Zoë Braul and Ashlyn Frost extracting a permafrost core from a drained lake basin, Old Crow Flats, YT. (June 2010, Pascale Roy-LéveilléeZoë Braul and Ashlyn Frost use a jet-drill to delimit permafrost undera thermokarst lake in Old Crow Flats, YT. (May 2010, Pascale Roy-Léveillée)Camp for winter data collection, Old Crow Flats, YT. (March 2010, Pascale Roy-Léveillée)Jet-drilling to install a permafrost temperature monitoring station in Old Crow Flats, YT. (May 2010, Pascale Roy-Léveillée)Pascale Roy-Léveillée and Ashlyn Frost extract a permafrost core from a thermokarst lake, Old Crow Flats, YT. (May 2010, Pascale Roy-Léveillée)Zoë Braul and Ashlyn Frost after a day of ice augering in Old Crow Flats, YT. (May 2010, Pascale Roy-Léveillée) Share: Twitter, Facebook Short URL: https://carleton.ca/northernresearch/?p=397