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Ingi Þorleifur Bjarnason - Research Scientist

Ingi Þorleifur Bjarnason

–

School of Engineering and Natural Sciences

Ingi Þorleifur Bjarnason

Research Scientist

Research Professor

Location
Askja / N-325
Phone
525 - 4817 8440712
Email
ingib [at] hi.is

Unit
Institute of Earth Sciences
Website
https://notendur.hi.is/ingib/

Curriculum Vitae
Ingi Þorleifur Bjarnason - Curriculum Vitae
ORCID site
https://orcid.org/0000-0001-5716-7053
Research portal – Ingi Þorleifur Bjarnason

Published works

2023

Evolution of Stresses Over Conjugate Faults in Hjalli‐Ölfus, South IcelandJournal of Geophysical Research: Solid Earth

2020

Seismic and geodetic response to crustal deformation in Krísuvík volcanic system, southwest Iceland
Seismicity on Conjugate Faults in Ölfus, South Iceland: Case Study of the 1998 Hjalli-Ölfus EarthquakeJournal of Geophysical Research: Solid Earth
Interseismic stress field variations in Hjalli-Ölfus, SW Iceland
The Great Geysir and tectonic interactions in South Iceland

2019

Ölfus seismicity in Iceland - I: Relative seismic relocations and spatio-temporal evolutionsEGU General Assembly Conference 2019
Failures on orthogonal fault systems: A case study in southwest IcelandAGU Fall Meeting 2019
Absolute and relative location errors in double-difference relative earthquake locations in Southwest IcelandEGU General Assembly Conference Abstracts 2019
Ölfus seismicity in Iceland - II: seismic stress inversions and seismotectonic implicationsEGU General Assembly Conference Abstracts 2019

2018

Monte Carlo method for coupled earthquake locations and 1D velocity structure determination: 'Minimum' models with constant velocity gradient layersEGU General Assembly Conference 2018
In situ velocity changes in the crust in South Iceland prior to significant earthquakes?Friday seminar, Institute of Earth Sciences, Univ. of Iceland
Seismotectonics and triggered earthquakes in the Geysir Area in IcelandEGU General Assembly Conference 2018
4D Seismic velocity structure in S-Iceland.IS-NOISE Kick-off meeting, 2018. Icelandic Met Office.
Stability of the double-difference earthquake location method with respect to input parameters and data sub-sampling in South IcelandEGU General Assembly Conference 2018
Monte Carlo with simulated annealing method for coupled earthquake locations and 1D velocity structure determination: 'Minimum' models with constant velocity gradient layersGeoscience Society of Iceland, Spring Meeting 2018

2017

Seismotectonics of the Geysir area in South Iceland during the years 1995 to 2001, revealed with relative earthquake locationsIMAGE Final Conference 2017, Akureyri, Iceland
Seismotectonics of the Geysir Area in South Iceland during the period 1995 to 2001Geoscience Society of Iceland, Autumn Meeting 2017
One dimensional ray tracer for 4D seismic projectUniversity of Iceland
Double-difference relocation of earthquakes in South IcelandEGU General Assembly Conference 2017
In situ seismic velocity changes in Southern IcelandEGU General Assembly Conference 2017
Investigation of temporal and lateral variations of seismic velocities in south Iceland using ray tracing.EGU General Assembly Conference 2017

2016

Method to find the minimum 1D linear gradient model for seismic tomographyFundamenta Informaticae
Relative earthquake location in Southern IcelandNORSEM 2016
In situ seismic velocity changes in Southern IcelandNORSEM 2016

2014

Earthquake Sequence 1973–1996 in Bárðarbunga Volcano: Seismic Activity Leading up to Eruptions in the NW-Vatnajökull AreaJökull
4-D Seismic Tomography for the Complex System of Strong Earthquakes: Formulation of a ProblemISCS 2013: Interdisciplinary Symposium on Complex Systems. Emergence, Complexity and Computation, 8.
Earthquake Sequence 1973–1996 in Bárðarbunga Volcano: Seismic Activity Leading up to Eruptions in the NW-Vatnajökull AreaJokull
Earthquake Sequence 1973-1996 in Bardarbunga Volcano: Seismic Activity Leading up to Eruptions in the NW-Vatnajokull AreaJökull

2009

The lithosphere and asthenosphere of the Iceland hotspot from surface wavesGeophysical Journal International

2008

An Iceland hotspot sagaJökull

2007

The seismic low velocity of Iceland's mantle. The shape of a thermal and melt anomalyEGU General Assembly Conference Abstracts

2006

Iceland and the Ontong Java Plateau, a seismic comparisonNatural Science Symposium in Reykjavik 2006

2004

Temperature and melting of a ridge-centred plume with application to Iceland. Part II: Predictions for electromagnetic and seismic observablesGeophysical Journal International

2003

Part I. Geoscience sand Site Selection, GEOPHYSICS 2 - SEISMICITY, in Icelandic Deep Drilling Project, Feasibility Report.National Energy Authority of Iceland
Iceland Deep Drilling Project (IDDP): Drilling Targets for Supercritical FluidInternational Geothermal Conference, Reykjavík, Sept. 2003
The Lithosphere and Asthenosphere of the Iceland Hot SpotIUGG 23 General Assembly, Sapparo, Japan

2002

Seismic evidence for a tilted mantle plume and north-south mantle flow beneath IcelandEarth and Planetary Science Letters
The Plume, Lithosphere and Asthenosphere of IcelandEGS General Assembly Conference Abstracts 2002
Assessing the depth resolution of tomographic models of upper mantle beneath IcelandGeophysical Research Letters
Assessing the depth resolution of tomographic models of upper mantle structure beneath IcelandGeophysical Research Letters
Shear wave splitting across the Iceland hot spot: Results from the ICEMELT experimentJournal of Geophysical Research-Solid Earth
Shear wave splitting across the Iceland hot spot: Results from the ICEMELT experimentJournal of Geophysical Research B: Solid Earth

1999

The effect of local wind on seismic noise near 1 Hz at the MELT site and in IcelandBulletin of the Seismological Society of America
The effect of local wind on seismic noise near 1 Hz at the MELT site and in IcelandBulletin of the Seismological Society of America
The Effect of Local Wind on Seismic Noise near 1 Hz at the MELT Site and in IcelandThe Bulletin of the Seismological Society of America
How Thick is the Lithosphere in Iceland? How Large is the Velocity Inversion in the Asthenosphere and What Does it Mean?American Geophysical Union, 1999 Fall Meeting, San Francisco

1998

Seismic evidence for a lower-mantle origin of the Iceland plumeNature
Crustal structure above the Iceland mantle plume imaged by the ICEMELT refraction profileGeophysical Journal International
Crustal structure above the Iceland mantle plume imaged by the ICEMELT refraction profileGeophysical Journal International

1997

Seismic structure of the iceland mantle plumeNature
"Eldhjarta Íslands": Leitin að jarðfræðilegri uppsprettu landsins.Náttúrufræðingurinn

1996

Reinterpretation of the RRISP-77 Iceland shear-wave profilesGeophysical Journal International
Reinterpretation of the RRISP-77 Iceland shear-wave profilesGeophysical Journal International
Hot mantle transition zone beneath Iceland and the adjacent Mid-Atlantic Ridge inferred from P-to-S conversions at the 410- And 660-km discontinuitiesGeophysical Research Letters
Initial results from the ICEMELT experiment: Body-wave delay times and shear-wave splitting across IcelandGeophysical Research Letters
Speculations on precursors and continuation of the 1996 volcanic episode under northwest VatnajökullScience Institute, University of Iceland, Reports
Hot mantle transition zone beneath Iceland and the adjacent Mid-Atlantic Ridge inferred from P-to-S conversions at the 410- and 660-km discontinuitiesGeophysical Research Letters
Initial results from the ICEMELT experiment: Body-wave delay times and shear-wave splitting across Iceland (vol 23, pg 459, 1996)Geophysical Research Letters
Initial results from the ICEMELT Experiment: Body-wave delay times and shear-wave splitting across IcelandGeophysical Research Letters

1994

ReplyJournal of Geophysical Research: Solid Earth

1993

The 1912 Iceland earthquake rupture: growth and development of a nascent transform systemBulletin - Seismological Society of America
Application of the POCS inversion method to cross-borehole imagingGeophysics
Tomographic image of the Mid-Atlantic Plate Boundary in southwestern IcelandJournal of Geophysical Research
Application of the POCS inversion method to cross‐borehole imagingGeophysics
The 1912 Iceland earthquake rupture: Growth and development of a nascent transform systemBulletin - Seismological Society of America

1991

Source mechanism of the 1987 Vatnafjöll Earthquake in south IcelandJournal of Geophysical Research
Source mechanism of the 1987 Vatnafjoll earthquake in south IcelandJournal of Geophysical Research

1989

Contemporary tectonics of the Wasatch front region, Utah, from earthquake focal mechanismsBulletin - Seismological Society of America
Contemporary tectonics of the Wasatch front region, Utah, from earthquake focal mechanismsBulletin - Seismological Society of America

Keywords for Specialisation:

Seismic structure

Earthquake seismology