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  #1 (permalink)  
Old 12-12-2007
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Arctic Sea Ice Re-Freezing at Record Pace

Ice formed so fast in the Arctic in October-November that it set a new record.

This may be a short lived event... However, if the re-freezing continues for an extended period of time, I wonder what this will do the the UN's GW plans.

Arctic Sea Ice Re-Freezing at Record Pace

Quote:
The record melting of Arctic sea ice observed this summer and fall led to record-low levels of ice in both September and October, but a record-setting pace of re-freezing in November, according to the NASA Earth Observatory. Some 58,000 square miles of ice formed per day for 10 days in late October and early November, a new record.
Kramer
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  #2 (permalink)  
Old 12-12-2007
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Re: Arctic Sea Ice Re-Freezing at Record Pace

Quote:
Originally Posted by kramer View Post
Ice formed so fast in the Arctic in October-November that it set a new record.

This may be a short lived event... However, if the re-freezing continues for an extended period of time, I wonder what this will do the the UN's GW plans.

Arctic Sea Ice Re-Freezing at Record Pace



Kramer

From the source you posted:

Record sea ice growth rates after a record low may sound surprising at first, but it is not completely unexpected. The more ice that survives the summer melt, the less open water there is for new ice to grow. When summertime ice extent hits a record low, on the other hand, large areas of open water provide room for the ice to grow once temperatures cool off enough. While summer warming of the upper ocean surface can cause wintertime sea ice regrowth to lag initially, as the fall season progresses and sunlight weakens, the rate of energy loss from the ocean increases. That heat loss coupled with a large area of open water creates ideal conditions for sea ice to form rapidly over large areas.

That only makes sense. A record melt in summer and fall should be followed by a record ice forming in winter. What else would you expect?

Andrew
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  #3 (permalink)  
Old 12-12-2007
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Re: Arctic Sea Ice Re-Freezing at Record Pace

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Originally Posted by Andrewl View Post

That only makes sense. A record melt in summer and fall should be followed by a record ice forming in winter. What else would you expect?

Andrew
Makes sense, but I'm having trouble with a warmer earth making this (fast re-freezing) possible.

Kramer.
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  #4 (permalink)  
Old 12-12-2007
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Re: Arctic Sea Ice Re-Freezing at Record Pace

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Originally Posted by kramer View Post
Makes sense, but I'm having trouble with a warmer earth making this (fast re-freezing) possible.

Kramer.
Its winter in the arctic, and there is barely any sun at all. Average temperatures are roughly -29°F / -34°C at this time of year.

Global warming is said to have resulted in a global average increase of about ~1°C. In the arctic region the real average increase is about ~2°C.

In summer, the average temperature of the arctic is roughly -1.5°C / 29°F.

An average increase of 2°C in the summer months means the average summer temps are now above the freezing point, with daily temps sometimes well above 20°C.

As you can imagine, the average temperature increase in the winter months of 2°C is still way below the freezing point, and now there is more open water in which to freeze. A record freeze that follows a record melt is normal and should happen.

Andrew
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  #5 (permalink)  
Old 12-12-2007
Secretary of Defense

 
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Re: Arctic Sea Ice Re-Freezing at Record Pace

Quote:
Originally Posted by kramer View Post
Ice formed so fast in the Arctic in October-November that it set a new record.

This may be a short lived event... However, if the re-freezing continues for an extended period of time, I wonder what this will do the the UN's GW plans.
Kramer
What did you mean by this bolded statement? Are you implying that this is some kind of conspiracy by the UN?
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  #6 (permalink)  
Old 12-13-2007
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Re: Arctic Sea Ice Re-Freezing at Record Pace

It only shows that we cant predict whats going to happen, so as the Pope says "global warming must be based on firm evidence and not on dubious ideology". And he works for God.

http://opinionator.blogs.nytimes.com...s/?ref=opinion

Have no fear that the record freezing will be attributed to Global Warming, not in spite of it.
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  #7 (permalink)  
Old 12-13-2007
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Re: Arctic Sea Ice Re-Freezing at Record Pace

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Originally Posted by MareTranquility View Post
What did you mean by this bolded statement? Are you implying that this is some kind of conspiracy by the UN?
Of course he is; didn't you know--reality is a radical left-wing consiracy. As you can tell he has a difficult time grasping the science related to this issue.
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  #8 (permalink)  
Old 12-13-2007
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Re: Arctic Sea Ice Re-Freezing at Record Pace

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Originally Posted by Angry American View Post
Of course he is; didn't you know--reality is a radical left-wing consiracy. As you can tell he has a difficult time grasping the science related to this issue.
Here's an idea; rather than attributing the assumption made by MT about what a poster is saying to that poster, see what that poster actually has to say for clarification? Or, is that idea too much based in reality?

Last edited by Si modo; 12-13-2007 at 06:37 AM.
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Old 12-13-2007
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Re: Arctic Sea Ice Re-Freezing at Record Pace

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Originally Posted by jviehe View Post
It only shows that we cant predict whats going to happen, so as the Pope says "global warming must be based on firm evidence and not on dubious ideology". And he works for God.

News Flash: Pope Prefers People to Polar Bears - The Opinionator - Opinion - New York Times Blog

Have no fear that the record freezing will be attributed to Global Warming, not in spite of it.
Well if you actually read the article you would see that this record freeze was not 'unexpected'.

Andrew
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  #10 (permalink)  
Old 12-13-2007
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Re: Arctic Sea Ice Re-Freezing at Record Pace

Quote:
Originally Posted by Si modo View Post
Here's an idea; rather than attributing the assumption made by MT about what a poster is saying to that poster, see what that poster actually has to say for clarification? Or, is that idea too much based in reality?
Hmm. Who was the OP speaking to? The OP has only made 2 posts, and both times gives the impression that he feels "global warming" is a myth. There isn't that much in the way of clarification, so I really don't know what you're going on about.
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-Thomas Jefferson
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  #11 (permalink)  
Old 12-13-2007
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Re: Arctic Sea Ice Re-Freezing at Record Pace

Quote:
Originally Posted by Angry American View Post
Hmm. Who was the OP speaking to? The OP has only made 2 posts, and both times gives the impression that he feels "global warming" is a myth. There isn't that much in the way of clarification, so I really don't know what you're going on about.
Then you aren't focusing. But, sure, let's keep going at science with partisan politics rather than any real discussion. I know I can count on your to continue the trend.
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  #12 (permalink)  
Old 12-13-2007
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Re: Arctic Sea Ice Re-Freezing at Record Pace

jviehe;
Quote:
the Pope says "global warming must be based on firm evidence and not on dubious ideology". And he works for God.
Lol. The hypocrisy probably goes over the heads of the faithful.
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  #13 (permalink)  
Old 12-13-2007
Secretary of Defense

 
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Re: Arctic Sea Ice Re-Freezing at Record Pace

Quote:
Originally Posted by Si modo View Post
Here's an idea; rather than attributing the assumption made by MT about what a poster is saying to that poster, see what that poster actually has to say for clarification? Or, is that idea too much based in reality?
For the sake of accuracy, Si Modo, could we note that I did not make an assumption? I asked for a clarification rather than making the easy assumption.
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  #14 (permalink)  
Old 12-13-2007
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Re: Arctic Sea Ice Re-Freezing at Record Pace

Quote:
Originally Posted by MareTranquility View Post
For the sake of accuracy, Si Modo, could we note that I did not make an assumption? I asked for a clarification rather than making the easy assumption.
Sure, that would be best. It was AA who made the assumption.
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  #15 (permalink)  
Old 12-13-2007
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Re: Arctic Sea Ice Re-Freezing at Record Pace

If there is record freezing of the Artic does it bring the Ice Shelf close to the original/average size?

If so what does it mean that the Antartic is increasing in size at the same time?
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