arctic

Burying the future: Pipelines, Arctic melt, southern hemisphere weather

radioecoshock — Sun, 21 Apr 2013 20:04:59 +0000

Canadian scientist Paul Beckwith explains how the Arctic warming emergency is changing your weather. First, story of anti-pipeline media warrior, John Bolenbaugh. The leaks, scandals and deaths behind Tar Sands pipelines.

Download/listen to Radio Ecoshock 130424 here: http://www.ecoshock.net/eshock13/ES_130424_Show_LoFi.mp3

The U.S. National Oceanic and Atmospheric Administration says an ice-free Arctic is no longer a matter of "if" but "when".

Geography:

Keywords:

Warming Arctic air temperatures causing more rain, less snow, faster ice melt

takver — Sat, 09 Jul 2011 03:17:15 +0000

Arctic air temperatures are warming faster than anywhere else on Earth. Although the level of precipitation is remaining unchanged, there is reduced snowfall in summer which is being replaced by increasing rain. The loss of summer snow and increase in rain is resulting in a positive feedback mechanism increasing warming and melting of the Arctic ice.

Geography:

Keywords:

'Drawing that line in the Arctic ice' - Greenpeace CEO arrested on Arctic oil rig

takver — Fri, 17 Jun 2011 15:46:19 +0000

In the chilly waters of Iceberg Alley off the Greenland coast a little drama played itself out today between Greenpeace and oil explorer Cairn Energy over deep sea oil exploration in the pristine Arctic environment rapidly warming through climate change. Greenpeace are demanding the oil spill response plan for the rig should be made public. Kumi Naidoo, International Executive Director of Greenpeace, personally boarded the oil rig Leiv Eiriksson today with another Greenpeace activist, Ulvar Arnkvaern to deliver this message, with both being arrested.

Geography:

Keywords:

Arctic deep sea oil: Cairn Energy oil spill response plan missing

takver — Sat, 11 Jun 2011 08:56:35 +0000

Activists from Greenpeace have been harassing the drilling program of Cairn Energy in the Arctic off the Greenland coast citing the lack of a publicly available oil spill response plan for drilling in the sensitive Arctic environment. Cairn Energy, an Edinburgh registered company, is presently involved in exploratory deep sea oil drilling in the Arctic in the Davis Strait (Iceberg Alley).

Geography:

Keywords:

Albedo feedback: Climate models underestimate loss of reflectivity in the Arctic

takver — Sat, 22 Jan 2011 12:20:10 +0000

Loss of reflectivity in the Arctic is double the estimate used in current state-of-the-art climate models according to new analysis of the Northern Hemisphere's "albedo feedback" over a 30-year period. The research comes hard on the heels that Greenland had a record melt during 2010.

Geography:

Keywords:

Scientist warns against global warming complacency due to cold spells, floods

takver — Wed, 29 Dec 2010 03:01:36 +0000

An Australian scientist has warned against misinterpreting the cold spells in Europe and North America and the heavy rains and flooding in Australia as climate change not occurring. Barrie Hunt, an Honorary Research Fellow with the CSIRO Marine and Atmospheric Research, said that seasonal cold spells will still be expected under enhanced greenhouse conditions and that the long term trend is that the global climate is warming.

Geography:

Keywords:

2009 set to become the fifth hottest year on record, in the hottest decade

takver — Tue, 08 Dec 2009 16:07:15 +0000

2009 is likely to be the fifth warmest year on record according to the World Meteorological Organisation, with the current decade being the warmest on record, eclipsing the 1990s, which in turn was warmer than the 1980s.

Above normal temperatures were recorded for most regions with North America experiencing conditions colder than normal in some regions. Global warming is producing more weather extremes, at greater frequency and intensity.

Geography:

Keywords:

Polar regions feel the heat of climate change

takver — Wed, 08 Apr 2009 14:00:50 +0000

Both the Arctic and Antarctic are experiencing noticeable changes in climate attributed to human induced climate change and global warming. The Arctic Sea Ice extent is still shrinking according to NASA and the National Snow and Ice Data Center. While the collapse in early April of an ice bridge of the Wilkins Ice Shelf in the Antarctic Peninsula has raised the growing impact of global warming on polar regions.

Geography:

Keywords: