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Guðfinna Th Aðalgeirsdóttir - Professor

Guðfinna Th Aðalgeirsdóttir

–

School of Engineering and Natural Sciences

Guðfinna Th Aðalgeirsdóttir

Professor

Location
Askja / N-329
Phone
525 - 4489
Email
gua [at] hi.is

Unit
Faculty of Earth Sciences
Website
https://notendur.hi.is/~gua/
Published Work
Guðfinna Th Aðalgeirsdóttir - published work

Curriculum Vitae
Guðfinna Th Aðalgeirsdóttir - Curriculum Vitae
ORCID site
https://orcid.org/0000-0002-3442-2733
Research portal – Guðfinna Th Aðalgeirsdóttir

Published works

2024

A hydrogeological conceptual model of aquifers in catchments headed by temperate glaciersHydrology and Earth System Sciences
Influence of climate change on magmatic processes

2023

Comparison of Three Methods for Distinguishing Glacier Zones Using Satellite SAR DataRemote Sensing
Umfang og afleiðingar hnattrænna loftslagsbreytinga á Íslandi
The influence of inter-annual temperature variability on the Greenland Ice Sheet volumeAnnals of Glaciology
The hazard components of representative key risks. The physical climate perspectiveClimate Risk Management
Acting now will reduce glacier lossScience (New York, N.Y.)

2022

North Atlantic Cooling is Slowing Down Mass Loss of Icelandic GlaciersGeophysical Research Letters
Psychosocial response to a no-build zoneLand Use Policy
North Atlantic Cooling is Slowing Down Mass Loss of Icelandic GlaciersGeophysical Research Letters
North Atlantic Cooling is Slowing Down Mass Loss of Icelandic GlaciersGeophysical Research Letters
Communicating Risk in Glacier TourismMountain Research and Development
The role of an interactive Greenland ice sheet in the coupled climate-ice sheet model EC-Earth-PISMClimate Dynamics

2021

Bayesian Inference of Ice Softness and Basal Sliding Parameters at LangjökullFrontiers in Earth Science
Ocean, Cryosphere and Sea Level Change

2020

Mass Balance of 14 Icelandic Glaciers, 1945–2017Frontiers in Earth Science
Spatially distributed mass balance of 14 Icelandic glaciers, 1945−2017. Trends and link with climate.
Glacier Changes in Iceland From ∼1890 to 2019Frontiers in Earth Science
Radars and Ice Cores Reveal Styles of Retreat of Greenland and Antarctic Ice SheetsEnvironment coastal & offshore (ECO)

2019

The geodetic mass balance of Eyjafjallajökull ice cap for 1945-2014Journal of Glaciology
Dynamic simulations of Vatnajökull ice cap from 1980 to 2300Journal of Glaciology
Controls on the lifespans of Icelandic ice capsEarth and Planetary Science Letters
Groundwater in catchments headed by temperate glaciersEarth-Science Reviews
A Hierarchical Spatio-Temporal Statistical Model for Physical SystemsJournal of Agricultural, Biological, and Environmental Statistics
Future evolution and uncertainty of river flow regime change in a deglaciating river basinHydrology and Earth System Sciences

2018

A Bayesian hierarchical model for glacial dynamics based on the shallow ice approximation and its evaluation using analytical solutionsThe Cryosphere
Sensitivity of Glacier Runoff to Winter Snow Thickness Investigated for Vatnajökull Ice Cap, Iceland, Using Numerical Models and ObservationsATMOSPHERE
Glacio-hydrological melt and run-off modelling: application of a limits of acceptability framework for model comparison and selectionThe Cryosphere
The effect of a Holocene climatic optimum on the evolution of the Greenland ice sheet during the last 10 kyrJournal of Glaciology
Holocene glacier and climate variations in Vestfirðir, Iceland, from the modeling of Drangajökull ice capQuaternary Science Reviews

2017

Evaluation of MODIS Albedo Product over Ice Caps in Iceland and Impact of Volcanic Eruptions on Their AlbedoRemote Sensing
Winter mass balance of Drangajökull ice cap (NW Iceland) derived from satellite sub-meter stereo imagesCryosphere
The importance of accurate glacier albedo for estimates of surface mass balance on VatnajökullCryosphere
The effect of signal leakage and glacial isostatic rebound on GRACE-derived ice mass changes in IcelandGeophysical Journal International

2016

Colonization of maritime glacier ice by bdelloid RotiferaMolecular Phylogenetics and Evolution
Gradual caldera collapse at Bárdarbunga volcano, Iceland, regulated by lateral magma outflowScience
Gradual caldera collapse at Bárdarbunga volcano, Iceland, regulated by lateral magma outflowScience

2015

Variations of southeast Vatnajökull ice cap (Iceland) 1650-1900 and reconstruction of the glacier surface geometry at the Little Ice Age maximumGeografiska Annaler, Series A: Physical Geography
Quantifying energy and mass fluxes controlling Godthåbsfjord freshwater input in a 5-km simulation (1991-2012)Journal of Climate
Downscaled precipitation applied in modelling of mass balance and the evolution of southeast Vatnajökull, IcelandJournal of Glaciology
Changes in the southeast Vatnajökull ice cap, Iceland, between ∼1890 and 2010cCryosphere

2014

Full-depth englacial vertical ice sheet velocities measured using phase-sensitive radarJournal of Geophysical Research: Earth Surface
Role of model initialization for projections of 21st-century Greenland ice sheet mass lossJournal of Glaciology

2013

Contribution of Icelandic ice caps to sea level riseGeophysical Research Letters
Hindcasting to measure ice sheet model sensitivity to initial statesThe Cryosphere Discussion
Assessing a multilayered dynamic firn-compaction model for Greenland with ASIRAS radar measurementsJournal of Glaciology
The future sea-level rise contribution of Greenland's glaciers and ice capsEnvironmental Research Letters

2012

Greenland climate changeWiley Interdisciplinary Reviews: Climate Change
Very high resolution regional climate simulation over Greenland: Identifying added valueJournal of Geophysical Research
Greenland ice sheet surface mass balance: evaluating simulations and making projections with regional climate modelsThe Cryosphere

2011

Modelling the 20th and 21st century evolution of Hoffellsjökull glacier, SE-Vatnajökull, IcelandCryosphere
Mass balance of the Greenland ice sheet (2003-2008) from ICESat data - The impact of interpolation, sampling and firn densityCryosphere

2009

Similarities and differences in the response to climate warming of two ice caps in IcelandHydrology Research

2008

Tidal influence on Rutford Ice Stream, West Antarctica: observations of surface flow and basal processes from closely spaced GPS and passive seismic stationsJournal of Glaciology

2007

Rapid erosion, drumlin formation and changing hydrology beneath an Antarctic ice streamGeology

2006

Response of Hofsjökull and southern Vatnajökull, Iceland, to climate changeJournal of Geophysical Research: Earth Surface

2005

Analyses of a surging outlet glacier of Vatnajökull ice cap, IcelandAnnals of Glaciology
Volume sensitivity of Vatnajökull ice cap, Iceland, to perturbations in equilibrium line altitudeJournal of Geophysical Research: Earth Surface

2004

Response of glaciers and glacier runoff in Iceland to climate change

2003

Observational verification of predicted increase in bedrock-to-surface amplitude transfer during a glacier surgeAnnals of Glaciology
A regression model for the mass-balance distribution of the Vatnajökull ice cap, IcelandAnnals of Glaciology

2000

The response of a glacier to a surface disturbance: a case study on Vatnajökull ice cap, IcelandAnnals of Glaciology

1998

Elevation and Volume Changes on the Harding Icefield, AlaskaJournal of Glaciology

1996

Airborne surface profiling of Glaciers: a case‐study in AlaskaJournal of Glaciology

Keywords for Specialisation:

Response of glaciers to climate change

Modeling of ice dynamics

Expeditions on glaciers

Sea level change