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Paul Kardol

@paulkardol

Ecologist and professor at the Swedish University of Agricultural Sciences | Ecologist | he/him | πŸ‡³πŸ‡± πŸ” 🌷 πŸ³οΈβ€πŸŒˆ 🌲 πŸ§€ 🌱 πŸ‡ΈπŸ‡ͺ 🍞 🍁 IG: @pkardol

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04.12.2023
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Latest posts by Paul Kardol @paulkardol

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Rising atmospheric CO2 reduces nitrogen availability in boreal forests - Nature Nitrogen isotope tree-ring chronologies show that rising atmospheric CO2 has reduced nitrogen availability in boreal forests in Sweden, suggesting that elevated atmospheric CO2 is causing oligotrophic...

I am really excited to share our new paper, published today in Nature. We show that rising atmospheric CO2 is linked to decling nutrient availability in boreal forest, with implications for the future carbon sink. Kudos to lead author @kelleyrbassett.bsky.social.
www.nature.com/articles/s41...

18.02.2026 16:15 πŸ‘ 71 πŸ” 30 πŸ’¬ 1 πŸ“Œ 2

🚨Just six days to go before the 10 February application deadline! Got questions? Feel free to ask - happy to answer πŸ˜€

04.02.2026 14:48 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Less than one month left to apply for this WIFORCE #PhDposition on soil food webs in Swedish forests. We welcome applicants from all walks of life 🌈 and from all corners of the world🌏 Deadline: 10 February 2026!

11.01.2026 12:03 πŸ‘ 9 πŸ” 8 πŸ’¬ 0 πŸ“Œ 2
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Beautiful day on the lake! #umeΓ₯ #skating #vacation #still-no-snow

28.12.2025 19:51 πŸ‘ 13 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Please, share!

26.11.2025 16:50 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Questions? Do not hesitate to ask me, preferably by email :-)

26.11.2025 16:48 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Explore how soil food webs withstand droughts and heatwaves, and what this means for tree regeneration in Swedish forests! 🌲πŸͺ±πŸŒ³πŸ„Become a PhD student in the WIFORCE Research School and work with us at SLU-Uppsala @mycopat.bsky.social #climate #forest #microbes #nematodes

www.slu.se/en/about-slu...

26.11.2025 16:46 πŸ‘ 22 πŸ” 19 πŸ’¬ 3 πŸ“Œ 1
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Soil Ecology Group - British Ecological Society Understanding the vital ecosystem services provided by soil

We are happy to introduce the Soil Ecology SIG @britishecologicalsociety.org! Our aim is to connect soil ecology researchers across career stages, facilitating knowledge exchange and collaboration. Check out www.britishecologicalsociety.org/content/plan... and feel free to get in touch!

30.10.2025 08:57 πŸ‘ 35 πŸ” 22 πŸ’¬ 0 πŸ“Œ 0
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Visited Henan Dabieshan National Field Observation & Research Station of Forest Ecosystems. Lots of cool ongoing research on N deposition, soil fauna, and much more! πŸ˜€ #global #forests #precipitation

27.10.2025 06:16 πŸ‘ 8 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Just some pics from recent fieldwork up north! #Abisko #mountains #warmimg #climate

02.09.2025 17:54 πŸ‘ 38 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

I'm so excited to share our new paper in Global Change Biology: A network of 18 wildfire chronosequences reveals key environmental drivers and knowledge gaps in the boreal nitrogen balance, with @michael-gundale.bsky.social and others. doi.org/10.1111/gcb....

04.08.2025 14:42 πŸ‘ 24 πŸ” 7 πŸ’¬ 3 πŸ“Œ 1
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Huge congratulations to your awesome master thesis, Emily!!! So much work, so proud 🎊❀️

More results from our experiment researching non-linear responses of subarctic meadows to warming climate coming soon! 🀩

@paulkardol.bsky.social
@libw.bsky.social
& Kohsuke Tanigawa

07.07.2025 10:09 πŸ‘ 5 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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SoilTemp is now MEB! Over the past six years, I’ve poured my heart into SoilTemp. What started as a vision for a global soil temperature database quickly grew into something much more: a living, breathing community of …

The word is out officially, now: SoilTemp has finished its transformation into 'The MEB-network' - a fully-fledged research network that goes far beyond just being a database. And boy, does that make me proud!

Let me show you all the ways you can get involved here:

the3dlab.org/2025/05/31/s...

31.05.2025 04:39 πŸ‘ 41 πŸ” 17 πŸ’¬ 1 πŸ“Œ 4

Exciting! The 4th Global Soil Biodiversity Conference will be held April 12-15, 2026 in Victoria, British Columbia, Canada. Abstracts are due in two months! πŸͺ±πŸ„

15.05.2025 08:36 πŸ‘ 7 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Millions tune in for three-week live stream of Sweden’s moose migration Slow TV is attracting viewers with hits such as a knitting marathon, burning firewood and swimming salmon

Fin text i Guardian om Den stora Γ„lgvandringen. Kul de Γ€ven lΓ₯ter medieforskare kommentera slow television. www.theguardian.com/world/2025/a...

15.04.2025 17:48 πŸ‘ 49 πŸ” 17 πŸ’¬ 1 πŸ“Œ 2
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Doctoral Researcher, Biodiversity Change Doctoral Researcher, Biodiversity Change

I am recruiting a doctoral researcher to conduct research on tundra plants and microclimates πŸŒ±πŸŒ‘οΈπŸ’§β„οΈ Call ends April 25! jobs.helsinki.fi/job/Helsinki...

16.04.2025 09:51 πŸ‘ 22 πŸ” 27 πŸ’¬ 0 πŸ“Œ 0
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In between sciencing around, it's good to get some fresh air! #snow #mountains #sweden

15.04.2025 18:50 πŸ‘ 24 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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New Zealand - the last country in our global study for Threshold ERC project successfully sampled 😍 thanks to everyone who contributed ❀️ @paulkardol.bsky.social

23.02.2025 12:36 πŸ‘ 9 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Only two weeks left to apply for this exciting PhD position on forest microclimate, soil microbes, and carbon cycling in Uppsala @mycopat.bsky.social! Please, share! 🌲🦠🌲🦠

03.02.2025 06:54 πŸ‘ 7 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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Aboveground and belowground trait coordination across twelve boreal forest tree species - Scientific Reports Scientific Reports - Aboveground and belowground trait coordination across twelve boreal forest tree species

Check out our new paper where we zoom in to the boreal forests to investigate aboveground and belowground trait coordination across a large number of species. www.nature.com/articles/s41...

09.01.2025 18:21 πŸ‘ 18 πŸ” 9 πŸ’¬ 0 πŸ“Œ 1
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Fertilizing an aspen forest with nitrogen for 13 years has little detectable effect on fungal tissue in soil Stefan F. Hupperts, Jean C. Rodriguez-Ramos, Guncha Ishangulyyeva, Josh Wasyliw, Joseph D. Birch, James Franklin, Jin-Hyeob Kwak, Scott X. Chang, Nadir Erbilgin, Justine Karst This is a plain langu…

πŸ“°PublishedπŸ“° Fertilizing an aspen forest with nitrogen for 13 years has little detectable effect on fungal tissue in soil

https://buff.ly/4aekIVq

πŸ§ͺ🌍

10.01.2025 15:00 πŸ‘ 18 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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Two cool post-doc positions available at UmeΓ₯ Uni to work on David Wardle's unique long-term experiments on lake islands in N-Sweden! One position focuses on microbial communities, the other on above-belowground linkages. Please, share! πŸ§¬πŸ¦ πŸŒ²πŸ‚

www.umu.se/en/work-with...

www.umu.se/en/work-with...

30.01.2025 13:10 πŸ‘ 43 πŸ” 40 πŸ’¬ 0 πŸ“Œ 1
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Threshold fieldwork in New Zealand.
Let's measure these volcanic transects, from the sparse alpine vegetation to mystical forests 🀩
And some water-graffiti on Racomitrium ☺️
@paulkardol.bsky.social & Julie Deslippe

21.01.2025 08:36 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Best wishes for 2025!! 🎊
I'm starting the year by reposting this exciting PhD position. We're still accepting applications until 17 February. Apply now or share with someone who might be interested! 🌲🌈🌑

06.01.2025 13:04 πŸ‘ 14 πŸ” 11 πŸ’¬ 0 πŸ“Œ 1
Boreal forest

Boreal forest

We are looking for three 3-year post doc positions within the #WIFORCE research program Future Silviculture #SLU #UmeΓ₯. Please share!

Carbon and water fluxes in boreal forests
Drivers of xylem embolisms in forests
Tree belowground site occupancy in boreal forests

www.slu.se/en/about-slu...

20.12.2024 11:09 πŸ‘ 16 πŸ” 20 πŸ’¬ 0 πŸ“Œ 1
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Everything you ever wanted to know to get started on #microclimate is compiled there ⬇️ in πŸ”Ÿ guidelines πŸ€“ Unpack each 1️⃣ to select the right variable, the most relevant spatiotemporal scale, the best sampling design & to tailor your analyses to your study question

πŸ§ͺ🌐🍁

shorturl.at/VYP8f

17.12.2024 17:50 πŸ‘ 52 πŸ” 18 πŸ’¬ 2 πŸ“Œ 0

The deadline for application is 17 February 2025. For queries, please DM or e-mail me :-)

13.12.2024 14:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

And, as always, we warmly welcome and encourage candidates from diverse backgrounds and all walks of life to apply πŸ‘©πŸΎβ€πŸ”¬πŸ³οΈβ€πŸŒˆπŸ‘¨β€πŸ”¬πŸ§«πŸ‘¨β€πŸ¦½

13.12.2024 14:34 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Curious how forest microclimate and soil microbes drive carbon cycling in a changing climate? πŸŒ‘οΈπŸŒ³πŸ„We're offering a 4-year PhD position at @mycopat.bsky.social, SLU-Uppsala. A cool new project in collaboration with @linegreis.bsky.social Apply now or help spread the word!

www.slu.se/en/about-slu...

13.12.2024 14:34 πŸ‘ 43 πŸ” 40 πŸ’¬ 1 πŸ“Œ 4

Our department has landed on BlueSky! Follow us for the latest updates. πŸš€πŸ˜Š

11.12.2024 09:32 πŸ‘ 8 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0