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List of works by Olgeir Sigmarsson

Elevated gas flux and trace metal degassing from the 2014-2015 fissure eruption at the Bárðarbunga volcanic system, Iceland

scientific article

Excess 210 Po in 2010 Eyjafjallajökull tephra (Iceland): Evidence for pre-eruptive gas accumulation

scientific article published in October 2015

Formation of U-depleted rhyolite from a basanite at El Hierro, Canary Islands

scientific article

Fractional degassing of S, Cl and F from basalt magma in the Bárðarbunga rift zone, Iceland

scientific article published on 15 June 2020

Geothermobarometry of the 2010 Eyjafjallajökull eruption: New constraints on Icelandic magma plumbing systems

scientific article

Gradual caldera collapse at Bárdarbunga volcano, Iceland, regulated by lateral magma outflow ⬇️

scientific article published on July 2016

Katla volcano, Iceland: magma composition, dynamics and eruption frequency as recorded by Holocene tephra layers

article

Origin of silicic magma in Iceland revealed by Th isotopes

scholarly article by Olgeir Sigmarsson et al published 1991 in Geology

Oxygen isotope heterogeneity and disequilibria of olivine crystals in large volume Holocene basalts from Iceland: Evidence for magmatic digestion and erosion of Pleistocene hyaloclastites

article

Radon Activity in Volcanic Gases of Mt. Etna by Passive Dosimetry

scientific article

Rapid shifting of a deep magmatic source at Fagradalsfjall volcano, Iceland

scientific article published in September 2022

Recent volatile evolution in the magmatic system of Hekla volcano, Iceland

scientific article published in March 2007

Short magma chamber residence time at an Icelandic volcano inferred from U-series disequilibria

scientific article published in Nature

Silicic magma petrogenesis in Iceland by remelting of hydrothermally altered crust based on oxygen isotope diversity and disequilibria between zircon and magma with implications for MORB

article

Survival of the Mýrdalsjökull ice cap through the Holocene thermal maximum: evidence from sulphur contents in Katla tephra layers (Iceland) from the last ∽8400 years

scientific article

Tephra productivity and eruption flux of the subglacial Katla volcano, Iceland

scientific article published on 8 June 2018

The sulfur budget of the 2011 Grímsvötn eruption, Iceland

scientific article published on 11 December 2013

Trace element degassing and enrichment in the eruptive plume of the 2000 eruption of Hekla volcano, Iceland

scientific article published in January 2006

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