Sentences with phrase «b ice shelf collapsed»

In 2002, the Larsen B ice shelf collapsed; in 2003, the World Glacial Monitoring Service reported that «The recent increase in the rates of ice loss over reduced glacier surface areas as compared with earlier losses related to larger surface areas (cf. the thorough revision of available data by Dyurgerov, 2002) becomes even more pronounced and leaves no doubt about the accelerating change in climatic conditions.»

So when the northern part of the Larsen B ice shelf collapsed into the sea in March 2002, it was not a total surprise.

Two years ago, Antarctica's Larsen B ice shelf collapsed over the course of 35 days; 3,250 square kilometers of shelf area — an area larger than that of Rhode Island — disintegrated.

The trough was unveiled in the 2002 Larsen B ice shelf collapse.

A structural glaciological analysis of the 2002 Larsen B ice shelf collapse.

Not exact matches

Large sections of the Larsen Ice Shelf A and B, and the Wilkins1 ice - shelf collapsed in a matter of days in 1995, 2002, and 2008, respectiveIce Shelf A and B, and the Wilkins1 ice - shelf collapsed in a matter of days in 1995, 2002, and 2008, respectiveice - shelf collapsed in a matter of days in 1995, 2002, and 2008, respectively.

But as the chain of ice shelf collapse pushes farther south from the peninsula's tip toward the mainland, to Larsen B and Scar Inlet, it is now entering the ominous realm of historical anomaly.

The Larsen A and B ice shelves, which were situated further north on the Antarctic Peninsula, collapsed in 1995 and 2002, respectively.

All told, if the eastern and western Antarctic ice shelves were to melt completely, they would raise sea levels by as much as 230 feet (70 meters); the collapse of smaller shelves like Larsen B has sped up the flow of glaciers behind them into the sea, contributing to the creeping up of high tide levels around the world.

Scambos's group predicted the final Larsen B collapse using a model that looks at how much meltwater has pooled on the surface of the ice, and he now hopes to apply the model to bigger Antarctic ice shelves.

The northern section of the Larsen B ice shelf — a thick slab of floating ice on the eastern side of the Antarctic Peninsula — has collapsed and separated from the continent, researchers report.

That makes it vulnerable to collapse, because seawater can flow in underneath it and transform its edge into a floating ice shelf like Larsen B, which might then break up, freeing the ice behind it.

Now seafloor sediments reveal that Larsen B's grounding line had remained stable for thousands of years before the ice shelf's collapse.

Only floating sea ice (bottom right) remains of the collapsed Larsen B ice shelf off the Antarctic Peninsula.

• Data from NASA, European, and Canadian satellites show a continuing impact from the collapse of the Larsen B ice shelf in early 2002.

While researchers quickly linked the breakup to lakes of meltwater that had accumulated on the so - called Larsen B ice shelf's upper surface and then wedged apart deep crevasses, they hadn't come up with a convincing explanation for what triggered the collapse.

Leaving aside the collapse of the Larsen - B ice shelf and other ice shelves in Antarctica, is it too simplistic to expect that dramatic changes should be anticipated first in the Arctic because it is sea covered by a few meters of sea ice and therefore more susceptible to change, in comparison to Antarctica (which is obviously land covered by glacial ice up to several kilometers thick in places)?

Larsen B collapsed shortly after its major calving event while the Wilkins ice shelf has continued to shed large chunks of ice since 2008.

Scambos TA, Bohlander JA, Shuman CA, Skvarca P. Glacier acceleration and thinning after ice shelf collapse in the Larsen B embayment, Antarctica.

Glacier acceleration and thinning after ice shelf collapse in the Larsen B embayment, Antarctica.

Leaving aside the collapse of the Larsen - B ice shelf and other ice shelves in Antarctica, is it too simplistic to expect that dramatic changes should be anticipated first in the Arctic because it is sea covered by a few meters of sea ice and therefore more susceptible to change, in comparison to Antarctica (which is obviously land covered by glacial ice up to several kilometers thick in places)?

Accelerated ice discharge from the Antarctic Peninsula following the collapse of Larsen B ice shelf E. Rignot, G. Casassa, P. Gogineni, W. Krabill, A. Rivera, and R. Thomas Geophysical Research Letters, Vol.

Glacier acceleration and thinning after ice shelf collapse in the Larsen B embayment, Antarctica.

A previous post noted that the recent collapse of Wordie Ice Shelf, Mueller Ice Shelf, Jones Ice Shelf, Larsen - A and Larsen - B Ice Shelf on the Antarctic Peninsula has made us aware of how dynamic ice shelf systems aIce Shelf, Mueller Ice Shelf, Jones Ice Shelf, Larsen - A and Larsen - B Ice Shelf on the Antarctic Peninsula has made us aware of how dynamic ice shelf systems aIce Shelf, Jones Ice Shelf, Larsen - A and Larsen - B Ice Shelf on the Antarctic Peninsula has made us aware of how dynamic ice shelf systems aIce Shelf, Larsen - A and Larsen - B Ice Shelf on the Antarctic Peninsula has made us aware of how dynamic ice shelf systems aIce Shelf on the Antarctic Peninsula has made us aware of how dynamic ice shelf systems aice shelf systems are.

Accelerated ice discharge from the Antarctic Peninsula following the collapse of Larsen B ice shelf.

The researchers found that stronger westerly winds in the northern Antarctic Peninsula, fueled primarily by human - induced climate change, were responsible for the dramatic summer warming that led to the retreat and collapse of the Larsen B ice shelf.

Indeed, when Antarctica's Larsen B Ice Shelf collapsed in the early 2000s, the inland ice flow sped up nearly tenfold, proving that a mechanical link exists between ice shelf and inland ice sheIce Shelf collapsed in the early 2000s, the inland ice flow sped up nearly tenfold, proving that a mechanical link exists between ice shelf and inland ice sheice flow sped up nearly tenfold, proving that a mechanical link exists between ice shelf and inland ice sheice shelf and inland ice sheice sheet.

When the ice shelf Larsen B collapsed in 2002, the speed at which the on - land glaciers connected to it moved to the sea increased by as much as a factor of eight.

What UHI caused the 6000 year old Larsen B & Wilkins ice shelves to collapse into slush?

The polar experts, studying the effects of global warming on the icy continent that is devoted to science, fear a repeat of the 2002 collapse of the Larsen B ice shelf.