I am concerned with how changes in climate affect
glacial mass balance and the physical and chemical properties of snow.
Compared to their coastal counterparts, inland glaciers account for 95 percent
of glacial mass loss due to climate - driven melting, a study published this month in Geophysical Research Letters shows.
Further, there has been an almost worldwide reduction
in glacial mass and extent in the 20th century; melting of the Greenland Ice Sheet has recently become apparent; snow cover has decreased in many Northern Hemisphere regions; sea ice thickness and extent have decreased in the Arctic in all seasons, most dramatically in spring and summer; the oceans are warming; and sea level is rising due to thermal expansion of the oceans and melting of land ice
Atmosphere master Martin Parry, who had been co-seat of the working gathering on effects for IPCC Ar4, expressed that What started with a solitary shocking mistake over
Himalayan glacial masses has turned into a clamour without substance.
It has been established experimentally that, at ca 4.0 ka BP, there occurred a global change in the structure of atmospheric circulation, which coincided in time with the discharge of
glacial masses from Greenland to North Atlantic and a solar activity minimum.
As the article points out, you can look at other metrics instead - OHC, sealevel,
global glacial mass which have a much lower degree of internal variability.
Cyclonic activity is a big heat pump toward the poles where latent heat of melting ice shows as
net glacial mass loss or loss of multi year ice.
A «good» place to live About 25,000 years ago, the Earth entered what is known as the Last Glacial Maximum (LGM), a period of climate change that caused temperatures to drop and
glacial masses to expand, O'Rourke said.
As
the glacial mass decreases over time, the amount of melted water that was produced can be calculated.
Ikonen departs from the literal representation of the iceberg and draws an analogy between the emerged and hidden part of
the glacial masses and our human condition.
This statement remains valid, as does the fact that widespread loss of
glacial mass and reduction in snow cover will accelerate throughout the 21st century largely as a result of human activities that are warming our Earth's atmosphere.
Further, there has been an almost worldwide reduction in
glacial mass and extent in the 20th century; melting of the Greenland Ice Sheet has recently become apparent; snow cover has decreased in many Northern Hemisphere regions; sea ice thickness and extent have decreased in the Arctic in all seasons, most dramatically in spring and summer; the oceans are warming; and sea level is rising due to thermal expansion of the oceans and melting of land ice