From our Ecosphere Naturalist track: #Lemmings spend much of their lives tunneling through snow; Arctic #ClimateChange may harden the snowpack, posing an energetic challenge doi.org/10.1002/ecs2.3… #BehavioralEcology #OpenAccess Mathilde Poirier Sentinelle Nord | Sentinel North CentreEtudesNord

Le labbe à longue queue, un grand voyageur qui défie la théorie Yannick Seyer, PhD CentreEtudesNord Sciences et génie – Université Laval Hawk Mountain bit.ly/3pGwbq4

On a fêté les 60 ans du Centre d'Études Nordiques CentreEtudesNord la semaine dernière ! 🎉 Voila une vidéo qui raconte qui ont est et ce qu'on étudie 🤓❄ #arctic #research youtu.be/ayV1L9JMMmg

1/2 #DYK that Lemmings are small mammals with a big influence on Arctic ecosystems? Most arctic predators eat lemmings.

I have the chance to be involve in this amazing multidisciplinary project! Check out our new paper about the challenges and design of a camera trap filming lemmings under the snow! 🐹🎥 Sentinelle Nord | Sentinel North

#DYK that #climatechange is making it harder for #lemmings to dig tunnels in the snow? Read tinyurl.com/3rhryuyc to find out why that’s a big deal in the #Arctic Université Laval Museum of Nature

#DYK that the lemming plays a bigger role in the arctic ecosystem than the polar bear? Learn how climate change is affecting the Arctic’s smallest mammal. #Arcticmammal #arcticecosystem canada.ca/en/polar-knowl…

Shrub branches are great thermal conductor (about 20X more than snow!). Those shrubs can lead to a cooling of the permafrost in winter (thermal bridging by frozen branches) and a warming in spring (light/heat absorption by buried branches). ❄️ See our new study in Nature Geoscience

Les intrigantes variations cycliques des lemmings n'ont pas fini de surprendre Musée de la nature Sciences et génie – Université Laval CentreEtudesNord bit.ly/3IAT6Ms

OFFRE DE MAITRISE à l'UQTR sous la supervision de Christophe Kinnard et de Florent Dominé ❄ Interactions neige-végétation dans l'Arctique ❄

Joignez vous à nous pour cette école doctorale sur la neige! ❄️

Are you interested in Predator-prey ecology | Machine learning | Movement analysis | Modelling? Our group is hosting an advanced field school in computational ecology🤖+🐻 Join us at the end of May, in a cozy cottage, by a beautiful lake, in the boreal forest 🌲 🙏RT | info 👇

La neige d'Iqaluktuuttiaq sous observation Sentinelle Nord | Sentinel North Mathilde Poirier bit.ly/3GmVrLl

New paper in 大富豪/至尊娱乐城/浩瀚电竞/亚盘/麻将玩法/西甲直播/芬超/CQ9/新币娱乐/千亿体育/腾龙集团! 🐹❄️ Our study shows the importance of deep snow in #lemming habitats, providing them with favorable conditions. But there's a tradeoff: deeper snowpack means tougher snow, impacting lemming winter reproduction negatively. ➡️rdcu.be/dfhux

Quand l'ours blanc chasse comme les requins au cinéma: des chercheurs décrivent une technique inédite utilisée par l'ours blanc pour chasser l'oie des neiges CentreEtudesNord David Bolduc Frédéric Dulude-de Broin Mathilde Poirier Sciences et génie – Université Laval bit.ly/46ygViB

Une activité que j’animerai avec grand plaisir! Rémi Quirion Québec Science Les Années lumière

Un article sur notre film! ❄️🩵

De l'importance de la façon dont on aborde les changements climatiques 🌎💙🌱 #JourDeLaTerre

Excited to share our new paper in Ecology ! ❄️ Our 17-year study shows that even moderate winter events (rain-on-snow, melt-feeze) can negatively influence lemming winter reproduction and population growth. 🐹 Open-access available here: 🔗 doi.org/10.1002/ecy.70…

Our last study on the cover of Ecology 🐹❄️