Scientists recently found that the Great Pacific Garbage Patch – now three times the size of France – is showing signs of exponential growth. In a new study published in the journal Nature, researchers provide a detailed analysis of the garbage patch after a monumental effort that required two planes and 18 boats to complete. “We wanted to have a clear, precise picture of what the patch looked like,” Laurent Lebreton, study lead author and lead oceanographer for the Ocean Cleanup Foundation, told the Washington Post. The study estimates that the mass of the garbage patch is four to sixteen times bigger than previously thought, highlighting the urgency of confronting global plastic pollution.

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The Ocean Cleanup Foundation worked in collaboration with scientists from New Zealand, the United States, Britain, France, Germany and Denmark. The study provides an in-depth account of the mass concentration within the Garbage Patch. Although the mass of the Garbage Patch appears to be growing, the study concludes that the area of the patch has remained relatively stable. This means that the Garbage Patch is simply becoming more dense.

Pacific Garbage Patch, Garbage Patch Map, Pacific Garbage Patch Map

Related: The Ocean Cleanup launches San Francisco base in Pacific trash-busting bid

The study also found that 46% of the Pacific Garbage Patch’s mass is composed of disposed fishing nets. “This suggests we might be underestimating how much fishing debris is floating in the oceans,” Chelsea Rochman, an assistant professor at the University of Toronto who studies marine plastic but was not associated with the study, told the Washington Post. “Entanglement and smothering from nets is one of the most detrimental observed effects we see in nature.” For all of the garbage floating in the Patch, scientists expect that much of the world’s plastic pollution is sinking, with much of that damage happening out of sight.

+ Nature

Via the Washington Post

Images via Depositphotos (1) and the Ocean Cleanup Foundation