Salty talks: Conversations on Sustainable Aquaculture in Maine

At 23 years old, Michael Scannell has already gone from commercial lobstering to managing an oyster farm, launching his own scallop operation, speaking in Washington DC about workforce development, and traveling to Japan to study scallop aquaculture. In this episode of Salty Talks, Michael shares how apprenticeship programs introduced him to aquaculture, why exposure and access matter for rural students, and what the future of scallop farming in Maine could look like. From working waterfronts to bottom-grown scallops and offshore aquaculture, this conversation explores how a new generation is trying to build a future on the water in Maine.

Vaccines are a familiar part of human health. But in aquaculture, they play a quieter, often misunderstood role. In this episode of Salty Talks, we explore how vaccines are used in fish farming and why they matter long before an outbreak ever occurs. Through a panel discussion featuring researchers, veterinarians, and industry experts, we look at how aquaculture approaches disease prevention, and why that approach isn’t always easy to implement. The conversation moves from the technical , how fish vaccines are developed, regulated, and delivered, to something more universal: the challenge of valuing prevention before there’s visible loss. Because in aquaculture, as in many areas of science, the benefits of prevention are often invisible… until they’re not. Along the way, we explore the limits of current tools, the realities of disease risk in different farming systems, and the growing tension between scientific evidence and public perception, especially in a world where conversations about vaccines are already charged. At its core, this episode asks a simple question: Why is it so hard to act before something goes wrong?

How do scientists communicate complex ideas in a world shaped by social media, misinformation, and short attention spans? In this episode, Salty Talks explores the importance of science communication through a panel discussion featuring aquaculture farmers, science communicators, researchers, and educators. The conversation highlights how storytelling, visual communication, education, and emerging technologies are helping bridge the gap between scientific research and public understanding.Panelists discuss:How misinformation spreads and why fear often travels faster than factsThe role of storytelling in making science accessibleUsing social media as a tool for outreachCreative approaches like illustration, podcasts, games, and virtual realityThe importance of reaching younger audiencesWhy listening may be one of the most important communication skills scientists can developTogether, their experiences show that science communication is not just outreach, it is an essential part of building trust, supporting informed decision-making, and shaping the future of aquaculture.

In this episode of Salty Talks, Daniel Delap shares how his research at the University of Maine’s Aquaculture Research Institute, developing fish vaccines and culturing salmon gill cells, helped launch him into veterinary school. We talk fish health, disease research, and how aquaculture experience can open unexpected doors in animal medicine.

What does it take to build a thriving aquaculture industry along one of the most rugged coastlines in the country? In this episode of Salty Talks, we delve into the evolution of aquaculture in Maine with marine scientist Dr. Damian Brady, exploring everything from salmon pens and oyster farms to kelp lines and satellite data. But Damian doesn’t just study aquaculture, he helps train the people who will shape its future. We discuss the challenges and opportunities facing the industry, the technologies transforming aquaculture, and why embedding students directly into coastal industries is essential for the next generation of marine science. From hatcheries to harbor masters, climate adaptation to community buy-in, this episode tells the story of a coastal economy in motion and the people making it possible.

In this episode, we head to the Darling Marine Center on the coast of Maine to experience the first-ever Aquaculture Boot Camp—an intensive training program designed to equip the next generation of aquaculture farmers and professionals with hands-on maritime skills.Offered by the Maine Aquaculture Hub in partnership with aquaculture in shared waters, and funded in part by congressional support through Senators King and Collins, this week-long boot camp immerses students in critical aquaculture skills—handling boats, navigation, knot-tying, mooring design, oyster farming, kelp cultivation, and boat trailering.Hear directly from instructors and students about why hands-on training is crucial for Maine’s working waterfront and how building practical skills translates into confidence, safety, and future success in aquaculture.

Aquaculture has become a cornerstone of Maine’s working waterfront, but it wasn’t always that way. In this episode, we dive into the origins of Maine’s aquaculture industry, tracing its evolution from a handful of experimental leases in the 1970s to a $157 million industry today. We explore how early pioneers tested the waters, the role of research institutions like the Darling Marine Center, and the breakthroughs in hatchery technology and shellfish breeding that helped shape modern aquaculture. Plus, we discuss the challenges of site selection, permitting, and balancing industry growth with sustainability. If you’ve ever wondered how Maine went from wild fisheries to a thriving shellfish and seaweed farming industry, this episode is for you!

In this episode, we delve into the unique experiences of the ARI’s 2024 Aqueous fellows, who blend Indigenous knowledge systems with Western scientific methods to explore innovative solutions in aquaculture. Hosted by Inclusive Science Communications Fellow Rida Ali, this episode features insightful conversations with fellows working on diverse projects such as oyster aquaculture, salmon restoration, and razor clams. We explore the concept of "Two-Eyed Seeing," which integrates Indigenous perspectives with Western science, providing a holistic approach to understanding and managing marine ecosystems. Whether you're a prospective Aqueous applicant or simply curious about sustainable aquaculture, this episode offers a wealth of knowledge and inspiration.

In this special episode, we take you to the World Aquaculture Society Conference, held in San Antonio. Listen to our panel session as we explore the cutting-edge endeavors of the Aquaculture Research Institute (ARI). From sustainable feeds to disease management and vaccine development, ARI's team of experts share their insights in making aquaculture a beacon of sustainability. Discover how interdisciplinary collaboration and education play pivotal roles in ARI's mission, bridging the gap between science, community, and industry. This episode not only highlights ARI's pioneering work in aquatic animal health but also sheds light on how these advancements are shaping the future of the aquaculture industry.

This episode of Salty Talks delves into the world of Atlantic salmon aquaculture. Join us for a discussion with Dr. Heather Hamlin and her graduate student, Halli Bear. This episode offers an in-depth exploration of their groundbreaking research, focusing on developing innovative predictive metrics for salmon broodstock and offspring quality. Discover how Dr. Hamlin's journey, from working in a pet store to leading research in marine sciences, has shaped her passion for aquaculture and sustainable fish farming practices. Halli Bear shares her intriguing path from studying pinnipeds to her current role in assessing salmon embryo development and viability. Together, they discuss the challenges and advancements in salmon breeding, the role of AI and machine learning in aquaculture, and the potential impact of their research on the industry's future.

In this episode of Salty Talks, we embark on a voyage to Hurricane Island, a hub of marine science and leadership located 12 miles off the coast of Maine. Join in as four remarkable women who have shaped and been shaped by their experiences at Hurricane Island share their personal journeys, revealing how this unique island has fostered community-driven science, leadership, and particularly, the empowerment of women in the field of marine science. From diving into the cold Atlantic waters to developing strong bonds in a collaborative environment, their stories are a testament to the transformative power of Hurricane Island. This episode is not just about scientific exploration; it's about breaking barriers, building lasting friendships, and making waves in marine conservation. Tune in for a look at how a small island can have a big impact on personal and professional growth.

In this episode, we delve into the world of blister worms and their impact on aquaculture. Join us as we explore the life of these marine polychaetes with Dr. Paul Rawson, whose research at the University of Maine is shedding light on the challenges these creatures pose to the shellfish industry. From historical accounts dating back to the 1700s to cutting-edge techniques like cold storage, we navigate the complex relationship between oysters and their unwelcome guests.

In this episode, we explore the dynamic world of an experimental aquaculture farm at the Darling Marine Center and the ARI researchers dedicated to advancing the industry. We discuss how this farm serves as both a research facility and an educational tool, providing insights into the challenges and opportunities within sustainable marine cultivation. Through the perspectives of Chris Noren, Adam St. Gelais, and Tom Kiffney, we delve into the nuances of cultivating scallops, kelp, and oysters, and the broader implications of their work for Maine's aquaculture sector. Join us as we uncover the importance of experimental farms in developing best practices and educating the next generation of aquaculture professionals!

In this episode, we dive deep into the world of aquaculture with a focus on 'Building Bridges'. Kingfish Maine has not only been at the forefront of sustainable fish farming but also an exemplar in nurturing community bonds in the heart of Jonesport. Unravel the journey of how Kingfish Maine prioritizes community engagement, paving a path for trust and mutual growth in the aquaculture landscape. From insights into their innovative practices to the shared stories of collaboration with local stakeholders, this episode contains a comprehensive look at the intersection of sustainable seafood farming and community partnership. Plus, we have a special host this week, my dad Rommel Noufi!

In this episode, we venture into the world of aquaculture with two trailblazing women who are creating change in the industry. Join us as Amanda and Taja, both Ph.D. students and oyster farmers, share their varied experiences navigating a sector traditionally dominated by men. From finding role models who resonate with their journey to fostering connections with minority groups in the field, these resilient women illustrate the power of the female force in aquaculture. Listen in to gather pearls of wisdom on leadership, equity, and the bright future of a more inclusive aquaculture sector.

In this episode, we venture into the heart of Maine's marine ecosystems to explore innovative approaches to mitigating ocean acidification (OA) through synergistic farming of kelp and mussels. Join me as I sit down with Susie, a seasoned expert in the field, to dissect the intricacies of this initiative. We delve deep into the unique characteristics of Maine's coastal waters and how the cultivation of these two marine species might serve as a beacon of hope in a region grappling with the detrimental effects of OA. A special thanks to Susie for sharing her knowledge and perspective, enlightening us on the vital role of kelp and mussels in sculpting a healthier future for our oceans.

In this episode of Salty Talks, we're joined by renowned seafood expert, Barton Seaver. From the rocky shores of Maine to our dining tables, Seaver navigates the intricate tapestry of Maine's aquaculture scene, emphasizing its pivotal role in promoting sustainable seafood. He bridges the gap between the world of aquaculture and our everyday seafood choices, encouraging listeners to deepen their connection and understanding of the seafood they consume. Alongside tales of community spirit and culinary passion, Seaver's insights provide a fresh perspective on how Maine is not just fostering sustainable fishing methods but also crafting a cultural narrative around it.

In this special episode of Salty Talks, our dedicated communications intern, Jules, takes us on a deep dive into the Aquaculture Research Institutes (ARI) externship program in Maine. This isn’t just talk; it's their final project. Listen in to uncover the significance of hands-on workforce development in Maine’s aquaculture sector and hear the story of how experiential learning can shape careers. Join us for this captivating voyage, masterfully crafted by an intern passionate about merging experience with education.Learn more here!! https://online.flippingbook.com/view/835096550/

In this episode, we delve into the multifaceted aspects that influence how the public forms opinions about aquaculture. We explore how media plays a pivotal role in shaping perceptions from the portrayal of aquaculture in news outlets. Moreover, we investigate the information-gathering process of individuals, analyzing how the sources they rely on can impact their understanding of aquaculture practices. Delving deeper, we examine the influence of social circles, family, and friends, in shaping opinions, as discussions within communities often carry significant weight in developing attitudes towards aquaculture. Additionally, we explore the concept of "sense of place" and how people's connection to their environment can impact their views on aquaculture in their region. Throughout the episode, Laura Rickard, a professor of Communication and Journalism at the University of Maine shares insights and studies on these factors, shedding light on the complexities of public perception surrounding sustainable aquaculture practices. By uncovering these influential elements, we aim to foster a greater understanding of the nuances behind public opinions and promote more informed and balanced discussions about the future of aquaculture.

In this episode, we dive deep into the world of fish feed and its crucial role in sustainable aquaculture. Tim Harder from Skretting joins us to shed light on the innovations taking place in the realm of fish feed ingredients.We explore the significance of sustainable aquaculture and why understanding fish feed is a key player in achieving it. Tim shares insights, highlighting how Skretting and other industry leaders are driving advancements in fish feed formulations to promote environmental sustainability. Throughout the conversation, we uncover various challenges and considerations in developing fish feed ingredients that optimize nutrition while minimizing environmental impact. Tune in to this episode to gain a deeper understanding of how fish feed ingredients play a vital role in sustainable aquaculture.

In this episode, we dive into the fascinating world of aquaculture and the importance of representation within the industry. Libby, the owner of Lady Shuckers, a mobile raw bar company based in Portland, ME, shares her journey and sheds light on the power of diversity and visibility in aquaculture. Libby shares the story behind the business and how they source Maine oysters directly from a network of women-owned sea farms. We learn about the unique aspects of Lady Shuckers and its commitment to delivering the best raw-bar experience while simultaneously increasing visibility for underrepresented groups on the working waterfront! Give it a listen and check out Lady Shuckers here! https://www.ladyshuckers.com/

In this episode of Salty Talks, Scarlett Tudor, from the Center of Cooperative Aquaculture Research in Franklin, ME dives into the critical topic of workforce development in Maine's aquaculture sector. Scarlett emphasizes the significance of investing in the next generation and nurturing their potential from an early age. The discussion highlights various initiatives designed to train and empower young individuals for successful careers in aquaculture. Scarlett sheds light on the transformative impact of programs such as the Aquaculture Research Institute's externship offered and the REEU (Research Experiences for Undergraduates) fellowship. We explore the essential role of organizations like 4-H in introducing youth to the world of marine science and aquaculture and the importance of early exposure, as it lays the foundation for future success and contributes to the sustainable growth of Maine's aquaculture sector.

Join us for an engaging conversation with Steve Eddy and Luz Kogson from the Center for Cooperative Aquaculture Research (CCAR) in Franklin, ME as they dive into the captivating world of sea urchin aquaculture. In this episode, we explore the growth stages of sea urchins, their rich history in Maine, the culinary delights they offer, and the exciting ongoing projects at CCAR. Discover the remarkable journey of sea urchins from larval form to adulthood, learn about Maine's role as a hub for sea urchin farming, and tantalize your taste buds with insights into their unique flavors and culinary applications.

In this episode, I have the pleasure of speaking with Chris Burtis, owner of Ferda Farms on the New Meadows River in Brunswick, ME. Chris shared his insights on the importance of community engagement ad social license to operate in sustainable aquaculture. Throughout the conversation, Chris shared stories from his experience as an oyster farmer, highlighting the many benefits that come from cultivating relationships with the local community. He emphasized the importance of collaborative community engagement and how it has been crucial to Ferda Farm's success.

Canopy Farms located in Brunswick, ME, is a great example highlighting the benefits of aquaponics. Aquaponics is a sustainable method of farming that combines aquaculture with hydroponics. In this episode, we will take a closer look at Canopy Farms' aquaponics system and how it works, as well as the benefits of this sustainable method of farming. We'll also talk about the educational programs and workshops that Canopy Farms offers to promote sustainability. Check out the details of their science cafes here!

The market in the US for scallops is huge! Dana Morse from Maine Sea Grant talks about the status of Scallop culture in Maine, emphasizing just how much knowledge and care goes into growing these animals. Plus, you can enjoy a little history lesson as well! Maine and Aomori Prefecture, a state in Japan, have a sister-state relationship dating back to 1889 when a ship set sail from Bath, ME. Since then, we've learned a lot from Japan about different grow-out methods, and interesting products you can bring to market (like scallop ice cream !!) Tune in to learn more from Dana!

Atlantic Salmon and Maine’s renewable wood pulp industry may sound like an unlikely duo at first, but Deborah Bouchard and Sarah Turner from the Aquaculture Research Institute (ARI) have recognized the potential this pairing could have for the future of environmental, economic, and social sustainability for the US aquaculture industry. Debbie and Sarah Bouchard are to researching a new generation of safer, more sustainable, and cheaper vaccines for finfish. Here is where Atlantic Salmon meets its unlikely match, wood pulp. This abundant polymer is biocompatible, biodegradable, quite versatile, and easily modified – making it a phenomenal candidate for drug delivery. Tune in to learn more and hear about their results so far! and Vibrio ordalii. This adjuvant, a component of vaccines to improve and prolong immuneresponse, showed no evidence of cellular damage and no effects on growth for the fish whileinducing a strong immune and antibody boosting response. With less side effects and cheaper tomanufacture than existing vaccines these preliminary results are exciting, highlighting the efficacyof nanocellulose adjuvants. ISAv and V. ordalii alone can cause farmers to lose 90% of their stocks, amounting to over $1billion annually. Development of this new, safe, and affordable vaccine using nanocellulose is notonly huge for Atlantic salmon farmers but other food production systems as well. This newgeneration of low cost, tunable vaccine formulation is paving a way toward more sustainableaquaculture, with potential applicability for other fish species and even terrestrial animals as well. Leveraging direct industry support from Cooke Aquaculture, Kennebec River Biosciences,Benchmark Animal Health LTD, this interdisciplinary team from UMaine’s Aquaculture ResearchInstitute and the Chemical and Biomedical Engineering Department has immense experience andresources relating to fish health, immunobiology, and vaccine formulation. Results will be shareddirectly through ARI’s web site, Cooperative Extension and Maine Sea Grant extensionprofessionals, national conferences, and peer-reviewed publications.

Join me as Matt Hawkyard, Assistant Extension Professor and Finfish Nutrition Specialist from the University of Maine discusses the importance of growing finfish in the United States, and the research that goes into feeding these tiny vertebrates!

Join us as Alicia Gaiero, owner of Nauti Sisters Sea Farm talks about what it's like to be an oyster farmer on a small-scale oyster farm in Yarmouth, Maine. Alicia, an impressive young entrepreneur and talks about the trials, tribulations, and beauty of being out on the water and growing her own product! Check out her website!

Today I was joined by Robert (Bobby) Harrington - a Research Associate at the Aquaculture Research Institute in Orono, ME to learn about Geosmin and 2 Methylisoborneol (MIB). Tune in to hear about how these compounds present themselves in Recirculating Aquaculture Systems (RAS) and how Bobby's research is helping to eliminate "off-flavor" in fish tissue farmed in these systems.Follow on Instagram!

This is the first episode of the Aquaculture in Maine Podcast. I spoke with Adam St. Gelais - the Aquaculture Innovation Specialist at the Aquaculture Research Institute in Walpole, ME to learn more about how kelp is farmed, the environmental, economic, and social aspects of the process, and the benefits it could bring us in the face of climate change. Follow on Instagram!