Quantcast

Latest Petermann glacier Stories

Greenland Ice Melt Is "Unprecedented"
2012-07-25 06:04:10

Lee Rannals for redOrbit.com - Your Universe Online Satellites have revealed that Greenland's surface ice cover has melted this month more than any time in over 30 years of satellite observations. NASA said that nearly the entire ice cover of Greenland experienced some degree of melting at its surface this past month. Measurements from three independent satellites were analyzed by NASA and university scientists, who found that 97 percent of the ice sheet surface in Greenland thawed...

Greenland Glacier Loses An Ice Island Twice The Size Of Manhattan
2012-07-18 07:11:16

redOrbit Staff & Wire Reports - Your Universe Online Andreas Muenchow, associate professor of physical ocean science and engineering in University of Delaware´s College of Earth, Ocean, and Environment, reports the calving of an island two times the size of Manhattan on July 16, 2012, in his “Icy Seas” blog. Muenchow credits Trudy Wohleben of the Canadian Ice Service for first noticing the fracture. MODIS, the Moderate Resolution Imaging Spectroradiometer aboard...

Image 1 - AFTER - Next Giant Ice Island Poised To Break Free From Greenland
2011-09-02 07:53:08

  Researcher Alun Hubbard, of the Center for Glaciology at Aberystwyth University said he was rendered “speechless” when a glacier about twice the size of Manhattan he and his team have been tracking appeared close to breaking off, reports MSNBC. In 2009, scientists installed GPS masts on the Petermann Glacier to track its movement and in August of last year, the “calving” event of the glacier, where it separates itself from land, began following the tides...

9cd932c2300a479cac78df91734af177
2011-07-12 11:00:00

Some of the last images from ESA's ERS-2 satellite have revealed rapidly changing glacial features in Greenland. In its final days, the veteran satellite gave us frequent views of the Kangerdlugssuaq glacier and its advancing ice stream. Before it retired on 6 July, ESA's ERS-2 Earth observation satellite entered an orbit to capture radar images of the same area on the ground every three days, rather than its previous 35-day cycle. Images of the Kangerdlugssuaq glacier in eastern...

f3db85f360effdb1975456b49a697913
2011-07-09 10:20:00

Some of the last images from ESA's ERS-2 satellite have revealed rapidly changing glacial features in Greenland. In its final days, the veteran satellite gave us frequent views of the Kangerdlugssuaq glacier and its advancing ice stream. Before it retired on 6 July, ESA's ERS-2 Earth observation satellite entered an orbit to capture radar images of the same area on the ground every three days, rather than its previous 35-day cycle.  Images of the Kangerdlugssuaq glacier in eastern...

d9b4fe2170f8af6bf4b08150179ba25c1
2010-08-14 06:55:00

On Aug. 5, 2010, an enormous chunk of ice, about 251 square kilometers (97 square miles) in size, or roughly four times the size of Manhattan, broke off the Petermann Glacier along the northwestern coast of Greenland. The Petermann Glacier lost about one-quarter of its 70-kilometer-long (40-miles) floating ice shelf, according to researchers at the University of Delaware, Newark, Dela. The recently calved iceberg is the largest to form in the Arctic in 50 years. Icebergs calving off the...

19c537c98e5ec44c4ed8c55d7a10b8fb1
2010-08-11 11:30:00

A massive iceberg has broken off from a glacier in Greenland and has started drifting south into shipping lanes and waters occupied by oil rigs, according to a recent Associated Press (AP) report. On Tuesday, AP writer Karl Ritter noted that the iceberg, which detached from the Petermann glacier in Greenland last week, was "an island of ice more than four times the size of Manhattan." He also noted that the 260 square kilometer mass could cause "untold damage" as it drifts south towards the...

4488cfcc3d0a452564aef628d85e053d1
2010-08-09 14:33:52

Envisat has been observing a rare event in the Arctic since early August - a giant iceberg breaking off the Petermann glacier in North-West Greenland. The Petermann glacier is one of the largest glaciers connecting the Greenland inland ice sheet with the Arctic Ocean. Upon reaching the sea, a number of these large outlet glaciers extend into the water with a floating 'ice tongue'. The ice tongue of the Petermann glacier was the largest in Greenland, with an extension of about 70 km until...


Word of the Day
bellycheer
  • Good cheer; viands.
  • To revel; to feast.
The word 'bellycheer' may come from 'belle cheer', "good cheer".
Related