NSIDC have lost all credibility, but most government agencies have!

I thought this was most humorous. One of the news articles showed that a recent study of Antarctica that the continuation of global warming would give Emperor Penguins an uncertain future.

WTF are these morons on? Have they not realised that Antarctica has just recorded the most amount of Sea Ice ever on Earth?

Here is the article, which is on the front page of the website.

20 June 2012

Study: Global climate trends threaten Antarctic penguins

shari on the ice

Three Emperor penguins stand in the sun, on the sea ice off the coast of Dumont d’Urville in Terre Adélie, Antarctica. A recent study projects an uncertain future for the species if global warming trends continue. NSIDC scientists Julienne Stroeve and Mark Serreze contributed to the study. —Credit: Ted Scambos, NSIDC High Resolution Image

If warming trends in global climate continue, thinning and shrinking Antarctic sea ice could push Emperor penguin populations toward extinction, says a study published today by the journal Global Change Biology. NSIDC scientists Mark Serreze and Julienne Stroeve contributed to the study, which was led by biologist Stephanie Jenouvrier of the Woods Hole Oceanographic Institution (WHOI).

The researchers studied a population of Emperor penguins at the coast of Terre Adélie in Antarctica. To project how penguin populations may fare in the future, the researchers used historical sea ice observations, future sea ice predictions from climate models, and a demographic model based on half a century’s worth of observations on the penguins at Terre Adélie.

The study found that if temperatures continue to rise at their current rate—causing Antarctic sea ice to shrink—the penguin population of Terre Adélie could respond by declining toward extinction by the year 2100. “Our median projection shows a decline in the number of breeding pairs by 81 percent over this period, and a good chance (43 percent) of a more severe decline of 90 percent or more,” the study says.

Sea ice, or frozen ocean water, plays an important role in global climate research as it reflects heat back into space and helps balance the heat circulating in the Earth’s oceans and atmosphere. Much attention on sea ice has focused on the Arctic Ocean, because it has been declining rapidly in the last several decades. For this study, the researchers focused on the south polar sea ice. Stroeve says, “The Antarctic sea ice has been seeing a slightly positive trend for the last few years. But if the planet continues to warm, we may also have reductions in the Antarctic sea ice and that will surely affect the penguin population.”

Emperor penguins breed and raise their young almost exclusively on sea ice. If that ice breaks up and disappears early in the breeding season, massive breeding failure may occur, says Jenouvrier. “As it is, there’s a huge mortality rate just at the breeding stages, because only 50 percent of chicks survive to the end of the breeding season, and then only half of those fledglings survive until the next year,” she says.

Also collaborating on the study were Marika Holland of the National Center for Atmospheric Research, Christophe Barbraud and Henri Weimerskirch of the Centre d’Etudes Biologiques de Chizé, and Hal Caswell of WHOI.

And here is the Antarctic Sea Ice.

Not a single mention on their website, I wonder why that is? I would suggest because they are alarmists funded by crooks would be the answer.

For anyone wondering about the implications, with so much sea ice now it reflects more sunlight back into space, which ahs a cooling effect on Earth.

So put 2 and 2 together and see if you can work out which way global temps will go.


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