Showing posts with label Great Pacific Garbage Patch. Show all posts
Showing posts with label Great Pacific Garbage Patch. Show all posts

Monday, November 22, 2010



mockingnerd:



This photo has been popping up on the lower right corner of my dash today. Someone put a comedic caption to it. Ha ha ha. Look at that silly dolphin using a shopping bag.


It’s estimated that around 100,000 marine mammals die each year due to plastic litter in the North Pacific. The Great Pacific Garbage Patch is estimated to measure between the size of Texas and the continental United States; the North Atlantic Garbage Patch is hundreds of kilometers across. Most plastic bags are made from polyethylene, which comes from petroleum, and cannot biodegrade. They are affected by photodegradation, meaning they eventually break down into tiny synthetic granules because of the sun’s ultraviolet radiation, but they are not thought to degrade fully. This means that, on top of all the other trash and waste polluting the ocean, these microscopic bits of plastic are ingested by marine animals all over the world. That’s when they’re not mistaking plastic bags for food, or playing with them, and getting them stuck in their digestive tract until it slowly kills them.


So, yes. Hilarious.



People on Tumblr post snarky comments about a dolphin with a shopping bag on its fin while completely missing the sad, fucked up irony?  I can’t imagine!


Oh wait, yes I can.  Well said, Mockingnerd!

Wednesday, September 8, 2010



ATTN: ATLANTIC OCEAN: Jealous of the Pacific Ocean’s Giant Plastic Garbage Patch? Now You’ve got One, too!!


underpaidgenius:



Science Editor Steve Connor @ The Independent ~ Now Atlantic is found to have huge ‘garbage patch’



A huge expanse of floating plastic debris has been documented for the first time in the North Atlantic Ocean. The size of the affected area rivals the “great Pacific garbage patch” in the world’s other great ocean basin, which generated an outcry over the effects of plastic waste on marine wildlife. (…)



via paulmalouf



I’m going to give up soon.


Just saying.

Wednesday, August 19, 2009

700,000km Wad of Trash Floating in the Pacific Ocean



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.