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SockPuppet

SockPuppet

I'm lost
July 2006

DEC 16, 2007 03:47 PM


Recent reports from the Arctic have described this year's record sea-ice minimum.

Now we have reports detailing just how far this has gone.

No doubt there will be the usual nay-sayers claiming this is all a fix by anti-American Green luddites.
Well, here's a little news for them: Dr. Don Perovich, of the US Army, is among those researchers, and the papers were presented at a meeting of the American Geophysical Union.

Some of the bad news:


Sea ice cover fell to a record minimum in September of 4.13 million sq km, beating the previous low mark, set in 2005, by 23%.



Twenty-three per cent.


Dr Perovich himself has a number of ice mass balance buoys dotted around the Arctic measuring ice thickness.

One of them, in the Beaufort Sea, saw a 3.3m-thick slab of perennial sea ice reduced to just half a metre.



That's a loss of 85%.

Eighty-five per cent. In one year.


In waters just north of the Chukchi Sea (above Alaska and Eastern Siberia), sea-surface temperatures (SSTs) were 3.5C warmer than the historical average and 1.5C warmer than the historical maximum.



And it's going to get worse.


This warming was probably the result of having increasing amounts of open water that readily absorb the sun's rays, a phenomenon known as the ice-albedo feedback: less ice means less reflection and more absorption, leading to more warming and more melting.



Some attendees suggested that the Arctic ice-cap might disappear entirely in the summer by 2013.

There's more. High-altitude Greenland snow loss at record levels; sub-surface water temperatures at record levels. Expect the price of fish to increase rapidly; because without an Arctic icecap, the circulation of ocean waters in the Atlantic and Pacific is going to change. And that means serious climate changes, because ocean water circulation is a very large part of the climate system.

I have no idea what this means for global sea levels, except that if I lived in Miami I'd be moving out.

Meanwhile, America, Canada and Japan have succeeded in getting fixed emission targets dropped from the Bali consensus. Somebody's not paying attention.

Mark_plus_Beer

Mark_plus_Beer

United Kingdom
August 2005

DEC 17, 2007 12:37 PM

New Years resolution , buy a boat

wildswan

wildswan

I'm lost
June 2006

DEC 17, 2007 02:24 PM

A lot of somebody's aren't paying attention; and quite frankly, it's scaring the living crap out of me.

DhD_No_Pants

DhD_No_Pants

Katy, TX
May 2006

DEC 17, 2007 02:28 PM

wildswan said:
A lot of somebody's aren't paying attention; and quite frankly, it's scaring the living crap out of me.





Just keep swimming, just keep swimming....

But yeah, it seems like people in general tend to be oblivious to things like this, and some people in charge just don't seem to care.

wildswan

wildswan

I'm lost
June 2006

DEC 17, 2007 02:32 PM

DhD_No_Pants said:

wildswan said:
A lot of somebody's aren't paying attention; and quite frankly, it's scaring the living crap out of me.





Just keep swimming, just keep swimming....

But yeah, it seems like people in general tend to be oblivious to things like this, and some people in charge just don't seem to care.



It makes me wish I was like Dory.

ElizaTheTroll

ElizaTheTroll

Australia
January 2006

DEC 17, 2007 07:44 PM

Wait, what makes you wish you were like Dory?

SPOILERS! (Click to view)
See, it works.


RudieCantFail

RudieCantFail

Intercourse, PA
January 2006

DEC 17, 2007 07:49 PM

DhD_No_Pants said:

wildswan said:
A lot of somebody's aren't paying attention; and quite frankly, it's scaring the living crap out of me.





Just keep swimming, just keep swimming....

But yeah, it seems like people in general tend to be oblivious to things like this, and some people in charge just don't seem to care.



Go live under the sea! That's your solution to everything, Homer. Well it ain't gonna happen!

wildswan

wildswan

I'm lost
June 2006

DEC 18, 2007 09:01 AM

wildswan said:
A lot of somebody's sombodies aren't paying attention; and quite frankly, it's scaring the living crap out of me.



Gah.

Tallboy66

Tallboy66

USA
January 2005

DEC 18, 2007 10:51 AM

I'm not so worried about the rising sea levels as the increase in previously frozen organisms,bacteria that will start multiplying.

SPOILERS! (Click to view)

and maybe, adding, subtracting, dividing if they're really smart.

Cash

Cash

I'm lost
OLD SKOOL

DEC 18, 2007 11:20 AM

Mark_plus_Beer said:
New Years resolution , buy a boat



Hooper drives the boat!

artpie

artpie

Winston Salem, NC
December 2003

DEC 18, 2007 11:26 AM

"We're gonna need a bigger boat!"
zoom image

SockPuppet

SockPuppet

I'm lost
July 2006

DEC 18, 2007 02:49 PM

artpie said:
"We're gonna need a bigger boat!"
zoom image





Hat-tip: llouys