the Great Pacific Garbage Patch

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the Great Pacific Garbage Patch

The Great Pacific Garbage Patch

 

 

The existence of the Great Pacific Garbage Patch was predicted in a 1988 paper published by the National Oceanic and Atmospheric Administration (NOAA) of the United States. The prediction was based on results obtained by several Alaska-based researchers between 1985 and 1988 that measured neustonic plastic in the North Pacific Ocean.[4] This research found high concentrations of marine debris accumulating in regions governed by particular patterns of ocean currents. Extrapolating from findings in the Sea of Japan, the researchers hypothesized that similar conditions would occur in other parts of the Pacific where prevailing currents were favorable to the creation of relatively stable waters. They specifically indicated the North Pacific Gyre.[5]

The garbage patch received wider public and scientific attention after it was documented by Charles Moore, a California-based sea captain and ocean researcher. Moore, returning home through the North Pacific Gyre after competing in the Transpac sailing race in 1997, came upon an enormous stretch of floating debris. Feature-stories and video-reports in the UK mainstream media from early 2008, increased public attention to the plastic patch.

Moore alerted the oceanographer Curtis Ebbesmeyer, who subsequently dubbed the region the "Eastern Garbage Patch" (EGP). The area is frequently featured in media reports as an exceptional example of marine pollution.[6]

Boom Boom Boom Boom's picture

excerpt from the same article:

The patch's size is unknown, as large items readily visible from a boat deck are uncommon. Most debris consists of small plastic particles suspended at or just below the surface, making it impossible to detect by aircraft or satellite.[7] Estimates on size range from 700,000 square kilometres (270,000 sq mi) to more than 15,000,000 square kilometres (5,800,000 sq mi) (0.41% to 8.1% of the size of the Pacific Ocean), or "twice the size of the continental United States".[8] The area may contain over 100 million tons of debris.

 

canuquetoo

I wonder how much of this debris is from dumping landfill type garbage in the ocean?

How many nations have laws against ocean dumping or, is this a clause in the UN Law of the Seas Convention?

Boom Boom Boom Boom's picture

From the article I posted:

 

An estimated 80% of the garbage comes from land-based sources, and 20% from ships.

G. Muffin

Gross.  I can't believe what pigs we are, sometimes.

conrad yablonski

Much of the Caribbean coast of Central America is covered in plastic garbage (outside of tourist resorts) mangrove jungle or wild beach the detritus is feet deep in places.

Locals will blame cruises ships and then throw everything off the back of a moving boat and laugh.

Lots of remote beaches in BC are covered too they cleaned up the south tip of Haida Gwaii when the national park was declared (and some of Hakaii Pass) but there are still places where it collects, around corners where few ever go there's no one to pick up anything.

NorthReport

On World Oceans Day fight against cruise ship pollution on Canada’s coast

Turns out BC is the toilet bowl of the West Coast for the cruise ship industry. Anna Barford, Canada Shipping Campaign for Stand.earth wants to close the lid to protect the thriving marine ecosystem and ocean economy.

https://rabble.ca/environment/on-world-oceans-day-fight-against-cruise-s...