Conferences and meetings 14 September 2022 : Århus, Denmark Ancient sedimentary DNA reveals past dispersal and ecosystem build up BIOCHANGE symposium 28 APRIL 2021 : ONline Ancient sedimentary DNA shows rapid post-glacial colonisation of Iceland followed by relatively stable vegetation until Landnám European Geosciences Union -General Assembly 28 APRIL 2021 : ONline Contrasting patterns of vegetation compositing and species diversity over 22,000 years in two adjacent artic-alpine catchments European Geosciences Union -General Assembly 28 JAnuary 2021 : ONline How ancient DNA increases our understanding of species distribution & diversity through time and space International Biogeography Society -Funk Lecture Series 4 - 8 May 2020 : VIENNA, AUSTRIA (ONline) Ancient sedimentary DNA reveals long-term impact of climate change on northern flora European Geosciences Union -General Assembly 3 - 5 March 2020 : Reykjavik, Iceland (Invited Speaker) Using ancient and modern DNA to understand effect of climate change on vascular plants Ecology in the Anthropocene - The Nordic Society Oikos 17 February 2020 : Bern, switzerland Long-term effect of climate change on arctic-alpine flora: new knowledge based on ancient sedimentary DNA Colloquium Plant Sciences -Universität Bern 28 January 2020 : Tromsø, Norway (Invited Speaker) Long-term effect of climate change on arctic vegetation: new knowledge based on ancient DNA The Mohn Prize Seminar -UiT The Arctic University of Norway