@UTM_Cryosphere

Associate Professor, University of Toronto Mississauga. Ice and snow, modelling, remote sensing, climate, hydrology, weather. Jays fan.

 Toronto, Ontario
sites.utm.utoronto.ca/brown/
Joined December 2015
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253Media
And that’s a wrap on the snow and ice portion of our field research in #Nunavut this year! A big thank you to @NRCan Polar Continental Shelf Program for supporting our field work #PCSP @UTM_GGE @geo_uoft @UTM
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Windy day on the lake today for the Haliburton research today! @UTM_GGE @geo_uoft
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Nothing quite like measuring snow in a snowstorm 😆 but we got the job done! ❄️
UTM Geography, Geomatics and Environment@UTM_GGE23 Feb 2025
❄️ Last weekend, the @UTM GGR317 class braved the snow to collect data for their spatial variability lab and collected a great dataset! ❄️ Thanks to @CampKawartha for hosting us!
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Sloppy slush this year out on our research lakes means walking to the main site rather than driving, but the group managed to get some measurements anyway! A shout out to the trusty snow tube borrowed from @RobinFThorne several years ago :D @UTM_GGE ❄️❄️
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Great energy at the #CRRC2025 poster session with 15 incredible presentations! 🔬❄️ From Arctic ice and hydrology to wildlife, climate change, and ecosystem restoration, students shared fascinating research. Lots of great discussions and engagement! 👏 #ScienceInAction
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Crowded poster session at #CRRC2025! Great turn out to check out what Ernest Groh is up to for his honours thesis project exploring white ice formation on High Arctic Lakes 🧊🧊❄️ @UTM_GGE
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Fantastic start to the session with Caroline Duncan discussing water quality from source to tap in Cambridge Bay, Mathew Mervyn on beaver impacts on tundra streams, and Nick Luymes examined muskox habitat selection below treeline! 💧🦫🐂 #ColdRegionsResearch #CRRC2025
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Big congrats to MSc student Lisa Marno @UTM_GGE @geo_uoft for a great job with her presentation at #CRRC2025 showing changing snow conditions in the Canadian High Arctic
Cold Regions Research Centre (CRRC)@CRRC_WLU31 Jan 2025
The last oral session of Day 2 at #CRRC2025 with an exciting session on remote sensing! 🛰️❄️ From tracking snow phenology shifts to 3D modeling of Great Bear Lake and land cover change in Old Crow Flats—powerful tools for understanding our changing landscapes! 🌍🔬 #ScienceInAction
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With 40+ students registered, the #CRRC2025 fieldwork workshop got students thinking ahead about how to be ready for their field season! 🏕️🧭 Covering often-overlooked essentials—knots, ratchet straps, GPS use, survival gear, and logistics—it was a great refresher for field prep! ❄️🔬 #FieldworkReady
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Networking + games + pizza = the perfect social event at #CRRC2025! 🎮🍕 Great conversations were had and high scores were tried at the arcade bar! A fun way to connect and unwind. 🙌 #NetworkingMadeFun
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A wonderful keynote from Dr. John Smol at the #CRRC2025 Conference, where he explores how Arctic lakes and ponds have reached critical ecological thresholds due to climate warming. A very compelling paleoenvironmental assessment of the profound changes unfolding over time!🌍❄️ #ClimateChange #ArcticResearch
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Some fun photos from the 2024 field season at Scotty Creek: scottycreek.com/trip/detail?…
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We’re back in action! The Ontario field team started the winter ice and snow measurements yesterday, hoping for a nice long winter season this year! ❄️❄️ @UTM_GGE @UTM @geo_uoft
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Cold is singing!
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Laura Brown retweeted
ReSEC Lab@ReSEC_WLU15 Dec 2024
Excellent presentations by @ReSEC_WLU members at @ArcticNet! Fantastic to see our latest research on lake ice and climate change impacts in (sub)Arctic ecosystems being shared with researchers and local communities. Congrats to the team on their valuable contributions! #ReSECLab
ReSEC Lab@ReSEC_WLU10 Dec 2024
Day 2 of #ArcticChange2024 is underway! Come checkout presentations from ReSEC members this afternoon. ❄️🧊💧 Room 314 & 315 from 3-4:30 and during the poster session! @ArcticNet
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Thanks @HomaKrp! A great conference all around!
Dr. Homa Kheyrollah Pour@HomaKrp12 Dec 2024
Great presentation by @UTM_Cryosphere at @ArcticNet on trends of lake ice and snow conditions in High Arctic lakes, backed by comprehensive statistical analysis and compelling insights! #LakeIce
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Climate change is making Canada's ice roads increasingly unpredictable, threatening public safety, infrastructure and the economy. Canada Research Chair Homa Kheyrollah Pour shares her collaborative research and recommendations in @ConversationCA: theconversation.com/climate-…
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Lisa Marno is representing the lab group at #AGU2024 and presenting her work on changing snow in the High Arctic! If anyone would like to learn more, drop by poster #410 and see where snowfall is changing and by how much ❄️❄️❄️ @UTM_GGE @geo_uoft @theAGU
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I found almost all of our @UTM_GGE affiliated MSc graduates today! Big congratulations to everyone 🎉👏🏻👏🏻👩‍🎓@geo_uoft @UTM
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Happy Halloween! 🎃👻 This year, we celebrated Halloween with our second annual pumpkin painting event. Undergraduate and graduate students joined us for this spooky celebration!
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Our research equipment for lake ice monitoring is all set up and the MacDonald Lake weather station serviced (and finally back online to send data to us!). Thanks @HaliburtonFWLR for working with us on our lake ice projects! @UTM_GGE @UTM Now we just need some lake ice ❄️🧊
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