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Bilde av Sørensen, Steffen Aagaard
Foto: Kai Mortensen
Bilde av Sørensen, Steffen Aagaard
Institutt for geovitenskap steffen.sorensen@uit.no +4777646374 94 54 39 98 Tromsø 2206

Steffen Aagaard Sørensen

Forsker

  • Thomas Haugland Johansen, Steffen Aagaard Sørensen, Kajsa Møllersen, Fred Godtliebsen :
    Instance Segmentation of Microscopic Foraminifera
    Applied Sciences 2021 ARKIV / DOI
  • Marit-Solveig Seidenkrantz, Antoon Kuijpers, Steffen Aagaard Sørensen, Holger Lindgreen, Jesper Olsen, Christof Pearce :
    Evidence for influx of Atlantic water masses to the Labrador Sea during the Last Glacial Maximum
    Scientific Reports 2021 ARKIV / DOI
  • Noortje Dijkstra, Juho Junttila, Steffen Aagaard Sørensen :
    Impact of drill cutting releases on benthic foraminifera at three exploration wells drilled between 1992 and 2012 in the SW Barents Sea, Norway
    Marine Pollution Bulletin 2020 ARKIV / DOI
  • Thomas Haugland Johansen, Steffen Aagaard Sørensen :
    Towards detection and classification of microscopic foraminifera using transfer learning
    Proceedings of the Northern Lights Deep Learning Workshop 2020 ARKIV / DOI
  • Juho Junttila, Noortje Dijkstra, Steffen Aagaard Sørensen :
    Spreading of drill cuttings and sediment recovery of three exploration wells of different ages, SW Barents Sea, Norway
    Marine Pollution Bulletin 2018 ARKIV / DOI
  • Sarah Miche Patricia Berben, Katrine Husum, Alba Navarro-Rodriguez, Simon T. Belt, Steffen Aagaard Sørensen :
    Semi-quantitative reconstruction of early to late Holocene spring and summer sea ice conditions in the northern Barents Sea
    Journal of Quaternary Science 2017 ARKIV / DOI
  • Noortje Dijkstra, Juho Junttila, Steffen Aagaard Sørensen :
    Environmental baselines and reconstruction of Atlantic Water inflow in Bjørnøyrenna, SW Barents Sea, since 1800 CE
    Marine Environmental Research 2017 ARKIV / DOI
  • Steffen Aagaard Sørensen, Juho Junttila, Noortje Dijkstra :
    Identifying past petroleum exploration related drill cutting releases and influences on the marine environment and benthic foraminiferal communities, Goliat Field, SW Barents Sea, Norway
    Marine Pollution Bulletin 2017 ARKIV / DOI
  • Sarah Miche Patricia Berben, Katrine Husum, Steffen Aagaard Sørensen :
    A late-Holocene multi-proxy record from the northern Norwegian margin: Temperature and salinity variability
    The Holocene 2017 ARKIV / DOI
  • Kari Skirbekk, Morten Hald, Marchitto Thomas Jr., Juho Junttila, Dorthe Klitgaard Kristensen, Steffen Aagaard Sørensen :
    Benthic foraminiferal growth seasons implied from Mg/Ca-temperature correlations for three Arctic species
    Geochemistry Geophysics Geosystems 22. november 2016 ARKIV / DOI
  • Steffen Aagaard Sørensen, Katrine Husum, Morten Hald, Thomas Marchitto, Fred Godtliebsen :
    Sub sea surface temperatures in the Polar North Atlantic during the Holocene: Planktic foraminiferal Mg/Ca temperature reconstructions
    The Holocene 2014 ARKIV / DOI
  • Diane Groot, Steffen Aagaard Sørensen, Katrine Husum :
    Reconstruction of Atlantic water variability during the Holocene in the western Barents Sea
    Climate of the Past 2014 ARKIV / DOI
  • Steffen Aagaard Sørensen, Katrine Husum, Kirstin Werner, Robert f. Spielhagen, Morten Hald, Thomas Marchitto :
    A Late Glacial–Early Holocene multiproxy record from the eastern Fram Strait, Polar North Atlantic
    Marine Geology 2014 ARKIV / DOI
  • Marit-Solveig Seidenkrantz, Hanne Ebbesen, Steffen Aagaard Sørensen, Matthias Moros, Jeremy M. Lloyd, Jesper Olsen m.fl.:
    Early Holocene large-scale meltwater discharge from Greenland documented by foraminifera and sediment parameters
    Palaeogeography, Palaeoclimatology, Palaeoecology 2012 DOI
  • R.F. Spielhagen, K Werner, Steffen Aagaard Sørensen, Katarzyna Zamelczyk, E. Kandiano, G. Budéus m.fl.:
    Enhanced Modern Heat Transfer to the Arctic by Warm Atlantic Water
    Science 2011 DOI
  • Steffen Aagaard Sørensen, Katrine Husum, Morten Hald, Jochen Knies :
    Paleoceanographic development in the SW Barents Sea during the Late Glacial – Early Holocene transition
    Quaternary Science Reviews 2010 DOI
  • Juho Junttila, Steffen Aagaard Sørensen, Katrine Husum, Morten Hald :
    Late Glacial-Holocene clay minerals elucidating glacial history in the SW Barents Sea
    Marine Geology 2010 DOI
  • Steffen Aagaard Sørensen, Katrine Husum, Morten Hald, J. Knies :
    Paleoceanographic development in the SW Barents Sea during the Late Weichselian-Early Holocene transition
    Quaternary Science Reviews 2010 DOI
  • Juho Junttila, Noortje Dijkstra, Steffen Aagaard Sørensen, Sabine K.J. Cochrane, Bjarne Landfald, Stian Røberg m.fl.:
    Barents Sea Drill cuttings research initiative (BARCUT)-project - End report
    2019 ARKIV
  • Steffen Aagaard Sørensen, Juho Junttila, Noortje Dijkstra :
    Identifying past petroleum exploration related drill cutting releases and influences on the marine environment and benthic foraminiferal communities, SW Barents Sea, Norway
    2018
  • Juho Junttila, Noortje Dijkstra, Steffen Aagaard Sørensen, Kari Skirbekk, Beata Sternal :
    Drill cuttings and mine tailings deposition
    2018
  • Noortje Dijkstra, Steffen Aagaard Sørensen, Juho Junttila :
    Foraminiferal responses to drill cutting releases in the SW Barents Sea
    2018
  • Julie Berg, Juho Junttila, Steffen Aagaard Sørensen, Noortje Dijkstra :
    Drill cutting release in Ingøydjupet, SW Barents Sea from a well drilled in 1987, and its impact on benthic foraminifera
    2017
  • Anders Tysnes, Juho Junttila, Noortje Dijkstra, Steffen Aagaard Sørensen :
    Investigating the variability of Atlantic water inflow to the southwestern Barents Sea through Bjørnøyrenna during the Late Glacial and Holocene based on benthic foraminifera and sediment properties
    2017
  • Noortje Dijkstra, Juho Junttila, Steffen Aagaard Sørensen :
    Reconstructing pre-impact baseline conditions using benthic foraminifera in an area of increasing petroleum exploration activities
    2016
  • Steffen Aagaard Sørensen, Juho Junttila, Noortje Dijkstra :
    Benthic foraminiferal responses to operational drill cutting discharge in the SW Barents Sea - a case study.
    2016
  • Juho Junttila, Steffen Aagaard Sørensen, Noortje Dijkstra :
    Spreading and deposition of drill cuttings in the Barents Sea – Plans of the Barents Sea drill cuttings research initiative (BARCUT) project
    2016
  • Steffen Aagaard Sørensen, Noortje Dijkstra, Juho Junttila :
    Pre-impacted baselines and bio-monitoring of the marine environment using benthic foraminiferal assemblages – examples from the SW Barents Sea
    2016
  • Noortje Dijkstra, Juho Junttila, Steffen Aagaard Sørensen :
    Bio-monitoring using benthic foraminiferal assemblages – examples from the SW Barents Sea.
    2015
  • Steffen Aagaard Sørensen, Katrine Husum, Matthias Forwick, Morten Hald :
    Paleoceanographic reconstruction in the Olga Basin, northern Barents Sea during the Holocene
    2014
  • Steffen Aagaard Sørensen, P. Cabedo-Sanz, Katrine Husum, Matthias Forwick, Karin Andreassen, Morten Hald :
    Paleoceanographic reconstruction at the western Barents Sea Margin during the last deglaciation
    2013
  • Katrine Husum, Sarah Berben, Patricia Cabedo Sanz, C. V. Dylmer, Diane Groot, Steffen Aagaard Sørensen m.fl.:
    Holocene paleoceanography and sea ice variability in the European Arctic: a multi-proxy study from west Barents Sea
    2013
  • Katrine Husum, Tine Lander Rasmussen, Steffen Aagaard Sørensen, Katarzyna Zamelczyk, Sarah Berben, Morten Hald :
    New Holocene sea surface and subsurface temperature reconstructions from the European Arctic: implications for the inflow of Atlantic Water
    2013
  • Steffen Aagaard Sørensen, Katrine Husum, Morten Hald, Thomas Marchitto, Fred Godtliebsen :
    Holocene Atlantic Water temperature reconstruction in the Nordic Seas based on foraminiferal Mg/Ca ratios
    2012
  • Steffen Aagaard Sørensen, Katrine Husum, Matthias Forwick :
    Barents Sea water mass characteristics during and after the deglaciation
    2012
  • Steffen Aagaard Sørensen, Katarzyna Zamelczyk, Juho Junttila, Katrine Husum, Morten Hald :
    Atlantic Water inflow to the Arctic Ocean from the last glaciation to the present
    2011
  • Steffen Aagaard Sørensen, Katrine Husum, Morten Hald, Thomas Marchitto, Kirstin Werner, Robert f. Spielhagen m.fl.:
    Mg/Ca paleotemperature reconstructions of Atlantic Water advected to the European subarctic and arctic margins the past 14.000 cal yr B.P
    2011
  • Steffen Aagaard Sørensen, Morten Hald, Katrine Husum, J. Knies, Nalan Koc :
    Late Glacial – Holocene climate variability and sedimentary environments on northern continental shelves. Zonal and meridional Atlantic Water advectio
    2011
  • Morten Hald, Katrine Husum, Dorthe Klitgaard Kristensen, Nalan Koc, Arto Miettinen, Simon Pind Jessen m.fl.:
    Past oceanographic changes in the European Arctic: New results from the IPY SciencePub project
    2010
  • Katrine Husum, Morten Hald, Anne Burhol, Steffen Aagaard Sørensen, Katarzyna Zamelczyk :
    Improving Ocean Temperature Proxies – Reconstruction of Sea Surface Temperatures in northern high-latitude oceans
    2010
  • Steffen Aagaard Sørensen, Katrine Husum, Tom Marchitto, Morten Hald, Kirstin Werner, Robert Spielhagen :
    Paleotemperature reconstructions of inflowing Atlantic Water to the European subarctic and arctic margin during the last glacial/interglacial cycle using Mg/Ca ratios
    2010
  • Juho Junttila, Steffen Aagaard Sørensen, Katrine Husum, Morten Hald :
    Late Glacial – Holocene clay minerals elucidating glacial history in the SW Barents Sea
    2010
  • Katrine Husum, Morten Hald, Anne Burhol, Steffen Aagaard Sørensen, Katarzyna Zamelczyk :
    Reconstructions of Arctic sea surface temperatures: new and improved planktic foraminiferal proxies
    2010
  • Juho Junttila, Steffen Aagaard Sørensen, Katrine Husum, Morten Hald :
    Late Glacial – Holocene clay minerals elucidating glacial history in the SW Barents Sea
    2010
  • Steffen Aagaard Sørensen, Katrine Husum, Morten Hald, Jochen Knies :
    Multiproxy reconstruction of the paleooceanography in the SW Barents Sea during the Late Glacial- Early Holocene transition
    2009
  • Steffen Aagaard Sørensen, Katrine Husum, Morten Hald, Jochen Knies :
    Multiproxy reconstruction of rapid paleooceanographic changes in the SW Barents Sea during the Late Glacial- Early Holocene transition
    2009
  • Steffen Aagaard Sørensen, Katrine Husum, Morten Hald :
    Subarctic paleoceanographic variability of the meridional Atlantic Water influx during the Late Glacial and Holocene: Quantitative temperature evidence from Mg/Ca-ratios and stable isotopes
    2009
  • Simon Pind Jessen, Steffen Aagaard Sørensen, Katarzyna Zamelczyk :
    Oseanografi, Paleoseanografi og Klima. Del av Lærerveiledning til utstillingen SPOR - På sporet av fortidens klima
    SPOR - På sporet av fortidens klima 2009 FULLTEKST / PROSJEKT
  • Simon Pind Jessen, Steffen Aagaard Sørensen, Katarzyna Zamelczyk :
    SPOR - På sporet av fortidens klima
    SPOR - På sporet av fortidens klima 2009 OMTALE / PROSJEKT
  • Juho Junttila, Steffen Aagaard Sørensen, Katrine Husum, Morten Hald :
    Late glacial-Holocene clay minerals elucidating glacial and paleoceanographic history in the SW Barents Sea
    2008

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