Aquatic Pollutants PhD Forum’s Post

We're dedicated to pushing the boundaries of aquaculture through innovative photoperiod systems. We're excited to spotlight groundbreaking scientific research from esteemed researchers whom we deeply admire. Recently, a study by Floriana Lai and colleagues shed light on the profound impact of freshwater history on the performance of farmed Atlantic salmon (Salmo salar) in seawater environments. Here are some key takeaways: Freshwater history plays a significant role in determining a fish's ability to adapt to seawater transfer. Smolts from Recirculating Aquaculture Systems (RAS) exhibit slower osmoregulatory adaptation compared to those from Flow-Through Systems (FTS). FTS and RAS smolts display distinct responses to seasonal changes in seawater conditions. RAS smolts demonstrate a reduced physiological response to seasonal seawater changes when compared to FTS counterparts. Additionally, the study highlights the critical influence of seawater temperature on fish performance within sea cages. This research underscores the importance of understanding the nuances of fish biology and environmental factors in optimizing aquaculture practices. At Bioled Photoperiod, we're committed to leveraging such insights to drive innovation and sustainability in the aquaculture industry. Stay tuned as we continue to explore new frontiers in photoperiod technology and beyond!

Next week don't miss the RIIC Visions for the Future of Aquaculture International Aquaculture Conference, happening June 3rd and 4th at Roger Williams University! The conference will focus on the application of biotechnology in aquaculture and the role of novel, innovative research to produce sustainable products and food safety solutions for the global aquaculture industry. Learn more about the conference here: #Biotechnology #Aquaculture #BlueRevolution #SustainableAquaculture #RhodeIsland #Biotech #LifeSciences

🌊 New on our News Page! 🌊 Discover how protease can revolutionize aquaculture production by reducing formulation costs and improving sustainability, according to our experts Hervé Lucien-Brun and Binh Nguyen. 🐟💰 🔎 What this means for you, aquaculture producers: 💸 Cost reduction through optimized use of alternative proteins. 🌍 Support for sustainability by reducing reliance on fishmeal. 📈 Performance improvement with better digestibility and growth of species. A shorter version of this article was also published at TROBOS Aqua Magazine. Read the full article here to learn more. 👉 https://bit.ly/4gbSr4F #Aquaculture #Innovation #Sustainability #JefoNutrition

🌍Dive into EMODnet's success stories!🌊 EMODnet, the European Marine Observation and Data Network, plays a crucial role in turning data into actionable insights 🙌 🔍 Over the next few weeks, we'll share 12 inspiring success stories that showcase the impact of #open, #accessible, and #interoperable marine #data. 📌 Story #1: Algae Map - Supporting Europe's Growing Aquaculture Industry 🌱 Did you know that marine algae are a key ingredient in sustainable aquaculture? EMODnet's Algae Map 👇 empowers researchers, businesses, and policymakers with reliable data on macroalgae distribution across Europe. 🧑🏾🔬🧑💼👨🏼💼🇪🇺 This tool not only supports sustainable aquaculture but also fosters innovation in blue biotechnology. 🖲️ * By combining diverse datasets, EMODnet delivers a comprehensive view of Europe's marine ecosystems-helping us tackle challenges like climate change and food security. Discover how the Algae Map is shaping the future of aquaculture: https://lnkd.in/grWQV_2y Follow EMODnet to explore more stories from the forefront of marine data innovation! #MarineData #Sustainability #Aquaculture #BlueEconomy #Europe European Commission #Energy #ClimateChange #Algae #Spirulina

What are the regional trends in marine aquaculture? In our Marine Aquaculture Forecast to 2050 report, the final key finding is: 𝐑𝐞𝐠𝐢𝐨𝐧𝐚𝐥 𝐭𝐫𝐞𝐧𝐝𝐬 ➡️ Large regional differences in output will persist. For example, the great majority of marine aquaculture production will be in Asia, beyond which Europe and Latin America remain the major players. ➡️ Selected other regional forecasts include: Southeast Asia sees continued growth of finfish marine aquaculture in sheltered waters; offshore fish farming gains a strong foothold in Greater China, Europe, and Latin America; and, onshore farming of marine species comes to fruition in Greater China, Europe, and North America. Dive deeper and download the complete analysis report here: https://dnv.social/5e9 Stay tuned to this series as share more key findings and uncover the impact it has on businesses. #DNVMarineAquaculture2050 #SustainableSeafood #FoodSecurity #Aquaculture

🌊 🌊 🌊 TRIPLOIDY in AQUACULTURE: An educational article to kick off the weekend!   ⏺ The Pacific oyster (Magallana gigas) has become a symbol of sustainable innovation in global aquaculture due to advancements in triploid production. ⏺ Triploids, which are sterile organisms with an extra set of chromosomes, are preferred for their rapid growth, superior meat quality, and minimal environmental impact. These oysters account for 80-95% of production in some markets, notably in the United States and China. ⏺ Triploidy is achieved through chemical induction or crossbreeding between diploid and tetraploid oysters, the latter being the industry standard due to better survival rates and performance. Sterility allows triploids to focus energy on growth and maintain meat quality year-round, even during spawning seasons. ⏺ Omics technologies, like transcriptomics and proteomics, have revealed molecular differences between triploid and diploid oysters, explaining their enhanced traits. Sterility also protects wild populations from genetic disruption, preserving marine biodiversity in sensitive ecosystems. ⏺ As filter feeders, Pacific oysters contribute to water quality and may mitigate ocean acidification. With rising global demand, research is advancing triploidisation techniques and biotechnological innovations to further optimise their production and sustainability.   Read full article: https://lnkd.in/eSQYDYfd

By taking a multi-faceted approach that includes optimizing feed composition, processing techniques, and feeding practices, we can effectively address the issue of undigested proteins in fish nutrition. Incorporating peptides and free amino acids into fish nutrition is a promising strategy to combat the challenges of undigested proteins, enhance nutrient utilization, and improve fish health and productivity. By leveraging these components, we can optimize fish diets, leading to more sustainable and efficient aquaculture practices. The goal beside Jefo Solutions is to enhance digestibility, reduce wastage, and ultimately improve growth performance and feed efficiency.

With the growing global population, how do we continue to meet demand sustainably? In our Marine Aquaculture Forecast to 2050 report, the second key finding is: 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧 𝐢𝐬 𝐧𝐞𝐞𝐝𝐞𝐝 𝐭𝐨 𝐦𝐞𝐞𝐭 𝐝𝐞𝐦𝐚𝐧𝐝 𝐬𝐮𝐬𝐭𝐚𝐢𝐧𝐚𝐛𝐥𝐲 ✔️Onshore and offshore production will expand, with high-value finfish increasingly farmed. By 2050, we predict 13% of marine finfish production capacity will be offshore and 10% onshore. ✔️Lower costs from experience will drive technology adoption, encouraged by favorable licensing and new technologies addressing fish health and environmental impacts. ✔️New offshore technologies can boost yield and reduce space requirements ✔️Transparency and traceability are vital for growth Dive deeper and download the complete analysis report here: https://dnv.social/566 Stay tuned to this series as share more key findings and uncover the impact it has on businesses. #DNVMarineAquaculture2050 #SustainableSeafood #FoodSecurity #Aquaculture

[Science Letter] Explore our in-depth analysis on sustainable aquaculture and its critical role in global food security and learn about innovative solutions and policy recommendations. #SustainableAquaculture #GlobalFoodSecurity #EnvironmentalSustainability In collaboration with the Institute of Marine Research, Norway, the International Atomic Energy Agency, Monaco and King Abdullah University of Science and Technology, Saudi Arabia, this research has been published in the prestigious Science Journal, which has a 5-year impact factor of 50.3. Reimagining aquaculture in the Global South Aquaculture has been crucial for millennia and now plays a key role in global food security. However, current fish feed production harms coastal ecosystems and local fishers, particularly in the Global South, by overharvesting small fish vital to ecosystems and local diets. These fish are often redirected from human consumption to fish meal for livestock and aquaculture, impacting food security in places like Bangladesh, Gambia, and Ghana. To support the UN Decade of Ocean Science for Sustainable Development, sustainable aquaculture strategies are essential. This includes advancing water recirculation, offshore innovations, responsible fish feed ingredients, and effective policies for sustainable development and human nutrition. Policies should focus on seawater quality, biodiversity protection, comprehensive sustainability assessments, and improved feed production. Link to the article : https://lnkd.in/gzWNZCeP

While carp culture in ponds contributes to water storage and water quality improvements, CO2 absorption, nature and biodiversity objectives, and is important for food security, rural incomes and recreation in Eastern Europe, carp production is decreasing in the region. Youth interested in carp farming are currently discouraged by lengthy administrative procedures and limited allocation of suitable areas for pond aquaculture. The 6th international carp conference discussed how to remove barriers to investment in carp production and how carp consumption can be increased. Please have a look at the proceedings of the conference, which have just been published by EIFAAC.