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Gréta Björk Kristjánsdóttir - Rannsóknastjóri

Gréta Björk Kristjánsdóttir

–

Verkfræði- og náttúruvísindasvið

Gréta Björk Kristjánsdóttir

Rannsóknastjóri

Rannsóknarstjóri Verkfræði- og náttúruvísindasviðs

Aðsetur
Tæknigarður / Tg-121
Sími
5255492
Tölvupóstur
greta [hjá] hi.is

Starfseining
Verkfræði- og náttúruvísindasvið, Skrifstofa

ORCID vefsíða
https://orcid.org/0000-0002-0679-4169
Rannsóknagátt – Gréta Björk Kristjánsdóttir

Starfsferill

2009 - , Co-editor, Jökull - The journal of the Glaciological Society & Geoscience Society of Iceland
2015 - , Verkefnastofa, Háskóli Íslands, Verkfræði og náttúruvísindasvið/Félagsvísindasvið
2009 - , Rannsóknarstjóri, Háskóli Íslands, Verkfræði og náttúruvísindasvið
2005 - 2008, Nýdoktor, Cambridge University, The Godwin Laboratory for Palaeo-climate Research
2006 - 2006, Aðstoðarkennari, Cambridge University, Department of Earth Sciences
2000 - 2005, Aðstoðarmaður við rannsóknir, University of Colorado at Boulder
1999 - 2000, Aðstoðarkennari, Háskóli Íslands
2000 - 2000, Sérfræðingur, Orkustofnun, vatnamælingar
1997 - 1999, Aðstoðarmaður við rannsóknir, Raunvísindastofnun Háskólans
1997 - 1997, Aðstoðarmaður við rannsóknir, ÁG/Jarðfræðistofan H.f.
1996 - 1996, Aðstoðarmaður við rannsóknir, Veðurstofan

Útgefið efni

2023

The Amplitude and Timescales of 0–15 ka Paleomagnetic Secular Variation in the Northern North AtlanticJournal of Geophysical Research: Solid Earth

2017

Holocene Mg/Ca, alkenones, and light stable isotope measurements on the outer North Iceland shelf (MD99-2269): A comparison with other multi-proxy data and sub-division of the HoloceneThe Holocene

2013

A quantitative x-ray diffraction inventory of volcaniclastic inputs into the marine sediment archives off Iceland: A contribution to the Volcanoes in the Arctic System programmePolar Research

2007

Geochemistry of Holocene cryptotephras from the North Iceland Shelf (MD99-2269): Intercalibration with radiocarbon and palaeomagnetic chronostratigraphiesHolocene
A paleomagnetic approach toward refining Holocene radiocarbon-based chronologies: Paleoceanographic records from the north Iceland (MD99-2269) and east Greenland (MD99-2322) marginsPaleoceanography
New spatial Mg/Ca-temperature calibrations for three Arctic, benthic foraminifera and reconstruction of north Iceland shelf temperature for the past 4000 yearsGeochemistry, Geophysics, Geosystems
New spatial Mg/Ca-temperature calibrations for three Arctic, benthic foraminifera and reconstruction of north Iceland shelf temperature for the past 4000 yearsGeochemistry, Geophysics, Geosystems

2006

An exploratory method to detect tephras from quantitative XRD scans: Examples from Iceland and east Greenland marine sedimentsHolocene

2005

Temperature reconstructions for SW and N Iceland waters over the last 10 cal ka based on δ¹⁸O records from planktic and benthic ForaminiferaQuaternary Science Reviews
Glacial-marine or subglacial origin of diamicton units from the southwest and north Iceland shelf: Implications for the glacial history of IcelandJournal of Sedimentary Research

2004

Temporal changes in Holocene δ¹⁸O records from the northwest and central north Iceland shelfJournal of Quaternary Science

2003

Decadal to millennial-scale periodicities in North Iceland shelf sediments over the last 12 000 cal yr: Long-term North Atlantic oceanographic variability and solar forcingEarth and Planetary Science Letters
A high-resolution Holocene sediment record from Húnafló aáll, N Iceland margin: Century- to millennial-scale variability since the Vedde tephraHolocene

2002

Holocene sediment properties of the East Greenland and Iceland continental shelves bordering Denmark strait (64-68 °) North AtlanticSedimentology
Distribution, sediment magnetism and geochemistry of the Saksunarvatn (10 180 ± 60 cal. yr BP) tephra in marine, lake, and terrestrial sediments, northwest IcelandJournal of Quaternary Science

2001

Late holocene (~ 5 cal ka) trends and century-scale variability of N. Iceland marine records: Measures of surface hydrography, productivity, and land/ocean interactionsGeophysical Monograph Series

2000

The N and W Iceland Shelf: Insights into Last Glacial Maximum ice extent and deglaciation based on acoustic stratigraphy and basal radiocarbon AMS datesQuaternary Science Reviews

Sérsvið:

Sjöunda Rannsóknaráætlun ESB 2007-2013

Horizon 2020 - Rammaáætlun ESB fyrir rannsóknir og nýsköpun 2014-2020

gjóskulög til aldursgreininga

Fornloftslagsfræði

Mg/Ca mælingar í götungum

súrefnis samsætumælingar í götungum