Ritaskrá Háskóla Íslands

						140

crystallization and volcanological consequences. 25th Nor-

dic Geological Winter Meeting, Reykjavík, Iceland

Sigmarsson, O., Thordarson, T., and Jakobsson, S. P., 2002:

Segregation veins in Surtsey lavas, Iceland, and

implications for volatile-liquid transfer processes during

magma differentiation. Vorráðstefna Jarðfræðafélags Ís-

lands.

S. Moune, P.-J. Gauthier, O. Sigmarsson, 2002: Mobilité des

éléments traces dans les gaz magmatiques de l?Hekla (Is-

lande) et du Masaya (Nicaragua). Journée scientifique de la

CRV, Clermont-Ferrand, France.

Chmeleff J., Sigmarsson O., Monzier M., 2002: Géchimie des

laves historiques du volcan GUAGUA PICHINCHA (EQUAT-

EUR): Implications sur la structure profonde des volcans

adakitiques. 19ème Réunion des Sciences de la Terre,

Nantes, France.

Nordic Volcanological Institute, 12th of April, 2002: Magma

origin and transfer time as inferred from U-series

disequilibria in lavas from the Southern Volcanic Zone, Chile

and Piton de la Fournaise, Reunion Island.

Jarðfræðafélag Íslands, 4. apríl 2002: Hversu lengi dvelur

hraunkvika undir íslenskum eldfjöllum?

University of Hawaii, Manoa, Honolulu September 16, 2002:

Short-lived nucleides and magma dynamics at Grímsvötn

(Iceland) and Piton de la Fournaise (Reunion Islands)

volcanoes.

Veggspjöld

Debeuf, D., and Sigmarsson, O., 2002: Constraints from U-

series disequilibria on the magma plumbing system

beneath Galunggung volcano, Indonesia. 25th Nordic

Geological Winter Meeting, Reykjavík, Iceland.

Sigmarsson, O., and Larsen, G., 2002: Magma dynamics at

Hekla (Iceland) volcano constrained by U-series

disequilibria. 25th Nordic Geological Winter Meeting,

Reykjavík, Iceland.

Sigmarsson, O., and Chmeleff, J., 2002: Rapid magma transfer

beneath the Southern Volcanic Zone, Chile. 25th Nordic Geo-

logical Winter Meeting, Reykjavík, Iceland.

Sigmarsson, O., 2002: Mantle processes and sources inferred

from Recent basalts of the Snæfellsnes Volcanic Zone,

Iceland. 25th Nordic Geological Winter Meeting, Reykjavík,

Iceland. Sigmarsson, O., and Gill, J. B., 2002: U-series

disequilibria in historical lava flows from Izu-arc.

Subduction factory NSF Margins, Hawaii, USA.

Veggspjald á Raunvísindastofnun í tilefni vísindadaga HÍ.

Útdrættir

Debeuf, D., and Sigmarsson, O., 2002: Constraints from U-

series disequilibria on the magma plumbing system

beneath Galunggung volcano, Indonesia. 25th Nordic Geo-

logical Winter Meeting, Reykjavík, Iceland.

Sigmarsson, O., 2002: Systematics of the trace elements U and

Th in Laki, Grímsvötn and Gjálp volcanics, fractional

crystallization and volcanological consequences. 25th

Nordic Geological Winter Meeting, Reykjavík, Iceland.

Sigmarsson, O., and Larsen, G., 2002: Magma dynamics at

Hekla (Iceland) volcano constrained by U-series

disequilibria. 25th Nordic Geological Winter Meeting,

Reykjavík, Iceland

Sigmarsson, O., and Chmeleff, J., 2002: Rapid magma transfer

beneath the Southern Volcanic Zone, Chile. 25th Nordic Geo-

logical Winter Meeting, Reykjavík, Iceland.

Sigmarsson, O., 2002: Mantle processes and sources inferred

from Recent basalts of the Snæfellsnes Volcanic Zone,

Iceland. 25th Nordic Geological Winter Meeting, Reykjavík,

Iceland.

Sigmarsson, O., Thordarson, T., and Jakobsson, S. P., 2002:

Segregation veins in Surtsey lavas, Iceland, and

implications for volatile-liquid transfer processes during

magma differentiation. Vorráðstefna Jarðfræðafélags Ís-

lands.

S. Moune, P-J. Gauthier, O. Sigmarsson, 2002: Mobilité des

éléments traces dans les gaz magmatiques de l?Hekla (Is-

lande) et du Masaya (Nicaragua). Journée scientifique de la

CRV, Clermont-Ferrand, France.

Chmeleff J., Sigmarsson O., Monzier M., 2002: Géchimie des

laves historiques du volcan GUAGUA PICHINCHA (EQUAT-

EUR): Implications sur la structure profonde des volcans

adakitiques. 19ème Réunion des Sciences de la Terre,

Nantes, France.

Sigmarsson, O., and Gill, J. B., 2002: U-series disequilibria in

historical lava flows from Izu-arc. Subduction factory NSF

Margins, Hawaii, USA.

Sigurður R. Gíslason vísindamaður

Greinar í ritrýndum fræðiritum

Gíslason, S. R., Oelkers, H. E., and Bruno, J. (2002). Geo-

chemistry of crustal fluids: an Andalusian perspective.

Chemical Geology 190, 1-12.

Gíslason, S. R., Snorrason, Á, Kristmannsdóttir, H. K., Svein-

björnsdóttir, Á. E., Torsander, P., Ólafsson, J., Castet, S., and

Dupré, B. (2002). Effects of volcanic eruptions on the CO2

content of the atmosphere and the oceans: the 1996

eruption and flood within the Vatnajökull glacier, Iceland.

Chemical Geology 190, 181-206. Editors? Choice, Science

298, p. 1681.

Bókarkaflar og kaflar í ráðstefnuritum

Arnalds, O., and Gíslason S. R. (2002). Validity of oxalate

extraction for characterization and Al/Si calculations for

vitric Andosols. Soil Resources of European Volcanic

Systems. Mainzer narurwiss. Archiv, 40, 13-15.

Gíslason S. R., Oelkers E. H., and Wolff-Boenisch (2002a). The

consequences of basaltic glass dissolution. Abstract

Volume, The Sixth International Symposium on The Geo-

chemistry of The Earth?s Surface (GES-6) 20-24 May, 2002,

Honolulu, Hawaii, pp. 27-30.

Elefssen, S. Ó., H. Haraldsson, S. R. Gíslason, H. Kristmanns-

dóttir (2002). Real-time monitoring of glacial rivers in

Iceland. In: The Extremes of the Extremes: Extraordinary

Floods (ed. by Á. Snorrason, H. P. Finnsdóttir and M. E.

Moss). (Proc. Reykjavík, Iceland Symp., July 2000), 199-204,

IAHS Publ. no. 271.

Kristmannsdóttir, H., S. R. Gíslason, Á. Snorrason, H. Haraldsson,

S. Hauksdóttir and Á. Gunnarsson 2002. Seasonal changes in

the chemistry of glacial-fed rivers in Iceland. In: The Extremes

of the Extremes: Extraordinary Floods (ed. by Á. Snorrason, H.

P. Finnsdóttir and M. E. Moss). (Proc. Reykjavík, Iceland

Symp., July 2000), 223-229, IAHS Publ. no. 271.

Kristmannsdóttir, H., Á. Snorrason, S. R. Gíslason, H. Haralds-

son, Á. Gunnarsson, S. Hauksdóttir and S. Elefsen (2002).

Geochemical warning for subglacial eruptions ?

background and history In: The Extremes of the Extremes:

Extraordinary Floods (ed. by Á. Snorrason, H. P. Finnsdóttir

and M. E. Moss). (Proc. Reykjavík, Iceland Symp., July 2000),

231-236, IAHS Publ. no. 271.

Fræðilegar skýrslur og álitsgerðir

Sigurður Reynir Gíslason, Árni Snorrason, Eydís Salome Eiríks-

dóttir, Bergur Sigfússon, Sverrir Óskar Elefsen, Jórunn

Harðardóttir, Ásgeir Gunnarsson, Einar Örn Hreinsson,

Peter Torsander, Marin I. Kardjilov og Níels Örn Óskarsson

(2002). Efnasamsetning, rennsli og aurburður straumvatna

á Austurlandi, III. Gagnagrunnur Raunvísindastofnunar og

Orkustofnnunar. Raunvísindastofnun, RH-11-2002, 96 bls.