Saturday, January 09, 2010

The American Spectator : Oscillate This
As you'll learn at this link from NASA, the dominant current cold temperatures we're having (as well as warm ones we've had in the past that were attributed to greenhouse-gas driven global warming) have a lot to do with oscillation patterns, as NASA explains
Canada's growing polar bear population 'becoming a problem,' locals say
Harry Flaherty, chair of the Nunavut Wildlife Management Board in the capital of Iqaluit, says the polar bear population in the region, along the Davis Strait, has doubled during the past 10 years. He questions the official figures, which are based to a large extent on helicopter surveys.

“Scientists do a quick study one to two weeks in a helicopter, and don’t see all the polar bears. We’re getting totally different stories [about the bear numbers] on a daily basis from hunters and harvesters on the ground,” he says.
...
Forty years ago, old-timers living in the area around Hudson Bay were lucky to see a polar bear, Nirlungayuk says. “Now there are bears living as far south as James Bay.”

The growing population has become “a real problem,” especially over the last 10 years, he says. During the summer and fall, families enjoying outdoor activities must be on the look-out for bears. Many locals invite along other hunters for protection.
...
In the Western Hudson Bay area, where harvest quotas were reduced by 80 percent four years ago, communities are complaining about the number of polar bears. “Now people can look out the window and see as many as 20 polar bears at the ice-flow edge,” Flaherty says.

During a public hearing last September focusing on the polar bear population in the Baffin Bay region, hunters reported more sightings of females with three cubs. The normal litter is one or two. Flaherty, himself a serious hunter, says the abundant food supply – primarily baby ring seals – in the area is responsible for the bigger litters.

The on-the-ground reports, if accurate, seem to contradict the official story of the beleaguered polar bear. According to the standard theory, warmer temperatures (caused by human CO2 emissions) are shrinking the ice floe, the polar bear’s main hunting ground, forcing populations to compete for a diminishing food supply. Warmer temperatures also are to blame for the loss of thicker “multi-year ice.”

Flaherty and many others disagree with the official story. “We are aware there are changes in the weather, but it is not affecting the daily life of the animals,” he says. “Polar bears hunt in the floe-edge areas, on newly formed ice, and in the fiords in search of baby seals. They don’t hunt in the glaciers [areas of multi-year ice].

“We’re not seeing negative effects on the polar bear population from so-called climate change and receding ice,” he says. He is convinced that some scientists are deliberately “using the polar bear issue to scare people” about global warming, a view widely shared by many Nunavut locals.

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