Climate effects on volcanism: Influence on magmatic systems of loading and unloading from ice mass variations, with examples from Iceland

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

Volumn 368, Issue 1919, 2010, Pages 2519-2534

  Sigmundsson, Freysteinn ^a   Pinel, Virginie ^b   Lund, Björn ^c   Albino, Fabien ^b   Pagli, Carolina ^d   Geirsson, Halldór ^e   Sturkell, Erik ^f  

^a UNIVERSITY OF ICELAND   (Iceland)

^b UNIVERSITÉ DE SAVOIE   (France)

^c UPPSALA UNIVERSITY   (Sweden)

^d UNIVERSITY OF LEEDS   (United Kingdom)

^e ICELANDIC METEOROLOGICAL OFFICE   (Iceland)

^f UNIVERSITY OF GOTHENBURG   (Sweden)

Author keywords

Glacial rebound; Global warming; Ice retreat; Magma; Pressure; Volcanoes

Indexed keywords

GLACIAL GEOLOGY; GLOBAL WARMING; UNLOADING; VOLCANOES;

ANNUAL CYCLE; CLIMATE EFFECTS; FAILURE CONDITIONS; GLACIAL REBOUND; ICE LOADS; ICE MASS; ICE-CAPS; ICELANDS; LOADING AND UNLOADING; MAGMA; MAGMA CHAMBER; MAGMA GENERATION; MAGMA PRESSURE; MAGMATIC ACTIVITY; MAGMATIC SYSTEMS; PRESSURE CONDITIONS; SEASONAL VARIATION; STRESS CONDITION; TECTONIC SETTINGS; VISCOELASTIC MODELS;

ICE;

EID: 77952997062     PISSN: 1364503X     EISSN: None     Source Type: Journal    
DOI: 10.1098/rsta.2010.0042     Document Type: Conference Paper

References (24)

1. Albino, F., Pinel, V. & Sigmundsson, F. In press. Influence of surface load variations on eruption likelihood: application to two Icelandic subglacial volcanoes, Gńmsvötn and Katla. Geophys. J. Int.
2. Árnadóttir, T., Lund, B., Jiang, W., Geirsson, G., Björnsson, H., Einarsson, P. & Sigurdsson, T. 2009 Glacial rebound and plate spreading: results from the first countrywide GPS observations in Iceland. Geophys. J. Int. 177, 691-716. (doi:10.1111/j.1365-246X.2008.04059.x)
3. Davis, R. O. & Selvadurai, A. P. S. 2001 Elasticity and geomechanics. Cambridge, UK: Cambridge University Press.
4. Eliasson J., Larsen G., Gudmundsson, M. T. & Sigmundsson, F. 2006 Probabilistic model for eruptions and associated flood events in the Katla caldera, Iceland. Comput. Geosci. 10, 179-200.(doi:10.1007/s10596-005-9018-y)
5. Grapenthin, R., Sigmundsson, F., Geirsson, H., Árnadóttir, T. & Pinel, V. 2006 Icelandic rhythmics: annual modulation of land elevation and plate spreading by snow load. Geophys. Res. Lett. 33, L24305. (doi:10.1029/2006GL028081) (Pubitemid 47277770)
6. Gudmundsson, M. T., Höganadóttir, P., Kristinsson, A. B. & Gudbjornsson, S. 2007 Geothermal activity in the subglacial Katla caldera, Iceland, 1999-2005, studied with radar altimetry. Ann. Glaciol. 45, 66-72. (doi:10.3189/172756407782282444)
7. Ito, G. 2001 Origin of V-shaped Reykjanes ridges from a pulsing and dehydrating mantle plume. Nature 411, 681-684. (doi:10.1038/35079561) (Pubitemid 32531669)
8. Jull, M. & McKenzie, D. 1996 The effect of deglaciation on mantle melting beneath Iceland. J. Geophys. Res. 101, 21 815-21 828. (doi:10.1029/96JB01308)
9. Lund, B. & Näslund, J.-O. 2009 Glacial isostatic adjustment: implications for glacially induced faulting and nuclear waste repositories. In Volcanic and tectonic hazard assessment for nuclear facilities (eds C. B. Connor, N. A. Chapman & L. J. Connor). Cambridge, UK: Cambridge University Press.
10. Lund, B., Pagli, C., Sigmundsson, F., Schmidt, P., Árnadó ttir, Th., Björnsson, H., Geirsson, H. & Sturkell, E. 2009 Estimating the effects of current deglaciation in Iceland on earthquake occurrence and volcanism. Eos, Trans. AGU 90(52), Fall Meet. Suppl., Abstract G53B-0673.
11. Maclennan, J., Jull, M., McKenzie, D., Slater, L. & Grönvold, K. 2002 The link between volcanism and deglaciation in Iceland. Geochem. Geophys. Geosyst. 3, 1062. (doi:10.1029/2001GC000282)
12. Manconi, A., Longpré, M.-A., Walter, T., Troll, V. & Hansteen, T. 2009 The effects of flank collapses on volcano plumbing systems. Geology 37, 1099-1102. (doi:10.1130/G30104A.1)
13. McKenzie, D. 1984 The generation and compaction of partially molten rock. J. Petrol. 25, 713-765.
14. Pagli, C. & Sigmundsson, F. 2008 Will present day glacier retreat increase volcanic activity? Stress induced by recent glacier retreat and its effect on magmatism at the Vatnajokull ice cap, Iceland. Geophys. Res. Lett. 35, L09304. (doi:10.1029/2008GL033510)
15. Pagli, C., Sigmundsson, F., Lund, B., Sturkell, E., Geirsson, H., Einarsson, P., Árnadöttir, Th. & Hreinsdóttir, S. 2007 Glacio-isostatic deformation around the Vatnajökull ice cap, Iceland, induced by recent climate warming: GPS observations and finite element modeling. J. Geophys. Res. 112, B08405. (doi:10.1029/2006JB004421) (Pubitemid 47578275)
16. Pinel, V. 2000 The effect of edifice load on magma ascent beneath a volcano. Phil. Trans. R. Soc. Lond. A 358, 1515-1532. (doi:10.1098/rsta.2000. 0601)
17. Pinel, V. & Jaupart, C. 2004 Magma storage and horizontal dyke injection beneath a volcanic edifice. Earth Planet. Sci. Lett. 221, 245-262. (doi:10.1016/S0012-821X(04)00076-7) (Pubitemid 38554969)
18. Pinel, V. & Jaupart, C. 2005 Some consequences of volcanic edifice destruction for eruption conditions. J. Volcanol. Geotherm. Res. 145, 68-80. (doi:10.1016/j.jvolgeores.2005.01.012) (Pubitemid 40975257)
19. Pinel, V., Sigmundsson, F., Sturkell, E., Geirsson, H., Einarsson, P., Gudmundsson, M. T. & Högnadóttir, T. 2007 Discriminating volcano deformation due to magma movements and variable surface loads: application to Katla subglacial volcano, Iceland. Geophys. J. Int. 169,325-338. (doi:10.1111/j.1365-246X.2006.03267.x) (Pubitemid 46567287)
20. Pinel, V., Albino, F., Sigmundsson, F., Sturkell, E., Geirsson, H., Einarsson, P. & Gudmundsson,M. T. 2009 Consequences of local surface load variations for volcanoes monitoring: application to Katla subglacial volcano, Iceland. In VOLUME project (eds C. J. Bean et al.), EU PF6 (No.018471).
21. Dublin, Ireland: VOLUME Project Consortium. Sigmundsson, F. 2006 Iceland geodynamics: crustal deformation and divergent plate tectonics. Chichester, UK: Springer-Praxis.
22. Sigmundsson, F. & Gudmundsson, M. T. 2004 The Gn'msvotn eruption, November 2004. Jokull 54, 139-142.
23. Sinton, J., Gronvold, K. & Saemundsson, K. 2005 Postglacial eruptive history of the western volcanic zone, Iceland. Geochem. Geophys. Geosyst. 6, Q12009. (doi:10.1029/2005GC001021)
24. Tait, S., Jaupart, C. & Vergniolle, S. 1989 Pressure, gas and eruption periodicity of a shallow, crystallising magma chamber. Earth Planet. Sci. Lett. 92, 107-123. (doi:10.1016/0012-821X(89)90025-3)