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Háskóli Íslands

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Háskóli Íslands

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Ármann Höskuldsson - Research Scientist

Ármann Höskuldsson

–

School of Engineering and Natural Sciences

Ármann Höskuldsson

Research Scientist

Research professor

Location
Askja / N-225
Phone
525 - 4215 8989866
Email
armh [at] hi.is

Unit
Science Institute
Website
http://www.raunvis.hi.is/~armh/

Curriculum Vitae
Ármann Höskuldsson - Curriculum Vitae
ORCID site
https://orcid.org/0000-0002-6316-2563

Professional Experience

2014 - , Research scientist, Institute of Earth Sciences University of Iceland
2004 - 2014, Research scholar, Institute of Earth Sciences, University of Iceland
2002 - 2006, President, Icelandic geoscience's society
2002 - 2004, Supervisor of a doctoral student, University of Stockholm
1999 - 2004, Member of the council of University of Iceland,
2003 - 2003, Director of Icelandic Research inc, Director of Icelandic Research inc
1999 - 2003, Teaching physical volcanology and petrology at University of Iceland, Teaching physical volcanology and petrology at University of Iceland
1996 - 2002, Director, South Iceland Institute of Natural History
2000 - 2002, Honorary consul for France in Vestmannaeyjar, Honorary consul for France in Vestmannaeyjar
2001 - 2002, Elected member, Icelandic Parliament
2000 - 2001, Supervisor of a master student, University of Stockholm
2001 - 2001, Board of directors of the Vestmanaeyjar investment corporation, Board of directors of the Vestmanaeyjar investment corporation
1997 - 1997, Supervisor students, University of Madrid and University of Bristol
1995 - 1996, Research assistant, The Nordic Volcanological Institute
1995 - 1995, Supervisor of a DEA student, Clermont Ferrand, France
1993 - 1993, Geological map processing by GIS on a Hewlet Packard Mainframe computer, Nordic Volcanological Institute
1992 - 1992, Fieldwork, The Island of Reunion. Working area Piton de la Fournaise
1991 - 1991, Field work, Mexico, Working area the Eastern Trans Mexican Volcanic Belt
1990 - 1990, Field work, Mexico. Working area the Eastern Trans Mexican Volcanic Belt
1987 - 1989, Fieldwork supervisor, the Nordic Volcanological Institute
1987 - 1988, Teaching, Fjölbrautarskolinn i Breidholti, Samvinnuskolinn, Ritaraskólinn

Published works

2020

Lava Flow Roughness on the 2014–2015 Lava Flow-Field at Holuhraun, Iceland, Derived from Airborne LiDAR and PhotogrammetryGeosciences

2019

Landscape evolution associated with the 2014–2015 Holuhraun eruption in IcelandJournal of Volcanology and Geothermal Research
The 2014–2015 Lava Flow Field at Holuhraun, Iceland: Using Airborne Hyperspectral Remote Sensing for Discriminating the Lava SurfaceRemote Sensing
Thermal model of lava in Mt. Agung during December 2017 episodes derived from Integrated SENTINEL 2A and ASTER remote sensing datasetsIOP Conference Series: Earth and Environmental Science
Reykjanes Ridge evolution: Effects of plate kinematics, small-scale upper mantle convection and a regional mantle gradientEarth-Science Reviews
The Iceland Microcontinent and a continental Greenland-Iceland-Faroe RidgeEarth-Science Reviews
Ice-confined construction of a large basaltic volcano---Austurfjöll massif, Askja, IcelandBulletin of Volcanology

2018

Integration of SAR Data Into Monitoring of the 2014–2015 Holuhraun Eruption, Iceland: Contribution of the Icelandic Volcanoes Supersite and the FutureVolc ProjectsFrontiers in Earth Science
Large explosive basaltic eruptions at Katla volcano, Iceland: Fragmentation, grain size and eruption dynamicsJournal of Volcanology and Geothermal Research
New Insights for Detecting and Deriving Thermal Properties of Lava Flow Using Infrared Satellite during 2014–2015 Effusive Eruption at Holuhraun, IcelandRemote Sensing
Bathymetry and changes on seafloor topography of the southern Reykjanes Ridge (2013 multibeam survey - SOEST/HÍ)2017 IEEE/OES Acoustics in Underwater Geosciences Symposium, RIO Acoustics 2017
Linking lava flow morphology, water availability and rootless cone formation on the Younger Laxá Lava, NE IcelandJournal of Volcanology and Geothermal Research
Large explosive basaltic eruptions at Katla volcano, Iceland: Fragmentation, grain size and eruption dynamicsJournal of Volcanology and Geothermal Research
Linking lava flow morphology, water availability and rootless cone formation on the Younger Laxá Lava, NE IcelandJournal of Volcanology and Geothermal Research

2017

Contrasting mechanisms of magma fragmentation during coeval magmatic and hydromagmatic activity: the Hverfjall Fires fissure eruption, IcelandBulletin of Volcanology
Lava field evolution and emplacement dynamics of the 2014–2015 basaltic fissure eruption at Holuhraun, IcelandJournal of Volcanology and Geothermal Research
The 2014 Lake Askja rockslide-induced tsunami: Optimization of numerical tsunami model using observed dataJournal of Geophysical Research: Oceans
The rheological evolution of the 2014/2015 eruption at Holuhraun, central IcelandBulletin of Volcanology
Message in a stainless steel bottle thrown into deep geological timeGondwana Research
The 2014 Lake Askja rockslide-induced tsunami: Optimization of numerical tsunami model using observed dataJournal of Geophysical Research: Oceans
Message in a stainless steel bottle thrown into deep geological timeGondwana Research
Multiple coincident eruptive seismic tremor sources during the 2014–2015 eruption at Holuhraun, IcelandJournal of Geophysical Research: Solid Earth
Lava field evolution and emplacement dynamics of the 2014–2015 basaltic fissure eruption at Holuhraun, IcelandJournal of Volcanology and Geothermal Research
Multiple coincident eruptive seismic tremor sources during the 2014-2015 eruption at Holuhraun, IcelandJournal of Geophysical Research: Solid Earth
Grain shape of basaltic ash populations: implications for fragmentationBulletin of Volcanology

2016

Mapping and Assessing Surface Morphology of Holocene Lava Field in Krafla (NE Iceland) Using Hyperspectral Remote SensingIOP Conference Series: Earth and Environmental Science
The onset of an eruption: selective assimilation of hydrothermal minerals during pre-eruptive magma ascent of the 2010 summit eruption of Eyjafjallajökull volcano, IcelandJournal of Volcanology and Geothermal Research
Detailed topographical, distributional, and material analyses of rootless cones in Myvatn, IcelandJournal of Volcanology and Geothermal Research
Multibeam investigation of the active North Atlantic plate boundary reorganization tipEarth and Planetary Science Letters
MeMoVolc report on classification and dynamics of volcanic explosive eruptionsBulletin of Volcanology
A new kinematic model of the Mid-Atlantic Ridge between 55°55'N and the Bight Transform Fault for the past 6 MaJournal of Geophysical Research: Solid Earth

2015

The 1732 Surtseyan eruption of Eggøya, Jan Mayen, North Atlantic: deposits, distribution, chemistry and chronologyBulletin of Volcanology
Environmental pressure from the 2014-15 eruption of Baröarbunga volcano, IcelandGeochemical Perspectives Letters
Satellite detection, long-range transport, and air quality impacts of volcanic sulfur dioxide from the 2014-2015 flood lava eruption at Bárðarbunga (Iceland)Journal of Geophysical Research: Atmospheres
Mapping and Assessing Surface Textures of Holocene Lava Flow in Krafla (NE Iceland) Using Remote SensingNear-Surface Asia Pacific Conference, Waikoloa, Hawaii, 7-10 July 2015
Satellite detection, long-range transport, and air quality impacts of volcanic sulfur dioxide from the 2014-2015 flood lava eruption at Bárðarbunga (Iceland)Journal of Geophysical Research

2014

Reply to the "Comment by Delmelle et al. (2013) on 'Scavenging of sulfur, halogens and trace metals by volcanic ash: The 2010 Eyjafjallajökull eruption' by Bagnato et al. (2013)"Geochimica et Cosmochimica Acta
Thor Thordarson, Ármann Höskuldsson: IcelandBulletin of Volcanology
A multi-scale risk assessment for tephra fallout and airborne concentration from multiple Icelandic volcanoes – Part 2: Vulnerability and impactNatural Hazards and Earth System Sciences Discussions
Volcanic plume height correlated with magma-pressure change at Grímsvötn Volcano, IcelandNature Geoscience
A multi-scale risk assessment for tephra fallout and airborne concentration from multiple Icelandic volcanoes - Part 1: Hazard assessmentNatural Hazards and Earth System Sciences
A multi-scale risk assessment for tephra fallout and airborne concentration from multiple Icelandic volcanoes – Part 2: Vulnerability and impactNatural Hazards and Earth System Sciences
Insights into the dynamics and evolution of the 2010 Eyjafjallajökull summit eruption (Iceland) provided by volcanic ash texturesEarth and Planetary Science Letters
Mössbauer spectroscopy of samples from the 2010 Fimmvör{eth}uháls/Eyjafjallajökull eruptionHyperfine Interactions

2013

Scavenging of sulphur, halogens and trace metals by volcanic ash: The 2010 Eyjafjallajökull eruptionGeochimica et Cosmochimica Acta
Ash-plume dynamics and eruption source parameters by infrasound and thermal imagery: The 2010 Eyjafjallajökull eruptionEarth and Planetary Science Letters
Lahar, floods and debris flows resulting from the 2010 eruption of eyjafjallajökull: Observations, mapping, and modellingLandslide Science and Practice: Spatial Analysis and Modelling
Magma–ice–sediment interactions and the origin of lava/hyaloclastite sequences in the Síða formation, South IcelandBulletin of Volcanology
Observing Iceland's Eyjafjallajökull 2010 eruptions with the autonomous NASA Volcano Sensor WebJournal of Geophysical Research: Solid Earth
Subaqueous basaltic magmatic explosions trigger phreatomagmatism: A case study from Askja, IcelandJournal of Volcanology and Geothermal Research
Lahar, Floods and Debris Flows Resulting from the 2010 Eruption of Eyjafjallajökull: Observations, Mapping, and ModellingLandslide Science and Practice

2012

Intrusion of basalt into frozen sediments and generation of Coherent-Margined Volcaniclastic Dikes (CMVDs)Journal of Volcanology and Geothermal Research
Interactions between lava and snow/ice during the 2010 Fimmvö ruháls eruption, South-Central IcelandJournal of Geophysical Research: Solid Earth
Ash generation and distribution from the April-May 2010 eruption of Eyjafjallajökull, IcelandScientific Reports

2011

Long-range acoustic observations of the Eyjafjallajökull eruption, Iceland, April-May 2010Geophysical Research Letters
Contemporaneous phreatomagmatic and effusive activity along the Hverfjall eruptive fissure, north Iceland: Eruption chronology and resulting depositsJournal of Volcanology and Geothermal Research
Ice nucleation properties of volcanic ash from EyjafjallajökullAtmospheric Chemistry and Physics
Long-range acoustic observations of the Eyjafjallajkull eruption, Iceland, April-May 2010Geophysical Research Letters
Tephra sedimentation during the 2010 Eyjafjallajkull eruption (Iceland) from deposit, radar, and satellite observationsJournal of Geophysical Research: Solid Earth
Remobilization of silicic intrusion by mafic magmas during the 2010 Eyjafjallajökull eruptionSolid Earth
Dynamic magma mixing revealed by the 2010 Eyjafjallajökull eruptionSolid Earth Discussions

2010

Propagating rift model for the V-shaped ridges south of IcelandGeochemistry, Geophysics, Geosystems
Develop instruments to monitor volcanic ash falloutNature
Propagating rift model for the V-shaped ridges south of IcelandGeochemistry, Geophysics, Geosystems

2007

The Reykjanes Ridge between 63°10′N and IcelandJournal of Geodynamics
The millennium eruption of Hekla in February 2000Bulletin of Volcanology

2006

Constraints on the dynamics of subglacial basalt eruptions from geological and geochemical observations at Kverkfjöll, NE-IcelandBulletin of Volcanology

2005

Eruption reconstruction, formation of flow-lobe tumuli and eruption duration in the 5900 BP Helgafell lava field (Heimaey), south IcelandJournal of Volcanology and Geothermal Research
Crustal xenoliths in the 6220 BP Sæfell tuff-cone, south Iceland: Evidence for a deep, diatreme-forming, Surtseyan eruptionJournal of Volcanology and Geothermal Research

2003

Geology of the Heimaey volcanic centre, south Iceland: early evolution of a central volcano in a propagating rift?Journal of Volcanology and Geothermal Research
Geology of the Heimaey volcanic centre, south Iceland: Early evolution of a central volcano in a propagating rift?Journal of Volcanology and Geothermal Research

2002

Is the Iceland hot spot also wet? Evidence from the water contents of undegassed submarine and subglacial pillow basaltsEarth and Planetary Science Letters

1997

Thermodynamics and fluid dynamics of effusive subglacial eruptionsBulletin of Volcanology

1994

Volcanic hazards in the surroundings of Pico de Orizaba, eastern MexicoNatural Hazards

1993

Late Pleistocene to Holocene eruptive activity of Pico de Orizaba, Eastern MexicoBulletin of Volcanology
Late Pleistocene to Holocene eruptive activity of Pico de Orizaba, Eastern MexicoBulletin of Volcanology

Keywords for Specialisation:

Volcanic Hazards

Physical volcanology

Igneous petrology