However, during the second half of July,
ice loss slowed substantially as the high pressure over the central Arctic and Beaufort Sea was replaced by low sea level pressure (Figure 3).
New data from the National Snow and Ice Data Center shows that the average Arctic sea ice extent in July set a new monthly record low — even though the rate of
ice loss slowed «substantially» in the last two weeks of the month.
The ice loss slowed down in February.
Not exact matches
The Maggie Beer Products operations, which make a range of
ice - creams, pate, quince pastes, sauces and pate, suffered a
loss of $ 251,000 in the first half of 2017 - 18 as a roll - out into IGA stores operated by Metcash went
slower than planned, and higher spending on promotions skewered margins.
Faster than normal
ice loss rates continued through August, a transition month when
ice loss typically begins to
slow.
«Historically, such weather conditions
slow down the summer
ice loss, but we still got down to essentially a tie for second lowest in the satellite record.»
Other recent research has also tied the
loss of polar
ice to subtle changes in the Earth's rotation, suggesting that these
losses can
slow the planet's spin, in addition to shifting the location of the pole itself.
A question if I may... I am not surprised by the current Arctic
ice melt, but I am at a
loss by the faster melt north of Canada as opposed to the
slower melt north of Siberia.
Is there anything we can do to
slow the
ice loss?
Ice Loss 10 Times What Was Predicted Here's another reason to believe we must redouble our efforts to reduce global carbon emissions to slow global warming: Derek Mueller, an Arctic idea shelf specialist at Trent University in Ontario has told Reuters that 83 square miles of ice shelf, an area more than three times the size of the island of Manhattan, has been lost from Ellesmere Island this summ
Ice Loss 10 Times What Was Predicted Here's another reason to believe we must redouble our efforts to reduce global carbon emissions to
slow global warming: Derek Mueller, an Arctic idea shelf specialist at Trent University in Ontario has told Reuters that 83 square miles of
ice shelf, an area more than three times the size of the island of Manhattan, has been lost from Ellesmere Island this summ
ice shelf, an area more than three times the size of the island of Manhattan, has been lost from Ellesmere Island this summer.
People are beginning to consider the concept of climate engineering technologies for use in countering specific climate change impacts, for instance; to end a drought, prevent a famine,
slow Arctic
ice loss, among others.
, lightning related insurance claims, Lyme disease, Malaria, malnutrition, Maple syrup shortage, marine diseases, marine food chain decimated, Meaching (end of the world), megacryometeors, Melanoma, methane burps, melting permafrost, migration, microbes to decompose soil carbon more rapidly, more bad air days, more research needed, mountains break up, mudslides, next
ice age, Nile delta damaged, no effect in India, nuclear plants bloom, ocean acidification, outdoor hockey threatened, oyster diseases, ozone
loss, ozone repair
slowed, ozone rise, pests increase, plankton blooms, plankton
loss, plant viruses, polar tours scrapped, psychosocial disturbances, railroad tracks deformed, rainfall increase, rainfall reduction, refugees, release of ancient frozen viruses, resorts disappear, rift on Capitol Hill, rivers raised, rivers dry up, rockfalls, rocky peaks crack apart, Ross river disease, salinity reduction, Salmonella, sea level rise, sex change, ski resorts threatened, smog, snowfall increase, snowfall reduction, societal collapse, songbirds change eating habits, sour grapes, spiders invade Scotland, squid population explosion, spectacular orchids, tectonic plate movement, ticks move northward (Sweden), tides rise, tree beetle attacks, tree foliage increase (UK), tree growth
slowed, trees less colourful, trees more colourful, tropics expansion, tsunamis, Venice flooded, volcanic eruptions, walrus pups orphaned, wars over water, water bills double, water supply unreliability, water scarcity (20 % of increase), weeds, West Nile fever, whales move north, wheat yields crushed in Australia, white Christmas dream ends, wildfires, wine — harm to Australian industry, wine industry damage (California), wine industry disaster (US), wine — more English, wine — no more French, wind shift, winters in Britain colder, wolves eat more moose, wolves eat less, workers laid off, World bankruptcy, World in crisis, Yellow fever.
HERE is a lecture by Dr. Jennifer Francis, Rutgers U. documenting the connection between the
loss of Arctic
ice due to global warming,
slower moving jet streams with larger meandering amplitudes, and increases in extreme weather.
This is a decrease from the average rate of
ice loss for June 2010 of -85,210 square kilometers per day, and is
slower than climatology (average of -84,050 square kilometers per day for 1979 - 2000).
There was virtually no
ice loss during June in the East Siberian Sea and
ice loss in the Laptev Sea remained
slower than normal (Figure 7).
In stark contrast to the relatively
slow ice loss during June, July saw quite rapid
ice loss (Figure 6), with rates averaging over 100,000 km2 per day through the month.
Further, it only took one month of persistent wind conditions to
slow the rate of sea
ice loss, resulting in an increase in 2009 sea
ice extent compared to 2007 and 2008.
Southern Ocean surface cooling, while lower latitudes are warming, increases precipitation on the Southern Ocean, increasing ocean stratification,
slowing deepwater formation, and increasing
ice sheet mass
loss.
Interestingly this year, while July
ice loss rates were rapid in the central Arctic, melt out of the seasonal
ice in Hudson and Baffin bays was
slow with the
ice cover persisting longer than in recent years.
Loss rate for May and June 2013 sea
ice extent was
slower than May and June 2010 and 2011 and
slower than June in 2012 (Figure 3).
In this way Antarctica undergoes rapid
ice loss followed by periods of
slower recuperation depending on regional rates of snow accumulation.
Since this effect would not depend on
slow rates of thermal diffusion though frozen sediments, but instead by a simple
loss of
ice, which could occur more quickly, such hydrates might be more vulnerable to destabilization than hydrates buried under permafrost.
When the Arctic freezes over the
ice insulates the sea and
slows the heat
loss from the N pole, when the Arctic ocean has less
ice then more heat radiates off to space.
Warming in the oceans hasn't
slowed, and other impacts have accelerated — including Arctic
ice melt, mass
loss in
ice sheets and glaciers, and a dramatic increase in heat waves around the world.
«Second, in contrast to the previously reported
slowing in the rate during the past two decades1, our corrected GMSL data set indicates an acceleration in sea - level rise (independent of the VLM used), which is of opposite sign to previous estimates and comparable to the accelerated
loss of
ice from Greenland and to recent projections, and larger than the twentieth - century acceleration.
To summarise the arguments presented so far concerning
ice -
loss in the arctic basin, at least four mechanisms must be recognised: (i) a momentum - induced
slowing of winter
ice formation, (ii) upward heat - flux from anomalously warm Atlantic water through the surface low ‐ salinity layer below the
ice, (iii) wind patterns that cause the export of anomalous amounts of drift
ice through the Fram Straits and disperse pack -
ice in the western basin and (iv) the anomalous flux of warm Bering Sea water into the eastern Arctic of the mid 1990s.
However, the rate of
ice loss accelerated in July, and faster than normal
loss rates continued through August, a transition month when
ice losses typically begins to
slow.
«Much of our confidence stems from the fact that our model does well at predicting
slow changes in ocean heat transport and sea surface temperature in the sub-polar North Atlantic, and these appear to impact the rate of sea
ice loss.
Ice loss during the second half of August was in fact the slowest observed during the last decade, resulting in the observed, unexceptional September sea ice extent being recorded despite the extremely low ice conditions present at the start of the summ
Ice loss during the second half of August was in fact the
slowest observed during the last decade, resulting in the observed, unexceptional September sea
ice extent being recorded despite the extremely low ice conditions present at the start of the summ
ice extent being recorded despite the extremely low
ice conditions present at the start of the summ
ice conditions present at the start of the summer.
Simply extrapolating historical trends also does not account for feedbacks in the system, such as the negative
ice thickness -
ice growth rate feedback identified by Bitz and Roe (2004) that can
slow the
ice volume rate of
loss.
Loss of land
ice by direct melting is also expected to be
slow and steady.
There was no robust early warning signal of critical
slowing down prior to this bifurcation, consistent with it representing the appearance of a new
ice cover state rather than the
loss of stability of the existing state.
The Arctic scientists I've read expect more permafrost
loss, more erosion,
slowing of the jet stream (more extreme weather), more land
ice lost, potential
slowing / disruption of the THC, more Arctic amplification.
(2) A steady ongoing
ice loss from
ice sheets is added in — this has nothing to do with modern warming but is a
slow response to earlier climate changes.
The actual rate of increased
ice loss is expected to be much
slower, he said.
(I have posted repeatedly that the
ice started melting when CO2 was barely over 300, so to not only
slow, but stabilize
ice loss, we must go below 300.)
One season's weather could either speed up or slightly
slow down the
loss of Arctic sea
ice this year, but it will not change the climate trend and the basic causes of warming.
Higher greenhouse - gas emissions would lead to faster
ice loss, and lower emissions could
slow down the meltdown.
The average surface air temperature for the year ending September 2017 is the 2nd warmest since 1900; however, cooler spring and summer temperatures contributed to a rebound in snow cover in the Eurasian Arctic,
slower summer sea
ice loss, and below - average melt extent for the Greenland
ice sheet.
As in 2010, the August outlook is more conservative than the July update, reflecting the
slow - down of
ice loss during the month of August.
As discussed in the July Outlook, low sea level pressure (SLP) dominated the Arctic Ocean in July, leading to
ice divergence and cooler temperatures that helped to
slow the fast pace of
ice loss observed in May and June.
As a result,
ice extent
loss slowed.
That the radiated energy of cold
ice contributes to
slowing heat
loss from a person is not disputed.
July 2011 set a new record low for the month during the satellite data record despite a significant
slowing down of
ice loss during the latter half of the month as weather changed to cooler conditions.
The rate of West Antarctic
ice loss has been ominously increasing, and there are fears that if too much goes, the
slow and long - term process of
ice sheet disintegration could accelerate.