Soils from marsh: self-organization of biogeomorphological paludal patterns, their potential formation mechanisms and ecological interest royalsocietypublishing.org/rsif/article... | #JRSocInterface #Biogeochemistry #Ecosystem #EnvironmentalScience

Great 2 days at the ForHot meeting in Sitges 🌍🔥

Inspiring discussions on Arctic warming, soil C and N cycling, and ecosystem responses to climate change.

Thanks to @creaf.cat SO Synthesis Actions & everyone who made it possible!

#ForHot #ClimateChange #SoilScience #ArcticResearch #Biogeochemistry

New in JGR: Biogeosciences Contrasting CO2 Fluxes Among Arctic Pond Types Are Driven by Differences in Carbon Lability, Terrestrial Inputs, and Benthic Respiration By Marvy et al. 2026

In this month's issue, a new study highlights pronounced contrasts in CO₂ production and emissions between low-centered polygon (LCP) ponds and thermokarst trough (TKT) ponds.

🔗Check out the article by Marvy et al. (2026): doi.org/10.1029/2025...

#AGUPubs #CO2 #Arctic #Tundra #Biogeochemistry

🛰️🌊🧊
Three days in a row of continuous #highlatitudedust emission from Central Patagonia into the SW Atlantic

#biogeochemistry #phytoplankton #paleoclimate #cryo

Vast green wetland landscape under a cloudy sky, illustrating Canadian biogeoscience research in food, water, and energy nexus.

How do food production, energy systems, and water security interact across Canada?
These studies evolve conceptual biogeoscience understanding and modelling capacity in Canada.

Explore the research ▶️ https://ow.ly/ImNm50YhRSo

#EarthSystems #WaterSecurity #ClimateResearch #Biogeochemistry

📢 New job at the lab! We're looking for a Junior Analytical Chemist to join our world class #biogeochemistry team 🧪
Find out more and apply: pml.ac.uk/working-with...

#Hiring #Plymouth #PlymouthJobs #BlueJobs #CharityJobs #NonProfitJobs

GOES visible image over Patagonia, early morning Mar/24

GOES visible image over Patagonia, late afternoon Mar/24

GOES IR image over central Patagonia, before sunrise Mar/24

🛰️🌍🌬️

Yesterday in Patagonia:
All day #highlatitudedust activity from sunrise to sunset injecting dust into the South Atlantic.

In fact dust activity started before sunrise , clearly seen in the IR image .

#paleoclimate #biogeochemistry

The Emergence and Promise of Functional Chemogeography of Organic Matter Organisms release diverse organic molecules that influence carbon storage and climate through chemical and microbial processes. We propose a new framework—functional chemogeography—that links molecul...

From molecules to ecosystems:

Functional #chemogeography links intrinsic and extrinsic DOM traits to biogeochemical processes—offering a predictive framework for carbon cycling in a changing world.

@globalchangebio.bsky.social
Link: doi.org/10.1111/gcb....

#Biogeochemistry #DOM #Traits

About This is a web page with the blog posts of Axel Kleidon. As I am still exploring the options of WordPress, the look of this webpage is probably going to change.

'Bits, blog posts, and links on #thermodynamics and #EarthSystem #science from Axel Kleidon's research group at the Max-Planck-Institute for #Biogeochemistry in Jena, Germany' | Earth System earthsystem.org #EarthSystem #complexity #SystemThinking #SystemDynamics #GaiaHypothesis #OriginOfLife

🧪🧊
@solas-ipo.bsky.social @usocb.bsky.social @planktonteuta.bsky.social @godi.bsky.social @knobelsp.bsky.social @altagliabue.bsky.social @sheffielddust.bsky.social
#paleoclimate #biogeochemistry

Nitrate Availability Modulates the Temperature Sensitivity of N2O and N2 Production From Denitrification N2O is a potent greenhouse gas with denitrification in sediments and soils representing a major source, yet its response to warming under varying nitrate conditions remains poorly constrained. Combin...

🌶️ Our new paper in @globalchangebio.bsky.social

Nutrients and climate interact in complex ways — sometimes nutrient availability matters more than warming itself in shaping greenhouse gas emissions from soils and sediments.

🔗 doi.org/10.1111/gcb....

#ClimateChange #Biogeochemistry #NitrousOxide

How Microbes Use Earth’s Ancient Carbon

How Microbes Use Earth’s Ancient Carbon
@egmitchell.bsky.social
#evolutionsoup #evolution #biogeochemistry #science #oceanography #Taiwan
👇🏿👇🏽
is.gd/8irBfe

How Microbes Use Earth's Ancient Carbon - Astrobiology Hydrothermal vents on the ocean floor release carbon dioxide that is many million years old

How Microbes Use Earth's Ancient Carbon
astrobiology.com/2026/03/how-... #astrobiology #biogeochemistry

Global Abiotic Sulfur Cycling on Earth-like Terrestrial Planets - Astrobiology Sulfur is a redox active element that may have helped mediate an electron flow that kickstarted life and which presently is an essential element for all life on Earth

Global Abiotic Sulfur Cycling on Earth-like Terrestrial Planets
astrobiology.com/2026/03/glob... #astrobiology #biogeochemistry

Elevational Shifts in Tropical Tree Leaf Traits: Interactions between Soil, Climate, Light, and Phylogeny Understanding how tropical trees respond to complex environmental gradients is essential for predicting forest resilience under climate change. We examined variation in key leaf traits, including spec...

🌿How do tropical trees adjust their ecological strategies along environmental gradients?

Using leaf functional traits and stable isotopes from 160 species along a 3200-m elevational transect on Mount Cameroon, found👉 doi.org/10.53941/pla...

#PlantEcology #FunctionalTraits #Biogeochemistry

Workshop attendees with the Edinburgh skyline behind.

EPOC project leader Eleanor Frajka-Williams (U.Hamburg) providing an overview to the group

Workshop attendees with the Edinburgh skyline behind.

Workshop convenor, Pete Brown (NOC), presenting data to the group

48 scientists. 22 institutions. 1 question:
Can #AMOC mooring arrays become platforms for biogeochemical observing?

We brought together oceanographers, biogeochemists, engineers & data scientists to find out.

Spoiler: the answer is yes.

epoc-eu.org/bgc-workshop...
#OceanScience #Biogeochemistry

New research from #JRSocInterface: Otolith geochemistry of tropical and temperate tunas in the ocean royalsocietypublishing.org/rsif/article... | #Biogeochemistry #Ecosystem #EnvironmentalScience

iDOM, an R package for statistical analysis & visualization of dissolved organic matter #DOM from FT-ICR MS. It links molecular characteristics, microbes & environment.

Read: onlinelibrary.wiley.com/doi/10.1002/...
Code: github.com/jianjunwang/...

#Biogeochemistry

Vacancy for a Research Scientist on Plankton Biodiversity at the National Oceanography Centre, based in Southampton, UK. The deadline is 24 March 2026.

📢 #VacancyAlert | @noc.ac.uk is #Hiring!
Join the #Marine #Biogeochemistry research team, investigating #phytoplankton #biodiversity and ecological dynamics.

🔗More info & how to apply: careers.noc.ac.uk/vacancy/rese...

@horizoneu.bsky.social #REA
@sophieclayton.bsky.social

Day 1 at #OSM26 🌊

If you're interested in ocean carbon observations, join us for the #SOCONET Townhall 12:45, Hall 3 - The Sound - SEC

If you're interested in North Sea #biogeochemistry, join us for a social gathering at 19:30 at the Scotia Bar near Argyle Street Station

Behind the scenes of marine biogeochemistry 🧪. Not all ocean science happens at sea. Sizwekazi Yapi, a PhD student, prepares ammonium standards to accurately measure nutrients in samples from experiments around Gough Island ⚗️🌊 #BehindTheScenes #Biogeochemistry #OceanScience #PhDLife

Expansive green wetland under a cloudy sky illustrating Canadian biogeoscience research in food, water, and energy nexus.

Introducing our latest collection showcasing emerging Canadian #biogeoscience research! Explore the full collection ▶️ https://ow.ly/ScQi50YhRil

👥 Colin Whitfield, Nora Casson, Britt Hall, Colin McCarter

#Biogeochemistry USask UWinnipeg University of Regina

Expansive green wetland under a cloudy sky illustrating Canadian biogeoscience research in food, water, and energy nexus.

From process measurements to national-scale modelling, this FACETS Journal collection showcases emerging Canadian #biogeoscience research.

👥 Colin Whitfield, Nora Casson, Britt Hall, Colin McCarter
▶️ https://ow.ly/jTcZ50YhR4y

#Biogeochemistry USask UWinnipeg University of Regina

IBiS 2026 It is our pleasure to announce the 12th Isotopes in Biogenic Silica (IBiS) meeting to be held at in Bristol, UK from the 30th of March to the 1st of April 2026. The meeting will bring together researc...

One more day to register for the IBiS (Isotopes in Biogenic Silica) meeting we're hosting in Bristol, UK at the end of March!

All biogenic silica isotopes welcome - Si, O, N, B... whatever floats your frustule/spicule/phytolith/test.

Info at ibis2026.org.

#isotope #geochemistry #biogeochemistry

Food security is national security. By treating soil as a strategic asset rather than just a medium for growth, we can build a more resilient and sovereign future.

#SoilScience #CriticalMinerals #ResourceSovereignty #Phosphorus #FoodSecurity #Sustainability #Biogeochemistry #MachineLearning

🛰️🔥🌊
Fires in Chile and Patagonia subsided a bit but the ones in Patagonia intensified late afternoon in the last 3 days, sending abundant smoke into the South Atlantic.
#biogeochemistry

Contrasting Depth Dependencies of Plant Root Presence and Mass Across Biomes Underscore Prolific Root‐Regolith Interactions Fine and coarse root presence or absence measurements in 75 deep soil profiles open an illuminating way to characterize root distributions Root presence depth distributions contrast with root mas...

Check out the #OpenAccess article for free!

👉 doi.org/10.1029/2025...

#CriticalZone #SoilScience #Biogeochemistry #Roots

#microbiota
#climate
#biogeochemistry

Reforesting isn't that simple, passim

Thank to trillions of bark microbes per tree, upland forests remove CH4, H2 and CO from the atmosphere, while wetland and floodplain forests remove H2 but "remain a net source of CH4 and CO".

Interested in #soil #biogeochemistry and heterogeneity? Submit to our session at #EGU26!

“Biogeochemical Processes Shaped by Soil Heterogeneity across Scales”

This session explores how soil heterogeneity governs biogeochemical processes across spatial and temporal scales, from nano to macro.