Impact of 700 years of Inuvialuit subsistence hunting on beluga whales (www.sciencedaily.com)
from recreationalplacebos@midwest.social to archaeology@mander.xyz on 14 Aug 2024 23:28
https://midwest.social/post/15725826

‘Since Inuvialuit ancestors arrived in the Mackenzie Delta around 800 years ago, beluga whales have been central to their livelihood and culture,’ said archaeologist and co-senior author Professor Max Friesen from University of Toronto.

‘However, little is known of the impact of centuries of sustained subsistence harvests on the beluga population’.

Integrating paleogenomics, genetic simulations, and stable isotope analysis of 45 zooarchaeological beluga remains, and comparing the findings with contemporary data from tissue samples provided by Inuvialuit hunters from their beluga subsistence hunts, the team characterised the effect of 700 years of subsistence harvests on beluga genetic diversity, population structuring, and foraging ecology.

#archaeology