![]() Researchers from The Ocean Cleanup project claimed that the patch covers 1.6 million square kilometres (620 thousand square miles) consisting of 45–129 thousand metric tons (50–142 thousand short tons) of plastic as of 2018. This is because the patch is a widely dispersed area consisting primarily of suspended "fingernail-sized or smaller"-often microscopic-particles in the upper water column known as microplastics. ĭespite the common public perception of the patch existing as giant islands of floating garbage, its low density (4 particles per cubic metre (3.1/cu yd)) prevents detection by satellite imagery, or even by casual boaters or divers in the area. The collection of plastic and floating trash originates from the Pacific Rim, including countries in Asia, North America, and South America. ![]() It is located roughly from 135°W to 155°W and 35°N to 42°N. The Great Pacific garbage patch (also Pacific trash vortex and North Pacific Garbage Patch ) is a garbage patch, a gyre of marine debris particles, in the central North Pacific Ocean. ![]() Great Pacific Garbage Patch in August 2015 (model) The patch is created in the gyre of the North Pacific Subtropical Convergence Zone. For other marine gyres in the world's oceans, see Garbage patch.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |