«If you had had the conditions of 2007 again with
the thinner ice this year there would have been record ice loss,» said Stroeve.
Not exact matches
Deeper into the core the layers
thin out due to
ice flow and high pressure and eventually individual
years can not be distinguished.
Arctic
ice, we now know, has
thinned 40 percent in the last 40
years.
One is skating on rather
thin ice to suggest on the basis of this polite acknowledgement in a preface in 1925 that Morgan at least could have been in any real way instrumental in Whitehead's development of the ideas found
years later in NL.12 The case remains to be made with respect to Alexander.
Four
years ago, the west suburban Park District joined many municipalities in buying giant plastic liners, which, when spread out on grass and outlined with plywood, can be filled with water that freezes into a
thin layer of
ice for skating.
In the United Kingdom, Seymour Laxon of University College London used satellite radar to study roughly half the permanent
ice cover in the Arctic and found that it has
thinned by 12 inches over the last eight
years.
A laser altimeter onboard the ICESat satellite had documented the
thinning of glaciers feeding into Larsen B and Scar Inlet — as indicated by lowering of the
ice surface — but the altimeter had fizzled out earlier that
year.
Although the
ice cover has increased over the past few
years, the Arctic's sea
ice is now much
thinner than it was just a few
years ago, making it more vulnerable to future warming.
Glaciers on the Antarctic Peninsula that have lost their
ice shelves are indeed
thinning at a rapid rate of five to 10 meters a
year.
By piecing together an 18 -
year record of
ice shelf
thinning from three different sets of satellite data, the researchers found that some
ice shelves in West Antarctica have lost as much as 18 % of their volume in the last 2 decades.
How long these under -
ice explosions of life have been going on is uncertain, he adds, because it is not
year clear how closely tied the blooms are to the
thinning sea
ice and proliferating melt ponds caused by global climate change.
But last
year, Arrigo and his team noted a proliferation of pools of water, known as melt ponds, on the surface of the Chukchi Sea
ice, which were also a few meters
thinner than in past
years.
Over 25
years, the proportion of the ocean covered by
ice at least four
years old has dwindled from 26 % to 7 %, while the remaining
ice is mainly
thin, the product of one winter.
Between 2002 and 2007, satellite measurements showed that
ice from the glacier's grounding line, the spot where it transitions from being on the land to in the sea,
thinned at a rate of 1.2 meters to 6 meters per
year.
Satellite observations also showed that this winter's
ice cover is slightly
thinner than in recent
years.
Together, the meager maximum extent and
thin ice could spell trouble for this
year's minimum sea
ice extent, expected during September.
That's enough to build up
thin but detectable
ice deposits over 100,000
years or so.
In 2008, 72 % of the winter
ice was
thin first -
year ice — usually it would be about 30 % — opening the possibility that the North Pole would be
ice - free for the first time.
NSIDC scientists said there was a lot of
thin ice at the beginning of the melt season, because
thinner ice does not take as much energy to melt away, this may have also contributed to this
year's low minimum extent.
The most plausible explanation of how humans first settled the Americas —
Ice Age hunters pursuing game walked from Siberia to Alaska over a land bridge — has gained wide acceptance in recent
years, although scientific evidence has been
thin at best.
Results published in May show this region crossed an invisible threshold in 2009, with a dozen major glaciers simultaneously starting to
thin, sweating off 60 billion tons of
ice per
year.
Arctic sea
ice was also
thinner this winter than in the past four
years, according to data from the European Space Agency's CryoSat - 2 satellite.
For
years the
ice has been
thinning and retreating more and more during the summer.
Both the area of water covered by sea
ice and the thickness of the
ice have been decreasing in recent
years, and
thinner ice is blown farther and faster by the wind.
But the average rate of
ice thinning in West Antarctica has also increased, and this sector is now losing almost one third (31 %) as much
ice each
year than it did during the five
year period (2005 - 2010) prior to CryoSat - 2's launch.
Lead author Dr Malcolm McMillan from the University of Leeds said: «We find that
ice losses continue to be most pronounced along the fast - flowing
ice streams of the Amundsen Sea sector, with
thinning rates of between 4 and 8 metres per
year near to the grounding lines of the Pine Island, Thwaites and Smith Glaciers.»
These big game hunters spread their Clovis spearpoints — long and
thin with distinctive hollows carved into both sides of the base — across the United States and northern Mexico starting about 13,000
years ago, when they arrived via an
ice - free corridor through glacier - covered Alaska and western Canada.
Around 14,000
years ago the Earth started warming, and the effects were significant —
ice completely left the tops of the mountains in western Canada, and where there were
ice sheets, they probably
thinned a lot.
In a computer simulation that includes detailed interactions between wind and sea, thick
ice — more than 6 feet deep — increased by about 1 percent per
year from 1979 to 2010, while the amount of
thin ice stayed fairly constant.
After obtaining precise
ice shelf height data, the researchers used a regional climate model to work out how much of the variability on a
year - to -
year basis was due to snowfall (which causes
ice shelves to grow taller) versus ocean - driven melting (which causes
ice shelves to
thin from below).
According to the latest Piomas data, a combination of the smallest sea
ice extent and the second -
thinnest ice cover on record puts total volume of sea
ice in November 2016 at a record low for this time of
year.
West Antarctica's Pine Island Glacier, one of the continent's fastest - changing
ice streams, looks to be recreating 8,000 -
year - old history as it shrinks and
thins, a new study suggests.
The passion for neo-noir is alive and well, with Man From Reno taking home the Best Dramatic Feature Prize at the 2014 Los Angeles Film Festival (earlier that same
year, Diao Yi» nan's Black Coal,
Thin Ice won the top prize in Berlin).
Here's the full list of 142 films that featured on our contributors» ballots: (Disclaimer: Luc Besson's Lucy didn't get a single vote - I just like this image of Scarlett sorting through stuff) 71 1001 Grams 12
Years a Slave 20,000 Days on Earth 22 Jump Street 52 Tuesdays A Girl at my Door A Most Violent
Year A Most Wanted Man A Touch of Sin Aberdeen Alleluia American Sniper Birdman Black Coal,
Thin Ice Blind Blue Ruin Boyhood Calvary Captain America: The Winter Soldier Casa Grande Chef Citizenfour Climbing to Spring Cold in July Danger 5 Dawn of the Planet of the Apes Der Samurai Duke of Burgundy Edge of Tomorrow Electric Boogaloo Enemy Fandry Force Majeure Frank Free Fall From What is Before Giovanni's Island Gone Girl Goodbye to Language Guardians of the Galaxy Haemoo Han Gong - ju Hard to be a God Horse Money Housebound Ida Inherent Vice Interstellar It Follows Jauja Jigarthanda Jodorowsky's Dune John Wick Killers Lady Maiko Les Combattants Leviathan Li'l Quinquin Life Itself Like Father Like Son Locke Love and Terror on the Howling Plains of Nowhere Magical Girl Maidan Man From Reno Melbourne Memphis Mommy National Gallery New World Nightcrawler Norte, The End of History Nymphomaniac Of Good Report Only Lovers Left Alive Over Your Dead Body Pale Moon Peaky Blinders Pride R100 Red Army Seven Weeks Sils Maria Snowpiercer Song of the Sea Sorrow and Joy Spring Stand By Me Doraemon Starred Up Starry Eyes Stray Dogs Texas Chain Saw Massacre The Act of Killing The Babadook The Dam Keeper The Double The Editor The Grand Budapest Hotel The Great Beauty The Great Passage The Guest The Hobbit The Internet's Own Boy The Kingdom of Dreams and Madness The Lego Movie The Missing Picture The One I Love The Overnighters The Penguins of Madagascar The Raid 2 The Sacrament The Second Game The Secret Life of Walter Mitty The Snow White Murder Case The Tale of the Princess Kaguya The Terror Live The Tribe The Wind Rises The Wolf of Wall Street The Wonders The World of Kanako These Final Hours They Came Together Tokyo Tribe Tusk Two Days, One Night Under the Skin Wadjda We Are The Best!
While the first half of 2014 produced a number of genuinely impressive Asian films, including The Tale Of The Princess Kaguya, The Raid 2 and Black Coal,
Thin Ice, the second half of the
year felt a little lacklustre to...
It must be pointed out that the
ice has been
thinning more appreciatively in west Greenland of late and that
ice sheet melting can only contribute a moderate amount of freshwater volume each
year.
By the start of this
year, there was clearly multi-
year ice north of Greenland and the Canadian archipelago, and
thin ice everywhere else apart from in a narrow band stretching roughly from NE Greenland to Severnaya Zemlya:
«Warm ocean waters helped contribute to
ice losses this
year, pushing the already
thin ice pack over the edge,» said Meier.
(And the average age of all
ice never got above single digits) Because most of the thickness increases come in the first couple of
years, and most old
ice is «old» because it is nearing the end of its natural cycle (where it
thins to zero.)
But a Upper air profile from a land station may differ low over sea
ice, for the lower atmosphere may be warmer over
thinner ice compared with previous
years.
This
year, I expect that curve to keep at a steep slope for a while longer, as the
ice will be very
thin and in poor shape.
I agree with Tenney, that
thin single -
year ice soon will metling away, laste summur scale sea
ice melting will repeat.
Along with a more than 42 % decrease in multiyear (MY)
ice coverage since 2005, there was a remarkable
thinning of ∼ 0.6 m in MY
ice thickness over 4
years.
Earlier predictions were also wrong because researchers thought
thinner ice would melt faster in subsequent
years.
The layers in multi-
year ice (mainly formed when sheets of
thin first -
year ice pancake) do help baby seals, but polar bears happily walk on first -
year ice thin enough to see through (don't take my word for it; watch the film Arctic Tale).
The average thickness is usually still falling at this time of
year (presumably because
thin ice is being added) but it has not yet been calculated for this
year.
Negative interactions between polar bears and humans, such as bears foraging in garbage dumps, have historically been more prevalent in
years when
ice - floe breakup occurred early and polar bears were relatively
thin.
My laymans» viewpoint is that as the Arctic
ice has
thinned (due to global warming, climate change), it has moved to where it only now responds to the weather (will the North Pole be
ice free this
year?
The key issue is that since last
year's dramatic summer
ice anomaly, the winter
ice that formed in that newly opened water is relatively
thin (around 1 meter), compared to multi-
year ice (3 meters or so).
When the Skate sailed for the Arctic the following
year, the sail had been strengthened to allow it to break through
thin ice.