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Marine debris, also known as marine litter, is human-created solid material that has deliberately or accidentally been released in seas or the ocean.Floating oceanic debris tends to accumulate at the center of gyres and on coastlines, frequently washing aground, when it is known as beach litter or tidewrack.
Research on floating plastic debris in the ocean was the fastest-growing topic among 56 sustainability topics examined in a study of scientific publishing by 193 countries over 2011 to 2019. Over nine years, global research documenting this phenomenon ballooned from 46 (2011) to 853 (2019) publications.
Moore is the founder of the Algalita Marine Research and Education [4] in Long Beach, California.. In 2008 the Foundation co-sponsored the JUNK Raft project, to "creatively raise awareness about plastic debris and pollution in the ocean", and specifically the Great Pacific Garbage Patch trapped in the North Pacific Gyre, by sailing 2,600 miles across the Pacific Ocean on a 30-foot-long (9.1 m ...
The Great Pacific Garbage Patch (also Pacific trash vortex and North Pacific Garbage Patch [1]) is a garbage patch, a gyre of marine debris particles, in the central North Pacific Ocean. It is located roughly from 135°W to 155°W and 35°N to 42°N . [ 2 ]
Marine debris is mainly discarded human rubbish which floats on, or is suspended in the ocean. Plastic pollution is harmful to marine life . Another concern is the runoff of nutrients (nitrogen and phosphorus) from intensive agriculture , and the disposal of untreated or partially treated sewage to rivers and subsequently oceans.
This is an accepted version of this page This is the latest accepted revision, reviewed on 1 February 2025. Large floating field of debris in the North Atlantic Ocean The North Atlantic Gyre is one of five major ocean gyres. The North Atlantic garbage patch is a garbage patch of man-made marine debris found floating within the North Atlantic Gyre, originally documented in 1972. A 22-year ...
The Great Pacific Garbage Patch (also Pacific trash vortex and North Pacific Garbage Patch [9]) is a garbage patch, a gyre of marine debris particles, in the central North Pacific Ocean. It is located roughly from 135°W to 155°W and 35°N to 42°N . [ 10 ]
Ocean-based sources of plastic litter are connected with some important economic sectors in the Mediterranean: fisheries, shipping and acquaculture, [26] which generate diverse types of debris that ends up in waters. The shipping sector in the Mediterranean Sea is very important as about 15% of global shipping passes through this region.