RollingThunder
Gold Member
- Mar 22, 2010
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No they don't but I guess you're not competent to grasp that. Chris was right - the graph is the real data and nothing you can find from the NSDIC, NOAA or NASA contradicts the fact that Arctic ice has been and still is declining, the sea ice is thinner, and the Arctic permafrost is thawing and melting.Yes solar activity is at a low ebb (though I don't think it's at an 80 year low I would like to see your evidence for that) and I posted data from scientific sites...even from the organization you got your graph from. And they all say opposite of what you posted.
Here's what the NSIDC actually has to say:
Is Arctic sea ice really declining?
Yes, the data show that Arctic sea ice really is in a state of ongoing decline. The reason we know this is because satellites offer us a long-term record. As of September 2007, the September rate of sea ice decline since 1979 was approximately -10 percent per decade, or 72,000 square kilometers (28,000 square miles) per year. Although the 2009 sea ice minimum was larger than the past two years, the rate of decline since 1979 increased to -11.2 percent per decade. September is the month that Arctic sea ice melts back to its lowest point, known as the annual minimum, and is an important indicator of overall ice conditions. However, sea ice in the Arctic is in decline in all months and the decline is greater and the rate faster than natural causes could account for. For more on the basics of sea ice, read Quick Facts on Arctic Sea Ice.
LOL. "Much later"??? LOLOLOLOL. From the NSIDC: "Sea ice reached its maximum extent for the year on March 31, the latest maximum date in the satellite record. The previous latest date was on March 29, 1999."Even the NSIDC admits the sea ice is breaking up much later then they have records for.
And so what? "Arctic sea ice extent averaged for March 2010 was 15.10 million square kilometers (5.83 million square miles). This was 650,000 square kilometers (250,000 square miles) below the 1979 to 2000 average for March"
"Late-season growth spurt
The maximum Arctic sea ice extent may occur as early as mid-February to as late as the last week of March. As sea ice extent approaches the seasonal maximum, extent can vary quite a bit from day to day because the thin, new ice at the edge of the pack is sensitive to local wind and temperature patterns. This March, low atmospheric pressure systems persisted over the Gulf of Alaska and north of Scandinavia. These pressure patterns led to unusually cold conditions and persistent northerly winds in the Bering and Barents Seas, which pushed the ice edge southward in these two regions."
"Ice age and thickness
The late date of the maximum extent, though of special interest this year, is unlikely to have an impact on summer ice extent. The ice that formed late in the season is thin, and will melt quickly when temperatures rise.
Scientists often use ice age data as a way to infer ice thickness—one of the most important factors influencing end-of-summer ice extent. Although the Arctic has much less thick, multiyear ice than it did during the 1980s and 1990s, this winter has seen some replenishment: the Arctic lost less ice the past two summers compared to 2007, and the strong negative Arctic Oscillation this winter prevented as much ice from moving out of the Arctic. The larger amount of multiyear ice could help more ice to survive the summer melt season. However, this replenishment consists primarily of younger, two- to three-year-old multiyear ice; the oldest, and thickest multiyear ice has continued to decline. Although thickness plays an important role in ice melt, summer ice conditions will also depend strongly on weather patterns through the melt season."
They may not be absolutely needed, waspwalleyed, but they sure do feel good. Getting to abuse and insult you idiotic denier cultists and your politically motivated dogmas is one of the best things about this lightly moderated forum. No worries about "weakening" the scientific 'argument' as it is founded on hard evidence and is completely unshakable anyway no matter what names I choose to call you retarded denier douche-bags.And please stop the juvenile use of expletives...they truly are not needed and only serve to weaken your argument.
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