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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 ]
The North Pacific Garbage Patch on a continuous ocean map. The Great Pacific Garbage Patch formed gradually as a result of ocean or marine pollution gathered by ocean currents. [39] It occupies a relatively stationary region of the North Pacific Ocean bounded by the North Pacific Gyre in the horse latitudes. The gyre's rotational pattern draws ...
A garbage patch is a gyre of marine debris particles caused by the effects of ocean currents and increasing plastic pollution by human populations. These human-caused collections of plastic and other debris are responsible for ecosystem and environmental problems that affect marine life, contaminate oceans with toxic chemicals, and contribute ...
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The patch is located from 22°N to 38°N and its western and eastern boundaries are unclear. [5] The debris zone shifts by as much as 1,600 km (1,000 mi) north and south seasonally, and drifts even farther south during the El Niño-Southern Oscillation, according to the NOAA. [3]
And some sink to the ocean floor. Australia's national science agency CSIRO estimated that 14 million metric tons of microplastics are already on the ocean floor in 2020. [84] This represents an increase from a 2015 estimate that the world's oceans contain 93–236 thousand metric tons of microplastics [85] [86] and a 2018 estimate of 270 ...
While marine pollution can be obvious, as with the marine debris shown above, it is often the pollutants that cannot be seen that cause most harm.. Marine pollution occurs when substances used or spread by humans, such as industrial, agricultural and residential waste, particles, noise, excess carbon dioxide or invasive organisms enter the ocean and cause harmful effects there.
BUSAN/BAKU (Reuters) -As delegates from 175 countries gathered in Busan, South Korea on Monday for the fifth round of talks aimed at securing an international treaty to curb plastic pollution ...