Caroline Slomp
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carolineslomp.bsky.social
Caroline Slomp
@carolineslomp.bsky.social
600 followers 200 following 12 posts

Professor at Radboud University, Nijmegen; Biogeochemistry, Geo(micro)biology, Marine Science, Climate and Environmental Change

Videos
Environmental science 47%
Geology 22%
Posts Replies Media Videos

Reposted by Caroline P. Slomp

jcamthrash.bsky.social
Cameron Thrash @jcamthrash.bsky.social · 27d
Microbial oxidation significantly reduces methane export from global groundwaters www.pnas.org/doi/abs/10.1... #jcampubs

Reposted by Caroline P. Slomp

jcamthrash.bsky.social
Cameron Thrash @jcamthrash.bsky.social · 27d
Contrasting greenhouse gas dynamics along a coastal‐to‐oligotrophic ocean continuum aslopubs.onlinelibrary.wiley.com/doi/10.1002/... #jcampubs 🌊
Contrasting greenhouse gas dynamics along a coastal‐to‐oligotrophic ocean continuum
The oceans play the dual role of carbon sinks and greenhouse gases (GHGs) sources in global climate change, but there are still gaps in understanding the GHG fluxes and regulation mechanisms across e...
aslopubs.onlinelibrary.wiley.com

Reposted by Caroline P. Slomp

jcamthrash.bsky.social
Cameron Thrash @jcamthrash.bsky.social · Oct 2
Cell size matters: a unifying theory across the tree of life www.cell.com/trends/ecolo... #jcampubs
Cell size matters: a unifying theory across the tree of life
Cell size shapes how organisms interact with their environment, yet our understanding of these effects remains fragmented. We synthesise these effects into a Theory of Optimal Cell Size (TOCS), predic...
www.cell.com

Reposted by Caroline P. Slomp

jcamthrash.bsky.social
Cameron Thrash @jcamthrash.bsky.social · Sep 24
A niche for diverse cable bacteria in continental margin sediments overlain by oxygen-deficient waters bg.copernicus.org/articles/22/... #jcampubs 🌊
A niche for diverse cable bacteria in continental margin sediments overlain by oxygen-deficient waters
Abstract. Since the discovery of cable bacteria more than a decade ago, these multicellular, filamentous sulfur-oxidizing bacteria have been found in a range of sedimentary environments. However, thei...
bg.copernicus.org

Reposted by Michael Wagner, Andreas Richter, Caroline P. Slomp , and 2 more

loyteam.bsky.social
Alex Loy @loyteam.bsky.social · Aug 27
📢 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...
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).
www.nature.com

Reposted by Peter Thorne, Håvard Kauserud, Guido Grosse , and 5 more

ketilisaksen.bsky.social
Ketil Isaksen @ketilisaksen.bsky.social · Aug 21
Witnessing the rapid and extensive thawing of permafrost in Svalbard is truly impressive but deeply concerning

Reposted by Ben Bond‐Lamberty, Caroline P. Slomp, Simon Roux , and 1 more

ameliarotaru.bsky.social
Amelia Rotaru @ameliarotaru.bsky.social · Aug 7
Check this nice first first-author paper by Ning Hall—now out in Nature Geoscience! Our team had a blast supporting Ning on the isolation workflow, and a few of the standout Methanococcoides strains even trace back to our Danish waters. 🌊
www.nature.com/articles/s41...
Coastal methane emissions driven by aerotolerant methanogens using seaweed and seagrass metabolites - Nature Geoscience
Experiments suggest aerotolerant archaea produce methane in the surface layers of coastal sandy sediments and that this activity is driven by seaweed and seagrass metabolites.
www.nature.com

Reposted by Caroline P. Slomp

msmjetten.bsky.social
Mike Jetten @msmjetten.bsky.social · Jan 30
Happy to to see this #MARIX ms out
@jessicavenetz.bsky.social
@Olgazygad
et al Seasonal dynamics of the microbial #methane filter in the water column of a eutrophic coastal basin
@nessc
@ERC_Research
#microbiology
@RIBESresearch
FEMS Microbiology Ecology, fiae007, doi.org/10.1093/fems...

Reposted by Caroline P. Slomp

msmjetten.bsky.social
Mike Jetten @msmjetten.bsky.social · Jan 21
Sedimentary vanadium depletion under sulfidic conditions: Implications for (paleo)redox proxy applications #biogeochemistry @ribesresearch.bsky.social @carolineslomp.bsky.social #erc #marix #grevelingen
www.sciencedirect.com/science/arti...
Sedimentary vanadium depletion under sulfidic conditions: Implications for (paleo)redox proxy applications
Sedimentary concentrations of redox-sensitive trace metals are widely used to reconstruct past ocean redox conditions. Vanadium (V) has great potentia…
www.sciencedirect.com

Reposted by Caroline P. Slomp

bloomberg.com
Bloomberg News @bloomberg.com · Jul 5
At least 13 people have died and dozens are missing after catastrophic flooding in Texas, with officials warning of more rain and the risk of further flash floods in the coming days
Texas Floods Kill at Least 13; Children Missing From Summer Camp
At least 13 people have died and dozens are missing after catastrophic flooding in Texas, with officials warning of more rain and the risk of further flash floods in the coming days.
bloom.bg

Reposted by Peter Thorne, Gavin L. Foster, Caroline P. Slomp

natgeosci.nature.com
Nature Geoscience @natgeosci.nature.com · Jul 3
⚒️ Article: The proportion of carbon, nitrogen, and phosphorus in the ocean now substantially differs from the Redfield ratio, likely reflecting a reduction in phosphorus limitation

www.nature.com/articles/s41...
Schematic illustration of the spatiotemporal variations of marine ecological stoichiometries of C, N and P

Reposted by Caroline P. Slomp

ribesresearch.bsky.social
Radboud Institute for Biological and Environmental Sciences @ribesresearch.bsky.social · Jun 25
One might expect that climate mitigation measures would help to counteract oxygen decline in the oceans. Yet a new study reveals that many proposed marine carbon dioxide removal methods could in fact intensify oxygen loss. 😕 🌊 Read more:
www.ru.nl/en/research/...
with @carolineslomp.bsky.social
What helps the climate is not automatically good for the ocean | Radboud University
Methods to enhance the ocean’s uptake of carbon dioxide (CO₂) are being explored to help tackle the climate crisis. However, some of these approaches could significantly exacerbate ocean deoxygenation...
www.ru.nl

Reposted by Caroline P. Slomp

cormacscoast.bsky.social
Cormac MacFhionnlaoich @cormacscoast.bsky.social · Jun 14
Pieces of fossilized Bryozoan sea mats, like fine lace netting.
Despite their delicate appearance, they have managed to survive intact in these rock layers for over 300 million years.
County Donegal, Ireland.

Reposted by Caroline P. Slomp, Tore Ellingsen

philipcball.bsky.social
Philip Ball @philipcball.bsky.social · Jun 13
Now I've had a chance to read Andrea Sella's article in @chemistryworld.com on why he returned his Royal Society Faraday Medal. I recommend that you read it too. It's inspiring, though inevitably also disturbing, in these troubled times.
www.chemistryworld.com/opinion/why-...
Why I returned the Faraday prize to the Royal Society
Andrea Sella explains how inaction over Elon Musk's membership motivated him to act
www.chemistryworld.com

Reposted by Caroline P. Slomp

michiwagner4.bsky.social
Michael Wagner @michiwagner4.bsky.social · Jun 12
Ohne Worte

www.tagesanzeiger.ch/deportatione...
Horrortrip nach New York: Schweizerin wird an der US-Grenze trotz gültiger Papiere abgewiesen und inhaftiert
Eine 38-jährige Schweizer Staatsbürgerin wollte ihren Geburtstag in New York feiern – stattdessen wurden ihre E-Mails und Social-Media-Accounts durchsucht und sie 24 Stunden lang inhaftiert.
www.tagesanzeiger.ch

Reposted by Doerthe Tetzlaff, Matthew H. England, Caroline P. Slomp , and 1 more

rahmstorf.bsky.social
Prof. Stefan Rahmstorf @rahmstorf.bsky.social · Jun 4
Our study just out in Nature: the extreme North Atlantic heat in summer 2023 was mainly due to weak winds causing shallow mixed layers, which heat up more quickly.
Global warming is causing a trend toward shallow mixed layers, making such extremes more likely.
🌊
www.nature.com/articles/s41...
Drivers of the extreme North Atlantic marine heatwave during 2023 - Nature
Atmospheric reanalyses combined with ocean observations and model simulations show that the extreme 2023 North Atlantic heatwave was primarily driven by anomalously weak winds leading to strongly shoa...
www.nature.com

Reposted by Caroline P. Slomp

methanojen.bsky.social
Dr. Jennifer Glass (she/her) @methanojen.bsky.social · Jun 2
Review of methane through space and time, coauthored with @planetdr.bsky.social, is out (OA) in @annualreviews.bsky.social.

Hopefully a helpful resource for community and courses. www.annualreviews.org/content/jour...
Schematics of atmospheric CH4 cycling on (a) modern Earth, (b) Archean Earth, and (c) Titan. (a) On modern Earth (20% O2), CH4 emissions originate primarily from wetlands, ruminants, and the fossil fuel industry. Methane is oxidized chemically in the troposphere by hydroxyl radicals (OH), with an average lifetime of 10 years. Hydroxyl radicals originate from reactions between ozone (O3), UV radiation (<320 nm), and H2O vapor. The O3 layer originates from reactions between UV radiation and O2. (b) On the Archean Earth (<0.0001% O2), in the absence of O3 and O2, CH4 would have had a much longer atmospheric lifetime (∼10,000 years), with eventual destruction by UV photolysis, leading to H escape and/or, when CH4/CO2 was greater than 0.1, polymerization to yield organic haze in the upper atmosphere. (c) On Titan, with temperatures near the CH4 triple point, there is a CH4 cycle of evaporation, photolysis to yield ethane (C2H6) and H2 (lost to space), and condensation of C2H6, whereupon it participates in surface processes.

Reposted by Caroline P. Slomp

freddyschenk.bsky.social
Frederik Schenk @freddyschenk.bsky.social · May 12
📢 New paper from @bolincentre.bsky.social: "The Case for the Anthropocene Epoch Is Stronger Than the Case for the Holocene Epoch"
The onset of the unofficial #Anthropocene is more constraint than other used official epochs incl. the Holocene. 🧪 agupubs.onlinelibrary.wiley.com/doi/10.1029/...
The Case for the Anthropocene Epoch Is Stronger Than the Case for the Holocene Epoch
From a purely geological perspective, the scientific case for the Anthropocene as a geological epoch is stronger than that for the Holocene If the logic to reject the Anthropocene as an epoch wer...
agupubs.onlinelibrary.wiley.com

carolineslomp.bsky.social
Caroline Slomp @carolineslomp.bsky.social · May 9
#FossilFriday Elrathia kingii. Trilobites from the Cambrian from the fantastic fossil collection at @ribesresearch.bsky.social We used them this week in a new Geobiology course @Radboud University, Nijmegen.

Reposted by Caroline P. Slomp

eos.org
Eos @eos.org · May 7
It's worth reading this @thebulletin.org article about preserving the Keeling Curve.

Go deeper: Many scientists have trumpeted the scientific—& even cultural—value of long-standing datasets like this, even suggesting that some deserve World Heritage status to protect them.

eos.org/opinions/tak...

Reposted by Andreas Oschlies, Caroline P. Slomp

geomarkiel.bsky.social
GEOMAR Helmholtz Centre for Ocean Research Kiel @geomarkiel.bsky.social · May 6
🌊 Artificial oxygen supply in coastal waters: A hope with risks

Researchers warn: Technical measures are no substitute for reducing nutrients and protecting the climate

🔗 www.geomar.de/en/news/arti...

Reposted by Caroline P. Slomp

tommyvav.bsky.social
Tommy van Avermaete @tommyvav.bsky.social · May 6
Steun aan collega's en studenten van de VU die Aardwetenschappen proberen te redden

@vuamsterdam.bsky.social @woinactie.bsky.social
Werkveld luidt noodklok op actiedag tegen verdwijnen aardwetenschappen VU
Het werkveld waarin de VU-aardwetenschappers vaak komen te werken waarschuwt dat de gevolgen van de voorgenomen bezuiniging niet te overzien zijn.
nos.nl

Reposted by Caroline P. Slomp

fossilrod.bsky.social
Dr. Rod Taylor @fossilrod.bsky.social · May 1
The Johnson Geo Centre's 2023 palaeontology lecture series is now available to watch online! This series looks at the rich palaeontological history of Newfoundland & Labrador, given by the people conducting this research on the oldest known animals on the planet.

mun.ca/geocentre/le...
Paleontology Lecture Series 2023 | Geo Centre
Our 2023 palaeontology lecture series
mun.ca

Reposted by Andreas Oschlies, Caroline P. Slomp

eos.org
Eos @eos.org · May 1
Approaches to artificial reoxygenation have been studied as possible solutions to coastal oxygen loss, but they come with risks that must be assessed carefully, write @carolineslomp.bsky.social @ribesresearch.bsky.social & @aoschlies.bsky.social @geomarkiel.bsky.social

eos.org/features/cou...
Could Bubbling Oxygen Revitalize Dying Coastal Seas? - Eos
Reoxygenation approaches have shown some success in lakes, but their potential risks must be examined carefully before they’re implemented as solutions to improve the health of coastal waters.
eos.org

Reposted by Caroline P. Slomp, Margreet Zwarteveen, Jaap H. Abbring , and 1 more

remcobreuker.bsky.social
Remco Breuker 🟥 @remcobreuker.bsky.social · Apr 25
Hier wetenschappers ontslaan en dan vervangen door Amerikanen: academische omvolking (en Hollandse spruitjeskneuterigheid want dit gaat van geld voor inflatiecorrectie af)

Onderwijsminister trekt 25 miljoen euro uit om wetenschappers naar Nederland te halen www.nu.nl/algemeen/635...
Onderwijsminister trekt 25 miljoen euro uit om wetenschappers naar Nederland te halen
Het ministerie van Onderwijs, Cultuur en Wetenschap heeft 25 miljoen euro vrijgemaakt voor een fonds voor buitenlandse topwetenschappers. Dat bedrag moet het mogelijk maken om wetenschappers uit ander...
www.nu.nl

Reposted by Caroline P. Slomp, Alessandro Tagliabue

davidho.bsky.social
David Ho @davidho.bsky.social · Apr 11
I'm on an mCDR panel at #EGU25, but I just learned that our convener Carolin Löscher from Denmark won't be there.

She's been diagnosed with a rare and aggressive form of cancer whose expensive treatment is only available in the US and UAE.

Please consider helping: www.gofundme.com/f/help-for-m...
Screenshot of the European Geosciences Union (EGU) General Assembly 2025 website showing the session details for "Session US2 – Marine Carbon Dioxide Removal: Fostering Earth Science Forces for Combating Global Warming." The session is scheduled for Friday, May 2, 2025, from 14:00 to 15:40 CEST in Room E1. It is chaired by Giulia Faucher, Carolin Löscher, and Gerhard Herndl. The program includes a 5-minute introduction, speaker presentations, a discussion on marine carbon dioxide removal (mCDR), and audience questions. Featured speakers are Louis Legendre (France), Daria Atamanchuk (Canada), and David Ho (USA). The session is hybrid with Zoom access. 🌊

Reposted by Andreas Oschlies, Caroline P. Slomp

good-ocean-oxy.bsky.social
GOOD - UN Ocean Decade @good-ocean-oxy.bsky.social · Apr 10
Register here 👉 bit.ly/43Itbza for the next #GO2NE webinar on 🌊 #ocean #deoxygenation, 28 April, 10:30 – 11:30 CEST

Moderation from Véronique Garçon.
Welcoming speakers Yuntao Zhou and Lijing Cheng. Topics below!

@aoschlies.bsky.social @carolineslomp.bsky.social
@kisensee.bsky.social

Reposted by Caroline P. Slomp

science.org
Science Magazine @science.org · Apr 8
Bacteria may have adapted to oxygen well before Earth’s atmosphere was saturated with it, according to a new study in Science. The findings underscore the dynamic relationship between biological evolution and Earth's geological history. scim.ag/3YpwMyu
A geological timescale for bacterial evolution and oxygen adaptation
Microbial life has dominated Earth’s history but left a sparse fossil record, greatly hindering our understanding of evolution in deep time. However, bacterial metabolism has left signatures in the ge...
scim.ag

Reposted by Caroline P. Slomp

nielsjdewinter.bsky.social
Niels de Winter @nielsjdewinter.bsky.social · Apr 8
Research and higher education in the Netherlands is under severe threat from short-sighted government budget cuts. This damage will have long-lasting repercussions... A sad day for science 😢
nltimes.nl/2025/04/08/s...
Senate passes €1.2 billion in higher education cuts; Universities planning lawsuit
The Cabinet’s controversial education budget, with 1.2 billion euros in cuts to higher education and research, was approved on Tuesday by a majority of politicians serving in the Eerste Kamer, the Dut...
nltimes.nl

Reposted by Caroline P. Slomp

kagiadi.bsky.social
Konstantina Agiadi @kagiadi.bsky.social · Apr 8
COST Action SaltAGES WG3 is organising a hands-on, free online training course on Earth System Modelling using cGENIE. Applications can be submitted at: sites.google.com/view/saltage...
SaltAges - WG3: Earth system modelling using cGENIE
Register by 20th April 2025 here
sites.google.com