Thule Inuit environmental impacts on Kangeq, southwest Greenland E. Panagiotakopulu1*, J. Edward Schofield2, K. Vickers3, Kevin J. Edwards,4,5 Paul C. Buckland6 1 School of GeoSciences, University of Edinburgh, Drummond Street, 2EH8 9XP *Corresponding author - Email address:
[email protected] 2 Department of Geography and Environment, School of Geosciences, University of Aberdeen, Elphinstone Road, Aberdeen AB24 3UF, UK Email address:
[email protected] 3 Department of Archaeology, University of Sheffield, Minalloy House, 10-16 Regent Street, Sheffield, S1 3NJ Email address:
[email protected] 4 Departments of Geography and Environment and Archaeology, School of Geosciences, University of Aberdeen, Elphinstone Road, Aberdeen AB24 3UF, UK Email address:
[email protected] 5 Scott Polar Research Institute, University of Cambridge, Lensfield Road, Cambridge CB2 1ER, UK 6 Independent researcher, 20 Den Bank Close, S10 5PA, Sheffield, UK Email address:
[email protected] Declarations of interest: none Abstract Palaeoecological investigations of a rapidly eroding coastal midden and an adjacent peat bog on the island of Kangeq in southwest Greenland have provided new information on environmental change and human impact associated with Thule Inuit occupation. Palynological and palaeoentomological datasets have been produced through the 14th to the 17th centuries AD. The pollen and sedimentary data provide evidence for peat formation, increased frequency of the northern annual herb Koenigia islandica (Iceland purslane) from the end of the 15th century AD, and a decline in shrub pollen over the same period. These changes are interpreted as local responses to Little Ice Age cooling. No clear signal for human impact on the vegetation was revealed in the pollen record, and there was little macroscopic charcoal recovered from either of the sedimentary contexts that were examined; microscopic charcoal evident in the peat column is probably evidence for domestic fires.