshop at UC Berkeley’s Gump Research Station set the stage for a potentially transformative endeavor. Hosted by Gump Station, this gathering was dedicated to fostering a dynamic collaboration between scientists and the local community. The goal? To inform the creation of an ‘Innovation Hub’ that bridges the gap between research and the people it ultimately serves.

The event brought together over 30 people from around the world with an interest in working with the environment and people of French Polynesia. Participants included an eclectic mix of scientists, funders, representatives from nonprofit and community outreach organizations, and prominent members of the local community. The Foundation’s Chief Communications Officer, Liz Thompson, attended and shared some ideas about what the Innovation Hub could be and how it could be structured to benefit both the people and the marine environment of Moorea. The workshop succeeded in bringing together diverse minds united by a shared passion for combining science and outreach for conservation…

Coral Bleaching

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Coral reef bleaching has been in the headline news this past summer, as it was the hottest three-month period on record. As ocean temperatures soared to 32°C (90°F) around the Florida Keys and the Caribbean, coral reefs were way past their temperature threshold and started to bleach. But what happens when a coral bleaches?

Coral bleaching is a phenomenon that occurs when coral polyps expel the symbiotic (mutually beneficial) algae called zooxanthellae from their tissues, causing the corals to lose their color and turn white or pale. These algae provide the corals with essential nutrients through photosynthesis and contribute to their vibrant colors. When coral polyps expel the zooxanthellae, it not only leads to the loss of color but also affects the overall health and survival of the coral reefs…

Community Outreach in the Beqa-Yanuca Seascape

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A key component of the United Nations Endorsed Project Science Without Borders®: Conserving the Tropics is outreach and community engagement. During the joint outreach and fieldwork campaign with the Khaled bin Sultan Living Oceans Foundation (KSLOF) and Pacific Blue Foundation (PBF), four villages were visited in the Beqa-Yanuca Seascape. Community engagement and outreach are both important cultural practices for the Chief’s blessing and permission to work on the reef surrounding the villages, but they are also important for visiting scientists to gain valuable local knowledge about the nearshore ecosystem. The final component of the outreach program was to teach several local community members the survey methods for collecting coral reef transect data.

The lagoon is surrounded by several villages, each with its own unique character and traditions. The KSLOF and PBF team worked with four of these communities: Naisomo, Raviravi, Rukua, and Yunuca. The most important first step for community engagement in the Fijian islands is meeting with the head Chief and other community elders to receive permission to work in the waters near to their village. The meeting is called a sevu sevu. The sevu sevu must be done before any work in the water or on shore is started. It is considered extremely disrespectful if this cultural practice is not followed by outside visitors.

During the meeting with the Chief and his advisors, it is customary to partake in a ceremonial drink called kava. It is traditionally prepared by pounding sun-dried kava root into a fine powder, straining it, and mixing it with cold water in a large bowl called a tanoa. Tanoas are carved out of a native hardwood and often have designs to reflect the history of the village. The kava mixture is then poured and drunk out of a bilo, which are small cups carved from coconuts. As the kava is shared amongst the villagers and visitors, the Chief asks what the purpose of the visit is and how it will benefit the community.

Community-Based Coral Reef Monitoring in Rukua Village

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The reefs surrounding the Beqa Lagoon in Fiji have endured many events that threaten their ability to survive, including bleaching events, crown-of-thorns outbreaks, and cyclone damage. These reefs are incredibly important to the people of the region, and to save them, the surrounding villages and communities want to have a pulse on the health of their marine resources. To help manage these threats and monitor locally managed marine areas, or tabu,the Khaled bin Sultan Living Oceans Foundation is working with Mila Matairakula, a master’s student and Pacific Blue Foundation’s Environmental Officer. Her project, Small Scale Assessment of Changes in Coral Genus Using the Machine Learning Tool, CoralNet: A Case Study in Rukua Village, Beqa, will focus on streamlining in-water survey protocols to develop a more accurate and cost-effective method for coral reef monitoring.

One of the first test sites in Beqa Lagoon is Rukua Village, which has several traditional protection areas (tabu) and designated fishing grounds (qoliqoli). These areas have historically been managed locally by community members to help keep fishing pressure and coral reef damage to a minimum. However, there have not been sufficient monitoring protocols to evaluate how these managed areas are faring. If the coral reef ecosystem is stressed and overfished, it greatly affects the lives and food security of the village…

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.