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Posts by Mathilde L. Tissier

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Join us at the #SWEEET Symposium on May 14 (1:30-5pm) at #CSEE2026! We're tackling three barriers facing equity-deserving researchers: parenthood, fieldwork access & socioeconomic challenges. Featuring talks by Drs. Courtney Robichaud, Rachel Giles & Diane Srivastava. We hope to see you there!

1 day ago 14 11 1 0
"Mosquitoes in Iceland are more than a curiosity or future annoyance. They are a warning …" - Amanda M. Koltz and Lauren E. Culler

"Mosquitoes in Iceland are more than a curiosity or future annoyance. They are a warning …" - Amanda M. Koltz and Lauren E. Culler

Iceland—previously the only Arctic nation without mosquitoes—no longer holds that distinction.

"The detection of mosquitoes just north of Reykjavík in 2025 reflects an ecological shift already underway," write Amanda M. Koltz and Lauren E. Culler in a new #ScienceEditorial. https://scim.ag/4tg86pJ

4 days ago 106 53 3 5
Me in blue jeans and green sweater, rolling on the streets of Montreal. VOTE FOR MORE BIKE LANES

Me in blue jeans and green sweater, rolling on the streets of Montreal. VOTE FOR MORE BIKE LANES

So La Presse has a poll you can take on bike lanes in Mtl.

And the picture they used?

Yeah, that's me on my bike. :D

Vote for more bike lanes here:

www.lapresse.ca/dialogue/202...

1 week ago 26 6 0 0
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Sommet One Health : la jeunesse et l'IRD portent une vision ambitieuse pour une santé mondiale plus juste | Site Web IRD Lors du Sommet One Health organisé à Lyon, l’Institut de recherche pour le développement, aux côtés de cent jeunes du monde entier, plaide pour faire des sciences et de l’approche One Health, qui croi...

#OneHealthSummit : la jeunesse et l'IRD portent une vision ambitieuse pour une santé mondiale plus juste.

👉 Un collectif international de jeunes âgés de 18 à 35 ans a rédigé un plaidoyer collectif fort à destination des chefs d'État et des organisations internationales ➡️
www.ird.fr/sommet-one-h...

2 weeks ago 5 1 0 0
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Purdue AeroEco Lab Opportunities

🚨 Hiring a postdoc (2 years)!
We’re looking for someone with skills in data science, remote sensing, or computer science:
🛰️ Build next-gen nighttime light products
🦅 Link light spectra to migration & collision risk

Apply or reach out!

aeroecolab.com/opportunities

4 weeks ago 25 38 0 2
Cornell University, CALS Ecology and Evolutionary Biology Job #AJO31867, WDR-00057721 Postdoctoral Associate, CALS Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, US

Open postdoc position in my lab at Cornell, conducting comparative and experimental studies on transcriptomic responses to diet and toxins, utilizing the milkweed-insect community. Background in molecular bio & herbivory desired. academicjobsonline.org/ajo/jobs/31867

3 weeks ago 55 66 0 1

"studies linking repellent performance to actual reductions in tick bites and disease risk will be critical for translating laboratory results into public-health impact."

1 month ago 1 1 0 0

Folks, the use of AI to write reviews is a clear violation of peer review ethics + it endangers the authors' intellectual property rights. Don't do it.

1 month ago 215 72 0 10
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Biodiful Etude de la perception humaine de la biodiversité. Studying human perception of biodiversity.

How do we perceive forests? 🌲
A CNRS study (CEFE & SETE, BIODIFUL project) invites you to take a short 10-min survey on forest perception. Open to everyone – your input matters!
FR: www.biodiful.org#/foret
EN: www.biodiful.org#/forest

1 month ago 3 3 0 0
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McGill Biology is hosting a panel to showcase non-academic careers in Biology. Come listen to former PhDs and MScs now working in non-profits, industry, and government. biologygraduatestudent.association.mcgill.ca/events/career-panel

Come out on Tues, March 24 from 2-4:30pm
@biomcgill.bsky.social

1 month ago 10 7 0 0
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Ces maladies qui touchent davantage les femmes

À l’approche de la Journée internationale des droits des femmes, CNRS Le Journal revient sur ces maladies plus fréquentes, voire plus sévères, chez les femmes que chez les hommes : Alzheimer, maladies auto-immunes, mais aussi certains cancers. Pourquoi ? Les chercheurs sont sur la piste de ...

1 month ago 29 15 0 0
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First pilot study of the Northern Michigan University Energetics Lab on black bears across the Michigan Upper Peninsula! The ultimate project’s goal is to study the unique adaptations, e.g. thermoregulation & body protein sparing, during the hibernation fast & inactivity of the American black bear.

1 month ago 13 5 0 0

I am SO sorry this happened to you, and a bit horrified that white nationalists feel comfortable enough in our city of Montreal to track a journalist, invade her personnal time, and rob her of her fundamental right to feel safe. This is wrong on so many levels. We stand with you. Be safe.

1 month ago 34 2 0 0
Sign this Petition - Petitions

Sign the e-petition for Permanent Standard Time if you're in Canada 🍁 and interested in aligning our clocks with the best available scientific evidence on health & circadian rhythms

www.ourcommons.ca/petitions/en...

1 month ago 41 17 1 3
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Meet The Fellows - Liber Ero Fellowship Program We are pleased to announce the 2026 Liber Ero Fellows!     Mirjam Barrueto Project: Toward one hundred quiet zones: predicting, locating, and managing wolverine reproduction, connectivity, and source-...

Congratulations to the 2026-28 cohort of Liber Ero Fellows: Mirjam Barrueto, Madison Earhart, Rosemary Hohnen, Sage Raymond, and Hannah Watkins!

liberero.ca/meet-the-fel...

#LiberEroFellows #CdnSci

1 month ago 21 7 1 0
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La CAQ refuse de créer un comité jeunesse sur l’environnement à l’Assemblée nationale Les jeunes générations sont celles qui subiront de plein fouet les conséquences du manque d’ambition climatique.

La CAQ refuse de créer un comité jeunesse sur l’environnement à l’Assemblée nationale. Rappel: les jeunes générations sont celles qui subiront de plein fouet les conséquences du manque d’ambition climatique. www.ledevoir.com/actualites/e...

1 month ago 60 27 2 1
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Zafarani Uwingabire (Dijon) digs into the important detail of how world views impact effective pollinator conservation - we need to understand this to get conservation right @safeguard-pollinators.eu final meeting #bee 🐝 🪰 🦋

1 month ago 4 2 1 0
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Inauguration de la Clinique universitaire de santé globale | UQAM La nouvelle clinique ouverte sur la communauté offre des aménagements à la fine pointe de la technologie.

📍 Le 12 février, Inauguration de la Clinique universitaire de santé globale à l’UQAM : un nouvel espace de soins et de formation interdisciplinaire pour améliorer l’accès à des services de santé globale. #UQAM #Santé #CliniqueUniversitaire

2 months ago 6 5 0 1
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Long-term agricultural diversification increases financial profitability, biodiversity, and ecosystem services: a second-order meta-analysis - Nature Communications Feeding a growing population while protecting the environment is a major global challenge. This study suggests that agricultural diversification enhances long-term profitability, biodiversity, soil he...

Do agricultural diversification practices pay off in the long run? Our new paper synthesizes 100+ years of evidence showing that diversification practices become more profitable over time and delivers growing benefits for soils, biodiversity, and carbon.
www.nature.com/articles/s41...

2 months ago 71 50 0 3
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Le journaliste Don Lemon arrêté après avoir filmé une manifestation dans une église

L’ex-présentateur de CNN a été interpellé par des agents fédéraux à Los Angeles, où il couvrait la cérémonie des Grammy.

2 months ago 5 4 1 0
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The Boreal Avian Modelling Centre is hiring a postdoctoral fellow to develop high-resolution, Canada-wide models of waterbird density.

The models will be used as indicators of local wetland health and large-scale environmental change.

Open until filled!

borealbirds.ca/postdoctoral...

2 months ago 0 5 0 0

"Quand le monde va mal, la nature nous offre un refuge où nous pouvons respirer.

[...] Mais en attendant sa protection officielle, la nature retient son souffle.

À nous maintenant de lui donner l’air dont elle a besoin."

2 months ago 4 2 0 1

"Quand le monde va mal, la nature nous offre un refuge où nous pouvons respirer.

[...] Mais en attendant sa protection officielle, la nature retient son souffle.

À nous maintenant de lui donner l’air dont elle a besoin."

2 months ago 4 2 0 1

All my condoleances. That is a tragic loss, deeply saddening.

2 months ago 0 0 0 0
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L’ex-ministre libérale Kirsty Duncan s’éteint à l’âge de 59 ans

Elle a été responsable des portefeuilles du sport et des sciences de 2015 à 2019.

2 months ago 1 2 0 0
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📣 We are hiring! Please share far and wide... I am seeking an Engagement Officer to support the emergence of a Canadian Biodiversity Observation Network (CAN BON). This position is a unique… | Andrew ... 📣 We are hiring! Please share far and wide... I am seeking an Engagement Officer to support the emergence of a Canadian Biodiversity Observation Network (CAN BON). This position is a unique opportunit...

📣 Join us - we’re hiring an engagement officer for the CAN BON 🍁 initiative!

An effort to transform Canada’s capacity to mobilize its knowledge about the changing state of nature.

See the job posting here👇
www.linkedin.com/posts/andrew...

2 months ago 10 26 1 1
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Terrapure a contaminé au plomb le fleuve et des travailleurs En plus de polluer le fleuve, l’usine Terrapure, de Sainte-Catherine, a contaminé au plomb la majorité de ses travailleurs, révèle un rapport de santé publique.

L’usine Terrapure, qui recycle des batteries au plomb sur la rive-sud de Montréal, n'a pas seulement pollué le Saint-Laurent; elle a aussi contaminé la majorité de ses travailleurs, révèle un rapport inédit de la Santé publique. ici.radio-canada.ca/nouvelle/222... avec @mariannedepelteau.bsky.social

3 months ago 37 22 4 7
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La présidente par intérim du Venezuela entame son mandat, l’ONU critique l’opération américaine

La capture de Nicolás Maduro a causé la mort de 55 militaires cubains et vénézuéliens.

3 months ago 5 2 1 0
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Stingless bees from the Amazon granted legal rights in world first Planet’s oldest bee species and primary pollinators were under threat from deforestation and competition from ‘killer bees’

Stingless bees from the Amazon granted legal rights in world first

3 months ago 19 10 1 1
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Please repost: 🚨Field assistant position 🐧

We offer a 14-months field assistant position through the French Polar Institute to work on king penguin ecophysiology and behavioral ecology.

Requirements: EU citizen < 30yo having experience with harsh fieldwork & wild bird/mammal handling/sampling.

3 months ago 38 66 1 2