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Sean Michaletz

@seanmichaletz

Associate Professor, The University of British Columbia (UBC). Ecophysiology, ecosystem ecology, macroecology, scaling, fire. michaletzlab.org

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06.11.2024
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Latest posts by Sean Michaletz @seanmichaletz

Oh hell yes.

04.03.2026 15:47 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Definitely the best news I've heard in a long time - thanks for (finally) listening to the people!

03.03.2026 04:52 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Assistant Professor Vertebrate Functional Morphologist #26-24 The Department of Biology at California State University, Northridge (CSUN) is seeking a tenure-track faculty member in Vertebrate Functional Morphology.

My department at CSU Northridge is hiring a vertebrate functional morphologist! We've got a great EEB group, and we're looking for someone to carry forward a tradition of enriching organismal courses and community-engaged research. App review starts March 15

csucareers.calstate.edu/mob/cw/en-us...

18.02.2026 23:54 πŸ‘ 69 πŸ” 90 πŸ’¬ 2 πŸ“Œ 2
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Plant heat shock protein Hsp90 enhances stress resistance through integrating protein quality control, chloroplast protection, hormone signal network, and immune defense Hsp90 uses novel mechanisms in the regulation of proteostasis, chloroplast protection, phytohormone signaling, and immune defense to enhance plant adaptati

Plant #heat shock protein #Hsp90 enhances stress resistance through integrating #protein quality control, #chloroplast protection, #hormone signal network, and #immune defense

academic.oup.com/jxb/article-...

#PlantScience @jxbotany.bsky.social @sebiology.bsky.social @seanmichaletz.bsky.social

17.02.2026 09:19 πŸ‘ 7 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Global functional shifts in trees driven by alien naturalization and native extinction - Nature Plants This study finds that native tree extinctions and alien naturalizations are pushing forests towards fast-growing, resource-demanding species. This global shift could affect carbon storage and ecosyste...

Fast-growing trees are set to dominate the #forests of the #future β€” but at a cost🌳
Our Nature Plants (@natplants.nature.com) study shows a global shift toward "sprinter" tree species, while slow-growing, functionally critical #trees face elevated #extinction risk. www.nature.com/articles/s41...

29.01.2026 06:11 πŸ‘ 90 πŸ” 48 πŸ’¬ 1 πŸ“Œ 1
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We are hiring a postdoctoral researcher!🌲 🌳 🌍

πŸ“Interested in boreal and temperate forest productivity and respiration?
πŸ’» Like to work with large datasets, remote sensing and models?
πŸ”οΈ Love an alpine setting in a small town?

Come and join us at KIT!

Application details: t1p.de/qctj7

22.01.2026 11:44 πŸ‘ 33 πŸ” 40 πŸ’¬ 0 πŸ“Œ 0
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Post doctor (3 years) within mountain plant community and ecosystem processes across a globally distributed experiment

Great postdoc opportunity in Sweden!! With the one and only David Wardle πŸ§ͺ🌐
www.umu.se/en/work-with...

24.01.2026 16:25 πŸ‘ 54 πŸ” 47 πŸ’¬ 2 πŸ“Œ 0
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πŸ“£ 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 ... πŸ“£ 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...

πŸ“£ 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 hereπŸ‘‡
www.linkedin.com/posts/andrew...

23.01.2026 20:19 πŸ‘ 10 πŸ” 26 πŸ’¬ 1 πŸ“Œ 1
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πŸ“’ Huge congrats to David Storch & colleagues! Their paper is featured on the cover of Trends Ecol. Evol. (@cp-trendsecolevo.bsky.social), proposing a unifying theory of global biodiversity dynamics – and what it means for the future!

πŸ“– doi.org/10.1016/j.tr...

🌍 #Biodiversity #Ecology #Evolution

16.01.2026 10:45 πŸ‘ 18 πŸ” 8 πŸ’¬ 1 πŸ“Œ 0

@ecologicalsociety.bsky.social

15.01.2026 17:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

#PlantEcoPhys #Ecology #Botany #PhDposition #GradSchool
@egubg.bsky.social
@ecolsocaus.bsky.social
@britishecologicalsociety.org
@egu.eu
@agubiogeosciences.bsky.social
@gec-agu.bsky.social
@agu.org
@nh.egu.eu
@hs.egu.eu
@egu-as.bsky.social
@besmacro.bsky.social
@besclimate.bsky.social

15.01.2026 17:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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🍁Funding for new PhD students ($40k/yr) & postdocs ($70k/yr) coming from outside Canada. Contact me if interested in #Ecophysiology at #UBC in #Vancouver! Possible topics: leaf physiology, thermal ecology, microclimate, scaling, tree physiology, forest ecology, more! michaletzlab.org
Please share!

15.01.2026 17:48 πŸ‘ 45 πŸ” 48 πŸ’¬ 2 πŸ“Œ 0

Come work with us in beautiful Santa Barbara!

14.01.2026 16:47 πŸ‘ 14 πŸ” 11 πŸ’¬ 1 πŸ“Œ 0
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Submit an abstract to our #EGU2026 session "Microclimate Variation and Heat Impacts on Vegetation: From Molecules to the Biosphere"(meetingorganizer.copernicus.org/EGU26/sessio...) @kalimiddleby.bsky.social @santiagotrueba.bsky.social @sonyageange.bsky.social @egu.eu @egubg.bsky.social @hs.egu.eu

03.11.2025 22:46 πŸ‘ 18 πŸ” 13 πŸ’¬ 0 πŸ“Œ 0
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PhD Position: Tree Physiological Responses to Atmospheric Drought We invite applications for a fully funded four-year PhD position at the Γ‰cole Polytechnique FΓ©dΓ©rale de Lausanne (EPFL), Switzerland, with a planned start date in June 2026. The selected candidate wil...

🌳PhD Opportunity in plant ecophysiology🌑️ Join EPFL (Switzerland) for fully-funded 4yr PhD on tree responses to air drought and heat. Climate chamber + long-term experiments to uncover physiological thresholds under climate change. www.epfl.ch/labs/perl/pe...

07.01.2026 16:25 πŸ‘ 27 πŸ” 26 πŸ’¬ 0 πŸ“Œ 0

15 January is the deadline to file a brief Expression of Interest to be nominated for a Canada Impact Chair @UBC. Only candidates working and residing outside of Canada are eligible to apply, including expatriate Canadians. More info and the EOI portal are at research.ubc.ca/federal-rese...

05.01.2026 22:26 πŸ‘ 6 πŸ” 13 πŸ’¬ 0 πŸ“Œ 0
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Fully funded PhD opportunity in my lab to study threatened plant species responses to drought and heat. This is part of mu recently funded DECRA fellowship.

06.01.2026 00:43 πŸ‘ 19 πŸ” 17 πŸ’¬ 0 πŸ“Œ 3
PhD Opportunity in Plant Ecophysiology – Adelaide University
We are looking for an PhD candidate to join an exciting research project focused on understanding heat and drought combined impacts on threatened plants’ mortality.
Key Objectives:
Describe drought sensitivity in juvenile and mature individuals of threatened plant species.
Disentangle the effects of elevated temperature, soil dryness, and atmospheric water demand on the sensitivity of threatened species to hotter droughts.
Model threatened species’ risk of mortality under current and future hotter droughts.
Eligibility:
Australians and international applicants with a completed Master's degree (GPA > 5.0) and/or a completed 4-year Bachelor with Honours (GPA > 5.0) in Plant Biology or related areas;
Proof of English proficiency (e.g. IELTS score > 6.5 or equivalent qualification), only for applicants who speak English as a second language.
Strong analytical and programming skills in R or  Python.
Genuine interest in studying plants with previous experience in plant ecology and/or physiology.
Effective writing skills; a passion for reading, writing, and continually improving as a communicator.
Ability to drive in Australia is desirable but not essential.
Start Date: April 2026 (negotiable)
Duration: 3.5 years
Benefits: PhD scholarship (tax-exempt stipend of $36,500 AUD p.a. + $3,000 AUD p.a. top up);
Higher stipend rate for Aboriginal and Torres Strait Islander candidates ($ 53,608 p.a.);
Relocation allowances for both domestic and international candidates;
Single Overseas Student Health cover for international applicants.
100% tuition fee waiver.
How to Apply:
Email the following documents to ilaine.matos@adelaide.edu.au before the 15th of February 2026. Women and people underrepresented in research are encouraged to apply. 
1-page cover letter explaining why you are interested in this position and your previous experiences relevant for this opportunity.
Curriculum Vitae in the Adelaide University format.

PhD Opportunity in Plant Ecophysiology – Adelaide University We are looking for an PhD candidate to join an exciting research project focused on understanding heat and drought combined impacts on threatened plants’ mortality. Key Objectives: Describe drought sensitivity in juvenile and mature individuals of threatened plant species. Disentangle the effects of elevated temperature, soil dryness, and atmospheric water demand on the sensitivity of threatened species to hotter droughts. Model threatened species’ risk of mortality under current and future hotter droughts. Eligibility: Australians and international applicants with a completed Master's degree (GPA > 5.0) and/or a completed 4-year Bachelor with Honours (GPA > 5.0) in Plant Biology or related areas; Proof of English proficiency (e.g. IELTS score > 6.5 or equivalent qualification), only for applicants who speak English as a second language. Strong analytical and programming skills in R or Python. Genuine interest in studying plants with previous experience in plant ecology and/or physiology. Effective writing skills; a passion for reading, writing, and continually improving as a communicator. Ability to drive in Australia is desirable but not essential. Start Date: April 2026 (negotiable) Duration: 3.5 years Benefits: PhD scholarship (tax-exempt stipend of $36,500 AUD p.a. + $3,000 AUD p.a. top up); Higher stipend rate for Aboriginal and Torres Strait Islander candidates ($ 53,608 p.a.); Relocation allowances for both domestic and international candidates; Single Overseas Student Health cover for international applicants. 100% tuition fee waiver. How to Apply: Email the following documents to ilaine.matos@adelaide.edu.au before the 15th of February 2026. Women and people underrepresented in research are encouraged to apply. 1-page cover letter explaining why you are interested in this position and your previous experiences relevant for this opportunity. Curriculum Vitae in the Adelaide University format.

✨ PhD opportunity studying drought and heatwave effects on threatened plants ✨πŸ”₯

Funded by an ARC DECRA awarded to the amazing Dr IlaΓ­ne Matos and co-supervised by Dr Sami Rifai and me!

Limited by the character limit here, so please see the attached flyer for all the details - please share widely!

06.01.2026 00:14 πŸ‘ 19 πŸ” 24 πŸ’¬ 1 πŸ“Œ 0

We used to have one too! They had these on tour sometime in the mid-2000s

03.01.2026 18:37 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
A shrub covered in green foliage grows next to a dead, withered shrub in a parched desert landscape under a scorching sun.

A shrub covered in green foliage grows next to a dead, withered shrub in a parched desert landscape under a scorching sun.

Abstract submission and registration for the #47NPS Extreme Heat: extending the thermal limits of life, are open!

2–5 June 2026

Travel grant, selected speaker application deadline: 2 February 2026

Poster abstract deadline: 2 March 2026

Full details at www.newphytologist.org/events/47-nps

24.12.2025 12:02 πŸ‘ 10 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
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Recent discoveries on the acquisition of the highest levels of human performance Scientists have long debated the origins of exceptional human achievements. This literature review summarizes recent evidence from multiple domains on the acquisition of world-class performance. We re...

Multidisciplinary training, over time, produces the highest impact people

www.science.org/doi/10.1126/...

20.12.2025 23:49 πŸ‘ 213 πŸ” 71 πŸ’¬ 6 πŸ“Œ 5
Application Process

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Woman behind a podium presenting.
Jessie Golding, BBCS postdoc, presenting at ICCB 2025.

Apply to become a Lovejoy Fellow by submitting your resume, cover letter, and contact information for three references through the University of Arizona Talent Portal (link upcoming) by the first review date of January 30, 2026.

Your cover letter should: 

Identify 1-2 Lovejoy BBCS faculty you would be interested in working with and explain the primary research directions you would want to pursue in collaboration with this faculty member. You are strongly encouraged to reach out to faculty before submitting your application.
Describe your experience with or interest in inter- or transdisciplinary research.
Explain how this experience will positively impact your career trajectory.

Application Process Image Woman behind a podium presenting. Jessie Golding, BBCS postdoc, presenting at ICCB 2025. Apply to become a Lovejoy Fellow by submitting your resume, cover letter, and contact information for three references through the University of Arizona Talent Portal (link upcoming) by the first review date of January 30, 2026. Your cover letter should: Identify 1-2 Lovejoy BBCS faculty you would be interested in working with and explain the primary research directions you would want to pursue in collaboration with this faculty member. You are strongly encouraged to reach out to faculty before submitting your application. Describe your experience with or interest in inter- or transdisciplinary research. Explain how this experience will positively impact your career trajectory.

Post image

New postdoctoral fellowship opportunity! Please pass along. Excited to announce the launch of the Tom Lovejoy Fellowship Program at the University of Arizona for innovative research to protect species, sustain ecosystems, and promote a thriving planet lovejoycenter.arizona.edu/lovejoy-fell... πŸ§ͺ🌐🌾

19.12.2025 18:11 πŸ‘ 50 πŸ” 48 πŸ’¬ 3 πŸ“Œ 2
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Save NCAR from being dismantled today! The Trump Administration has vowed to dissolve the center that provides critical extreme weather and climate data for our nation.

The Trump Administration's plan to dismantle the @ncar-ucar.bsky.social is senseless & dangerous.

It would weaken weather forecasting, climate research, & the science that keeps people safe.

We urge that this plan be abandoned.

Call Congress to #SaveNCAR today. buff.ly/7ka1BQA

17.12.2025 19:44 πŸ‘ 134 πŸ” 80 πŸ’¬ 5 πŸ“Œ 6
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Check out our #MichaletzLab presentations at #AGU2025 this week! @agu.org @agubiogeosciences.bsky.social @gec-agu.bsky.social @nicolebison.bsky.social @milossimovic.bsky.social

15.12.2025 18:49 πŸ‘ 13 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Why leaky plants are a troublesome climate issue for Earth - The Weather Network A recent study revealed that plants are starting to lose more water under high temperatures. A phenomenon known as 'leaky plants' is increasing because of climate change, potentially converting them f...

Recent study revealed plants are starting to lose more water under high temperatures. Known as "leaky plants," the abnormality is increasing because of #ClimateChange, potentially converting them from carbon sinks to carbon sources @seanmichaletz.bsky.social www.theweathernetwork.com/en/news/clim...

30.11.2025 18:41 πŸ‘ 6 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0

Congrats!!!

27.11.2025 18:49 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

🚨 New R package! 🚨

balancR provides tools for data balancing + robust scaling analysis, based on our recent Global Ecology & Biogeography paper: doi.org/10.1111/geb....

Co-developed with my PhD advisor @seanmichaletz.bsky.social

Check it out πŸ‘‰ michaletzlab.github.io/balancR/

14.07.2025 19:07 πŸ‘ 17 πŸ” 8 πŸ’¬ 0 πŸ“Œ 1
Sonoran Desert landscape looking west across Avra Valley from Tucson Mountain Park. In the foreground, a desert trail winds through cholla cacti, saguaros, ocotillo, and native shrubs. The valley stretches to distant mountain ranges on the horizon under a dramatic sky of blue patches and white cumulus clouds with rays of light breaking through.

Sonoran Desert landscape looking west across Avra Valley from Tucson Mountain Park. In the foreground, a desert trail winds through cholla cacti, saguaros, ocotillo, and native shrubs. The valley stretches to distant mountain ranges on the horizon under a dramatic sky of blue patches and white cumulus clouds with rays of light breaking through.

Please pass along - We've extended the CAMBIUM fellowship deadline to December 15! Our NSF NRT supports new grad students to harness biodiversity big data to adapt to & mitigate climate change impacts. Great fit for evolutionary genomics, bioinformatics, ecology & more. cambium.arizona.edu 🧬🌐🌎

26.11.2025 19:19 πŸ‘ 24 πŸ” 36 πŸ’¬ 1 πŸ“Œ 0
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Our department at UBC is hiring for a professor of forest ecophysiology, including "tree ecophysiology; plant abiotic or biotic stress physiology; forest mortality and climate change responses; forest carbon balance; tree water relations; or nutrient use." Learn more at: tinyurl.com/5da56f5c

06.10.2025 22:12 πŸ‘ 63 πŸ” 69 πŸ’¬ 0 πŸ“Œ 1
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47th New Phytologist Symposium: Extreme Heat – extending the thermal limits of life

2–5 June 2026
University of CΓ³rdoba, Spain

Travel grant and selected speaker application deadline: 2 February 2026

Poster abstract deadline: 2 March 2026

www.newphytologist.org/events/47-nps

#PlantScience

26.11.2025 15:00 πŸ‘ 31 πŸ” 16 πŸ’¬ 1 πŸ“Œ 0