While some scientists suggest that the abundance of ice caps in certain areas in Greenland and Antarctica will not melt due to increased snowfall, hope is slim. The graph above shows Arctic sea ice extent as of November 3, 2020, along with daily ice extent data for four previous years and the 2012 record low year. In total the two ice caps lost 6.4tn tonnes of ice from 1992 to 2017, with melting in Greenland responsible for 60% of that figure" (Source). In essence, the melting of the polar ice caps will accelerate global warming, which will, in turn, cause more rapid melting. According to NASA, the polar ice caps are melting at an alarming rate of 9% per decade. Arctic sea ice is also falling at an accelerated rate. Notably, the disappearing polar ice caps will accelerate global warming, cause widespread coastal flooding, and contribute to rising sea levels. If it goes from 31 Fahrenheit to 33 Fahrenheit, youâre going from ice skating to swimming. Yet regardless of how you spin it, polar ice caps are melting much too fast for communities to adjust. The average annual loss of ice from Greenland and Antarctica in the 2010s was 470 gigatons – six times greater than the 81bn tonnes a year lost in the 1990s. Since the 1990s, the speed of ice loss as increased sixfold — with a sevenfold increase in Greenland. There have been numerous articles stating that the melting of ice caps has been at a record low, but that still does not hide the truth that the polar ice caps are indeed melting and at an alarming rate. Updated data from NASA satellite instruments reveal the Earth’s polar ice caps have not receded at all since the satellite instruments began measuring the ice caps in … rising sea levels, which have the potential of swallowing islands and nations whole. In the 1990s, towns became accustomed to a much slower rising sea level rate. It is time for us to spread awareness before it is too late. Ruler. Large Icebergs. Arctic sea ice is also falling at an accelerated rate. This is certainly the case for the Antarctic Circle. "Without rapid cuts to carbon emissions the analysis indicates there could be a rise in sea levels that would leave 400 million people exposed to coastal flooding each year by the end of the century" (Source). Without a decent reflective shield and solid heat absorption But in order to achieve that, we must also scale down on carbon emissions — very, very soon. The Arctic is far more sensitive to warming now than even a few decades ago,” said geography professor Luke Trusel of Pennsylvania State University. "Ice mass loss is occurring at an accelerated rate in Greenland, Antarctica and globally from inland glaciers. The Ward Hunt Ice Shelf, the largest single block of ice in the Arctic, started cracking in the year 2000. Water. with parts of the United States, mainly around the gulf coast region. driving factors behind the melting polar ice caps, namely the greenhouse effect. The white surfaces reflect the sun's radiation, which in turn helps maintain a comfortable temperature for life on the planet. "The IPCCâs most recent mid-range prediction for global sea level rise in 2100 is 53cm. In the past, there has been a disinformation campaign about the melting polar ice caps. The leading cause of polar ice caps melting is the greenhouse effect. Have your say about what you just read! In any event, it is nonetheless a serious situation that deserves not only our attention but also the attention of the media, which will more often than not overlook this issue. Scientists have confirmed that polar ice caps are melting at unprecedented and dangerous rates. This is due to local factors unique to the area" (Source).
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