A part of the icy panorama of the Northeast Greenland Nationwide Park is pictured on this picture captured by the Copernicus Sentinel-2 mission.
Zoom in to discover this picture at its full 10 m decision.
Mendacity within the North Atlantic Ocean, Greenland is the world’s largest island and is residence to the Northeast Greenland Nationwide Park, the most important nationwide park on the planet. The park covers 972 000 sq km – which is sort of the realm of Spain and France mixed – with about 80% of its territory completely below the mighty Greenland Ice Sheet, the world’s second largest ice sheet after Antarctica.
On this summer time picture, the color of soil varies from gentle to darkish brown, ice and snow seem in shades of white, whereas the totally different blue tones point out water.
The big blue space on the proper is Dove Bay, which seems partly free from ice, with seasonal breakup fractures as a consequence of currents and wind.
North of the bay, on the southern shore of the Germania Land Peninsula, seen within the prime proper nook, lies the Danmarkshavn climate station, the place the everlasting six-man workforce collects meteorological information utilized in worldwide climate forecasting fashions. Danmarkshavn is without doubt one of the most remoted inhabited stations on the planet. Additionally it is referred to as the northernmost place on Greenland’s east coast accessible to non-icebreaking vessels, relying on ice circumstances.
Plenty of glaciers and their ice streams are pictured with soften ponds seen as blue spots within the ice, particularly zooming in close to the centre of the picture. Soften ponds are huge swimming pools of open water that kind on each sea ice and ice sheets throughout spring and summer time, because the air warms up and the solar beats down on the Greenland Ice Sheet. When snow and ice soften on the floor of glaciers, water flows in channels and streams and collects in depressions on the floor, forming the ponds.
Soften ponds can pace up the melting of ice by decreasing its capacity to mirror daylight, which will increase warmth absorption and additional accelerates ice soften. Whereas the melting of sea ice doesn’t straight have an effect on world sea ranges, the quicker melting of land-based ice, enhanced by these processes, does contribute to sea stage rise.
Rising sea ranges enhance the danger of flooding in coastal areas worldwide, influence Arctic Ocean marine ecosystems, and alter ocean and atmospheric circulation patterns – which have an effect on climate circumstances across the planet.
Satellite tv for pc imagery is important to mapping the quickly altering face of the Greenland Ice Sheet. Observations from area can be utilized to confirm how local weather fashions simulate ice sheet melting which is able to permit improved predictions of how a lot Greenland will elevate the worldwide sea stage sooner or later.
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