Alexis Achim (@alexisachim) 's Twitter Profile
Alexis Achim

@alexisachim

Professor of forestry and wood science, Vice-doyen à la recherche. FFGG Université Laval, Canada.

ID: 565405376

calendar_today28-04-2012 12:32:32

1,1K Tweet

755 Followers

687 Following

Integrated RS Studio (@irss_ubc) 's Twitter Profile Photo

NEW PAPER📢 Characterizing #ForestStructure changes in response to non-stand replacing #disturbance using bitemporal #AirborneLaserScanning data 🔓#OpenAccess: bit.ly/47ket0W ✍️ Tommaso Trotto Coops Alexis Achim Dr Sarah Gergel Roeser Highlights in 🧵 @forestry.ubc.ca on Bluesky

NEW PAPER📢 Characterizing #ForestStructure changes in response to non-stand replacing #disturbance using bitemporal #AirborneLaserScanning data

🔓#OpenAccess: bit.ly/47ket0W
✍️ <a href="/TommasoTrotto/">Tommaso Trotto</a> Coops <a href="/AlexisAchim/">Alexis Achim</a> <a href="/GergelSarah/">Dr Sarah Gergel</a> Roeser

Highlights in 🧵
<a href="/UBCForestry/">@forestry.ubc.ca on Bluesky</a>
nature (@nature) 's Twitter Profile Photo

As wildfires become more frequent and severe, efforts to improve the resilience of forests must be grounded in data and led by Indigenous Peoples go.nature.com/4dSUbOx

Amy Wotherspoon, PhD (@dr_spoon) 's Twitter Profile Photo

Our new comment in nature 🔥 Wildfires are spreading fast in Canada - we must strengthen forests for the future 🔗go.nature.com/4dTqbCo ✍️ C. Mulverhill, N.C. Coops, Y. Boulanger, @kiramhoffman Amy Christianson @LoriDanielsUBC M. Flamand-Hubert & Alexis Achim @forestry.ubc.ca on Bluesky

CEF_CFR (@cef_cfr) 's Twitter Profile Photo

🔥Wildfires are spreading fast in Canada — we must strengthen forests for the future ‼️2 of our members collaborate on this paper in Nature Communications Alexis Achim Université Laval @cflscf nature.com/articles/d4158…

Amy Wotherspoon, PhD (@dr_spoon) 's Twitter Profile Photo

We're proud of all our #Silva21 HQPs from @ubcforestry and Université Laval who are attending and presenting at #ForestSAT2024 in Rotorua this week! 🇳🇿 Have fun! Alexis Achim Alexandre Morin-Bernard @MadiSophiaBrown

We're proud of all our #Silva21 HQPs from @ubcforestry and <a href="/universitelaval/">Université Laval</a> who are attending and presenting at #ForestSAT2024 in Rotorua this week! 🇳🇿 

Have fun!
<a href="/AlexisAchim/">Alexis Achim</a> <a href="/profalexandremb/">Alexandre Morin-Bernard</a> @MadiSophiaBrown
Mike Wulder (@mikewulder) 's Twitter Profile Photo

Looks like Prof Coops Integrated RS Studio was making an announcement... co-organizing and hosting #Silvilaser2025 with Alexis Achim! September 29 - October 3, 2025 Québec City, QC, Canada 🇨🇦 🔗silvilaser2025.com

Looks like Prof Coops <a href="/IRSS_UBC/">Integrated RS Studio</a> was making an announcement... co-organizing and hosting #Silvilaser2025 with <a href="/AlexisAchim/">Alexis Achim</a>!  
September 29 - October 3, 2025
Québec City, QC, Canada 🇨🇦
🔗silvilaser2025.com
SilviLaser 2025 (@silvilaser25) 's Twitter Profile Photo

🌲✨ Exciting news! ✨🌲 Join us for #SilviLaser2025 in beautiful Quebec City, Sept 29 - Oct 3, 2025! Dive into cutting-edge technology in laser scanning and forestry. Learn more at silvilaser2025.com! 🌍🔍

🌲✨ Exciting news! ✨🌲

Join us for #SilviLaser2025 in beautiful Quebec City, Sept 29 - Oct 3, 2025! 

Dive into cutting-edge technology in laser scanning and forestry. Learn more at silvilaser2025.com! 🌍🔍
Sarah Smith-Tripp (@smithtripp21) 's Twitter Profile Photo

Early spectral patterns can help identify longer recovery in post-fire forests. My 2nd PHD paper (JUST PUBLISHED & OPEN SOURCE) looks at the patterns of structural recovery after fire in British Columbia using early (<5yrs) of spectral data. 🛰️ …lpublications.onlinelibrary.wiley.com/doi/10.1002/rs…

Dr. Joanne C. White (@joanne_c_white) 's Twitter Profile Photo

What have been the contributions of #remotesensing to assessing post-disturbance #forestrecovery in #boreal #forests? What are future #research priorities? 👉Read my synthesis here: doi.org/10.14214/sf.23… #OpenAccess #Landsat #lidar

What have been the contributions of #remotesensing to assessing post-disturbance #forestrecovery in #boreal #forests? What are future #research priorities? 
👉Read my synthesis here: doi.org/10.14214/sf.23… 
#OpenAccess #Landsat #lidar
Integrated RS Studio (@irss_ubc) 's Twitter Profile Photo

NEW PAPER! 📣 Early spectral dynamics are indicative of distinct growth patterns in post #wildfire forests 🔓 #OpenAccess: doi.org/10.1002/rse2.4… ✍️ Sarah Smith-Tripp Coops Mulverhill Dr. Joanne C. White Dr Sarah Gergel 🙏 NSERC / CRSNG #Silva21 @forestry.ubc.ca on Bluesky #remotesensing

Amy Wotherspoon, PhD (@dr_spoon) 's Twitter Profile Photo

#Silva21 in the news!📰 Simply Science reports on TransX, a collaborative project with Université Laval & UNB, monitoring how #TreeHealth & survival across species/populations might respond to future warming Read here👉bit.ly/3BlQaUu #AssistedMigration #ClimateChange

Mike Wulder (@mikewulder) 's Twitter Profile Photo

An impressive collection of #remotesensing for #forests / #forestry papers! Many problems addressed and data types used, ground to satellite. Well done EiC @FabianFassnach1, authors, and especially the reviewers. 👏👏

Amy Wotherspoon, PhD (@dr_spoon) 's Twitter Profile Photo

Les conférenciers/conférencières incluent: 🔸 Catherine Larouche 🔹 Amy Wotherspoon (Amy Wotherspoon, PhD) 🔸Guillaume Moreau 🔹Anne Bernard (Anne Bernard) 🔸Alexandre Morin-Bernard (Alexandre Morin-Bernard) 🔹Loïc D'Orangeville 🔸Jean-Daniel Sylvain (jean-daniel Sylvain) 🔹Alexis Achim (Alexis Achim)

SilviLaser 2025 (@silvilaser25) 's Twitter Profile Photo

We are excited to announce the 📢Call for Abstracts📢 for #Silvilaser2025, an international gathering of researchers, professionals and industry leaders in #LaserScanning and other technologies for assessing and managing #ForestEcosystems! 🗓️ Submissions open November 18th!

We are excited to announce the 📢Call for Abstracts📢 for #Silvilaser2025, an international gathering of researchers, professionals and industry leaders in #LaserScanning and other technologies for assessing and managing #ForestEcosystems!

🗓️ Submissions open November 18th!
SilviLaser 2025 (@silvilaser25) 's Twitter Profile Photo

Announcing the Platinum Sponsor for #SilviLaser2025 - LAStools (LAStools)! LAStools combines robust algorithms with efficient I/O & clever memory management for high throughput for data sets containing billions of points 🌐 rapidlasso.de ⌨️ lastools.github.io

Announcing the Platinum Sponsor for #SilviLaser2025 - LAStools (<a href="/LAStools/">LAStools</a>)!

LAStools combines robust algorithms with efficient I/O &amp; clever memory management for high throughput for data sets containing billions of points

🌐 rapidlasso.de ⌨️ lastools.github.io
Amy Wotherspoon, PhD (@dr_spoon) 's Twitter Profile Photo

Great read! 📰 A comprehensive framework to evaluate the financial impacts of genetic improvement on #WoodProducts from #PlantedForests 🔗 doi.org/10.1139/cjfr-2… 📓 Canadian Science Publishing ✍️ Chagnon et al Alexis Achim 💰 Spruce Up, Genome Canada @cwfc_ccfb #Silva21

SilviLaser 2025 (@silvilaser25) 's Twitter Profile Photo

📢 Call for abstracts!📢 Submissions open November 18th on silvilaser2025.com Authors should submit an abstract of no more than 300 words, outlining the objectives, methods, results, and conclusions of their research and indicate preference for poster or oral presentation

SilviLaser 2025 (@silvilaser25) 's Twitter Profile Photo

Call for abstracts! 📢 We are now accepting submissions for #Silvilaser2025 in Quebec, Canada! 🇨🇦 Submission deadline: Feb 28, 2025 Notification of Acceptance: May, 2025 Presenter Confirmation Deadline: June, 2025 Submit your abstracts here👇 silvilaser2025.com

Université Laval (@universitelaval) 's Twitter Profile Photo

Utiliser le bois pour lutter contre le feu? Des chercheurs espèrent freiner les feux de forêt grâce à un gel contenant des molécules tirées du bois. Alexis Achim Foresterie, géographie et géomatique ULaval ow.ly/mb4g50Ui6bf

Amy Wotherspoon, PhD (@dr_spoon) 's Twitter Profile Photo

Starting off the new year strong with a #Silva21 publication! Detection of disturbances using Harmonized #Landsat #Sentinel2 time series 🔗 doi.org/10.1016/j.ispr… (in @ISPRS) ✍️ @MadiSophiaBrown Coops (Integrated RS Studio) Mulverhill, Alexis Achim 🙏 NSERC / CRSNG @forestry.ubc.ca on Bluesky

Starting off the new year strong with a #Silva21 publication! 

Detection of disturbances using Harmonized #Landsat #Sentinel2 time series

🔗 doi.org/10.1016/j.ispr… (in @ISPRS)
✍️ @MadiSophiaBrown Coops (<a href="/IRSS_UBC/">Integrated RS Studio</a>) Mulverhill, <a href="/AlexisAchim/">Alexis Achim</a> 
🙏 <a href="/NSERC_CRSNG/">NSERC / CRSNG</a> 

<a href="/UBCForestry/">@forestry.ubc.ca on Bluesky</a>