Sentences with phrase «how glaciers»

Her work provides an important piece of the puzzle of how glaciers move, what makes them speed up, and how they are contributing to sea level rise as the climate warms.

The study tells how glaciers on Baffin Island, Canada, expanded rapidly when a brief cold snap hit around 8,200 years ago.

But people do have a visceral response to images of how glaciers have retreated over the last hundred years.

And unfortunately, understanding how glaciers behaved in the past is not going to help us predict how the climate will change in the future.

The researchers then ran their ice sheet model to simulate how the glaciers responded to global temperature rise under a medium - high emissions scenario.

In 1997 the U.S. Geological Survey began the Repeat Photography Project in the Montana park to compare how glaciers have changed over the last century.

Lead author Dr Anna Hogg, from the Leeds» School of Earth and Environment, said: «Dramatic changes have been reported in this part of Antarctica, so we took a closer look at how its glaciers have evolved using 25 years of satellite measurements dating back to the early 1990s.»

At the 37:30 mark the ZDF describes how glaciers advanced over North America, Scandinavia and the Alps, where entire villages were swallowed by the ice.

In addition, having been to Glacier National Park in the 1990s and having read in the National Park Service Brochure that there weren't any glaciers in this area during the Medieval Warming Period and then reading Alarmist stories about how these glaciers «will be lost forever» made me cynical about their claims.

To track how glaciers grew and shrank over time, the scientists extracted sediment cores from a glacier - fed lake that provided the first continuous observation of glacier change in southeastern Greenland.

Understanding how glaciers melt and how ice melted in the past is a critical component to understanding past and future sea level rise and improving risk assessment in the future.

Dr. Koppes is a glacial geomorphologist whose main interest these days is how glaciers respond to climate change; her co-author, David R. Montgomery of the University of Washington, is a geomorphologist, too, but a fluvial one — he comes at the subject from the river side.

Learn all about how Glaciers helped form the Rocky Mountains and how they still support the diverse wildlife that inhabits them.

You hear things all of the time about how the glaciers are melting, global warming, polar bears floating away on icebergs — and all the other buzzwords about glaciers — but I never really took the time to look up the definition of a glacier.

Nine - year - old Jairus Patterson correctly responds that he thinks it's about how glaciers move because the passage talks a lot about how many feet glaciers can move per day.

A study published in the Annals of Glaciology last month adds to the pile of crap news about how these glaciers, which extend out over water that's being warmed by climate change, are susceptible to melting that could screw the world's coasts.

A study published in the Annals of Glaciology last month adds to the pile of crap news about how these glaciers, which extend out over water that's being warmed by climate change, are susceptible to melting...

Joseph MacGregor, a University of Texas at Austin glacier researcher who was not involved in the study, said that in «undertaking challenging flights over these glaciers» the researchers have found a new way to predict how glaciers will thin in the future.

The researchers then ran their ice sheet model to simulate how the glaciers responded to global temperature rise under a medium - high emissions scenario.

The researchers then ran their ice sheet model to simulate how the glaciers responded to global temperature rise under a

Although experts aren't sure what role climate change played in the ice sheet's demise, they see it as an opportunity to improve our understanding of how glaciers will disintegrate as the planet warms.

It includes the study of how glaciers are formed and depleted, how they move, and how they affect the physical landscape, the climate, and living organisms.

And they can also significantly inform scientists» understanding of how glaciers will behave, and how quickly they'll lose ice, as they melt.

And they're now modeling how glaciers will respond to future climate scenarios, particularly how coastal glaciers like Wolverine impact the ecosystem along the Gulf of Alaska.

Getting a closer view of steep, narrow glacier channels along coastlines should help scientists to determine how glaciers respond to warmer temperatures.

Using marine seismic technology deployed from an icebreaker, researchers were able to reconstruct how glaciers on the Sabrina Coast have advanced and retreated during the past 50 million years.

Understanding the ocean's influence could help reveal how glaciers around the world are feeding the rising seas.

But as the Yahtse advances, it is also thinning, underscoring the mystery behind exactly how these glaciers change over time.

Understanding how glaciers melt and how ice melted in the past is a critical component to understanding past and future sea level rise and improving risk assessment in the future, said D'Andrea.

To track how glaciers grew and shrank over time, the scientists extracted sediment cores from a glacier - fed lake that provided the first continuous observation of glacier change in southeastern Greenland.

The Atlas of Submarine Glacial Landforms is a comprehensive, high - resolution atlas of underwater landscapes that have been shaped by glaciers, largely in polar and subpolar regions, and provides a comparative look at how glaciers,...

According to coauthor Emily Brodsky, professor of Earth and planetary sciences at UC Santa Cruz, this ultrathin coating can help glaciologists better understand the mechanics of how glaciers move, and it provides a potential archive for dating when the material was pasted onto the rock.

The AMIGOS on Flask and Leppard will show how the glaciers speed up as the ice shelf holding them back collapses.

Mapping this buried range will help scientists understand how glaciers formed in Antarctica as well as how today's ice sheets interact with the ground below.

«There's a big effort to model how glaciers flow in Antarctica, and these models need a landscape over which glaciers can flow,» Thomson told OurAmazingPlanet.

This unique landscape attracts researchers from around the world to study microbe evolution, scars of geological disasters and even how glaciers behaved on Mars.

Now, to find out how the glaciers formed in the first place, scientists created models that simulated atmospheric circulation on the dwarf planet for the last 50,000 years (a mere 200 orbits around the sun for Pluto).

Bring earth science to life for your students as they look for evidence of the rock cycle at work and see first - hand how glaciers have marked the New England landscape of Moose Hill.

For this they used the latest observations of how glacier grounding lines have been changing.

RE # 30 & the Haiti quake being strengthened by landslides / erosion (due to deluges and hurricanes), it made a tiny bit of sense to me, since I'd read something earlier about how glacier melt in Greenland may be causing or contributing to very minor, local quakes.

The findings of this research give a clearer picture of how glacier flow affects the Greenland Ice Sheet and shows that this dynamic process is dominated by a small number of glaciers.

And gosh, as for antartic ice sheet, let me explain how a glacier works.

We often focus on terminus change of a glacier which tells us how the glacier is currently responding to recent climate.

For this they used the latest observations of how glacier grounding lines have been changing.

Lines superimposed on this 2009 satellite image show how the glacier has retreated rightward from the mid-1800s to 2009.

So, the basic conventional view of how the glacier moves towards the sea is correct, but the impetus for that movement is different based on Schoof's findings.

Not exact matches

Howat and his team were able to figure this out by creating high - resolution topographic models of the glaciers and their boundaries, as well as a numerical model of exactly how much water was flowing off these coastal glaciers and ice caps — technology that wasn't available back in 1996.

Case in point: this old oil company ad that brags how the energy produced by oil can melt a glacier...

Not only were there amazing experiences like flying over the frosty Alaskan landscape in a seaplane and enjoying fresh salmon and s'mores at the foot of glacier, but I also got to meet so many incredible women and men that reminded me how to love and respect what I do.

«Do you know how thick this glacier is?»