Andreas Richter

Soil trace gas oxidizers divergently respond to short- and long-term warming The upland soil microbiome is dominated by aerobic bacteria that oxidize atmospheric trace gases, including CO, H2, and CH4. As a result, soils are the largest biological sink for these climate-active...

📢 Extra, extra: our collaborative study on trace gas oxidizers in a warmer soil is out as a preprint

www.biorxiv.org/content/10.1...

Big thanks to @thanh0109.bsky.social @bobpmleung.bsky.social @wutkowska.bsky.social @andreasrichter.bsky.social @mathildebio.bsky.social @greening.bsky.social

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Eight “Highly Cited Researchers” at CeMESS CeMESS is proud to announce that eight of its researchers across all its four divisions have been named on the 2025 Clarivate list of the world's most highly cited researchers. This prestigious recogn...

Crazy that THREE of our researchers at the Division of Terrestrial Ecosystem Research are Highly Cited Researchers 2025! And a total of 8 of Austria’s 54 are part of our Centre, CeMESS @cemess.bsky.social.

@loutsi.bsky.social, @andreasrichter.bsky.social

ter.univie.ac.at/news-talks/n...

Eleven researchers of #univie are among the world's most cited scientists in 2025! 🌍📚 Their work spans microbiology, environmental and life sciences, psychology and computer science, tackling global challenges from climate change to health. 👉 www.univie.ac.at/en/news/pres...
#HighlyCitedResearchers

CeMESS rocks!!

Congratulations to Cornelia Rottensteiner @cornelia-cr.bsky.social for receiving the Austrian Microbiome Research Award 2025 for the best Master’s Thesis. Very well done!

@microbesplanet.bsky.social
@ter-cemess.bsky.social, @cemess.bsky.social

Foto des Hauptgebäudes der Universität Wien, es fliegt feierliches Konfetti durch das Bild. Rechts unten ist ein Badge zu sehen, auf dem zu lesen ist: TOP 100 Austrian Excellence, International Impact. University of Vienna. THE TOP 100 umranden den Badge.

Meilenstein: Die Universität Wien ist erstmals unter den Top 100 im World University Ranking von @timeshighered.bsky.social - auf Platz 95! 🥳 Das stärkt Sichtbarkeit & internationale Vernetzung exzellenter Forschender und Studierender weltweit. #univie #THERanking 👉 www.univie.ac.at/aktuelles/pr...

University of Vienna is among the Top 100 in the World University Ranking by @timeshighered.bsky.social for the first time, at rank 95! 🥳 This strengthens visibility & international connections for outstanding researchers and students worldwide. #univie #THERanking 👉 www.univie.ac.at/en/news/deta...

Free online course “Environmental Emergencies: Navigating Climate Change, Biodiversity Loss, and Environmental Pollution” starts Oct 1. Interdisciplinary course on triple crisis: climate change, biodiversity loss, and environmental pollution. imoox.at/course/envem, www.youtube.com/watch?v=22Wp...

@andreasrichter.bsky.social, Anne Peter, @cornelia-cr.bsky.social und Dennis Metze sammelten Bodenproben in Kanada, Maria Teixeira Pinto berichte von @gerhardherndl.bsky.socials Schiffsexpedition NEREIDES über den Atlantik.

#Science #Research #ScienceCommunication

Climate research in Canada Why do field research in Canada? What drives researchers like us to dig in forests and peat bogs in all kinds of weather, armed with bear spray and mosquito repellent? Why do we put up with dirty fing...

Ever wondered what soil research looks like in Canada’s North? 🌱 Researchers from @ter-cemess.bsky.social share their fieldwork experiences in an article for @univie.ac.at's magazine #Rudolphina.

Curious? Find out more: 🔗 rudolphina.univie.ac.at/en/climate-r...

Climate research in Canada Why do field research in Canada? What drives researchers like us to dig in forests and peat bogs in all kinds of weather, armed with bear spray and mosquito repellent? Why do we put up with dirty fing...

See what researchers at TER are doing when they are in the field!

rudolphina.univie.ac.at/en/climate-r...

@cemess.bsky.social, @univie.ac.at

@cornelia-cr.bsky.social, Anne Peter, Dennis Metze, @andreasrichter.bsky.social

Genomic and physiological characterization of 'Candidatus Methylocystis sumavensis', a novel acid-tolerant methanotroph from peatland Methanotrophic bacteria in peatlands mitigate emissions of methane (CH4), a potent greenhouse gas. Yet, the identity, physiology, and adaptive traits of methanotrophs inhabiting acidic peatlands are s...

📢 🦠 A new methanotroph from Czech peat! Through an effort led by PhD student in my group Justus Nweze we isolated and describe a new CH4-muncher. Potential for a flexible (annaerobic) metabolisms and cool pH adaptations.

www.biorxiv.org/content/10.1...
#microbesky #microbiomesky

Megan Sørensen receives ERC Starting Grant Microbiologist Megan Sørensen has been awarded an ERC Starting Grant, securing significant funding for her upcoming research on the evolution of endosymbiosis at CeMESS. It is one of three ERC Startin...

Fantastic news: Megan Sørensen has been awarded an ERC Starting Grant for her project TRANSITIONS! In her upcoming research at #CeMESS she will explore how endosymbiosis evolves, from protist partnership to organelle.

Read more: 🔗 cemess.univie.ac.at/news/detail-...

#ERCStG @erc.europa.eu

New @fwf-at.bsky.social CoE Microplanet Publication @nature.com! A study from the lab of CoE Researcher Alexander Loy @loyteam.bsky.social @cemess.bsky.social @univie.ac.at uncovers bacteria that “breathe” rocks using toxic sulfide in oxygen-free environments. Link: www.nature.com/articles/s41...

Microbial iron oxide respiration coupled to sulfide oxidation - Nature Genomic and biochemical analyses of prokaryotic sulfur metabolism identify diverse microorganisms with the capacity to oxidize sulfide using iron(iii).

📢 New paper in @nature.com

Microbes rock 🎸🤘 with sulfide and iron minerals

I am very excited to share our recent study, which describes a previously unknown microbial energy metabolism ⚡⚡⚡🦠🧫⚡⚡⚡

🆕 Microbial iron oxide respiration coupled to sulfide oxidation - MISO

www.nature.com/articles/s41...

New Paper: Chlamydiae give up extracellular stage to thrive in social amoebae Many intracellular bacteria rely on an extracellular stage to move between hosts – but what happens when that’s no longer needed? A new study, now published in Current Biology, reveals a striking exam...

Exciting new research! Matthias Horn & Lukas Helmlinger from #CeMESS uncover how chlamydiae thrive in social amoebae by skipping their extracellular stage.

Read their groundbreaking study in Current Biology (@currentbiology.bsky.social):

🔗 cemess.univie.ac.at/news/detail-...

Wondering where to submit your abstract for #AGU25 @agu.org?

Check out our session co-organized with @kristenobacter.bsky.social (UMass), Ulas Karaoz and Nicola Falco (Berkeley Lab).

In-person invited speakers: @andreasrichter.bsky.social (U of Vienna) & Amilcare Porporato (Princeton) 🤩

We are hiring: Full Professor of Environmental Biogeochemistry of Metals Human activities are driving rapid environmental change on a global scale, with pollutants playing a critical role in pushing planetary systems beyond safe limits. These changes have profound conseque...

CeMESS is hiring!

Join us at the Division of Environmental Geosciences (@edge-vienna.bsky.social) as Full Professor of ENVIRONMENTAL BIOGEOCHEMISTRY OF METALS. Collaborate across a leading institution in microbiome science and environmental research.

🔗 Learn more and apply: tinyurl.com/47bev45k

Congratulations to Megan Sørensen on receiving an FWF-ASTRA Award! We’re thrilled to announce that Megan Sørensen has been awarded a prestigious FWF-ASTRA grant to investigate at CeMESS how microbial partnerships have shaped evolution.

We’re thrilled to announce that Megan Sørensen has been awarded an FWF-ASTRA for her upcoming research at #CeMESS on microbial partnerships and evolution!

Read more about the grant and project 🔗 cemess.univie.ac.at/news/detail-...

Soils rock, obviously. And microbes too!

Professorship opening @ter-cemess.bsky.social. Fantastic team and world-class research environment!
Join us at @cemess.bsky.social, @univie.ac.at

Warming Weakens Soil Nitrogen Stabilization Pathways Driving Proportional Carbon Losses in Subarctic Ecosystems Schematic representation of the main effects of soil warming on nitrogen (N) retention in ecosystem pools. During the snowmelt period (lower panel), warming reduces soil microbial biomass and fine ro...

10/ A joined effort of @creaf.cat @ter-cemess.bsky.social with @jpreixach.bsky.social @andreasrichter.bsky.social and other excellent researchers

👉 dx.doi.org/10.1111/gcb....

#Science #Soils #Ecosystems #Nitrogen #Carbon

Exciting news #2! CoE Key Researcher Dagmar Woebken (@cemess.bsky.social, @univie.ac.at) receives an ERC Advanced Grant to explore how desert microbes thrive on non-rainwater (dew, water vapor).
#Microsky #ERCAdG @erc.europa.eu @fwf-at.bsky.social

Open pages of profil EXTRA Magazin from 12.4.2025 with the article on David Berry's research

#CeMESS professor David Berry (@davidberry1.bsky.social) is featured in the latest @profil.at EXTRA issue, offering insights into microbiome research and its relevance to our health.

🔗 Learn more about his current research: dome.univie.ac.at/berry/

Universität Wien richtet neues Center for Advanced Studies ein Im Mai folgt die erste Ausschreibung von insgesamt 20 Fellowships

#univie richtet neues Center for Advanced Studies ein. 🆕
Sprecher des Leitungsgremiums ist der Molekularbiologe @michiwagner4.bsky.social. Das Center spielt eine wichtige strategische Rolle, um internationale Reputation und Sichtbarkeit weiter zu stärken und globale Kooperationen auszubauen.

The University of Vienna established a new Center for Advanced Studies! #CeMESS molecular biologist @michiwagner4.bsky.social will serve as the speaker of the leadership committee.

🔗 More info: medienportal.univie.ac.at/en/media/rec...

Für die Forschung sind die Zeiten vielerorts schwieriger geworden. In #Wien wurden die Bedingungen stetig besser. Ich bin überzeugt, dass dieser Trend anhält, die Unterstützung dafür stark bleibt und werde meinen Teil dazu beitragen. Ich lebe und forsche gerne in Wien!

#IchForscheGernInWien

We’re standing up for science ! 🤝
On March 7 at 1 pm, the #MarchforScience will start in front of the University of Vienna - an initiative of scientists raising their voices worldwide for free science.
The University of Vienna shares this important cause.‼️🏛️ #standupforscience2025 #scienceforall

A red Amanita fruiting with leaf litter around

How does variation in ectomycorrhizal fungal diversity affect tree growth? What are the knowledge gaps to more fully answering this question?

See my review out today in Fungal Ecology: doi.org/10.1016/j.fu...

Jillian Petersen appointed Full Professor at CeMESS We are delighted to announce that Jillian Petersen has been appointed Full Professor (§ 99/4) at the Center for Microbiology and Environmental Systems Science (CeMESS). This appointment marks an excit...

Congratulations @jillianmpetersen.bsky.social. Great to have you at @cemess.bsky.social as a wonderful and inspiring colleague!

dome.univie.ac.at/news-events/...

Happy to announce our new paper: Soil microbes prefer organic acids over sugars in simulated root exudation (doi.org/10.1016/j.so...). 1/6