Sentences with phrase «polar glaciers»
The phrase "polar glaciers" refers to large masses of ice found in the polar regions of the Earth. These glaciers are located near the North and South Poles and are made up of layers of compacted snow that have accumulated over thousands of years. They play a crucial role in shaping the landscape and are important indicators of climate change. Full definition
The shelf ice plays an important role in slowing the progress of south polar glaciers: remove the shelf ice and the glacier flow accelerates.
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«We no longer need to wonder; for a couple of decades now, we've been able to directly observe the results of climate warming on polar glaciers.
Every 100,000 years or so there has been a predictable warming period during which polar glaciers melt and sea levels rise.
«Geoengineering polar glaciers to slow sea - level rise: A researcher suggests a radical solution to prevent catastrophic glacial melting..»
Tulaczyk is not entirely sure why, but a better understanding of what slowed Whillans down might suggest ways to put the brakes on other polar glaciers.
The Intergovernmental Panel on Climate Change (IPCC) estimates that sea levels will rise between 0.18 and 0.59 meters (0.59 to 1.9 feet) by 2099 as warming sea water expands, and mountain and polar glaciers melt.
«For a couple of decades now, we've been able to directly observe the results of climate warming on polar glaciers.
The difference was less than a degree but sea levels were about 5 metres higher than now, with this water currently held in the polar glaciers.