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Issue 102 - November 2023

Scientists Discover Healthy Deep-Sea Coral Reefs & New Seamounts in the Galapagos

Stunning 800-meter long coral reef discovered with Schmidt Ocean Institute’s underwater robot off Galápagos Islands

As part of the research, Remotely Operated Vehicle (ROV) SuBastian dove on Cacho De Coral, a newly discovered pristine coral reef, equipped with two mapping sensors, including a Micro Insight Laser Scanner. © Schmidt Ocean Institute

Puerto Ayora, Ecuador– Scientists examining underwater cliff ecosystems onboard research vessel Falkor (too) using the 4,500 meter robot, ROV SuBastian, have discovered two pristine coral reefs in the waters surrounding the Galápagos Islands. These newly identified cold-water reefs are situated at depths ranging from 370 to 420 meters. The discovery expands our understanding of deep reefs within the Galápagos Islands Marine Reserve.

The larger of the two reefs spans over 800 meters in length, the equivalent of eight football fields. The second, smaller reef measures 250 meters in length. They exhibit a rich diversity of stony coral species, suggesting that they have likely been forming and supporting marine biodiversity for thousands of years. This discovery follows the April 2023 finding of the first deep coral reefs in the Galápagos Marine Reserve by scientists onboard Woods Hole Oceanographic Institution’s R/V Atlantis diving in the HOV Alvin submersible.

One goal of the expedition was to apply laser scanning technology for creating extremely high-resolution maps of these reefs. The laser scanner produced two-millimeter resolution maps capable of identifying animals living on the seafloor. Because of the coarse resolution, most underwater mapping technology cannot image living organisms.

In addition to discovering the reefs, scientists uncovered two uncharted seamounts and mapped them to a high resolution. The seamounts were suspected to exist based on satellite data and are now confirmed.

two scientists in a lab
Paulina Sepa-Egas, Charles Darwin Foundation’s Marine Collections Auxiliary Assistant & Assistant to the Seamounts Project of the Galapagos Marine Reserve, prepares a deep-sea coral for RNA research during the expedition in the Galapagos Marine Reserve. © Misha Vallejo Prut

“This information is not only valuable from a scientific perspective, but it also provides a solid foundation for decision-making that effectively protects these ecosystems, safeguarding the biological diversity they harbor and ensuring their resilience in a constantly changing environment. The geological dynamics of the region play a fundamental role in the deep-sea ecosystems. Research and mapping are essential tools to ensure that the Galápagos continue to be an iconic example of the beauty and importance of nature,” stated Danny Rueda Córdova, director of the Galápagos National Park Directorate.

The 30-day expedition began on 18 September 2023 and was led by Dr. Katleen Robert of the Fisheries and Marine Institute of Memorial University of Newfoundland and Labrador. The expedition included 24 participating scientists representing 13 organizations and universities including the Galápagos National Park Directorate (GNPD), Charles Darwin Foundation (CDF), the Ecuadorian Navy’s Oceanographic and Antarctic Institute (INOCAR), National Geographic Society, Monterey Bay Aquarium Research Institute (MBARI), University of Bristol, Woods Hole Oceanographic Institution (WHOI), University of Costa Rica, the UK National Oceanography Centre, Institut de Ciencies del Mar in Barcelona, Spain, and the University of East Anglia-UK.

“We are thrilled our mapping data are able to improve our understanding of reef ecosystems in the Galápagos,” said Robert, “The interdisciplinary science team is excited that the data collected during this expedition will contribute to growing knowledge on the Galápagos National Marine Reserve and contribute to the management of the Eastern Tropical Pacific Marine Corridor.”

southwestIn addition to investigating coral biodiversity in the Galápagos, the scientists explored areas within the Isla del Coco National Marine Park, a protected area managed by Costa Rica. The team, led by National Geographic Explorer Ana Belen Yanez, explored seamounts south-west of Isla del Coco and examined links between coral communities on seamounts in the Galápagos and those in Costa Rica. On one of the ROV dives, the researchers observed multiple deep-sea coral species laden with eggs. This research contributes data to inform the management of the Eastern Tropical Pacific Marine Corridor, a network of interconnected marine reserves managed by the governments of Ecuador, Costa Rica, Panama, and Colombia.

“The Galápagos Marine Reserve is an area of outstanding biological importance, connected to partner marine protected areas across the Eastern Pacific. Finding such deep and long-lived reef takes us important steps closer to protecting hidden dimensions of ocean diversity and understanding the role that deep habitats play in maintaining our ocean’s health,” said CDF’s Stuart Banks. “These fascinating new findings continue to feed important research to inform better management of existing and future marine protected areas in the region.”

“The Galápagos and Costa Rica Marine Reserves are globally renowned for their pristine beauty and Schmidt Ocean Institute is honored to be operating several expeditions in this part of the world,” said Jyotika Virmani, executive director of Schmidt Ocean Institute. “This is our second of three expeditions, and it is amazing that the scientists who sail on R/V Falkor (too) continue to find hotbeds of biodiversity each time we send ROV SuBastian down to the seafloor.”

Research Vessel Falkor (too) off the Galápagos Islands during the recent expedition that discovered two pristine cold-water coral reefs, situated at depths ranging from 370 to 420 meters. © Schmidt Ocean Institute

About the Organizations

Schmidt Ocean Institute was established in 2009 by Eric and Wendy Schmidt to catalyze the discoveries needed to understand our ocean, sustain life, and ensure the health of our planet through the pursuit of impactful scientific research and intelligent observation, technological advancement, open sharing of information, and public engagement, all at the highest levels of international excellence. For more information, visit www.schmidtocean.org.

The Galapagos National Park Directorate is responsible for conserving the ecological health and biodiversity of the insular and marine ecosystems of the protected areas. They also ensure the rational use of goods and services that the protected areas generate for the community.

Since 1959, the Charles Darwin Foundation has worked in close partnership with the Galápagos National Park Directorate to protect the Islands’ natural resources and share scientific results for the conservation of this living laboratory. More than one hundred scientists, educators, researchers, support personnel and volunteers from all over the world have participated in this effort. Currently, more than 75% of the staff are Ecuadorian citizens. The Charles Darwin Foundation is committed to the professional development of permanent Galápagos residents as future scientists, for the well-being of the islands and the nation in general. For more information visit: www.darwinfoundation.org

Instituto Oceanográfico y Antártico de la Armada (INOCAR) is a technical body of the National Maritime Authority of Ecuador and serves as the National Hydrographic Service. It performs several functions related to hydrography and marine navigation, including hydrographic surveying, chart production, maintenance of aids to navigation, oceanic condition monitoring, provision of weather forecasts, and issuance of tsunami alerts. INOCAR also plays a pivotal role in controlling and monitoring oceanographic exploration and research activities to ensure their effective execution and alignment with national regulations. For more information visit: www.inocar.mil.ec

The Fisheries and Marine Institute of Memorial University of Newfoundland is Canada’s most comprehensive centre for education, training, applied research and industrial support for the ocean industries. The institute has three schools – fisheries, maritime studies and ocean technology – and within these schools a number of specialized centres and units. Teams of highly qualified researchers, technical staff, support staff and graduate students are using world-class infrastructure to answer research questions of local, national and international importance in the areas of fisheries, ocean safety, maritime operations, and ocean technology. For more information visit: https://www.mi.mun.ca/


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Issue 102 - November 2023

SEVENSEAS Travel Magazine – November 2023 – Issue 102

November 2023 – Issue 102 cover

Feature Destination

Discovering the Delicate Balance of Palau’s Jellyfish Lake Ecosystem

This unique ecosystem is a testament to the marvels of evolution and ecological resilience, as it has become home to millions of jellyfish, which have adapted to their enclosed environment over the course of thousands of years. Read more…

Feature Destination: Conserving Paradise, Palau’s Marine Protected Areas

Positioned within the Coral Triangle, renowned for its unparalleled coral diversity, Palau’s waters play host to a plethora of iconic species, including the Napoleon wrasse (Cheilinus undulatus), the bumphead parrotfish (Bolbometopon muricatum), and an array of sharks and rays. Read more…

Feature Destination: Conserving Paradise, Palau’s Marine Protected Areas

Picture this: over 500 islands, each telling a tale of nature’s splendour coexisting with mindful tourism. Let’s explore through the wonders of Palau, figuring out the journey, unravelling its delights, and ensuring our visit leaves a legacy of preservation and respect. Read more…

Palau National Marine Sanctuary Named a Blue Spark in Growing Network of Outstanding MPA

Palau School of Travelly © The Ocean Agency

Marine Conservation Institute and the Palau International Coral Reef Center (PICRC) announced that the Palau National Marine Sanctuary (PNMS) is a Blue Spark marine protected area collaboration. Read more…

Dive into Palau’s Underwater Paradise: A Snorkeler’s Dream Journey

Islands in Palau

Discover an underwater world where vivid coral gardens and rainbow-colored fish await in Palau, a hidden gem where each snorkel dive is a plunge into a vibrant, living masterpiece. Experience the extraordinary blend of natural beauty and marine conservation. See more…


NEWSROOM

Scientists Discover Healthy Deep-Sea Coral Reefs & New Seamounts in the Galapagos

Brittle stars photo banner

Scientists examining underwater cliff ecosystems onboard the research vessel Falkor (too) using the 4,500-meter robot, ROV SuBastian, have discovered two pristine coral reefs in the waters surrounding the Galápagos Islands. Read more…

Hurricane Effects on Coral Reefs: Active Hurricane Season Could Devastate Coral Reefs

a scuba diver is checking up on one of the coral nurseries in The Bahamas

Coastal coral reefs are essential to the survival of marine life, playing a crucial role in protecting our shorelines and providing important recreational resources for diving and fishing, making their health and conservation even more crucial Read more…

Rewilding Scotland’s Seas: The Fight to Save Shallow Marine Habitats

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The coastline of Scotland is known for its raw and rugged beauty, dramatic cliffs and merciless waves. But hidden beneath the waves is a whole other world, unknown to most of us. Read more…

Exploring Marine Biodiversity: UC Davis Undergraduates Unveil the Mysteries of Coastal Systems

Undergraduate Malia Reiss examines eelgrass in Tomales Bay. Photo Banner

UC Davis junior Caroline Donohew watched the everyday power of biology in just five minutes during her summer session class at UC Davis’ Bodega Marine Laboratory, or BML, a coastal research and education facility about 100 miles west of campus. Read more…

New England Aquarium Joins Global Mission to Save African Penguins from Extinction

The picturesque march of the African penguin is more than just a delightful spectacle. It’s a glimpse into the story of a species on the brink of extinction. This year, the New England Aquarium has deepened its commitment to this story. Read more…

North Atlantic Right Whale Population Stabilizes, But Human-Induced Threats Remain Critical, Scientists Warn

twi right whales banner

After years of continued decline, the North Atlantic right whale population may be beginning to level off, though scientists emphasize that the critically endangered species still faces significant ongoing threats from human activities. Read more…

Sustainable Tourism on the Rise: Helsinki Makes Major Strides in Global Rankings

The results of the latest Global Destination Sustainability (GDS) Index, which ranks the sustainability of tourist destinations, were published on 4 October 2023. In the latest index, Helsinki has climbed eight places and is now ranked the fourth most sustainable tourist destination in the world. Read more…

Life Cycle Assessment Mastery: The Ultimate Guide to Sustainable Decision-Making

Monthly Book Suggestion Banner for Nov 2023 Issue

LCA is a powerful tool that can be used to make more sustainable decisions. It analyzes the environmental impacts of a product, service, or technology throughout its entire life cycle, from raw material extraction to disposal. Read more…

Diving Sector Could Hold The Key to Advancing UN Sustainable Development Goals

Led by researchers in the Aburto Lab at Scripps Oceanography, the review emphasizes that the diving sector — which includes tourism, scientific research, and instruction — is uniquely poised to promote a sustainable and equitable ocean economy, also known as the “blue economy.” Read more…

Reef-World’s 2023 Impact Report: Driving Sustainable Marine Tourism Amidst Global Challenges

Photo banner for Reef-World's 2023 Impact Report

The Reef-World Foundation — the leading voice in sustainable marine tourism and the international coordinator of the UN Environment Programme’s Green Fins initiative —released its Impact Report for 2022 – 2023, outlining a year of significant achievements, innovative initiatives and groundbreaking collaboration. Read more…

Greenpeace USA Confronts Deep Sea Mining Company at Investor Conference

Greenpeace confronts deep sea mining vessel to highlight threat to ocean

An activist from Greenpeace USA held up a banner that read “Stop Deep Sea Mining” during a presentation by Craig Shesky, Chief Financial Officer of The Metals Company (TMC), at the 121 Mining Investment conference in New York today. Read more…

Jean-Michel Cousteau To Receive a Lifetime Achievement Award for Contributions to Ocean Conservation

Cousteau will receive the Lifetime Achievement Award from The Ritz-Carlton, Bacara on November 11 for 7-plus decades of contributions to the conservation and education of the oceans and marine life. Read more…

Digital 3D Model of WA Shipwreck Shared to Mark Anniversary of Its Loss

Star painting

The underwater remains of a ship built in Fremantle in 1876 and which sunk off the coast several years later can now be explored with ease thanks to a digital 3D model unveiled by Curtin University and the Western Australian Museum following the recent 143rd anniversary of its loss. Read more…


SEVENSEAS Beach Cleanup & Coral Restoration Events in Marine Protected Areas

Monthly Beach Cleanup Event from July 28, 2023

Clean Uo event for July 28, 2023

Coral Nursery & Restoration Activity Update: July 2023

In July 2023, SEVENSEAS Media conducted two impactful events in Krabi, Thailand. The Monthly Beach Cleanup Event at Ao Sew Beach saw enthusiastic volunteers remove a staggering 150.6 kilograms of trash, underscoring the pressing issue of marine pollution and the significance of sustainable practices like reducing, reusing, and recycling waste. The organization stressed the importance of proper waste management to protect coastal ecosystems.

Meanwhile, in the face of an unexpected storm, SEVENSEAS Media’s Coral Nursery & Restoration team demonstrated unwavering dedication, rescuing and relocating 75 corals to safer locations, bolstering their chances of survival and growth. The team outlined a comprehensive plan for continued coral recovery missions and data collection efforts throughout the year. The recent storm served as a stark reminder of the urgency to safeguard coral reefs from climate change impacts. We would like to express our gratitude for the support received from individuals and communities in this conservation community. We would not be able to do it without your support. You can make a tax-deductible donation here to keep our publications and Thailand Cleanup Project afloat.

You can either make a direct financial contribution to SEVENSEAS Media through The Ocean Foundation website or connect us with potential donors by sending an email to  Giacomo Abrusci, our Editor-in-Chief.


The FREE Weekly Conservation Post and Jobs List

Signing up for the free Weekly Newsletter & Jobs List will get you a round-up of upcoming events, webinars, meetings, reports, funding opportunities, photos of the week, and recent postings to the jobs list.

To sign up for our free subscription, please Click Here or email us Here

Since 2004, SEVENSEAS Media has fostered an informal and non-partisan platform to promote understanding of key issues and challenges while building partnerships across an increasingly diverse group of marine conservation professionals and students.

Our mission is to promote communication and build partnerships across the global marine community and to identify and address gaps in the community’s work. SEVENSEAS Media achieves this through multimedia promotion and partnerships. The community consists of a diverse and growing group of participants, including non-governmental organizations, government agencies, foundations, bilateral and multilateral agencies, fellowship programs, independent consultants, and academia/students.

If you are interested in contributing or getting involved, email us Here


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Feature Destination

Feature Destination: Discovering Palau, A Sustainable Paradise in the Pacific

Tucked away in the heart of the Pacific, Palau is like a secret treasure for explorers craving untouched beauty with a dash of sustainability. Picture this: over 500 islands, each telling a tale of nature’s splendour coexisting with mindful tourism. Let’s explore through the wonders of Palau, figuring out the journey, unravelling its delights, and ensuring our visit leaves a legacy of preservation and respect.

Getting There: Reaching Palau requires a bit of planning, as it is located in a remote part of the Pacific. The Roman Tmetuchl International Airport, situated in Airai on Babeldaob Island, serves as the main gateway to Palau. Major airlines such as United Airlines, Asiana Airlines, and China Airlines offer flights to Palau, with connections to Guam, Seoul, or Taipei. Once you arrive in Palau, transportation options include taxis, rental cars, or organized tours to help you navigate the islands.

Accommodation: Palau offers a variety of accommodation options catering to different preferences and budgets. From eco-lodges and boutique resorts to liveaboard diving boats, visitors can choose a setting that aligns with their values and interests. Many establishments are actively involved in conservation efforts, ensuring that your stay contributes to the local economy and environmental protection.

Diving and Marine Exploration: Diving is undoubtedly one of Palau’s main attractions, drawing subaquatic junkies from around the globe to experience its underwater wonders. The country has designated 80% of its maritime territory as a protected sanctuary, showcasing its commitment to marine conservation.

  1. Blue Corner: This world-renowned dive site is celebrated for its strong currents, bringing in pelagic species such as grey reef sharks (Carcharhinus amblyrhynchos), barracudas, and eagle rays. Divers can hook onto the reef, witnessing a spectacular show as schools of fish swirl around, creating a mesmerizing underwater ballet.
  2. German Channel: Famous for its cleaning stations, where manta rays (Manta alfredi) come to get groomed by cleaner wrasses, this site offers an intimate encounter with these gentle giants. The clear waters and rich biodiversity make it a favorite among photographers and marine biologists alike.
  3. Jellyfish Lake: Though not a dive site, this marine lake is a must-visit for snorkelers. Home to millions of stingless jellyfish, visitors can swim alongside these ethereal creatures, experiencing a once-in-a-lifetime interaction.

Outdoor Activities: Palau’s lush landscapes and pristine waters provide ample opportunities for outdoor adventures.

  1. Kayaking: Explore the Rock Islands by kayak, navigating through hidden lagoons and mangrove channels. This low-impact activity allows you to immerse yourself in the natural beauty of Palau, spotting wildlife such as the Palau fruit bat (Pteropus pelewensis) and various bird species.
  2. Bird Watching: Palau is home to several endemic bird species, including the Palau Owl (Pyrroglaux podargina) and the Palau Fantail (Rhipidura lepida). Join a guided bird-watching tour to learn about these unique species and contribute to conservation efforts.
  3. Hiking: Discover Palau’s terrestrial biodiversity by trekking through its lush forests. The Ngardmau Waterfall trail offers a scenic hike, culminating in a refreshing swim at the base of Palau’s tallest waterfall.

Sustainable Practices: Palau has positioned itself as a leader in sustainable tourism, implementing practices and policies that prioritize environmental protection.

  1. The Palau Pledge: Visitors are required to sign the Palau Pledge upon arrival, committing to act responsibly and respect the environment during their stay. This groundbreaking initiative reflects Palau’s dedication to preserving its natural heritage for future generations.
  2. Supporting Local Communities: Engage with Palau’s vibrant culture by participating in community-based tourism initiatives. Attend a traditional dance performance, visit a local farm, or learn about traditional navigation techniques, ensuring that your visit has a positive impact on the local population.
  3. Plastic-Free Palau: The country has taken significant strides in reducing plastic waste, banning single-use plastics and promoting reusable alternatives. Support these efforts by bringing a reusable water bottle, shopping bag, and other sustainable essentials.

Conservation Efforts: Palau’s conservation initiatives extend beyond its marine environments, encompassing terrestrial ecosystems and wildlife protection.

  1. Protected Areas Network (PAN): The PAN is a network of marine and terrestrial protected areas, ensuring the conservation of Palau’s unique biodiversity. Visitors can contribute to these efforts by paying entry fees and adhering to guidelines that safeguard these fragile ecosystems.
  2. Endangered Species Protection: Palau is home to several endangered species, including the Hawksbill Turtle (Eretmochelys imbricata) and the Dugong (Dugong dugon). Support conservation initiatives by respecting wildlife, maintaining a safe distance, and reporting any illegal activities.

Palau’s commitment to sustainability and conservation sets it apart as a travel destination, offering visitors a unique opportunity to explore an unspoiled paradise while contributing to the preservation of its natural and cultural heritage. By embracing responsible tourism practices, engaging with local communities, and supporting conservation initiatives, travellers can play a vital role in ensuring that Palau remains a spotless paradise. Experience the unparalleled beauty of Palau, while ensuring that your journey leaves a positive imprint on this idyllic archipelago. From its crystal-clear waters teeming with marine life to its lush terrestrial landscapes, Palau invites you to explore, learn, and contribute to a legacy of preservation and sustainable tourism. Whether you’re diving in the azure depths, kayaking through serene lagoons, or learning about the rich cultural traditions of the Palauan people, your experiences will be enriched by the knowledge that you are part of a global community working to protect this incredible destination.

As you explore the azure waters, walk the untouched forest trails, or engage with the age-old traditions of the Palauan people, remember that you are part of a global community that values sustainability, respect, and shared responsibility. Your journey in Palau is not just about discovering a new destination but about becoming an ambassador for a sustainable future.


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Issue 102 - November 2023

Feature Destination: Conserving Paradise, Palau’s Marine Protected Areas

In the heart of the Western Pacific, the archipelago of Palau stands as a testament to the extraordinary biodiversity of marine life, housing over 500 islands, more than 1,300 species of fish, and 700 species of coral. Positioned within the Coral Triangle, renowned for its unparalleled coral diversity, Palau’s waters play host to a plethora of iconic species, including the Napoleon wrasse (Cheilinus undulatus), the bumphead parrotfish (Bolbometopon muricatum), and an array of sharks and rays. The country’s pioneering efforts in marine conservation have positioned it at the forefront of global marine protected areas (MPAs) initiatives, reflecting a deep-rooted commitment to preserving its aquatic ecosystems.

Palau’s journey toward marine conservation has been characterized by a proactivity that saw the establishment of its first no-take zone in the Ngardok Nature Reserve in the 1990s. This marked the beginning of a widespread movement to expand the network of MPAs across the nation, culminating in the designation of approximately 80% of its Exclusive Economic Zone (EEZ) as a marine sanctuary by 2023, a significant portion of which is fully protected no-take zones. These conservation efforts are underscored by a commitment to scientific research, with the design and management of Palau’s MPAs being meticulously guided by ecological principles.

The scientific foundation of Palau’s MPAs is robust, ensuring that they fulfill their intended purposes of preserving biodiversity, restoring fish stocks, and bolstering the resilience of marine ecosystems. The country has engaged in collaborations with a range of international and local scientific institutions, undertaking extensive marine biological surveys, habitat mapping, and monitoring programs. This scientific rigor is imperative, as Palau’s marine ecosystems are confronted with a barrage of threats, including illegal, unreported, and unregulated (IUU) fishing, climate change, and land-based pollution.

Climate change, in particular, presents a formidable challenge, manifesting in coral bleaching, ocean acidification, and rising sea levels, all of which threaten the delicate balance of marine life. Despite these challenges, Palau’s unwavering commitment to marine conservation has borne fruit, with the establishment of no-take zones leading to a remarkable resurgence of fish populations. Studies indicate a substantial increase in biomass and abundance of key species within protected areas, corroborating the efficacy of Palau’s conservation strategies.

The spillover effect, wherein fish from protected areas migrate to adjacent fishing grounds, has augmented local fisheries, delivering tangible economic benefits to local communities. This success is intertwined with Palau’s rich tradition of conservation, with the country’s efforts being significantly influenced by traditional knowledge and practices. The “bul,” a customary Palauan practice of instituting temporary fishing bans to replenish marine life, has been seamlessly integrated into contemporary conservation strategies, fostering a unique conservation ethos.

As Palau sets its sights on the future, it remains steadfast in its dedication to marine conservation, exploring innovative strategies and fortifying the enforcement of MPA regulations. The country is equally committed to enhancing the resilience of its marine ecosystems to climate change, acknowledging the indispensable role of healthy marine environments in mitigating the impacts of global warming. Through an unwavering commitment, rigorous scientific research, and adaptive management, Palau’s MPAs are poised to continue their trajectory of success, preserving the archipelago’s marine wonders for future generations and serving as an exemplary model for global marine conservation efforts.


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