Not exact matches
And, whimsy did
surface with the dessert course when we ordered «The Cloud» — a flaming cotton candy dessert comprised of Angel food cake topped with white chocolate cremeux, strawberry
ice cream, strawberry compote, and whipped cream all ensconced
within a cloud of cotton candy.
This indicates that while water
ice is not at the comet's
surface, it lies just beneath,
within its upper metres.
The new
ice - scarp studies confirm indications from fresh - crater and neutron - spectrometer observations that a layer rich in water
ice begins
within just one or two yards of the
surface in some areas.
The region's birth in a giant impact must have excavated so much
ice from Pluto's
surface that watery slush welled up from deeper
within, plumping up to form a heavy, planetary - scale bruise beneath the thinner crust.
Schimdt has found evidence that warm ocean currents and convective forces beneath Europa's frozen shell can cause large blocks of
ice to overturn and melt, bringing vast pockets of water, sometimes holding as much liquid as all of the Great Lakes combined, to
within several kilometers of the moon's icy
surface.
The team's computer simulation of the glacierlike flow
within each mass suggests that the
surface ice moves horizontally at no more than a few centimeters each year, which nevertheless is quick enough to totally resurface each polygonal cell every 500,000 years or so.
Those very steep spots would not be good landing sites for humans or rovers, but they suggest that nearby regions might have accessible
ice within a meter or two of the
surface.
There are more open water leads
within the
ice, and the
surface melt of the sea
ice is more intensive than before.
Within four days, more than 90 percent of the
ice's
surface had begun to melt — the most since satellite tracking began in 1979.
Bacteria, however, have remained Earth's most successful form of life — found miles deep below as well as
within and on
surface rock,
within and beneath the oceans and polar
ice, floating in the air, and
within as well as on Homo sapiens sapiens; and some Arctic thermophiles apparently even have life - cycle hibernation periods of up to a 100 million years while waiting for warmer conditions underneath increasing layers of sea sediments (Lewis Dartnell, New Scientist, September 20, 2010; and Hubert et al, 2010).
The peroxide is created by the intense radiation processing of Europa's
surface ice that comes from the moon's location
within Jupiter's strong magnetic field.
«Adding these small - scale deposits to the large deposits
within craters adds significantly to the
surface ice inventory on Mercury.»
Dr. Bruce Kay and his colleagues are applying and extending molecular - beam
surface scattering techniques to
ice surfaces to examine the chemical kinetics and reaction dynamics of molecular processes occurring both on the
surface and
within the bulk of amorphous and crystalline
ice films.
As life heats up (literally if you consider that in September climate scientists announced that Arctic sea
ice has shrunk to its smallest
surface area since 1979, and an
ice - free summer in the Arctic may now happen
within the next few years, not the next centu...
When the top of the periscope came
within sixty feet of the
surface, he spotted heavy
ice to the side.
You can make them go down just as easily by increasing that aerosol forcing
within it's uncertainty bounds and the earlier «
ice - age» model projections did exactly that — using
surface temperature as a target.
We quantify sea - level commitment in the baseline case by building on Levermann et al. (10), who used physical simulations to model the SLR
within a 2,000 - y envelope as the sum of the contributions of (i) ocean thermal expansion, based on six coupled climate models; (ii) mountain glacier and
ice cap melting, based on
surface mass balance and simplified
ice dynamic models; (iii) Greenland
ice sheet decay, based on a coupled regional climate model and
ice sheet dynamic model; and (iv) Antarctic
ice sheet decay, based on a continental - scale model parameterizing grounding line
ice flux in relation to temperature.
This estimate was refined by Hansen and Nazarenko (2004), who used measured BC concentrations
within snow and
ice at a wide range of geographic locations to deduce the perturbation to the
surface and planetary albedo, deriving an RF of +0.15 W mâ $ «2.
SHEBA observations of the evolution of temperature over the course of winter
within the atmosphere (red), at the snow
surface (black), at the top of the sea
ice (green), and at the ocean
surface beneath the sea
ice (blue).
Researchers have repeatedly found evidence of an acceleration of melting, in some cases by looking at what is happening
within the
ice or on the
surface, or by taking a new look at satellite data.
''... worked with two sediment cores they extracted from the seabed of the eastern Norwegian Sea, developing a 1000 - year proxy temperature record «based on measurements of δ18O in Neogloboquadrina pachyderma, a planktonic foraminifer that calcifies at relatively shallow depths
within the Atlantic waters of the eastern Norwegian Sea during late summer,» which they compared with the temporal histories of various proxies of concomitant solar activity... This work revealed, as the seven scientists describe it, that «the lowest isotope values (highest temperatures) of the last millennium are seen ~ 1100 - 1300 A.D., during the Medieval Climate Anomaly, and again after ~ 1950 A.D.» In between these two warm intervals, of course, were the colder temperatures of the Little
Ice Age, when oscillatory thermal minima occurred at the times of the Dalton, Maunder, Sporer and Wolf solar minima, such that the δ18O proxy record of near -
surface water temperature was found to be «robustly and near - synchronously correlated with various proxies of solar variability spanning the last millennium,» with decade - to century - scale temperature variability of 1 to 2 °C magnitude.»
Sea
surface temperatures were warm in coast areas, but near - freezing in the open water areas
within the
ice pack, which is expected given the recent
ice melt in that region (Figure 7).
Anomalous cyclonic atmospheric circulation throughout the Arctic Basin during June has continued to precondition sea
ice, making the
ice cover vulnerable to a precipitous drop in sea
ice extent; however the persistence of the June cyclonic circulation (and cloudiness associated with the
surface lows) has induced divergence
within the sea
ice cover, and has delayed the onset of the rapid sea
ice extent decline typically observed in June.
The area around the North Pole is
ice - covered — an assumption confirmed by many airborne and
ice -
surface expeditions — but researchers use an average of the concentration just outside the gap to estimate the extent
within.
What Alley skips over so glibly is all of the complicated processes that go on
within the
ice sheet, starting from the highest level where new snow coats the
surface and continuing down into the debths through the compacting firn into the «solid»
ice beneath.
b) volumetric effects — change in the volume of water contained in the oceans and the geometry and areal extent of the ocean basins c) gravitational effects — change in the gravitational attraction of the earth (induced by deformation), by the change in distribution of
ice and by the change in self - attraction of the water d) rotational effects — change in the moment of inertia caused by a change in the distribution of mass
within the earth and on its
surface.
Where meltwater forms on the
ice - shelf
surface, it can wedge open crevasses and cause
ice - shelf disintegration, much like a line of balanced dominoes falling over, which has been observed to occur
within weeks in the rapidly warming Antarctic Peninsula region (e.g., MacAyeal et al., 2003).
As you'll be well aware,
surface air temperatures can easily change by 10 C
within a day, for large bodies of
ice to melt, or sea water to warm would take centuries.
Severinghaus played several roles in the NEEM project, but his principal contribution was to determine the extent of
surface melting of the
ice sheet using the ratios of certain gases trapped
within bubbles in the
ice.
These are mathematical representations of interactions
within and among the sun, atmosphere, oceans, land
surface,
ice, and even vegetation.