Marine litter. One winters worth. Lots of fishing gear.

Fishing for Litter — Global Ghost Gear Initiative

Marine litter and pollution – Smart and low environmental impact fishing gears

MARITIME AFFAIRS AND FISHERIES - New proposal will tackle marine litter and “ghost fishing”

Best Fishing Gear of 2023 - Top Gear for Fishing

33 tonnes of ghost gear pulled from Nova Scotia shores last year, group says

OS - Plastics in the Indian Ocean – sources, transport, distribution, and impacts

The Trash at the Edge of the World, by U.S. Fish and Wildlife Service, Updates from the U.S. Fish and Wildlife Service

Effects of Plastic and Waste Pollution on Ocean Communities in the Asian Pacific Region - Ballard Brief

UK government joins fight against marine debris