This shouldn't be too surprising, but the lack of surprise doesn't
make up for the lameness of its existence. Yep, it's a giant floating
wad of refuse the various Pacific ocean currents have picked up and
gathered toward the middle of the Pacific Ocean. The Wikipedia entry
for the "Great
Pacific Garbage Patch" explains that "The patch is characterized
by exceptionally high concentrations of suspended plastic and other
debris that have been trapped by the currents of the North Pacific
Gyre."
It goes on: "It has been estimated that 80% of the garbage comes from
land-based sources, and 20% from ships at sea. Pollutants range in
size from abandoned fishing nets to micro-pellets used in abrasive
cleaners. Currents carry debris from the west coast of North America
to the gyre in about five years, and debris from the east coast of
Asia in a year or less. An international project led by Dr. Hideshige
Takada of Tokyo University studying plastic pellets, or nurdles, from
beaches around the world may provide further clues about the origins
of pelagic plastic, including that of the Pacific garbage patch."
OH and here's what Wikipedia says the wad does to wildlife: "Many of
these long-lasting plastics end up in the stomachs of marine birds and
animals, including sea turtles, and the Black-footed Albatross.
Besides the particles' danger to wildlife, the floating debris can
absorb organic pollutants from seawater, including PCBs, DDT, and
PAHs. Aside from toxic effects, when ingested, some of these are
mistaken by the endocrine system as estradiol, causing hormone
disruption in the affected animal. Marine plastics also facilitate the
spread of invasive species that attach to floating plastic in one
region and drift long distances to colonize other ecosystems."
The Wikipedia article also mentions that the debris field is:
"estimated to be twice the size of Texas."
Isn't that great? It's a giant floating garbage pile bigger than the
biggest state in the union (assuming two-Texases > Alaska). I'm
pretty sure there isn't a person alive who wouldn't find this fact
pretty disappointing. Luckily, there are a
few people looking into whether or not it can be cleaned up, but
the fact that this has happened at all is pretty sad.
Thanks be to @Blogdrop who posted about the Great
Pacific Garbage Patch" on his Posterous blog,
blogdrop.posterous.com. You should go subscribe to it--it's
got a lot of great stuff--art, politics, current events, environmental
stuff, too.
Orignal From: 700,000km Wad of Trash Floating in the Pacific Ocean
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