Sofia Elisabeth Kjellman
Postdoktor
Stillingsbeskrivelse
- Postdoktor i terrestrisk kvartærgeologi og paleoklima med fokus på stabile isotopproxyer og biomarkører i arktiske innsjøsedimenter
- Undervisning og utdanningsutvikling innen iEarth Senter for Fremragende Utdanning
Utdannelse
- Ph.d. Kvartærgeologi og paleoklima, UiT Norges arktiske universitet (2022)
- M.Sc. Kvartærgeologi og klimautvikling, Stockholms universitet (2017)
- B.Sc. Miljøvitenskap, Stockholms universitet (2015)
Sofia Elisabeth Kjellman,
Elizabeth K. Thomas,
Anders Schomacker
:
Arctic and sub-Arctic lake water δ2H and δ18O along a coastal-inland transect: Implications for interpreting water isotope proxy records
Lisa Claire Orme,
Ewa M. Lind,
Trine Marianne Holm,
Sofia Elisabeth Kjellman,
Karin A. Koinig,
Anne Hormes
m.fl.:
Climatic impacts on an Arctic lake since 1300 AD: a multi-proxy lake sediment reconstruction from Prins Karls Forland, Svalbard
Louise Mary Vick,
Martin Mikkelsen,
Geoffrey Corner,
Sofia Elisabeth Kjellman,
Leif Trønnes,
Anne Hormes
m.fl.:
Evolution and temporal constraints of a multiphase postglacial rock slope failure
Inger Greve Alsos,
Youri Lammers,
Sofia Elisabeth Kjellman,
Marie Føreid Merkel,
Emma Marie Bender,
Alexandra Rouillard
m.fl.:
Ancient sedimentary DNA shows rapid post-glacial colonisation of Iceland followed by relatively stable vegetation until the Norse settlement (Landnám) AD 870
Lis Allaart,
Anders Schomacker,
Lena M. Håkansson,
Wesley R. Farnsworth,
Skafti Brynjólfsson,
Andreas Grumstad
m.fl.:
Geomorphology and surficial geology of the Femmilsjøen area, northern Spitsbergen
Lis Allaart,
Anders Schomacker,
Nicolaj K. Larsen,
Egon Nørmark,
Tom Arne Rydningen,
Wesley R. Farnsworth
m.fl.:
Glacial history of the Åsgardfonna Ice Cap, NE Spitsbergen, since the last glaciation
Lis Allaart,
Juliane Müller,
Anders Schomacker,
Tom Arne Rydningen,
Lena Håkansson,
Sofia Elisabeth Kjellman
m.fl.:
Late Quaternary glacier and sea-ice history of northern Wijdefjorden, Svalbard
Sofia Elisabeth Kjellman,
Anders Schomacker,
Elizabeth K. Thomas,
Lena Håkansson,
Sandrine Duboscq,
Allison Cluett
m.fl.:
Holocene precipitation seasonality in northern Svalbard: Influence of sea ice and regional ocean surface conditions
Linn Margrethe Høeg Voldstad,
Inger Greve Alsos,
Wesley Randall Farnsworth,
Peter D. Heintzman,
Lena Håkansson,
Sofia Elisabeth Kjellman
m.fl.:
A complete Holocene lake sediment ancient DNA record reveals long-standing high Arctic plant diversity hotspot in northern Svalbard
Anders Schomacker,
Wesley Randall Farnsworth,
Ólafur Ingólfsson,
Lis Allaart,
Lena Håkansson,
Michael J. Retelle
m.fl.:
Postglacial relative sea level change and glacier activity in the early and late Holocene: Wahlenbergfjorden, Nordaustlandet, Svalbard
Sofia E. Kjellman,
Pia E. Axelsson,
Bernd Etzelmüller,
Sebastian Westermann,
A. Britta K. Sannel
:
Holocene development of subarctic permafrost peatlands in Finnmark, northern Norway
Elizabeth K. Thomas,
Allison Cluett,
Owen Cowling,
Devon Gorbey,
Kayla Hollister,
Sofia Elisabeth Kjellman
m.fl.:
Terrestrial and aquatic leaf wax hydrogen isotope proxy system models: Recent advances and remaining gaps
2023
Sofia Elisabeth Kjellman,
Elizabeth K. Thomas,
Anders Schomacker
:
Using lakes as isotopic precipitation gauges to constrain inflow seasonality and evaporative enrichment
2023
Sofia Elisabeth Kjellman,
Anders Schomacker,
Elizabeth K. Thomas,
Lena Håkansson
:
Holocene precipitation seasonality on Svalbard and in Northern Fennoscandia reconstructed using organic geochemical and stable isotope proxies
UiT Norges arktiske universitet 2022 FULLTEKST
Sofia Elisabeth Kjellman,
Elizabeth K. Thomas,
Anders Schomacker,
Wesley Randall Farnsworth,
Owen C. Cowling,
Lis Allaart
m.fl.:
Seasonal distribution of precipitation on Svalbard modulated by regional ocean surface conditions and sea ice during the Holocene
2022
Anders Schomacker,
Helena Alexanderson,
Wesley R. Farnsworth,
Mark F.A. Furze,
Sofia Elisabeth Kjellman,
Nina Kirchner
m.fl.:
Late Quaternary glacial and environmental history of the Sjuøyane archipelago, Svalbard
2022
Sofia Elisabeth Kjellman,
Elizabeth K. Thomas,
Anders Schomacker,
Wesley R. Farnsworth,
Owen C. Cowling,
Lis Allaart
m.fl.:
Holocene precipitation seasonality along a climatic gradient from western Spitsbergen to Nordaustlandet, Svalbard
2022
Sofia Elisabeth Kjellman,
Elizabeth K. Thomas,
Anders Schomacker
:
Lake water isotope gradients in arctic and subarctic Fennoscandia: implications for precipitation isotope proxy reconstructions
2021
Sofia Elisabeth Kjellman,
Anders Schomacker,
Naima El Bani Altuna,
Christine Tømmervik Kollsgård,
Solvei Stenslie,
Ellery Brydon Daines
:
Geology Day 2020
11. september 2021 DATA
Inger Greve Alsos,
Youri Lammers,
Sofia Elisabeth Kjellman,
Marie Føreid Merkel,
Emma Marie Bender,
Alexandra Rouillard
m.fl.:
Ancient sedimentary DNA shows rapid post-glacial colonization of Iceland followed by relatively stable vegetation until Landnám
2021 FULLTEKST
Alexandra Rouillard,
Marie Bulínová,
Sofia Elisabeth Kjellman,
Carolina Olid,
Cristian Gudasz,
Johan Rydberg
m.fl.:
PolarCH4ives: Metagenomic and geochemical arCH4ives from Abisko lakes
2021
Anastasia Poliakova,
Lena Håkansson,
Anders Schomacker,
Antony Brown,
Sofia Elisabeth Kjellman,
Inger Greve Alsos
:
Multi-proxy study on ancient plant DNA, geochemical profiles, macro- and microfossils established event-based chronology for the High Arctic lake Tenndammen, Svalbard
2020
Anastasia Poliakova,
Lena Håkansson,
Anders Schomacker,
Antony Brown,
Sofia Elisabeth Kjellman,
Inger Greve Alsos
:
Multi-proxy study based on sedaDNA, pollen and plant macrofossils detects high proportion of Svalbard flora over the past 700 years
2020
Sofia Elisabeth Kjellman,
Anders Schomacker,
Elizabeth K. Thomas
:
Lake Water Isotope Gradients in Arctic Norway, Sweden and Finland: Implications for Proxy-based Precipitation Reconstructions
2020 SAMMENDRAG
Sofia Elisabeth Kjellman
:
Holocene precipitation seasonality in Svalbard inferred from δ2H of sedimentary leaf waxes
2020
Vårin Trælvik Eilertsen,
Marie Bulinová,
Christine Lockwood-Ireland,
Lis Allaart,
Anders Schomacker,
Sofia Elisabeth Kjellman
:
Fortidens klima/Paleoclimate
2020
Sofia Elisabeth Kjellman
:
Hydrogenisotopenes hemmelighet
geoforskning.no 2020 FULLTEKST
Lis Allaart,
Anders Schomacker,
Matthias Forwick,
Tom Arne Rydningen,
Wesley R. Farnsworth,
Michael J. Retelle
m.fl.:
Holocene environmental history of lake Femmilsjøen, northern Svalbard
2020
Lis Allaart,
Anders Schomacker,
Matthias Forwick,
Tom Arne Rydningen,
Wesley Randall Farnsworth,
Juliane Müller
m.fl.:
Wijdefjorden and Femmilsjøen – an integrated fjord-lake study in northern Spitsbergen
2019
Lis Allaart,
Anders Schomacker,
Matthias Forwick,
Tom Arne Rydningen,
Wesley Randall Farnsworth,
Juliane Müller
m.fl.:
Wijdefjorden and Femmilsjøen - a fjord-lake study in northern Spitsbergen
2019
Sofia Elisabeth Kjellman,
Anders Schomacker,
Elizabeth K. Thomas,
Lena Håkansson,
Sandrine Duboscq,
Allison Cluett
m.fl.:
Leaf wax hydrogen isotope reconstruction of Holocene precipitation seasonality in High Arctic Svalbard
2019
Anders Schomacker,
Sofia Elisabeth Kjellman
:
Flyvende forskere – et klimaproblem
Forskning.no 27. mai 2019 FULLTEKST
Sofia Elisabeth Kjellman
:
As a climate researcher, should I change my air-travel habits?
Nature 2019 DOI
Alexandra Rouillard,
Mikkel Winther Pedersen,
Inger Greve Alsos,
Pernille B Eidesen,
Wesley R. Farnsworth,
Lena M Håkansson
m.fl.:
Microbial methane cycling during the Holocene in Svalbard: a paleogenomics perspective based on lake sediment
2019
Sofia Elisabeth Kjellman,
Anders Schomacker,
Lena Håkansson,
Elizabeth K. Thomas
:
Holocene Arctic precipitation and its response to sea ice extent - using leaf wax hydrogen isotopes as a proxy
2018
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Forskningsinteresser
Som paleoklimatolog og kvartærgeolog er jeg interessert i å forstå langsiktige klimaendringer. Forskningen min fokuserer på rekonstruksjon av arktisk fortidsklima, hovedsakelig ved bruk av organisk geokjemiske og stabile isotopproxyer.
Nøkkelord: Arktis, holocen, paleoklima, klimaproxy, innsjøsedimenter, organisk geokjemi, biomarkører, stabile isotoper
Undervisning
Min undervisningserfaring inkluderer ledelse av øvelser i klasserom og på lab, forelesninger og feltarbeid på bachelor- og master-/Ph.d.-nivå, samt veiledning av masterstudenter. Jeg underviser på følgende kurs:
- GEO-2003 Kvartærgeologi (emneansvarlig høsten 2023)
- GEO-3136/8136 Practical geochronological methods (kurs satt på pause våren 2023)
