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Margaux Boeraeve

@margauxboeraeve

Postdoc at KU Leuven πŸ‡§πŸ‡ͺ working on nitrogen deposition effects on soil fungi and soil carbon πŸ„

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28.11.2023
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Latest posts by Margaux Boeraeve @margauxboeraeve

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One hundred unanswered questions on the dispersal ecology of fungi Abstract. Fungi comprise millions of species that play numerous varied roles in Earth’s natural and managed ecosystems, engaging in a multitude of positive

Disperal ecology meets fungi!
It is more than just spores people!

Check this paper led by ECR @sarahcuprewich.bsky.social and Kristin Barbour! Fun collab supported @cu-esiil.bsky.social

One hundred unanswered questions on the dispersal ecology of fungi url: academic.oup.com/ismej/articl...

20.02.2026 08:37 πŸ‘ 13 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0
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🐝✨ A #NBSComic has just landed!

At Sweet-Spot, flower strips are blooming and pollinators buzzing. Reports say the ecosystem is thriving… but is it really?

To Bee or Not to Bee explores the promise β€” and pitfalls β€” of NbS like flower strips.

πŸ“– nbscomics.com/2026/02/17/t...

#NetworkNature

18.02.2026 11:00 πŸ‘ 4 πŸ” 3 πŸ’¬ 1 πŸ“Œ 1
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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
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48th New Phytologist Symposium:
Explore plant interactions in forest environments at all levels from micro- to macro-scales and across the whole spectrum of plant biology.
13 October 2026 - 16 October 2026
Leysin, Switzerland
www.newphytologist.org/events/48-np...

18.02.2026 13:38 πŸ‘ 19 πŸ” 15 πŸ’¬ 2 πŸ“Œ 1

Nature isn’t a commodity that was created to serve humankind, it’s just there, and we’re around to admire its diversity and intricacies, and not screw it up. 3/3

02.02.2026 15:25 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Old, big spruce logs are important habitats for a variety of fungal species. One of the most abundant one in old growth forests is Phellinus nigrolimitatus (NO svartsonekjuke). Here are two big lads from Ringsakerfjellet:

09.01.2026 13:39 πŸ‘ 5 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Categorisation of dispersal pathways according to the Convention of Biological Diversity (A) based on on Hulme (2009) and CBD (2014) to illustrate the distinction between key anthropogenic pathways through which non-native species are introduced and dispersed (B) and how non-native species spread naturally (C) beyond their native ranges. Example human-mediated pathways shown include international trade and travel (i), artificial waterways (ii), angling and recreational equipment (iii), railroads and roads (iv), horticulture, landscaping, and soil trade (v), and the pet trade (vi, including intentional releases).

Categorisation of dispersal pathways according to the Convention of Biological Diversity (A) based on on Hulme (2009) and CBD (2014) to illustrate the distinction between key anthropogenic pathways through which non-native species are introduced and dispersed (B) and how non-native species spread naturally (C) beyond their native ranges. Example human-mediated pathways shown include international trade and travel (i), artificial waterways (ii), angling and recreational equipment (iii), railroads and roads (iv), horticulture, landscaping, and soil trade (v), and the pet trade (vi, including intentional releases).

New year, New paper in Biological Reviews: on the Spread of non-native species @ebdonana.bsky.social @sibecol.bsky.social @wileyecology.bsky.social onlinelibrary.wiley.com/doi/10.1002/...

02.01.2026 13:11 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Eco‐Evolutionary Optimality in Soil Organic Matter Models Optimization approaches based on fundamental eco-evolutionary principles (EEO approaches) can increase the realism and generality of microbial-explicit soil organic matter (SOM) modelsβ€”yet, these app....

A great (pre-)christmas gift: our synthesis paper in Ecology Letters just got published! 😊
Thanks, @elsa-abs.bsky.social, @arjunchakrawal.bsky.social, @lucianachr.bsky.social, Pierre QuΓ©vreux, and @manzonilab.bsky.social for the great collaboration!!

Open access article: doi.org/10.1111/ele.70278

22.12.2025 08:20 πŸ‘ 9 πŸ” 8 πŸ’¬ 1 πŸ“Œ 0
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"After maturity, forests continue to sequester carbon but more slowly, with increasing storage in deadwood and soil"

Obviously...

But, I find this discussion on old growth harvests a little weird.

"Maturity" is defined as the point of maximum growth, when harvesters want to harvest.

1/

17.12.2025 08:22 πŸ‘ 21 πŸ” 5 πŸ’¬ 2 πŸ“Œ 0
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What a nice visualization of how species hypotheses (based on environmental sequences) relate to phylogenetic species!
Also a nice example of a study that uses metabarcoding data from online databases to improve our ecological understanding of fungi. πŸ„πŸ§ͺ

nph.onlinelibrary.wiley.com/doi/10.1111/...

16.12.2025 13:09 πŸ‘ 7 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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The Penicillin Myth Competing theories seek to explain inconsistencies surrounding Alexander Fleming’s famed discovery.

Every biologist knows the story of Fleming's chance discovery of penicillin. But is it true?

Here, with @asimovpress.bsky.social, I write about inconsistencies in the canonical story, and explore a few alternative theories about what really happened in that St. Mary's lab in the summer of 1928.

24.11.2025 17:00 πŸ‘ 44 πŸ” 23 πŸ’¬ 2 πŸ“Œ 8
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More exceptions than rules: Variable effects of ectomycorrhizal fungi on leaf litter decomposition in temperate pine forests The results add to a growing body of evidence that the β€˜Gadgil effect’ is not universal, even in the N-poor litter of temperate pine forests where it was first described and is often invoked. Further...

"A growing body of evidence that the β€˜Gadgil effect’ is not universal, even in the N‐poor litter of temperate pine forests where it was first described"

besjournals.onlinelibrary.wiley.com/doi/pdf/10.1...

17.11.2025 06:31 πŸ‘ 17 πŸ” 6 πŸ’¬ 1 πŸ“Œ 0
The pinkish flowers of Betonica officinalis on a græsland with some Buxus sempervirens in the background

The pinkish flowers of Betonica officinalis on a græsland with some Buxus sempervirens in the background

The light purplish flower of Knautia arvensis

The light purplish flower of Knautia arvensis

Small pinkish flowers of Asperula synanchica growing over a pale gray calcareous rock

Small pinkish flowers of Asperula synanchica growing over a pale gray calcareous rock

Yellow flower of Pilosella officinarum

Yellow flower of Pilosella officinarum

We're halfway November but there were plenty of flowers on this calcareous grassland πŸ‘€πŸŒΈ I guess the extreme drought this summer and spring messed with the plant's phenology... 🌍

16.11.2025 15:56 πŸ‘ 16 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Remote sensing of lichens with drones for detecting dinosaur bones Brian Pickles and colleagues show that exposed dinosaur bones can be remote sensed with drones by virtue of colored lichens growing on them.

What a title!

Remote sensing of lichens with drones for detecting dinosaur bones

Current Biology www.cell.com/current-biol...

05.11.2025 23:45 πŸ‘ 6 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Old cemetaries can be hotspots for grassland fungi πŸ„ Last week I found Hygrocybe cantharellus, Hygrocybe phaeococcinea, Cuphophyllus flavipes s.l. and more on a World War I cemetary in southern Belgium. #FungiFriday #FungiFriends

24.10.2025 08:02 πŸ‘ 24 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
A place for natural history in the 21st century Natural history provides an important basis for observing interactions between organisms in their environments. Biotropica recently inaugurated a new paper category called β€œNatural History Field Note....

Quote: "It is very hard to interpret big data in ecology in meaningful ways if you do not know anything about who the organisms are and what they do in the environment."
onlinelibrary.wiley.com/doi/full/10....

12.10.2025 23:38 πŸ‘ 26 πŸ” 15 πŸ’¬ 0 πŸ“Œ 0

Back home after an amazing week of surveying mushrooms with the Swedish mycological society. Despite the drought we were able to record almost 1000 species! Quite some collections will be sequenced, a.o. as part of the @fundive-fungi.bsky.social project. πŸ„
Some highlights πŸ‘‡

05.10.2025 17:37 πŸ‘ 11 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

Wow, such a pretty species! Is it typically found in grasslands?

06.10.2025 08:50 πŸ‘ 0 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
Base of a beech tree growing over some rocks

Base of a beech tree growing over some rocks

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The beech forests in SkΓ₯ne are stunning!

05.10.2025 17:37 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
fruiting bodies of Entoloma placidum with blue stipes and greyish caps, next to the base of one of them stands a tiny mushroom, Mycena picta.

fruiting bodies of Entoloma placidum with blue stipes and greyish caps, next to the base of one of them stands a tiny mushroom, Mycena picta.

Hidden among these fruiting bodies of Entoloma placidum stands a Mycena picta, which I only discovered when looking at the picture, didn't notice it in the field πŸ‘€ πŸ„πŸ“·

05.10.2025 17:37 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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I found Amanita olivaceogrisea, which was only the 10th record for Sweden.

05.10.2025 17:37 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
A large bolete with red pores and a red stipe on a steep slope in beech forest

A large bolete with red pores and a red stipe on a steep slope in beech forest

underside of a bolete with red pores, staining blue where it is damaged

underside of a bolete with red pores, staining blue where it is damaged

Also many cool species of boletes, like this Suillellus mendax (will be sequenced to confirm identity).

05.10.2025 17:37 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Six fruiting bodies of Cortinarius obsoletus, four lying down and four showing the yellow-brown cap colour

Six fruiting bodies of Cortinarius obsoletus, four lying down and four showing the yellow-brown cap colour

We found many Cortinarius species. This C. obsoletus was found in two localities this week, record 11 and 12 of this species in Sweden!

05.10.2025 17:37 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Frantisekia mentschulensis, a rare wood decomposer, which we recorded almost every day this week.

05.10.2025 17:37 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Back home after an amazing week of surveying mushrooms with the Swedish mycological society. Despite the drought we were able to record almost 1000 species! Quite some collections will be sequenced, a.o. as part of the @fundive-fungi.bsky.social project. πŸ„
Some highlights πŸ‘‡

05.10.2025 17:37 πŸ‘ 11 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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πŸ“’ Vacancy: I am urgently recruiting a PhD candidate to join a project on selection processes in pedunculate oak.
πŸ“… Start date: no later than December 1st.

03.10.2025 08:09 πŸ‘ 7 πŸ” 8 πŸ’¬ 0 πŸ“Œ 1
Fruiting bodies of porcelain fungus with some mycologists in the background

Fruiting bodies of porcelain fungus with some mycologists in the background

A dead beech stem with a fruiting body of Frantisekia mentschulensis on it.

A dead beech stem with a fruiting body of Frantisekia mentschulensis on it.

Cantharellus friesii

Cantharellus friesii

This week I'm in SkΓ₯ne, southern Sweden for a week of intensive mushroom-hunting with the Swedish mycological society πŸ€—πŸ„

29.09.2025 13:21 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1

Congratulations on defending! πŸ₯³

29.09.2025 07:28 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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The number of observations of this species on the Belgian citizen science website waarnemingen.be πŸ‘‡ It has been expanding northwards for a while now but this year was insane.

16.09.2025 05:07 πŸ‘ 8 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Meer bepaald roofvliegenvetzakkerij πŸ˜… ik vermoed Gewone roofvlieg - Machinist atricapillus

08.08.2025 18:31 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0