Published: December 20, 2018
High levels of contamination in Mariana Trench show how pervasively planet has been contaminated
The deepest point on Earth is heavily polluted with plastic, scientists have discovered, showing how pervasively the world has been contaminated.
The researchers plumbed the depths of the Mariana Trench in the western Pacific Ocean, near Challenger Deep, the lowest place on the face of the planet. They found the highest levels of microplastics yet found in the open ocean, compared with surveys from elsewhere in the Pacific, Atlantic and Arctic oceans.
Continue reading...from The Guardian https://ift.tt/2EHIX2F
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