The Guardian
recently reported that, according to the 2011 edition of the Times Atlas, a new island called Uunartoq Qeqertaq has emerged off the coast of Greenland due to a 15% loss in glacial cover since 1999. However,
glaciologists were quick to point out that this was deeply improbable. Ejo Schrama, a professor at TU Delft whose research interests include satellite mapping of Greenland, has posted a
copy of a letter subscribed by several scientists at the Scott Polar Research Insititute expressing displeasure/disgruntlement with the publishers of the atlas (the linked post has been continually updated as events have warranted, so keep an eye out). The publishers have issued a
semi-apologetic statement, but why was the mistake made in the first place? ScienceInsider
thinks they might have worked out the answer (see the update in the second half of the article).
posted by Dim Siawns
on Sep 23, 2011 -
31 comments
Current TV
previously & previously, the media company founded by Al Gore after the 2000 election, has picked up the kinds of in depth long form journalism being rapidly dropped by major networks, but has been tantalizingly unavailable for those without cable; until now. They have been putting their Vanguard episodes up on their website and on YouTube.
[more inside]
posted by Blasdelb
on Apr 30, 2011 -
24 comments
Project Iceworm was part of an investigation into the feasibility of storing nuclear missiles under Greenland's ice sheet, in the event that the Cold War turned Hot. In 1960 the US Air Force took it upon themselves to bury a city, called "Camp Century" in the ice sheet, and see how life went there. There's an excellent
documentary (parts
2,
3,
4) on YouTube about its construction and installation of various facilities, including the first portable modular
nuclear power plant.
[more inside]
posted by Xoder
on May 13, 2010 -
16 comments
The Polar Discovery team has documented science in action from pole to pole during the historic 2007-2009 International Polar Year, and
covered five scientific expeditions. The science projects explored a range of topics from climate change and glaciers, to Earth’s geology, biology, ocean chemistry, circulation, and technology at the icy ends of the earth. Through
photo essays and
other multimedia, they explain how scientists collected data and what they discovered about the rapidly changing polar regions. From the awesome folks at
WHOI.
posted by netbros
on Nov 9, 2009 -
4 comments
Melting Greenland glacier water forms a "slow wave" that stays in the Atlantic for at least 50 years before reaching the Pacific, according to a new study. The water piles up in the Atlantic. "It is often assumed that sea levels will rise instantaneously, but that is unlikely, given what we know about ocean dynamics." Fifty years after the meltwater is released from Greenland, sea-level rise could be 30 times greater around Greenland and down the eastern side of North America, including the Gulf of Mexico, than in the Pacific Ocean. Sea-level rises in Europe are around six times that of the Pacific, but only a fifth as great as on the opposite shore of the Atlantic.
posted by stbalbach
on Jul 8, 2008 -
43 comments
More gloomy news on the whole climate change thing. It seems that Greenland's ice caps are melting three times as fast as previously measured (ultimately, in a thousand years or so, leading to a 6.5m sea level rise). While at the other end of the planet, it's
not snowing as much as we hoped to limit sea level rises. But hey, we can still
laugh about it, right?
posted by wilful
on Aug 10, 2006 -
29 comments
Global warming approaching point of no return...Climate change: report warns point of no return may be reached in 10 years, leading to droughts, agricultural failure and water shortages. The possibilities include reaching climatic tipping points leading, for example, to the loss of the West Antarctic and Greenland ice sheets (which, between them, could raise sea level more than 10 metres over the space of a few centuries), the shutdown of the thermohaline ocean circulation (and, with it, the Gulf Stream), and the transformation of the planet's forests and soils from a net sink of carbon to a net source of carbon.
Countdown to global catastrophe
posted by y2karl
on Jan 24, 2005 -
80 comments
