Unveiling the Hidden: Advancements in Marine Litter Detection with Manuel Arias, Ep 14

In this latest episode of the Healthy Seas podcast, we dive into the revolutionary world of eDNA with Nicole Yeomans, the Offshore Industrials Lead and marine ecology expert at NatureMetrics. With a powerful commitment to making biodiversity measurable, NatureMetrics uses environmental DNA (eDNA) to reveal previously unseen insights into marine ecosystems. Now a finalist for the prestigious Earthshot Prize, NatureMetrics is showing how this cutting-edge technology has become an essential tool not only for scientists but also for corporations and NGOs dedicated to conservation. Throughout this episode, Nicole introduces eDNA and explains how it captures the unique traces left by every organism. She shares examples of how NatureMetrics has partnered with companies like MSC Cruises to track species across cruise routes, from bacteria to blue whales, creating data that directly supports efforts to protect and measure biodiversity. We also discuss the critical role of eDNA in helping companies integrate nature-positive practices into their operations, aligning with conservation goals and regulatory needs. Listeners will learn about the limitations and unique advantages of eDNA, how it has transformed traditional research, and why it’s critical for businesses and NGOs to monitor and protect biodiversity. For anyone interested in understanding how technology is advancing marine conservation, this episode is a must-listen.  Catch the episode to learn: What eDNA is and how it works to reveal the "hidden" biodiversity of our oceans Real-world applications in corporate and environmental conservation Why businesses are turning to eDNA to align with nature-positive targets and regulations How eDNA offers a non-invasive and powerful way to monitor ecosystems  Don't miss this deep dive into a technology shaping the future of ocean and nature conservation. If you enjoyed this episode, please be sure to subscribe, rate and review it! This helps to boost its visibility. Healthy Seas is a marine conservation organization whose mission is to tackle the ghost fishing phenomenon and turn this waste into an opportunity for a more circular economy. They do this through clean-ups, prevention, education, and working with partners who recycle and repurpose this material. The podcast is hosted by Crystal DiMiceli.

Ioakeim Diamantidis is the General Manager of Diopas, a family-run business based in Greece. For generations, Diopas has been a leader in producing fishing, aquaculture, and sport nets. Now, under the leadership of Ioakeim, the company is pushing the boundaries of innovation in the fishing industry.One of the standout achievements discussed in the episode is Diopas' pioneering development of the world's first recycled and recyclable fish farming nets. This breakthrough, in collaboration with Aquafil, utilizes ECONYL®, a regenerated nylon, to create a fully circular system. Beyond just the netting, Diopas has also developed ropes and sewing threads made from the same sustainable material. This innovation ensures that, when the nets reach the end of their lifecycle, they can be entirely recycled without the need to separate components—a first in the industry.But Diopas' commitment to innovation doesn’t stop there. The company is also experimenting with artificial reefs made from netting and working on ecological coatings for nets to reduce the environmental impact of fouling. They’ve even developed nets designed to reduce diesel consumption for fishing boats, offering both environmental and economic benefits.These forward-thinking projects reflect Diopas' ongoing collaboration with Healthy Seas to recover discarded fishing nets for recycling. Their work with universities and research centers highlights the power of partnerships in driving industry-wide change. Ioakeim’s approach to continuous improvement and risk-taking is inspiring and points the way forward for the future of sustainable fishing and aquaculture.Tune in to hear more about Diopas' journey, their innovations, and the exciting future of net production and recycling.If you enjoyed this episode, please be sure to subscribe, rate and review it! This helps to boost its visibility. Healthy Seas is a marine conservation organization whose mission is to tackle the ghost fishing phenomenon and turn this waste into an opportunity for a more circular economy. They do this through clean-ups, prevention, education, and working with partners who recycle and repurpose this material. The podcast is hosted by Crystal DiMiceli.

In our latest episode of the Healthy Seas Podcast, we explored an innovative approach to education that’s not just about learning—it’s about living and interacting with the world around us. Our guest, Dr. Aristea Kyriakou, founder of the European Outdoor Education Hub, shares fascinating insights on how outdoor education can transform not only how students learn but also how they connect with their environment.Outdoor education is more than just taking lessons outside. It’s a comprehensive methodology and philosophy that places students in natural settings, engaging them directly with their environment. Unlike traditional classroom-based instruction, which often relies on theoretical learning, outdoor education emphasizes experiential learning. This approach allows students to interact with their surroundings, engage multiple senses, and gain practical understanding through hands-on activities.Aristea’s work with Healthy Seas in our Operation Ghost Farms exemplifies this methodology. By combining cleanups of abandoned fish farms with educational activities for kids, the program not only addresses immediate environmental issues but also fosters a deep, personal connection between students and their natural surroundings.Listen to the full episode to learn how outdoor education can revolutionize learning and inspire future environmental stewards.If you enjoyed this episode, please be sure to subscribe, rate and review it! This helps to boost its visibility. Healthy Seas is a marine conservation organization whose mission is to tackle the ghost fishing phenomenon and turn this waste into an opportunity for a more circular economy. They do this through clean-ups, prevention, education, and working with partners who recycle and repurpose this material. The podcast is hosted by Crystal DiMiceli.

Edd Stockdale is the Coordinator of the Finnish Scientific Diving Academy at the Tvärminne Zoological Station, University of Helsinki. Edd shares his expertise on scientific diving, a specialized field that merges diving skills with scientific research, particularly in marine biology and archaeology.Understanding Scientific DivingScientific diving is a unique discipline that requires rigorous training and a deep understanding of both diving techniques and scientific methods. Edd Stockdale elaborates on what scientific diving entails and the extensive training necessary to become proficient. This includes not only mastering diving skills but also learning how to conduct underwater research effectively.The Role of Scientific Diving in Marine Biology StudiesEdd explains why scientific diving is sometimes integrated into marine biology programs and the significance of this training for students. He highlights the growing interest among students in pursuing scientific diving, driven by the increasing environmental challenges facing our oceans. This hands-on approach to learning allows students to directly engage with marine ecosystems and contribute to critical research.Diving in Cold Water: Challenges and TrainingOne of the fascinating aspects of Edd's work is the focus on cold-water diving. He discusses what it takes to perform scientific dives in such challenging conditions and the specific training required to prepare divers for these environments. From handling extreme temperatures to navigating icy waters, Edd shares insights into the unique demands of cold-water diving.Conducting a Scientific Dive: Planning and ExecutionEdd provides a detailed look at how a scientific dive is planned and executed. He outlines the meticulous preparation involved, from selecting the dive site to ensuring all equipment is ready and safe. This segment offers a glimpse into the complexities and precision required for successful underwater research missions.Upcoming Projects and the Future of Scientific DivingLooking ahead, Edd talks about his upcoming projects as a safety officer and scientific diver. He also shares exciting developments at the Finnish Scientific Diving Academy, including new training options and the evolving interests of students. This forward-looking perspective underscores the dynamic nature of scientific diving and its critical role in advancing oceanic research.Join us as we dive deep into these captivating topics with Edd Stockdale and gain valuable insights into the world of scientific diving.If you enjoyed this episode, please be sure to subscribe, rate and review it! This helps to boost its visibility. Healthy Seas is a marine conservation organization whose mission is to tackle the ghost fishing phenomenon and turn this waste into an opportunity for a more circular economy. They do this through clean-ups, prevention, education, and working with partners who recycle and repurpose this material. The podcast is hosted by Crystal DiMiceli.

Dr. Anna von Rebay is the founder and CEO of Ocean Vision Legal (OVL), the first law firm worldwide entirely specializing in Ocean Protection.  OVL focuses on the enforcement of existing obligations to protect the marine environment (Ocean Litigation) and advocates for new laws to provide better protection standards for the Ocean (Ocean Rights).Understanding Ocean LitigationOcean litigation is a term coined by Dr. von Rebay, inspired by the growing climate litigation movement. In our discussion, she explains what ocean litigation means and how it could transform the way we protect our oceans. This innovative approach encompasses legal actions and frameworks aimed at addressing environmental harm and promoting marine protection and conservation.Connecting Climate and Ocean LitigationWe explore the connection between climate litigation and ocean litigation, highlighting how the fight against climate change intersects with efforts to safeguard our oceans. Dr. von Rebay discusses the parallels between these movements and how lessons learned from climate litigation can be applied to the ocean context.Rights of Nature and the Rights of Marine SpeciesOne of the most intriguing aspects of our conversation is the Rights of Nature movement and its application to marine species. Dr. von Rebay shares her work on whale rights in collaboration with the Maori, illustrating how this concept can lead to a more equitable and sustainable approach to the way we think, see. and protect our oceans.Exploring Ecocide and Human RightsWe also touch on ecocide and its implications for ocean protection. Dr. von Rebay emphasizes the need to view environmental destruction as a serious crime and discusses human rights connections with ocean rights. She shares how her early passion for human rights and courtroom advocacy influenced her journey into ocean protection.Reimagining Ocean Rights and Nature's Intrinsic ValueBeyond litigation, Dr. von Rebay discusses the second branch of Ocean Vision Legal: ocean rights. This initiative focuses on improving laws and challenging the traditional view of nature as a resource. Instead, Dr. von Rebay advocates for recognizing nature's intrinsic value, promoting a deeper respect for the oceans and their ecosystems.Join us as we explore these fascinating topics with Dr. Anna von Rebay and gain insights into the evolving landscape of ocean protection.If you enjoyed this episode, please be sure to subscribe, rate and review it! This helps to boost its visibility. Healthy Seas is a marine conservation organization whose mission is to tackle the ghost fishing phenomenon and turn this waste into an opportunity for a more circular economy. They do this through clean-ups, prevention, education, and working with partners who recycle and repurpose this material. The podcast is hosted by Crystal DiMiceli.

We're diving into the murky waters of ghost farms with Veronika Mikos, the director of Healthy Seas. Ghost farms, a relatively unknown, but significant, threat to marine ecosystems and coastal communities, are the focus of this insightful conversation. Veronika guides us through the intricacies of what ghost farms are, where they are typically found, and their impact on communities, marine life, and ocean pollution.What Are Ghost Farms?Ghost farms refer to abandoned aquaculture or fish farming sites, often left to deteriorate in coastal waters. These sites become environmental hazards, polluting the ocean with debris, and affecting marine ecosystems. The presence of decaying structures, abandoned nets, and other industrial waste can harm wildlife and disrupt local communities' livelihoods.The Impact on Marine Life and Ocean PollutionVeronika discusses the numerous ways in which ghost farms impact marine life. Abandoned nets and other structures can entangle sea creatures, causing injury or death. Moreover, the decaying materials from these sites contribute to ocean pollution, affecting the broader marine ecosystem and leading to cascading effects on the food chain.Organizing a CleanupVeronika shares how Healthy Seas organizes cleanups of ghost farms. The process involves complex logistics, including securing funding, gathering a skilled team, and obtaining legal information. The cleanups aim to remove debris and restore the natural environment, ensuring that the sea can begin to heal from the damage caused by these abandoned sites.A Growing Problem with Limited KnowledgeThe episode also highlights the limited knowledge about ghost farms' full impact. Veronika notes that, despite being a growing problem, there's a lack of comprehensive studies and data on the extent of the issue. This lack of information poses challenges for those working to address the problem, emphasizing the need for more research and awareness.New Operation: Ghost Farms - Reclaiming WatersOne of the exciting announcements in this episode is the upcoming "Ghost Farms - Reclaiming Waters" operation. Starting in May, this initiative will focus on cleaning up ghost farms in Western Greece and educational activities with universities and schools. The operation is set to continue throughout the year, aiming to make a significant impact on the affected areas. Tune in to learn more about ghost farms, the work being done to reclaim our waters, and how you can get involved in supporting these efforts. Don't forget to subscribe to the Healthy Seas podcast to stay updated on the latest news and episodes!If you enjoyed this episode, please be sure to subscribe, rate and review it! This helps to boost its visibility. Healthy Seas is a marine conservation organization whose mission is to tackle the ghost fishing phenomenon and turn this waste into an opportunity for a more circular economy. They do this through clean-ups, prevention, education, and working with partners who recycle and repurpose this material. The podcast is hosted by Crystal DiMiceli.

Naude Dreyer is the co-founder of Ocean Conservation Namibia (OCN), a non-profit organization established in 2020 with a mission to rescue marine life, especially seals, entangled in plastic pollution and raise awareness about the devastating impact of this waste on our oceans.Through Naude's firsthand accounts, listeners gain insight into the heartbreaking reality of seals becoming ensnared in abandoned fishing gear, posing a grave threat to their survival and the health of our oceans. Despite facing challenges ranging from safety concerns to bureaucratic hurdles, OCN has rescued over 3,500 seals from entanglement, demonstrating their unwavering dedication to marine conservation.From innovative rescue techniques to advocacy efforts aimed at policy change and community engagement, OCN embodies grassroots activism at its finest. Initiatives like their intern program and collaborations with local communities and authorities are not only saving individual animals but also fostering a culture of ocean stewardship for generations to come.As advocates for cleaner, healthier seas, we salute the tireless work of Ocean Conservation Namibia and urge everyone to join the fight against ghost gear and plastic pollution. Together, we can protect our oceans and the precious life they sustain.ResourcesLink to the rescue of the seal, Julius, that Naude refers to and also to see the incredibly difficult work OCN does to help seals. OCN website  If you enjoyed this episode, please be sure to subscribe, rate and review it! This helps to boost its visibility. Healthy Seas is a marine conservation organization whose mission is to tackle the ghost fishing phenomenon and turn this waste into an opportunity for a more circular economy. They do this through clean-ups, prevention, education, and working with partners who recycle and repurpose this material. The podcast is hosted by Crystal DiMiceli.

Emily Owen is the Marine Program Director at WildAid, an organization at the forefront of marine protection efforts. With their recent Earthshot Prize win, WildAid is setting the bar high for global conservation initiatives. In this conversation, Emily delves into one of WildAid’s specialties- the enforcement of Marine Protected Areas (MPAs). Highlighting the varied types of MPAs, from offshore sanctuaries to coastal reserves, Emily emphasizes their essential contribution to sustainable fisheries and climate change mitigation. Despite the challenges in enforcing MPAs, such as staffing shortages and limited resources, WildAid has pioneered an approach that empowers local leaders to strengthen monitoring and surveillance, meet conservation goals, and provide lasting benefits for endangered wildlife, marine ecosystems, fisheries, and coastal communities.WildAid's commitment to marine conservation, validated by their Earthshot Prize achievement, resonates with Healthy Seas’ mission to tackle marine debris and foster healthier aquatic ecosystems. Let's join forces to protect our oceans and ensure their sustainability for future generations.If you enjoyed this episode, please be sure to subscribe, rate and review it! This helps to boost its visibility. Healthy Seas is a marine conservation organization whose mission is to tackle the ghost fishing phenomenon and turn this waste into an opportunity for a more circular economy. They do this through clean-ups, prevention, education, and working with partners who recycle and repurpose this material. The podcast is hosted by Crystal DiMiceli.

Dive into the depths of marine litter detection with Manuel Arias, an earth observationscientist at the Instituto de Ciencias del Mar in Spain in this episode of the HealthySeas Podcast.As specialists in cleaning the seas and combating marine pollution, the Healthy SeasFoundation brings you an insightful conversation with Arias, who delves into the innovative technologies driving the detection and categorization of marine debris. From optical sensors on satellites to drones, explore the pros and cons of different remote sensing technologies and their crucial role in identifying and measuring marine litter.Arias discusses the significance of detecting and quantifying marine litter, particularly amidst evolving policy changes and legislation aimed at mitigating its impact. Gain insight into the challenges of detecting floating litter versus sunken debris, including the persistent threat of ghost gear and ghost nets. Discover the environmental ramifications of plastics in the ocean, from their ability to absorb toxic substances to the formation and detection of microplastics and nanoplastics.This episode also addresses the spill of microbeads in Spain, recycling options, consumption reduction strategies, and collaboration with the fishing industry.Join us as we unravel the complexities of marine pollution and emphasize the importance of legislative measures in safeguarding our oceans! Tune in to this enlightening discussion, packed with topics essential to the Healthy Seas Foundation's ocean conservation and awareness mission. Don't miss out on this opportunity to uncover what lies beneath the surface and join us in our efforts to protect and clean the seas.Some interesting links on the topics Manuel Arias discusses.- IOOCCG Taskforce- GEO BLUE Planet e IMDOS- IMDOS- Ocean Decade Conference- Enzymes to degrade plastics- IEO Drones- The problem with the idea of biodegradable plastic- One of their collaborative works in the field- Plastic pellet spill in Spain If you enjoyed this episode, please be sure to subscribe, rate and review it! This helps to boost its visibility. Healthy Seas is a marine conservation organization whose mission is to tackle the ghost fishing phenomenon and turn this waste into an opportunity for a more circular economy. They do this through clean-ups, prevention, education, and working with partners who recycle and repurpose this material. The podcast is hosted by Crystal DiMiceli.

In this special episode of the "Healthy Seas Podcast," we celebrate a decade of the organization's impactful work in marine conservation. Featuring guests Veronica Mikos, Director of Healthy Seas, and Maria Giovanna Sandrini from Aquafil, the episode delves into the unique partnership between a marine conservation group and a synthetic fiber producer. They reflect on the organization's growth, its role in promoting sustainability and a circular economy, and discuss future plans for marine conservation. The episode is a testament to how businesses and nonprofits can work together for a sustainable future for our oceans.If you enjoyed this episode, please be sure to subscribe, rate and review it! This helps to boost its visibility. Healthy Seas is a marine conservation organization whose mission is to tackle the ghost fishing phenomenon and turn this waste into an opportunity for a more circular economy. They do this through clean-ups, prevention, education, and working with partners who recycle and repurpose this material. The podcast is hosted by Crystal DiMiceli.