Researchers uncover highest-ever amount of microplastics on ocean floor

via CBS News

Researchers have uncovered the highest-ever concentration of microplastics on the seafloor. According to a new study in the journal Science, scientists recently found 1.9 million pieces in an area of about 11 square feet in the Mediterranean Sea. 

Over 10 million tons of plastic waste enter oceans each year — but the visible floating plastic that has led to anti-straw and anti-plastic bag movements accounts for less than 1% of the ocean’s total plastic.

Read the full story here: https://www.cbsnews.com/news/highest-ever-concentration-microplastic-ocean-floor-plastic-pollution/

30-year survey assesses plastic problem in the Antarctic

Via New Atlas

Two new studies by the British Antarctic Survey (BAS) are shedding new light on plastic waste in the Antarctic. Based on 30 years of extensive surveys of marine debris ingested by sea birds or washed up on Bird Island at South Georgia and Signy Island in the South Orkneys, researchers have been able to determine the source of plastics in the region and the effectiveness of mitigation efforts.

We like to think of Antarctica as a pristine, wild continent that’s as untouched as a fresh snowfall, but its shores are still as exposed to the ocean’s currents as anywhere else and often end up as repositories of plastic waste either brought in by waves or in the stomachs of seabirds.

Read the full story here: https://newatlas.com/environment/30-year-survey-bas-plastic-waste-antarctic/

Dumped fishing gear is biggest plastic polluter in ocean, finds report

via The Guardian

Lost and abandoned fishing gear which is deadly to marine life makes up the majority of large plastic pollution in the oceans, according to a report by Greenpeace.

More than 640,000 tonnes of nets, lines, pots and traps used in commercial fishing are dumped and discarded in the sea every year, the same weight as 55,000 double-decker buses.

Read the full story here: https://www.theguardian.com/environment/2019/nov/06/dumped-fishing-gear-is-biggest-plastic-polluter-in-ocean-finds-report

Washing laundry on a delicate cycle releases more plastic microfibres into the ocean

via ScienceFocus.com

Researchers have found it is the volume of water used which is the key factor in plucking the tiny plastic particles from man-made material. Read the full story here: https://www.sciencefocus.com/news/washing-laundry-on-a-delicate-cycle-releases-more-plastic-microfibres-into-the-ocean/

Marine Plastic Pollution

Naturalist Attenborough makes dire warning of plastic pollution in world’s oceans

via CNBC

U.K. naturalist and broadcaster David Attenborough has warned of the dangers of plastic in the oceans after witnessing the damage it causes while filming a new wildlife series.

Attenborough said that during the recording of the BBC’s TV series “Blue Planet II” he saw countless examples of the negative effect of plastics, according to comments in the Guardian newspaper on Sunday.

Read the story here: https://www.cnbc.com/2017/10/16/attenborough-makes-plastic-pollution-warning-for-worlds-oceans.html

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