Smith /
Kohler Glaciers: «Favorable to more vigorous ice shelf melt even if the ocean temperature does not change with time.»
In addition to Rignot, the authors of the paper in Geophysical Research Letters, «Widespread, Rapid Grounding Line Retreat of Pine Island, Thwaites, Smith and
Kohler Glaciers, West Antarctica From 1992 to 2011,» include Jeremie Mouginot, Mathieu Morlighem, Helene Seroussi and Bernd Scheuchl.
Rignot, E., Mouginot, J., Morlighem, M., Seroussi, H. & Scheuchl, B. Widespread, rapid grounding line retreat of Pine Island, Thwaites, Smith, and
Kohler glaciers, West Antarctica, from 1992 to 2011.
Related Widespread, rapid grounding line retreat of Pine Island, Thwaites, Smith, and
Kohler glaciers, West Antarctica, from...
Rignot, E., J. Mouginot, M. Morlighem, H. Seroussi, and B. Scheuchl (2014), Widespread, rapid grounding line retreat of Pine Island, Thwaites, Smith, and
Kohler glaciers, West Antarctica, from 1992 to 2011, Geophys.
The studies found that the Pope and
Kohler glaciers, which rested on up - sloping sea beds, produced slower rates of melt.
The studies, entitled Rapid Submarine Ice Melting in the Grounding Zones of Ice Shelves in West Antarctica and Grounding Line Retreat of Pope, Smith and
Kohler Glaciers took a comprehensive look at both surface and underside melt of three major west Antarctic glaciers near the Thwaites and Pine Island Glacier systems.
In the new study, the researchers paid particular attention to sub-ice-shelf cavities in front of the Pine Island, Thwaites, Smith and
Kohler glaciers in an area known as the Amundsen Sea Embayment.
Widespread, rapid grounding line retreat of Pine Island, Thwaites, Smith, and
Kohler glaciers, West Antarctica, from 1992 to 2011
«Widespread, Rapid Grounding Line Retreat of Pine Island, Thwaites, Smith and
Kohler Glaciers, West Antarctica from 1992 to 2011.»
The others are Haynes, Smith and
Kohler glaciers.
Not exact matches
Jack
Kohler, a glaciologist at the Norwegian Polar Institute in Tromsø, points to a pair of adjacent, massive
glaciers on Svalbard: Kongsvegen and Kronebreen.
The two other
glaciers — Pope and
Kohler — are also retreating, albeit at a much slower rate, probably because of the presence of a bedrock that slopes upward toward the interior.
A study using Earth Remote Sensing satellite radar interferometry (EERS - 1 and -2) observations from 1992 through 2011 finds «a continuous and rapid retreat of the grounding lines of Pine Island, Thwaites, Haynes, Smith, and
Kohler»
Glaciers, and the authors conclude that «this sector of West Antarctica is undergoing a marine ice sheet instability that will significantly contribute to sea level rise in decades to centuries to come» (Rignot et al. 2014).
Multiple studies of Antarctica indicate growing ice sheet instability, especially in the Amundsen Sea Embayment, where the Thwaites, Pine Island, Smith,
Kohler, Pope, and Haynes
Glaciers drain the central West Antarctic Ice Sheet.
These
glaciers included Pope, Smith and
Kohler — which have seen increasing instability and rates of seaward movement during recent years.
(Surface velocity of
Kohler, Smith and Pope
Glaciers provided by NASA.