Laura Arppe

Person

Description of research and teaching

Isotopist, paleoecologist, -climatologist. I apply isotope geochemical techniques to study a variety of topics related to past environments. Current projects deal with (1) Holocene saline water inflows to the Baltic Sea, (2) MIS 3-2 climate and environment in Europe and Wrangel Island, (3) 20th century features in Vestfonna glacier ice, Svalbard.

Teaching in the fields of Geochemistry and Isotope geochemistry practicals, Pleistocene climatology

Visit http://blogs.helsinki.fi/larppe for more information.

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Further information on the affiliation2001-2004 Undergraduate student; 2004-2009 Ph.D. student; 2009-- Postdoctoral researcher

Latest publications

  1. Frost rings in 1627 BC and AD 536 in subfossil pinewood from Finnish Lapland

    Helama, S., Saranpää, P., Pearson, C., Arppe, L. M., Holopainen, J., Mäkinen, H., Mielikäinen, K., Nöjd, P., Sutinen, R., Taavitsainen, J-P., Timonen, M., Uusitalo, J. J. & Oinonen, M. J., Jan 2019, In : Quaternary Science Reviews. 204, p. 208-215 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  2. A 7.5 ka chronology of stable carbon isotopes from tree rings with implications for their use in palaeo-cloud reconstruction

    Helama, S., Arppe, L., Timonen, M., Mielikäinen, K. & Oinonen, M., Nov 2018, In : Global and Planetary Change. 170, p. 20-33 14 p.

    Research output: Contribution to journalArticleScientificpeer-review

  3. Solar superstorm of AD 774 recorded subannually by Arctic tree rings

    Uusitalo, J., Arppe, L., Hackman, T., Helama, S., Kovaltsov, G., Mielikäinen, K., Mäkinen, H., Nöjd, P., Palonen, V., Usoskin, I. & Oinonen, M., 28 Aug 2018, In : Nature Communications. 9, 1, 8 p., 3495.

    Research output: Contribution to journalArticleScientificpeer-review

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Latest activities

  1. 8th International Symposium on Biomolecular Archaeology

    Heli Etu-Sihvola (Poster Presentation), Elina Kyllikki Sahlstedt (Poster Presentation), Kati Hannele Salo (Poster Presentation), Laura Maria Arppe (Poster Presentation)
    20 Sep 2018

    Activity: Participating in or organising an event typesOrganisation and participation in conferences, workshops, courses, seminars

  2. 23rd Radiocarbon conference, Trondheim, Norway

    Markku Juhani Oinonen (Poster Presentation), Laura Maria Arppe (Poster Presentation), Heli Saija Kristiina Etu-Sihvola (Poster Presentation), Maria Lahtinen (Poster Presentation)
    17 Jun 201822 Jun 2018

    Activity: Participating in or organising an event typesOrganisation and participation in conferences, workshops, courses, seminars

  3. The 4th Colloquium of Finnish Geosciences

    Heli Etu-Sihvola (Poster Presentation), Elina Sahlstedt (Poster Presentation), Kati Salo (Poster Presentation), Markku Oinonen (Poster Presentation), Laura Arppe (Poster Presentation)
    14 Mar 201815 Mar 2018

    Activity: Participating in or organising an event typesOrganisation and participation in conferences, workshops, courses, seminars

View all (23) »

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