Geomorphology and glacial history of Rauer Group, East Antarctica
Geomorphology and glacial history of Rauer Group, East Antarctica
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东南极洲劳尔群的地貌和冰川历史
DOI:
10.1016/j.yqres.2009.04.001
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发表时间:
2009
影响因子:
2.3
通讯作者:
Wagner
中科院分区:
文献类型:
--
作者:
Bennike;Harley;Kiernan;McConnell;Wagner
The presence of glacial sediments across the Rauer Group indicates that the East Antarctic ice sheet formerly covered the entire archipelago and has since retreated at least 15 km from its maximum extent. The degree of weathering of these glacial sediments suggests that ice retreat from this maximum position occurred sometime during the latter half of the last glacial cycle. Following this phase of retreat, the ice sheet margin has not expanded more than ∼ 1 km seaward of its present position. This pattern of ice sheet change matches that recorded in Vestfold Hills, providing further evidence that the diminutive Marine Isotope Stage 2 ice sheet advance in the nearby Larsemann Hills may have been influenced by local factors rather than a regional ice-sheet response to climate and sea-level change.
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影响因子:
0.8
作者:
D. Gore;J. Pickard;A. Baird;J. Webb
通讯作者:
J. Webb
影响因子:
2.3
作者:
I. Goodwin;C. Zweck
通讯作者:
C. Zweck
DOI:
10.1080/15230430.2001.12003425
发表时间:
2001-05
期刊:
Arctic, Antarctic, and Alpine Research
影响因子:
--
作者:
T. Kulbe;M. Melles;Sergej R. Verkulich;Z. Pushina
通讯作者:
T. Kulbe;M. Melles;Sergej R. Verkulich;Z. Pushina
DOI:
--
发表时间:
1987
期刊:
影响因子:
--
作者:
S. Harley
通讯作者:
S. Harley
DOI:
--
发表时间:
1996
期刊:
影响因子:
--
作者:
M. Satish;Y. Tani
通讯作者:
Y. Tani