microplastics
microplastics on World Data Ocean: a running collection of 3 stories we have gathered and hand-picked because they are worth your time. Every post here touches on microplastics in some way — the news, the analysis, the deep dives, and the occasional surprise find. A Global Hub for Ocean Intelligence 4 World Data Ocean is a centralized digital platform where researchers, scientists, and ocean enthusiasts converge to explore, analyze, and… New stories are added to this page as we find them, so check back if you want to keep up with what is happening around microplastics, or subscribe to the RSS feed to get them as soon as they are published. Browse the collection below, or head back to the homepage to see everything World Data Ocean is covering right now.
How are we tracking plastic pollution across some of the most remote parts of our oceans?
Tracking plastic pollution in remote oceanic regions presents a significant challenge, yet World Data Ocean is pioneering innovative solutions. Leveraging a calibrated network of satellite data, buoy observations, and integrated models, we generate real-time ocean intelligence to monitor plastic distribution across vast, previously inaccessible areas. This longitudinal data provides measurable insights into pollution pathways and accumulation zones, informing targeted interventions. For deeper exploration of ocean health and related research, see our recent discussion with Dr. Sylvia Earle in "Deep sea documentary | A LIFE ILLUMINATED."
Filtration-equipped ballast water management systems as practical infrastructure for marine microplastic mitigation
Marine microplastic pollution poses a significant threat to ocean ecosystems and human health, with ships acting as vectors for their dispersal. Recent research from the Korea Institute of Ocean Science and Technology demonstrates the potential of existing filtration-equipped ballast water management systems (BWMSs) to mitigate this issue. Testing revealed an 83.5% retention efficiency of microplastics, concentrating them within the backwash stream.
First expedition Jaywun research vessel: assessment of microplastics from international waters, Spain to Abu Dhabi, U.A.E
The inaugural Jaywun research vessel expedition has yielded a transboundary assessment of microplastic (MP) pollution across critical international shipping corridors, from Spain to Abu Dhabi. Analyzing 100 surface-water samples collected across six regions—including the Mediterranean Sea, Red Sea, and Arabian Gulf—the study revealed MP concentrations ranging from 4 to 290 particles per liter. Notably, the Arabian Sea exhibited the highest mean concentrations, with polyester and polyethylene terephthalate dominating detected polymers.