Climate Change In The Arctic
Ongoing changes in the climate of the Arctic include rising temperatures, loss of sea ice, and melting of the Greenland ice sheet. The Arctic ocean will likely be free of summer sea ice before the year 2100. Projections as to when precisely this will occur vary between the years 2060–2080, 2030, and 2016. Because of the amplified response of the Arctic to global warming, it is often seen as a high-sensitivity indicator of climate change. Scientists also point to the potential for release of methane from the Arctic region, especially through the thawing of permafrost and methane clathrates. Arctic climate changes are summarized in the IPCC Fourth Assessment Report and the Arctic Climate Impact Assessment.
The National Oceanic and Atmospheric Administration (NOAA)'s Arctic Report Card presents annually updated, peer-reviewed information on recent observations of environmental conditions in the Arctic relative to historical records.
Read more about Climate Change In The Arctic: Modelling, History, and Predictions of Sea Ice, Effects, Territorial Claims, Social Impacts
Famous quotes containing the words climate, change and/or arctic:
“Ghosts, we hope, may be always with usthat is, never too far out of the reach of fancy. On the whole, it would seem they adapt themselves well, perhaps better than we do, to changing world conditionsthey enlarge their domain, shift their hold on our nerves, and, dispossessed of one habitat, set up house in another. The universal battiness of our century looks like providing them with a propitious climate ...”
—Elizabeth Bowen (18991973)
“The change of Philomel, by the barbarous king
So rudely forced: yet there the nightingale
Filled all the desert with inviolable voice
And still she cried, and still the world pursues,
Jug Jug to dirty ears.”
—T.S. (Thomas Stearns)
“The chisel work of an enormous Glacier
That braced his feet against the Arctic Pole.”
—Robert Frost (18741963)