The Arctic Ocean is a final resting place for plastic particles dumped into the North Atlantic Ocean, new analysis suggests.
A 2013 circumpolar expedition found lots of of tons of plastic particles, from fishing traces to plastic movies, ecologist Andrés Cózar of the University of Cádiz in Spain and colleagues report April 19 in Science Advances. While many areas stay comparatively unpolluted, the density of plastic trash within the Arctic waters east of Greenland and north of Europe rivals plastic pileups in waters closer to the equator, regardless of few close by human populations. Even extra plastic most likely lurks on the seafloor, the researchers suspect.
Ocean currents carried that plastic northward from the North Atlantic Ocean, the researchers suggest. Based on the form of plastic discovered, the researchers say the particles most likely originated from the U.S. East Coast and Europe. While the examine estimates that the Arctic comprises lower than three p.c of all international floating plastic, that quantity will solely rise as currents proceed carrying air pollution poleward, placing Arctic ecosystems at risk.
MOSAIC MATTER The fantastic thing about this collage belies its supplies: plastic particles discovered within the Arctic waters simply above the North Atlantic. ~~ Andrés Cózar”/>