Michael J. Gundale
@michael-gundale.bsky.social
Professor of Forest Vegetation Ecology, working at the Swedish University of Agricultural Sciences. 🇺🇸 + 🇸🇪 https://www.slu.se/en/profilepages/g/michael-gundale/
Please share. We are looking for a post doc to work on N fixation.
Stefan Hupperts 🌲🍄🦠🏳️🌈@stefhupperts.bsky.social · 2mo agoWe're searching for a postdoc fellow to conduct research on biological nitrogen fixation in boreal forests! The postdoc will join a dynamic and fun research group in Umeå. Deadline Aug 27th. Reach out if you have any questions! www.slu.se/en/about-slu... @michael-gundale.bsky.social
We're searching for a postdoc fellow to conduct research on biological nitrogen fixation in boreal forests! The postdoc will join a dynamic and fun research group in Umeå. Deadline Aug 27th. Reach out if you have any questions! www.slu.se/en/about-slu... @michael-gundale.bsky.social
New Paper! We quantify changes in global albedo from 2001. Land surface reflectivity has changed Earth’s albedo for >10% of global land from 2001 to 2020, producing darkening equivalent to 7.0% of CO2-induced warming. Strong tundra and desert signals. agupubs.onlinelibrary.wiley.com/doi/10.1029/...
Changing Regional Land Surface Albedos Alter the Planetary Albedo During the Twenty‐First Century
Global regions with changes in top-of-atmosphere (TOA) albedo primarily driven by changes in land surface reflectivity were identified Earth's albedo has changed for more than 10% of the global l...
agupubs.onlinelibrary.wiley.com
Our new paper on global albedo change is out. Check it out👇👇👇
SkogRover@skogrover.bsky.social · 3mo agoNew paper by Eirik Næsset Ramtvedt showing how changes in regional land surface albedos have altered the planetary albedo during the 21st century. Read it now in @agu.org's Earth's Future: doi.org/10.1029/2026...
A new paper on Deadwood fungal diversity out today, lead author @vincentbuness.bsky.social. We show that deadwood quantity, quality, and forest harvesting control deadwood fungal diversity. Old unmanaged forests are very important reservoirs for fungal diversity, especially red listed taxa.
Vincent@vincentbuness.bsky.social · 5mo agoNew paper out in Journal of Ecology! How do wood-inhabiting fungi recover after disturbance in boreal forests? We compared 2 chronosequences: 🔥 unmanaged fire (4–375 yrs) 🪓 managed clear-cut (1–109 yrs) Very different diversity trajectories! 👇 besjournals.onlinelibrary.wiley.com/doi/10.1111/...
Very nice that KAW shared this, and provided support for the study.
Knut and Alice Wallenberg Foundation@kawresearch.bsky.social · 6mo agoTrots årtionden av utsläpp och övergödning har träden i nordliga barrskogar en minskande tillgång på kväve. Detta hänger ihop med en ökande koldioxidhalt i atmosfären, visar nu forskare från SLU #forskning med stöd av Knut och Alice Wallenbergs Stiftelse #skog tinyurl.com/4vspzs4y
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...
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...
nature.com
Some serious work happening here at the Forest Vegetation Ecology Lab 🌳 🌳 🌳
As someone who grew up in the Twin Cities, I truly love seeing 10’s of thousands of Minnesotans out in -20C weather protesting fascism. So proud of Minnesota.
Tanya 🧚♀️👑@faeryqueene73.bsky.social · 6mo agoA coworker took this from her apartment. I haven't seen a crowd this size before. Maybe the first Women's March? But it was much much warmer that day. ICE OUT OF MINNESOTA!
A coworker took this from her apartment. I haven't seen a crowd this size before. Maybe the first Women's March? But it was much much warmer that day. ICE OUT OF MINNESOTA!
in case you're curious about how angry Minnesota is about ICE, it was -20 today
Please spread widely!!! The whole world needs to see this, especially communities in the USA. iceout.org
People Over Papers - Report ICE Activity
Report and track ICE activity in your community. A community-driven platform to document immigration enforcement.
iceout.org
New paper alert: Overestimated natural biological nitrogen fixation translates to an exaggerated CO2 fertilization effect in Earth System Models. Outstanding work by lead author Sian Kou-Giesbrecht 👇👇👇👇👇👇 www.pnas.org/doi/10.1073/...
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
pnas.org
Great paper Eliska!
Eliška Kuťáková@eliskakutakova.bsky.social · 9mo agoCheck out our new paper about birch seedlings, traits, nutrient acquisition and warming in subarctics! 👀⚠️🌳 Just now coming out in Oikos :) doi.org/10.1002/oik.... Many thanks to Maja Sundqvist and the whole amazing team 🤩 @stefhupperts.bsky.social @michael-gundale.bsky.social @aclassen.bsky.social
New paper alert!!! From my FORMAS project, we estimate the surface albedo along a wildfire and forest management chronosequence. These disturbance types have a very effect on albedo development through time. Hats off to lead author Eirik Naesset Ramtvedt. 👇👇 www.sciencedirect.com/science/arti...
Greater increase in surface albedo following clear-cutting than wildfire in pine dominated northern Swedish boreal forests
There is a public debate on how boreal forests can deliver climate change mitigation benefits. While most debates regarding Fennoscandian forests have…
sciencedirect.com
This looks like a great opportunity in a great location!
Sandra M Durán@sandramduran.bsky.social · 11mo agoLooking for a #postdoct for a NSF project integrating ecosystem productivity, hyperspectral remote sensing and airborne LiDAR to test prominent hypothesis of the effect of #biodiversity on #forest #productivity @fluxnetecn.bsky.social @ngaps.bsky.social Apply at: jobs.colostate.edu/postings/165...
Happy to share a new manuscript, led by Theresa Ibanez: Wildfire, salvage logging and warming: Their interactive effects on boreal conifer reforestation - Ibáñez - Journal of Applied Ecology - Wiley Online Library 👇👇👇 besjournals.onlinelibrary.wiley.com/doi/10.1111/...
Wildfire, salvage logging and warming: Their interactive effects on boreal conifer reforestation
This study demonstrates that artificial regeneration through planting can support forest recovery following wildfire, especially under high fire severity in sites where natural regeneration is poor. ...
besjournals.onlinelibrary.wiley.com
A Meta‐Regression of 18 Wildfire Chronosequences Reveals Key Environmental Drivers and Knowledge Gaps in the Boreal Nitrogen Balance 🔗 buff.ly/IgjGnD0 @stefhupperts.bsky.social @michael-gundale.bsky.social
Looks like a great opportunity in a great location.
Jenna Morris@jenna-e-morris.bsky.social · 12mo agoPOSTDOC OPPORTUNITY: Come work with us in the Harvey Lab at Univ. of Washington (depts.washington.edu/bjhlab/)! We're hiring a postdoc in Forest Disturbance and Landscape Ecology. Full details here: ap.washington.edu/ahr/position... Application review starts Aug 31
POSTDOC OPPORTUNITY: Come work with us in the Harvey Lab at Univ. of Washington (depts.washington.edu/bjhlab/)! We're hiring a postdoc in Forest Disturbance and Landscape Ecology. Full details here: ap.washington.edu/ahr/position... Application review starts Aug 31
Field work is underway in Interior Alaska! It is a tough job being an aspen in Alaska. If you escape the moose, then you have to deal with these leaf miners.
A great paper here by @stefhupperts.bsky.social. This opens the door to new research on other sources of N fixation in boreal forests👇 dx.doi.org/10.1111/gcb....
A Meta‐Regression of 18 Wildfire Chronosequences Reveals Key Environmental Drivers and Knowledge Gaps in the Boreal Nitrogen Balance
We estimated boreal forest nitrogen accumulation rates in the first 200 years after wildfire and found that rates were largely driven by wildfire severity and dominant canopy type (i.e., evergreen or...
dx.doi.org
Stefan Hupperts 🌲🍄🦠🏳️🌈@stefhupperts.bsky.social · last yr.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....
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....
Out today in Nature! We estimated a new global rate of N2-fixation, yielding new relationships between N2-fixation and NPP and ET. Great leadership by Carla Reis and Steve Perakis. 👇 www.nature.com/articles/s41...
Global terrestrial nitrogen fixation and its modification by agriculture
Nature - Biological nitrogen fixation may impose stronger constraints on the carbon sink in natural terrestrial biomes and represent a larger source of agricultural nitrogen than is generally...
nature.com
📢 The @paqlab.bsky.social is recruiting a PhD (or MSc), and you don't want to miss that - best place ever to do you PhD! 😉 To work in IDENT, a network of experiments of the effects of diversity on forest functioning. Foreign student? It's gotten harder 😞 but we can help. paqlab.uqam.ca
