The Problem of Marine Plastic Pollution

What you can do

Most marine debris (80%) comes from trash and debris in urban runoff, i project management plan.e. land-based sources. Key components of land-based sources include litter, trash and debris from construction, ports and marinas, commercial and industrial facilities, and trash blown out of garbage containers, trucks, and landfills. Ocean-based sources, such as, overboard discharges from ships and discarded fishing gear, account for the other 20%.

Source: The Problem of Marine Plastic Pollution