All articles tagged with #marine snow
MBARI deployed two 242.5-pound autonomous underwater vehicles to move ahead of a research ship, following a drifting sediment trap by acoustic beacon and photographing the upper 656 feet of water as the trap collects sinking marine snow, a setup aimed at linking surface plankton blooms to deep-sea carbon export and improving climate models during El Niño.
New research using computer models reveals that plastic pollution in the ocean persists for over a century due to slow breakdown and sinking processes involving marine snow, helping to explain the 'missing plastic' problem and highlighting the need for long-term policy solutions.
The headless chicken monster, scientifically known as Enypniastes eximia, is a deep-sea cucumber that lives below 1,600 feet, feeding on marine snow and using tube feet to scoop sediment. It can swim and avoid predators by swimming upright, sometimes defecating to lighten itself for better buoyancy. Its fragile nature makes it difficult for scientists to study, but it offers fascinating insights into deep-sea life.
New research reveals that tiny marine snow particles sink faster than larger ones due to salt absorption in stratified ocean layers, challenging traditional fluid dynamics and impacting our understanding of the ocean's role in carbon sequestration and plastic pollution distribution.
New research reveals that in stratified ocean waters, smaller and more porous particles sink faster than larger ones, due to their salt absorption capacity, challenging previous assumptions and providing new insights into nutrient cycling and carbon sequestration in the deep ocean.
A new study reveals that marine snow, tiny drifting debris in the ocean, serves as a crucial habitat for bacteria that fix nitrogen, supporting ocean productivity and stability across various temperatures and oxygen levels, including in oxygen minimum zones, with implications for understanding climate change impacts on marine ecosystems.