Sea-Bird Scientific’s Post

REEFSHAPE: Coral Reef Monitoring with Photogrammetry - A New Era in Reef Health Assessment (Perry Institute) Coral reefs are some of the most biodiverse ecosystems on the planet, providing crucial habitat for marine life and protecting coastal regions from erosion. Yet, these vibrant ecosystems are increasingly under threat due to climate change, pollution, and human activities. Effective monitoring of coral reef health is essential for understanding the state of these ecosystems and guiding conservation efforts. Traditional monitoring methods, though valuable, often lack the scalability and precision needed to track large-scale changes in coral reefs over time. Enter ReefShape—a groundbreaking photogrammetry tool developed by the Perry Institute for Marine Science. In a recent webinar led by Will Greene, a photogrammetry specialist, the potential of this innovative technology to revolutionize coral reef monitoring was showcased. This in-depth article explores the advantages of Reef Shape, its applications, and how it addresses long-standing challenges in the field of marine science. Learn more here: https://lnkd.in/gR9bwX2T #coralreefs #photogrammetry #reefhealth #coralhealth #coralsurveys #coralreefecology #reefshape #marineecology #marinebiology

🌊🐟 Curious about the life of an aquatic researcher? Here's a glimpse into our exciting world! Aquatic researchers spend a significant amount of time conducting fieldwork, collecting samples, monitoring marine or freshwater ecosystems, and studying aquatic organisms in their natural habitats. They travel to diverse locations, from coastal areas to deep-sea environments, and use specialized equipment for underwater exploration. Their work is vital to understanding and protecting our precious aquatic ecosystems. So next time you're at the beach, take a moment to appreciate the important work of these researchers!🤗 #aquaticresearch #fieldwork #marinebiology

Excited to finally share this paper! We carried out an eDNA survey from Hobart to Davis Station, Antarctica, to evaluate it as a tool for open ocean biomonitoring. We compared two eDNA methods with simultaneously conducted Continuous Plankton Recorder (CPR) surveys. While both methods identified unique species, eDNA revealed a broader spectrum overall.  Plus, eDNA's ability to operate in challenging sea-ice conditions—where CPR cannot—enabled us to detect potential biosecurity risks near the Antarctic continent. By integrating #eDNA with existing monitoring methods, we can enhance our understanding of Southern Ocean ecosystems and strengthen efforts to protect these vulnerable environments! https://lnkd.in/gbx7Qsv3

Dive into fascinating deep-sea habitats - Woods Hole Oceanographic Institution: New video offers exciting insights into exploring the depths of the ocean. https://lnkd.in/eSgkZFhD

A recent deep-sea expedition off the coasts of Chile and Peru uncovered over 100 new #species on the Salas y Gómez and Nazca ridges, showcasing the need for increased protection in the area. Led by the Schmidt Ocean Institute and supported by organizations like Conservation International, the month-long exploration used advanced underwater robots to study these largely unexplored underwater mountain systems. The #biodiversity found on these ridges, attributed to unique currents and nutrient-rich waters, highlights their significance as #ecosystems. However, most of these ridges lie outside current marine protected areas, posing threats from potential deep-sea mining, pollution, and #overfishing. Scientists advocate for the establishment of new marine protected areas in international waters, emphasizing the urgent need to protect these #habitats. The findings from the expedition provide crucial scientific evidence to support #conservation efforts and underscore the interconnectedness of global marine ecosystems. https://lnkd.in/eGaXzpbJ

From 9 to 12 of September I participated in Agulhas current Observing System, design Workshop, which took place in Cape Town. We discussed about highlights aspects which are necessary to build a inteligente System which can observe many factors which have some impact on Agulhas Current and give approximately the real situation of Agulhas and how this system can be important for sustainable development, ecosystem conservation and save money and lives with could be lost without monitoring system. NOAA: National Oceanic & Atmospheric Administration, The National Research Foundation of South Africa (NRF), Partnership for Observation of the Global Ocean (POGO) #AgulhasCurrent #Oceanography #Southocean #OceanObserving

【Application of Remote Sensing in Coral Reef Mapping and Assessment of Climatic and Environmental Conditions】 Full article: https://lnkd.in/gAEsT-H2 (Authored by Amina Said, et al., from Hochschule fuer Technik Stuttgart (Germany), etc.) Coral reefs have tremendous benefits to both humans and marine biodiversity but are globally endangered. #Remote_sensing has been found to be a fast and cost-effective technique in carrying out #coral_reef studies. This study investigates the capability of mapping coral reefs using multispectral and SAR imageries, and provides an understanding of the influencing factors of coral reef growth and flourishment. #Water_Quality 

Dive into the vibrant world beneath the waves! 🌊🐠 as we explore and protect our stunning coral reefs using these cool transect methods 🌞 We lay out a measured line on the seabed and record the amazing marine life we encounter at regular intervals. Think of it as an underwater treasure hunt! 🐡 Using line transects for underwater data collection is a fundamental and effective method in marine science. This technique allows researchers to systematically record and monitor the health, biodiversity, and dynamics of coral reef ecosystems. By laying a measured line on the seabed and recording observations at regular intervals, scientists gather quantitative data on species identification, abundance, health indicators, and substrate types. Every dive is an adventure, and every discovery helps us protect our precious oceans. Let’s dive deeper and keep our reefs thriving! 🪸💙 #marinescience #coralreef #dive

【Application of Remote Sensing in Coral Reef Mapping and Assessment of Climatic and Environmental Conditions】 Full article: https://lnkd.in/ghe4Bk6w (Authored by Amina Said, et al., from Hochschule fuer Technik Stuttgart (Germany), etc.) Coral reefs have tremendous benefits to both humans and marine biodiversity but are globally endangered. #Remote_sensing has been found to be a fast and cost-effective technique in carrying out #coral_reef studies. This study investigates the capability of mapping coral reefs using multispectral and SAR imageries, and provides an understanding of the influencing factors of coral reef growth and flourishment. #Water_Quality 

Marine ecosystems are some of the most fragile on Earth, as even small alterations can severely affect the capacity of certain species to survive. Octopuses are some of the most intelligent and complex marine beings and to find out more about their similarities with humans, but also how we can protect them and their home, we talked to Alexandra Schnell, Marine Biologist and Storyteller.