It is expected that
ice flowing through Nares Strait will disintegrate and melt before reaching Baffin Bay.
It is expected that
the ice flowing through Nares Strait will disintegrate and melt before the south end of the Strait and Baffin Bay.
Not exact matches
Next year, the team will install seismometers to listen in on the
flow of water
through and beneath the
ice, and to crevasse formation.
Davis likens the technique to flying over a frozen river where you can see static patterns formed by the
ice while also detecting
flowing liquid water — and doing it over and over
through the spring as the frozen waterway gradually melts.
The work has revealed previously unknown undersea channels,
through which warm water might
flow toward fragile
ice shelves.
In recent years, melting sea
ice has allowed more of the Pacific water to
flow through the Bering Strait into the Arctic Ocean.
As global warming affects the earth and ocean, the retreat of the sea
ice means there won't be as much cold, dense water, generated
through a process known as oceanic convection, created to
flow south and feed the Gulf Stream.
In this hot
ice, the oxygen ions of the water molecules behave like a solid, staying in place to form a lattice, while the hydrogen ions
flow through it like a fluid.
When the water reaches a certain level it breaches a weak point, then
flows through channels in the
ice.
They discovered potentially revelatory harmonic properties of
ice quakes, which are minor rumbles produced when cracks in the
ice are reshaped by water
flowing through them.
In Antarctica, we find significant dynamic thinning of fast -
flowing ice at rates greater than plausible
through interannual accumulation variability for drainage sectors....
SALSA will gather data from permanent GPS stations to better understand subglacial water
flow's influence on the larger
ice sheet system and improve subglacial lake modeling
through comparing our model's estimates against geochemical data.
Meanwhile, a different physical process in the comet's smooth mid-section was causing water
ice to vaporize and
flow through porous material to escape as a cloud of water vapor at the same time (NASA news release, and page on «fluffy snowballs;» David Shiga, New Scientist, November 18, 2010; and Astronomy Picture of the Day).
Snow and
ice from the Tibetan Plateau and Himalayan range (upper left), an important source of water for many people, can be seen feeding rivers that
flow down
through India.
So perhaps some deeper, darker (and more darkly comic) current
flows through Smith's veins - an effervescent sort of
ice water, perhaps - that allows him to live as comfortably as a New Yorker as he once did as a Midwesterner.
The deserts,
ice flows and lonely archipelago have retained a breadth of wildlife and ecology which have continued to fascinate adventurers and naturalists
through the ages.
Logia characters are literally made up of a
flowing form of some description, such as Lava, Fire, Gas,
Ice — something that can be manipulated and passed
through.
Moreover, Kagoron of Goron Village provides the young hero with a Freight Car after he asks that Link bring Mega
Ice in order to cool down the lava that has been recently
flowing through the village.
Leakage of the Greenland
Ice Sheet through accelerated ice flow AU: * Rignot, E AF: Jet Propulsion Laboratory / Caltech, MS 300-319 4800 Oak Grove Drive, Pasadena, ca 91109 - 8099 United States AB: A map of coastal velocities of the Greenland ice sheet was produced from Radarsat - 1 acquired during the background mission of 2000 and combined with radio echo sounding data to estimate the ice discharge from the ice she
Ice Sheet
through accelerated
ice flow AU: * Rignot, E AF: Jet Propulsion Laboratory / Caltech, MS 300-319 4800 Oak Grove Drive, Pasadena, ca 91109 - 8099 United States AB: A map of coastal velocities of the Greenland ice sheet was produced from Radarsat - 1 acquired during the background mission of 2000 and combined with radio echo sounding data to estimate the ice discharge from the ice she
ice flow AU: * Rignot, E AF: Jet Propulsion Laboratory / Caltech, MS 300-319 4800 Oak Grove Drive, Pasadena, ca 91109 - 8099 United States AB: A map of coastal velocities of the Greenland
ice sheet was produced from Radarsat - 1 acquired during the background mission of 2000 and combined with radio echo sounding data to estimate the ice discharge from the ice she
ice sheet was produced from Radarsat - 1 acquired during the background mission of 2000 and combined with radio echo sounding data to estimate the
ice discharge from the ice she
ice discharge from the
ice she
ice sheet.
The problem with the paleoclimate
ice sheet models is that they do not generally contain the physics of
ice streams, effects of surface melt descending
through crevasses and lubricating basal
flow, or realistic interactions with the ocean.
Lakes on the surface of Greenland's
ice sheet are draining
through the kilometre - thick
ice and roaring to the bedrock with a
flow rate exceeding that of Niagara Falls.
Alastair notes that increased water vapour will carry more energy to the surface of the glaciers, likewise these increased water
flows over,
through and under the glaciers is also transferring vast amounts of energy into the
ice.
Runoff from steep
ice - cliffs, or
through subglacial
flow driven by water percolating
through pores or fractures, will convert a high fraction of melting into ablation.
In some cases, the water percolates
through cracks and is thought to speed the
flow of
ice to the sea; thus the resulting rise in sea levels.
Expanding fields of crevasses appear to be limiting the
flow of water to the base of the
ice through tube - like moulins.
Looking at the Arctic
ice event this year, it seems to me that a major part of that particular problem came with warm waters
flowing through the Bering Strait into the Arctic Sea.
The margins usually slope more steeply, and most
ice is discharged
through fast -
flowing ice streams or outlet glaciers, in some cases into the sea or into
ice shelves floating on the sea.
The relatively warm water
flowing through the glacier also carries surface heat deep inside the
ice sheet far faster than it would otherwise penetrate by simple conduction.
Heat pumps don't work worth a crap for heating when the outside air temperature is much below 50F because the outside heat exchanger
ices up which stops the fan driven air from
flowing through it.
Because Antarctica drains more than 80 percent of its
ice sheet
through floating
ice shelves, accelerated glacier
flow has the potential to affect
ice sheet mass balance dramatically and raise sea level (Pritchard et al. 2012).
«Once
ice loss
through the calving of icebergs goes beyond the passive shelf
ice and cuts into the safety band,
ice flow towards the ocean will accelerate, which might well entail an elevated contribution to sea - level rise for decades and centuries to come.»
If you pump water to this exceedingly remote, freezing place, said Levermann, then in 1,000 years, only about 20 percent of its equivalent will return to the ocean,
through the gradual spreading and
flow of Antarctic
ice out toward the sea under its own massive weight.
Gudmandsen — new Petermann
ice island expected to enter Hall Basin within the next week; moderate
flow of
ice through Nares Strait including the Petermann
ice island and smaller icebergs from Humboldt glacier will impact tourist vessels trying to reach Hans Island
This
flow of moisture is then chemically
ice nucleated by the climate engineers as it travels down
through Canada and into the central and eastern portions of the US.
As Howell notes, the opening may only be temporary since open water in this region provides a pathway for the southward
flow of multi-year
ice through the Canadian Arctic Archipelago.
Ice shelves grow through a combination of land ice flowing to the sea and snow accumulating on their surfa
Ice shelves grow
through a combination of land
ice flowing to the sea and snow accumulating on their surfa
ice flowing to the sea and snow accumulating on their surface.
The outgoing
flow through Fram Strait carries with it large volumes of fresh water as fragmented pack
ice, a
flow that is strongly episodic at decadal scale and is associated with the series of so called Great Salinity Anomalies observed within the circulation of the subarctic gyre and in the Nordic seas that were discussed in the previous chapter.
A large floe in Robeson Channel is also blocking the
flow of multi-year
ice through Nares Strait.
Sea level is rising, primarily in response to a warming planet,
through thermal expansion of the oceans, and also via the loss of land
ice as ocean and air temperatures increase, melting
ice and speeding the
flow of non-floating
ice to form floating icebergs.
Glacier - A mass of land
ice that
flows downhill under gravity (
through internal deformation and / or sliding at the base) and is constrained by internal stress and friction at the base and sides.
Nearshore benthic communities also could undergo significant change induced by reduced
ice cover, longer open - water season, changing
flows through the Bering Strait, increased frequency and intensity of storms, increased river and freshwater runoff, and increased
ice scouring and coastal erosion.
For example, the Pacific - Arctic Gateway
through the Bering Strait would be an ideal monitoring area because of increased heat and freshwater
flow, increased marine mammal migration, declining sea
ice cover, increased oil and gas exploration, exploratory fisheries in the last decade, and
flow of pollutants, especially persistent organic pollutants largely from Asia.
Pritchard points out that basal melt is a control on total mass waste ``...
through a reduction in buttressing of the adjacent
ice sheet leading to accelerated glacier
flow.»
Ice bridges are static structures composed of tightly packed sea ice that can form during the course of its flow through a narrow stra
Ice bridges are static structures composed of tightly packed sea
ice that can form during the course of its flow through a narrow stra
ice that can form during the course of its
flow through a narrow strait.