Some of us might wonder what marine litter is exactly and where it comes from. We all know the term “litter” and have seen it in some kind of form in our daily lives; an empty plastic bag drifting in the wind, cigarette butts on the pavements, empty drink bottles in the park or even remote idyllic places wasted by the presence of litter. What we see on land is not different from what is going on in the sea and thus the term “Marine Litter” has been introduced to describe discarded, disposed of, or abandoned man-made objects present in the marine and coastal environment. It consists of articles that have been made or used by people and, subsequently, deliberately discarded or accidentally lost. They originate from ocean-based (fishing vessels, cargo ships, stationary platforms, fish farming installations, pleasure crafts and other vessels) or land-based sources (littering, dumping, poor waste management practices, untreated sewage and storm water discharges, riverine inputs, industrial facilities, tourism, extreme natural events) and can be found all around the globe. Most sources of marine pollution are land based and some studies indicate that up to 80% of marine litter originates from land. Read more.
