Intraplate volcanism off South Greenland: caused by glacial rebound?
Intraplate volcanism off South Greenland: caused by glacial rebound?
复制标题
南格陵兰岛板内火山活动:由冰川反弹引起?
DOI:
10.1111/j.1365-246x.2012.05468.x
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发表时间:
2012
影响因子:
2.8
通讯作者:
D. N.. Niessen
中科院分区:
文献类型:
--
作者:
Uenzelmann-Neben;Schmidt;D. N.. Niessen
Plate tectonic mechanisms explain most of the dominant types of volcanism. Intraplate volcanism has been attributed to hotspots associated with mantle plumes, although alternative explanations have been proposed for settings not fed by plumes. We report young intraplate volcanism in an amagmatic margin south of Greenland in a 40-Myr-old plate. An elongated structure with a length of 110 km and a height of 2500 m above basement extends at an oblique angle to the Mid Atlantic ridge and the fracture zones. We propose that this structure is related to reactivation of a rudimentary fracture zone by edge-driven convection across Minna Fracture Zone and partial melting caused by glacial rebound during the periodic melting of ice on Greenland in the last 3 Myr.
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影响因子:
3.5
作者:
Ballmer, M. D.;van Hunen, J.;Tackley, P. J.
通讯作者:
Tackley, P. J.
影响因子:
5.3
作者:
Arthur;S. P. Srivastava;M. Kaminski;R. Jarrard;J. Osler
通讯作者:
J. Osler
DOI:
10.1007/s11001-005-1338-8
发表时间:
2004
期刊:
Marine Geophysical Researches
影响因子:
--
作者:
G. Uenzelmann‐Neben;K. Gohl
通讯作者:
K. Gohl
影响因子:
3.7
作者:
A. Briais;H. Ondréas;F. Klingelhoefer;L. Dosso;C. Hamelin;H. Guillou
通讯作者:
H. Guillou
影响因子:
--
作者:
A. Døssing;T. Dahl;H. Thybo;R. Mjelde;Y. Nishimura
通讯作者:
Y. Nishimura