Sofia Isabel dos Santos Ribeiro

Sofia Isabel dos Santos Ribeiro

Associate Professor


  1. 2024
  2. Published

    Millennial-scale variations in Arctic sea ice are recorded in sedimentary ancient DNA of the microalga Polarella glacialis

    Harðardóttir, S., Haile, James Seymour, Ray, J. L., Limoges, A., Van Nieuwenhove, N., Lalande, C., Grondin, P., Jackson, Rebecca, Skaar, K. S., Heikkilä, M., Berge, J., Lundholm, Nina, Massé, G., Rysgaard, S., Seidenkrantz, M., De Schepper, S., Lorenzen, Eline, Lovejoy, C. & dos Santos Ribeiro, Sofia Isabel, 2024, In: Communications Earth and Environment. 5, 13 p., 25.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Accepted/In press

    The dark art of cultivating glacier ice algae

    Jensen, M. B., Perini, L., Halbach, L., Jakobsen, H., Haraguchi, L., dos Santos Ribeiro, Sofia Isabel, Tranter, M., Benning, L. G. & Anesio, A. M., 2024, (Accepted/In press) In: Botany Letters.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. 2023
  5. Published

    From land to sea: provenance, composition, and preservation of organic matter in a marine sediment record from the North-East Greenland shelf spanning the Younger Dryas–Holocene

    Andreasen, Nanna, Jackson, Rebecca, Rudra, A., Nøhr-Hansen, H., Sanei, H., Bojesen-Koefoed, J., Seidenkrantz, M., Pearce, C., Thibault, Nicolas Rudolph & dos Santos Ribeiro, Sofia Isabel, 2023, In: Boreas. 52, 4, p. 459-475 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Ice-ocean interactions at the Northeast Greenland Ice stream (NEGIS) over the past 11,000 years

    Lloyd, J. M., dos Santos Ribeiro, Sofia Isabel, Weckström, K., Callard, L., Ó Cofaigh, C., Leng, M. J., Gulliver, P. & Roberts, D. H., 2023, In: Quaternary Science Reviews. 308, 19 p., 108068.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Impact of Holocene environmental change on the evolutionary ecology of an Arctic top predator

    Westbury, Michael Vincent, Brown, S. C., Lorenzen, J., O'Neill, S., Scott, M. B., McCuaig, J., Cheung, C., Armstrong, E., Valdes, P. J., Castruita, J. A. S., Cabrera, Andrea A., Blom, Stine Keibel, Dietz, R., Sonne, C., Louis, Marie Georgette Yolande J, Galatius, A., Fordham, D. A., dos Santos Ribeiro, Sofia Isabel, Szpak, P. & Lorenzen, Eline, 2023, In: Science Advances. 9, 45, 12 p., eadf3326.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Single-cell DNA from West Greenland marine sediments suggests presence of Protoperidinium tricingulatum in the Arctic

    Luostarinen, T., dos Santos Ribeiro, Sofia Isabel, Zimmermann, Heike Hildegard, Kvorning, A. B. & Heikkilä, M., 2023, (E-pub ahead of print) In: Journal of Eukaryotic Microbiology. 15 p., e13005.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. 2022
  10. Predicting the future of coastal marine ecosystems in the rapidly changing Arctic: The potential of palaeoenvironmental records

    Heikkilä, M., dos Santos Ribeiro, Sofia Isabel, Weckström, K. & Pieńkowski, A. J., 2022, In: Anthropocene. 37, 13 p., 100319.

    Research output: Contribution to journalReviewResearchpeer-review

  11. 2021
  12. Late Holocene sea-surface changes in the North Water polynya reveal freshening of northern Baffin Bay in the 21st century

    Koerner, K. A., Limoges, A., Van Nieuwenhove, N., Richerol, T., Massé, G. & dos Santos Ribeiro, Sofia Isabel, 2021, In: Global and Planetary Change. 206, 15 p., 103642.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. 2020
  14. An annual cycle of diatom succession in two contrasting Greenlandic fjords: from simple sea-ice indicators to varied seasonal strategists

    Luostarinen, T., dos Santos Ribeiro, Sofia Isabel, Weckström, K., Sejr, M., Meire, L., Tallberg, P. & Heikkilä, M., 2020, In: Marine Micropaleontology. 158, 15 p., 101873.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Episodic Atlantic Water Inflow Into the Independence Fjord System (Eastern North Greenland) During the Holocene and Last Glacial Period

    Van Nieuwenhove, N., Limoges, A., Nørgaard-Pedersen, N., Seidenkrantz, M. & dos Santos Ribeiro, Sofia Isabel, 2020, In: Frontiers in Earth Science. 8, 13 p., 565670.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Improving the paleoceanographic proxy tool kit – On the biogeography and ecology of the sea ice-associated species Fragilariopsis oceanica, Fragilariopsis reginae-jahniae and Fossula arctica in the northern North Atlantic

    Weckström, K., Roche, B. R., Miettinen, A., Krawczyk, D., Limoges, A., Juggins, S., dos Santos Ribeiro, Sofia Isabel & Heikkilä, M., 2020, In: Marine Micropaleontology. 157, 11 p., 101860.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Learning from the past: Impact of the Arctic Oscillation on sea ice and marine productivity off northwest Greenland over the last 9,000 years

    Limoges, A., Weckström, K., dos Santos Ribeiro, Sofia Isabel, Georgiadis, E., Hansen, K. E., Martinez, P., Seidenkrantz, M., Giraudeau, J., Crosta, X. & Massé, G., 2020, In: Global Change Biology. 26, 12, p. 6767-6786 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Local and regional controls on Holocene sea ice dynamics and oceanography in Nares Strait, Northwest Greenland

    Georgiadis, E., Giraudeau, J., Jennings, A., Limoges, A., Jackson, Rebecca, dos Santos Ribeiro, Sofia Isabel & Massé, G., 2020, In: Marine Geology. 422, 11 p., 106115.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Review article: How does glacier discharge affect marine biogeochemistry and primary production in the Arctic?

    Hopwood, M. J., Carroll, D., Dunse, T., Hodson, A., Holding, J. M., Iriarte, J. L., dos Santos Ribeiro, Sofia Isabel, Achterberg, E. P., Cantoni, C., Carlson, D. F., Chierici, M., Clarke, J. S., Cozzi, S., Fransson, A., Juul-Pedersen, T., Winding, M. H. S. & Meire, L., 2020, In: Cryosphere. 14, 4, p. 1347-1383 37 p.

    Research output: Contribution to journalReviewResearchpeer-review

  20. 2019
  21. Sea-level rise in Denmark: Bridging local reconstructions and global projections

    Colgan, W., Box, J. E., dos Santos Ribeiro, Sofia Isabel & Kjeldsen, Kristian Kjellerup, 2019, In: Geological Survey of Denmark and Greenland Bulletin. 43, 5 p., e2019430101.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. 2018
  23. European trading, whaling and climate history of west Greenland documented by historical records, drones and marine sediments

    Mikkelsen, N., Kuijpers, A., dos Santos Ribeiro, Sofia Isabel, Myrup, M., Seiding, I. & Lennert, A. E., 2018, In: Geological Survey of Denmark and Greenland Bulletin. 41, p. 67-70 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Late Holocene Sea Surface Instabilities in the Disko Bugt Area, West Greenland, in Phase With δ18O Oscillations at Camp Century

    Allan, E., de Vernal, A., Knudsen, M. F., Hillaire-Marcel, C., Moros, M., dos Santos Ribeiro, Sofia Isabel, Ouellet-Bernier, M. M. & Seidenkrantz, M. S., 2018, In: Paleoceanography and Paleoclimatology. 33, 2, p. 227-243 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Spring Succession and Vertical Export of Diatoms and IP25 in a Seasonally Ice-Covered High Arctic Fjord

    Limoges, A., Masse, G., Weckstrom, K., Poulin, M., Ellegaard, Marianne, Heikkila, M., Geilfus, N., Sejr, M. K., Rysgaard, S. & dos Santos Ribeiro, Sofia Isabel, 2018, In: Frontiers in Earth Science. 6, 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. 2016
  27. Investigations of past climate and sea-ice variability in the fjord area by Station Nord, eastern North Greenland

    Nørgaard-Pedersen, N., dos Santos Ribeiro, Sofia Isabel, Mikkelsen, N., Limoges, A. & Seidenkrantz, M., 2016, In: Geological Survey of Denmark and Greenland Bulletin. 35, p. 67-70 4 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  28. 2014
  29. Echoes from the Past: A Healthy Baltic Sea Requires More Effort

    Kotilainen, A. T., Arppe, L., Dobosz, S., Jansen, E., Kabel, K., Karhu, J., Kotilainen, M. M., Kuijpers, A., Lougheed, B. C., Meier, H. E. M., Moros, M., Neumann, T., Porsche, C., Poulsen, N., Rasmussen, P., Ribeiro, S., Risebrobakken, B., Ryabchuk, D., Schimanke, S., Snowball, I. & 5 others, Spiridonov, M., Virtasalo, J. J., Weckström, K., Witkowski, A. & Zhamoida, V., Feb 2014, In: Ambio. 43, 1, p. 60-68 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. 2013
  31. Published

    Hundred years of environmental change and phytoplankton ecophysiological variability archived in coastal sediments

    dos Santos Ribeiro, Sofia Isabel, Berge, T., Lundholm, Nina & Ellegaard, Marianne, 11 Apr 2013, In: PLoS ONE. 8, 4, 8 p., e61184.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Using the sediment archive of living dinoflagellate cysts and other protist resting stages to study temporal population dynamics

    Ellegaard, Marianne, dos Santos Ribeiro, Sofia Isabel, Lundholm, Nina, Andersen, Thorbjørn Joest, Berge, T., Ekelund, Flemming, Härnström, K. & Godhe, A., 2013, Biological and geological perspectives of dinoflagellates. Lewis, J. M., Marret, F. & Bradley, L. R. (eds.). Geological Society, p. 149-153 5 p. (The Micropalaeontological Society, Special Publications, Vol. 5).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  33. 2012
  34. Published

    Archaeperidinium saanichi sp. nov. a new species based on morphological variation of cyst and theca within the Archaeperidinium minutum Jörgensen 1912 species complex

    Mertens, K. N., Yamaguchi, A., Kawami, H., dos Santos Ribeiro, Sofia Isabel, Leander, B. S., Price, A. M., Pospelova, V., Ellegaard, Marianne & Matsuoka, K., 2012, In: Marine Micropaleontology. 96–97, p. 48-62 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Climate variability in West Greenland during the past 1500 years: evidence from a high-resolution marine palynological record from Disko Bay

    dos Santos Ribeiro, Sofia Isabel, Moros, M., Ellegaard, Marianne & Kuijpers, A., 2012, In: Boreas. 41, 1, p. 68-83 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Reconstructing the history of an invasion: the toxic phytoplankton species Gymnodinium catenatum in the Northeast Atlantic

    dos Santos Ribeiro, Sofia Isabel, Amorim, A., Andersen, Thorbjørn Joest, Abrantes, F. & Ellegaard, Marianne, 2012, In: Biological Invasions. 14, 5, p. 969-985 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. 2011
  38. Published

    Buried alive – germination of up to a century-old marine protist resting stages

    Lundholm, Nina, dos Santos Ribeiro, Sofia Isabel, Andersen, Thorbjørn Joest, Koch, T. A., Godhe, A., Ekelund, Flemming & Ellegaard, Marianne, 2011, In: Phycologia. 50, 6, p. 629-640 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Marine Protists Resting Stages as Tracers of Environmental Change

    dos Santos Ribeiro, Sofia Isabel, 2011, University of Copenhagen.

    Research output: Book/ReportPh.D. thesisResearch

  40. Published

    Phytoplankton growth after a century of dormancy illuminates past resilience to catastrophic darkness

    dos Santos Ribeiro, Sofia Isabel, Berge, T., Lundholm, Nina, Andersen, Thorbjørn Joest, Abrantes, F. & Ellegaard, Marianne, 2011, In: Nature Communications. 2, 7 p., 311.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Resting cysts of freshwater dinoflagellates in southeastern Georgian Bay (Lake Huron) as proxies of cultural eutrophication

    McCarthy, F. M. G., Mertens, K. N., Ellegaard, Marianne, Sherman, K., Pospelova, V., dos Santos Ribeiro, Sofia Isabel, Blasco, S. & Vercauteren, D., 2011, In: Review of Palaeobotany and Palynology. 166, 1–2, p. 46-62 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. 2010
  43. Published
  44. 2009
  45. Published
  46. Published

    Determining the absolute abundance of dinoflagellate cysts in recent marine sediments: The Lycopodium marker-grain method put to the test

    Mertens, K., Verhoeven, Verleye, Louwye, Amorim, Ribeiro, S., Deaf, A. S., Harding, I. C., Schepper, S. D., González, C., Kodrans-Nsiah, M., Vernal, A. D., Henry, M., Radi, T., Dybkjaer, K., Poulsen, N. E., Feist-Burkhardt, S., Chitolie, J., Heilmann-Clausen, C., Londeix, L. & 17 others, Turon, J., Marret, F., Matthiessen, J., McCarthy, F. M. G., Prasad, V., Pospelova, V., Hughes, J. E. K., Riding, J. B., Rochon, A., Sangiorgi, F., Welters, N., Sinclair, N., Thun, C., Soliman, A., Nieuwenhove, N. V., Vink, A. & Young, M., 2009, In: Review of Palaeobotany and Palynology. 157, 3-4, p. 238-252

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Process length variation in cysts of a dinoflagellate, Lingulodinium machaerophorum, in surface sediments: investigating its potential as salinity proxy.

    Mertens, K., Ribeiro, S., Ilham, B., Caner, H., Combourieu-Nebout, N., Dale, B., de Vernal, A., Ellegaard, M., Filipova, M., Godhe, A., Goubert, E., Grøsfjeld, K., Holzwarth, U., Kotthoff, U., Leroy, S. A. G., Londeix, L., Marret, F., Matsuoka, K., Mudle, P. J., Naudts, L. & 11 others, Peña-Manjarrez, J. L., Persson, A., Popescu, S., Pospelova, V., Sangiorgi, F., van der Meer, M. T. J., Vink, A., Zonneveld, K. A. F., Vercauteren, D., Vlassenbroeck, J. & Louwye, S., 2009, In: Marine Micropaleontology. 70, 1-2, p. 54-69 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. 2008
  49. Published

    Dinoflagellate cyst assemblages from two contrasting sites in the Azores (Portugal) - Horta Bay and D. João de Castro Seamount

    dos Santos Ribeiro, Sofia Isabel & Amorim, A., 2008.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  50. Published
  51. Published

    Environmental drivers of temporal succession in recent dinoflagellate cyst assemblages from a coastal site in the North-East Atlantic (Lisbon Bay, Portugal).

    dos Santos Ribeiro, Sofia Isabel & Amorim, A., 2008, In: Marine Micropaleontology. 68, 1-2, p. 156-178

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

ID: 345374363