Pascale (and baby Florent!) participated in the 2018 Yellowknife Geoscience Forum, which had a very good turn out of permafrost scientists!
Pascale presented a poster with some data and thought son the Evolution of incipient lowland thermokarst features in the Blackstone River valley, Yukon (abstract on p. 108 of the Forum’s book of abstracts).
Pascale also presented a brief overview of the thermal monitoring and geomorphological mapping work carried by Maare Packalen, Jim McLaughlin, and Zlatka Pironkova in Ontario Far North. See Permafrost monitoring in the Hudson Bay Lowlands: preliminary results from the Ontario Far North in the Forum’s book of abstracts, p. 60.
The stirring committee of the new Canadian Permafrost Association used the opportunity to have a fruitful meeting in person. The new association should be up and running this summer! Kumari Karunaratne and Toni Lewkowicz gave a presentation to update the community and gather input regarding the mission statement, logo, etc. See The formation of a Canadian permafrost association in the abstract book of the Forum, p. 44.
Welcome to our newest and smallest lab member, Florent Léveillée-Renard, born on June 26th, 2017. Florent went on his first field trip to the Yukon with Pascale this summer, at the age of 2 months. He was great help while visiting field sites along the Dempster highway.
On June 1st, 2017, Emma Ciric presented her research on beaded streams at the Canadian Association of Geographer Annual Meeting at York University. Her poster was very well done, particularly for a first poster (!), and can be viewed here. Emma has now graduated from Laurentian University and went on to pursue a MSc in Coastal and Marine Science at the University of Algarve, in Portugal.
In July and August, Emma, Nathan, and Pascale visited the Blackstone Uplands, Yukon, to investigate field conditions at sites that showed signs of increased permafrost degradation between the 1950s and early 2000s. The data collected will be used for Emma’s honor thesis, as she will examine the distribution of thermokarst features in the Blackstone River valley and discuss terrain characteristics at the affected sites.
Photographs of thermokarst features in the Blackstone Uplands and some field work photos are found here, and more pictures of students hard at work in the field are found here. Nathan and Emma’s field work was made possible by funding from the Goodman School of Mines and the Northern Scientific Training Program. Thanks to the Na-Cho Nyak Dun and Tr’ondëk Hwëch’in First Nations for allowing us to conduct field work on their traditional territories.
Clockwise from top left corner: Degrading ice wedges and thermokarst tunnels; Expanding ponds; Active-layer detachment slides; Developping beaded streams. All photos taken in the Blackstone Uplands in 2016, by Pascale Roy-Leveillee.