Sentences with phrase «increased melting»
"Increased melting" means that something is melting more than before or melting at a faster rate. Full definition
This is not what one would expect from increased melting of permafrost.
realclimate.org
Therefore increased melting from warming appears to be driving the trend.
However, the study points out that continued warming from human activities would overwhelm those weather patterns over time to further increase melting.
That could create a «feedback» cycle where increased melting creates conditions for even more melting.
I was hoping to add something and possibly increase its melting temperature.
If the ocean and the planet are in a cooling spell for the next decade or longer, why would the cap still experience increased melting?
I wonder if the nearly constant sea level rise the last two decades despite increased melting of land ice can partly be explained by this difference in thermal expansion.
Either changes in the ocean circulation will lead to more upper ocean warming again, or increased melting of land ice will overwhelm the reduced thermal expansion and accelerate the sea level rise.
Increased melting from high latitudes should produce an identifiable pattern of sea level change («fingerprints») that may provide evidence of an acceleration in the rate of sea level rise.
However, the study points out that continued warming from human activities would overwhelm those weather patterns over time to further increase melting.
However, a large majority of streams in glaciated basins in BC showed a statistically significant decrease in August streamflow during 1976 to 1996, which suggests that these glaciers even with increased melt rates are providing less runoff (Stahl and Moore, 2006).
Increased melt in Greenland coincides with temperatures that are 4.5 degrees Fahrenheit above the climatological average, CO2 concentrations that have breached 400 ppm in some locations, and an overall reduced albedo that has harmed the ice sheet's ability to reflect sunlight.
Warm ocean water, not warm air, is melting the Pine Island Glacier's floating ice shelf in Antarctica and may be the culprit for increased melting of other ice shelves, according to an international team of researchers.
Scientists study these impurities because they reduce the sheet's albedo, or the extent to which it reflects light, which increases melting of the ice and affects projections of sea level rise.
Jacobs SS, Jenkins A, Giulivi CF, Dutrieux P. Stronger ocean circulation and increased melting under Pine Island Glacier ice shelf.
For the first decade or so of this century, there were more clear skies over Greenland, and so increased melt.
The study, in the journal Nature, says it may be a response to increased melting ice and is likely to continue.
This could have significant implications for Antarctica's ice shelves and ice sheets, with previous research showing that even small increases in ocean temperatures can substantially increase melt rates around the Peninsula.
«Stronger winds heat up West Antarctic ice melt: Strengthening winds in the East Antarctic generate Kelvin waves that lead to increasing melting along the West Antarctic Peninsula..»
The team also reported that climate change has found a second pathway to increase melt over Greenland, adding to the effect of higher temperatures:
When draped over snow, the Melt Mat increases melting time by threefold, all without any effort or energy input.
For example, early drafts fail to take into account factors such as the dramatically increasing melt rate of Greenland's glaciers — now up to six times the average flow of the Colorado River.
Around that time, a string of especially warm summers triggered increased melting and calving events, which have continued to the present day.
Rapidly increasing melt from Greenland and Antarctica may also contribute although ice sheet contribution is a small part of sea level rise.
A trans - fat is usually a polyunsaturated fat that has an extra hydrogen atom forced into its molecular structure to increase its melting point.
Largest mass - change is observed in Southeast Greenland (64M km ^ 2) which has accelerated from -30 + -5 km ^ 3 in 1996 to -70 + -5 km ^ 3 in 2005 (I think these numbers ignore increased melting altogether).
Increasing melt outflow from glaciers and storms is protecting the surface ice.
«For snow and ice, this could be e.g. increased melting due to black carbon deposition on the surface.
Cryoconite, it's called, and because it's dark, it just increases the melting even more so.
Increased snowfall advances a glacier's extent, while increased melting forces glacial retreat.
So, the positive feedback between melt and velocities implies that more melt leads to higher velocities, which bring in more ice from cold regions to warm regions which increases the melt and hence the velocity etc, with as a final result a rapid loss of ice and hence an enhanced increased sea level.
Warm ocean water, not warm air, is melting the Pine Island Glacier's floating ice shelf in Antarctica and may be the culprit for increased melting of other ice shelves, according to an international team of researchers.
Jacobs, S.S., Jenkins, A., Giulivi, C.F. & Dutrieux, P. Stronger ocean circulation and increased melting under Pine Island Glacier ice shelf.
These activities turn a glacier grey, reducing the glacier's ability to reflect light and so increase melting.