Meet Mattias Sjölander, our new postdoctoral researcher in interdisciplinary archaeology


Mattias Sjölander is an archaeologist interested in how past human–environment relationships have developed over time. With a background in Environmental Archaeology, he has experience with several analytical methods, including soil chemistry, spectroscopy, and Geographic Information Systems (GIS).
His research emphasises interdisciplinary approaches that integrate evidence, information and methodologies from different disciplines in order to answer complex research questions.

Mattias recently successfully defended his PhD thesis at Umeå University. He studied hunter-gatherer adaptations from a raw material perspective in a North Fennoscandian setting, using spectroscopic data collected on quartzite artefacts.

In his Postdoc project with us he aims to integrate the information from different environmental proxies (fossil insects & pollen) in order to produce a more high-resolution image of how the European landscape has developed during the Holocene period. Such a model can benefit the further development of current archaeological and environmental models of human migration and settlement.

Outside of work, Matte practices Japanese martial arts, including iaido, jodo and naginata, and relaxes with friends in an online game.

Photograph: Per Melander, Umeå University


  • Mattias Jakobsson receives an award from the Royal Society of Arts and Sciences of Uppsala

    Mattias Jakobsson receives an award from the Royal Society of Arts and Sciences of Uppsala

    The 2026 prize for an interdisciplinary achievement of outstanding quality is awarded to Mattias Jakobsson for his distinguished research into human origins and prehistory. By linking Stone Age genomic data with archaeology and linguistics, Jakobsson has shown that there were different populations that engaged in farming, and hunting and gathering. Read more about the Royal…

  • Gut microbes that trace ancient human journeys

    Gut microbes that trace ancient human journeys

    The newest piece in Nature’s News & Views, co-authored by our PI, Carina Schlebusch and Maja Vukovikj from Human Evolution Program at Uppsala University discusses the study by Carter et al. exploring what our gut microbiomes can tell us about human population history. Humans have never travelled alone. When our ancestors spread out of Africa…

  • The unknown origins of humans on Swedish radio

    Mattias Jakobsson was featured on Swedish Radio’s morning program (Förmiddag i P1) today, 29 Sept 2026. His conversation with Nicke Nordmark, the program leader, is available at: https://www.sverigesradio.se/avsnitt/manniskans-okanda-ursprung (in Swedish). They talked about Homo Sapiens, Neanderthals, and Denisovans and their coexistence; the unknown DNA in our genes; and the possibility that humans as we know…