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Posts by Martin Macek

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Petr Pokorný, Petr Šída a kol.: Hinterland Hinterland je čtenářsky vstřícná odborná kniha o severočeských pískovcových krajinách. Pojednává o jejich dlouhodobém vývoji v rozpětí od vrcholu poslední ledové doby po současnost, což na kalendářní ...

2/2 Mimořádný počin kolektivu vedeného paleoekologem Petrem Pokorným (členem redakční rady Vesmíru) a archeologem Petrem Šídou připomínáme citátem z recenze Jana Alberta Šturmy: vesmir.cz/cz/casopis/a...
🟥 Hinterland v našem e-shopu za zvýhodněnou cenu: vesmir.cz/cz/e-shop/kn...

3 days ago 16 3 1 0
A photograph of a duckweek plant in Czechia with the GBIF logo overlaid

A photograph of a duckweek plant in Czechia with the GBIF logo overlaid

1) 🍃 The Czech Vegetation Database is a new open digital archive of vegetation-plot records from the Czech Republic now accessible in GBIF, including records of plant species composition and cover-abundances in delimited plots surveys, monitoring programs and ecological studies.🍄

3 weeks ago 4 1 1 0

It looks like we from 🇨🇿 belongs to the Global South too 🤔 Grant agencies did not increase the budget for APC here, so OA is basically cutting our research money.

4 weeks ago 2 1 0 0
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Contrasting thermophilization among forests, grasslands and alpine summits - Nature Analyses of large-scale, multitaxa and long-term thermophilization patterns in forests, grasslands and alpine summits across Europe provide insight into shifts in community composition among different...

@nature.com research paper!
🔎 Our botanists contributed to a study that, for the first time, compared how climate warming–driven changes unfold across different types of European environments – in forests, grasslands and mountain summits. www.nature.com/articles/s41...

1 month ago 7 4 0 0
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European #forests, #grasslands, and #alpine plant communities are reflecting climate warming differently

See our new study in @nature.com
doi.org/10.1038/s415...

#forestREplot #GLORIAnetwork #thermophilization #forestecol

1 month ago 5 4 0 0
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Graduate Student Position (M/F) 0204 Graduate Student Position (M/F) in Parallel Evolution of Clonality in Angiosperms...

We are looking for a new PhD student: Parallel Evolution of Clonality in Angiosperms www.ibot.cas.cz/en/vacancies...

1 month ago 6 15 0 0

Extended submission deadline! Spread the good news! And make sure to drop an abstract by 1.3.2026 at www.meb-network.com/meb-2026 ❄️🌡️💧🌱

2 months ago 3 2 0 0

Právě vyšla monografie Karpatské lesostepní louky, která se věnuje jednomu z nejbohatších ekosystémů střední Evropy. Autorem knihy je Jan Roleček s kolektivem autorů z Botanického ústavu AV ČR, Masarykovy univerzity a dalších českých univerzit.
@ibotcz.bsky.social @academianakladatel.bsky.social

2 months ago 5 3 1 0
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Forests in Šumava and Bavarian Forest NP are getting wild - describing their structure with #LiDAR was very helpful for #microclimate modelling.
Here are a just few pics from the #fieldwork:

3 months ago 18 2 0 0
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Dear US citizen's, you are welcome to visit our 🇨🇿 national parks, they're free to visit for everyone, no matter what's your citizenship.

3 months ago 2 0 0 0
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😊 Ptačí hodinka je tady! Tak ať to lítá.🪶

Sčítáme až do neděle, přidejte se.
ptacihodinka.birdlife.cz

Foto: zvonci zelení / Helena Hurtová

3 months ago 25 8 1 3
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The annual Photogenic Science exhibition, showcasing awarded photos taken by @czechacademy.bsky.social of their day-to-day research, is on view at our headquarters on Národní Street in Prague until 30 January 2026 (free admission). Details & winning photos ➡️ www.avcr.cz/en/news-arch...

4 months ago 5 2 0 0
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Join our Cloud HD Video Meeting Zoom is the leader in modern enterprise cloud communications.

Zítra na posledním letošním semináři #ctvrtkycts vystoupí David Storch a Arnošt L. Šizling (CTS) na téma Neuvěřitelný příběh párových ekologických indexů. Čtvrtek 10-12h v seminárce CTS nebo online na cesnet.zoom.us/j/92791774267.

4 months ago 1 1 0 0
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Complete Rainforest Elevational Gradient Reveals Unusual Diversity Patterns of Non‐Volant Mammals in New Guinea Aim We address a critical gap in the elevational community ecology of tropical non-volant mammals in the Australian and Oceanian zoogeographic realms. Specifically, we document alpha and beta divers...

Complete Rainforest Elevational Gradient Reveals Unusual Diversity Patterns of Non‐Volant Mammals in New Guinea - Vejmělka - 2025 - Diversity and Distributions - Wiley Online Library onlinelibrary.wiley.com/doi/10.1111/...

4 months ago 2 4 0 0

Announcement: I will start as an assistant professor of ecohydrology at the University of Oulu starting from January. Snow, microclimate and Arctic-alpine ecosystems still on focus. Stay tuned for soon-to-be-opened Postdoc and PhD positions! Thank you for your attention to this matter!

4 months ago 24 3 4 0
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Vítěznou fotografií letošní Vědy fotogenické je Anglermoss od našeho kolegy Tomáše Figury. Gratulujeme! Nejen ji můžete vidět na aktuální výstavě v galerii Věda a umění @akademievedcr.bsky.social.

4 months ago 23 5 1 0
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Nice to have such a motivated excursion to our #microclimate research plot! @spacetimeeco.bsky.social

4 months ago 3 1 0 0
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Glad to see that cage protecting our loggers is still there.

4 months ago 5 0 1 0
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New in gdalraster 2.2.0 🎉

You can now run GDAL CLI algorithms (e.g., gdal raster calc) directly from R -- thanks to the new GDAL 3.11 unified CLI.

Docs: usdaforestservice.github.io/gdalraster/a...

#RStats #RSpatial #GDAL #OSGeo

4 months ago 7 4 0 0

A co nám k historicky nejbídnější úspěšnosti ve vlajkové lodi 🇨🇿podpory základního výzkumu (GAČR) poví
@mzenisek.bsky.social
?

4 months ago 3 0 0 0
This is figure 1. The global extent of natural forests in 2020 (according to the model, and based on the probability threshold of 0.52) with zoom-in examples (from left to right: Amazon Basin in Brazil, deforestation frontier in Indonesia, and boreal forest in Western Canada).

This is figure 1. The global extent of natural forests in 2020 (according to the model, and based on the probability threshold of 0.52) with zoom-in examples (from left to right: Amazon Basin in Brazil, deforestation frontier in Indonesia, and boreal forest in Western Canada).

A paper in Scientific Data presents a novel global natural forest map for 2020 at 10 m resolution. This map can support forest monitoring or conservation efforts that require a comprehensive baseline for monitoring deforestation and degradation. go.nature.com/4remVIQ ⚒️ 🧪

5 months ago 26 8 0 0
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Whole‐seedling trait adjustments of mountain birch under contrasting environmental conditions Warming temperatures can promote arctic tree seedling establishment and growth, but these effects depend on the environmental context and the seedlings' capacity to acquire limiting resources. Here, ....

Check 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

5 months ago 9 4 0 1

Love to see the progress in implementation of shape-restricted smooths in my favourite package! Shape-restricted smooths are great for constructing models reflecting theoretical assumptions and hypothesis testing in ecology. #rstats

5 months ago 4 0 0 0
Graphical abstract of the paper shoving spatial variability in atmospheric vapor pressure deficit driven by the interplay between temperature-driven patterns in saturated water vapor pressure and actual water vapor pressure across topographically diverse landscape of the National Park Bohemian Switzerland in the Czech Republic.

Graphical abstract of the paper shoving spatial variability in atmospheric vapor pressure deficit driven by the interplay between temperature-driven patterns in saturated water vapor pressure and actual water vapor pressure across topographically diverse landscape of the National Park Bohemian Switzerland in the Czech Republic.

Atmospheric #VaporPressureDeficit structures #forest #bryophyte communities across #landscape

our new #microclimate research in @egubg.bsky.social #Biogeosciences journal

BIG congratulation to the very first paper from our #bryophyte lover Anna Růžičková!

doi.org/10.5194/bg-2...

5 months ago 10 6 0 0

🎉 Registration is now open for MEB2026 – the 3rd Microclimate Ecology & Biogeography Conference!

📅 June 1–5, 2026
📍 Montpellier, France 🇫🇷

This edition highlights terrestrial and aquatic microclimates.

🔗 meb-network.com/meb-2026

#MEB2026 #Microclimate #Ecology #Biogeography #Conference

5 months ago 3 2 0 1
IAVS Symposium 2026, Thematic 'Understanding Ecosystems Through Vegetation'.

IAVS Symposium 2026, Thematic 'Understanding Ecosystems Through Vegetation'.

📢 68th #IAVS Symposium: Understanding #Ecosystems through #Vegetation | 22-26 June 2026, Spain

Join us to explore how vegetation shapes #biodiversity and ecosystems worldwide!

📅 Call for Special Session proposals is now open: 15 Oct – 15 Nov 2025
👉 Details: gijon2026.iavs-meetings.org
#IAVS2026

6 months ago 25 14 0 2
Short, thick segments of light-coloured roots woven into a brown soil with dark cracks and macropores. Glare at image top and bottom from LED light.

Short, thick segments of light-coloured roots woven into a brown soil with dark cracks and macropores. Glare at image top and bottom from LED light.

Technician carefully inserting a camera on a very long rail into a transparent tube in the ground in a beech forest.

Technician carefully inserting a camera on a very long rail into a transparent tube in the ground in a beech forest.

First images from our #HydroScale Průhonice site show a cluster of beech roots growing at a depth of 1.2m!

Michal Man there, using the new device to #GoBelowground. We may need to come up with a new name for it--doesn't feel like a "mini" rhizotron.

6 months ago 8 1 0 1
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🚨JOB ALERT🚨
Come work with me in Brno in a new project on how Scots pine & forestry changed societies and environments in the 18th-19th centuries! 🌲🌳
👇Fully funded postdoc position 👇
www.ibot.cas.cz/en/vacancies...
Application deadline: 13.11.2025
Please distribute widely!
#envhist #histecol

6 months ago 19 27 1 2

Děkuji!

6 months ago 2 0 0 0