Ancient Sweden's hunting model reveals how humans and wolves can share land
Swedish researchers used computer modeling to solve a 3,000-year-old puzzle: how many moose a landscape needs to feed both human hunters and wolf packs. The findings suggest sustainable coexistence requires territories of 400–500 square kilometers per household and moose densities above 0.6 per square kilometer—insights relevant to modern wildlife management and land-use planning across boreal regions.
Originaltitel: The moose trappers and hunting grounds of Vilhelmina
<p>Archaeological research in northern Sweden has customarily proposed models based on assumed migration patterns to portray resource utilization of prehistoric hunter-gatherers. An average hunting household needs about 500km2 for its subsistence. This assumption, as well as the temporal and spatial distribution of animal resources available for hunting households in the interior of Northern Sweden, is investigated using Agent Based Modelling (ABM) with explicitly identified factors and conditions. ABM simulations were run in order to analyse the relationships between hunters, moose (Alces alces), predators, landscapes and how human migration patterns could be adjusted in order to coincide with moose migrations. The results suggest that wolves and human hunters could coexist if the landscape had a moose density of 0.6 moose/km2 or more and if each hunting household possessed territories of 400–500km2. In accordance with the model’s parameters, the simulation identifies those factors that are particularly sensitive to change and those factors that are necessary in order to maintain an ecological balance between hunters and their prey.</p>