Recent highlights in Biogeosciences Want to know more about the latest breakthroughs in biogeochemistry? Then you’ve come to the right place. Across marine biogeochemistry, fisheries science, and environmental health, new research is ma...

Our latest highlights post for the @egu.eu #Biogeosciences blog is now live, and it covers three compelling recent publications from Biogeosciences journal.
Edited by @nkrake.bsky.social
Full post : tinyurl.com/202603bgblog
#MarineBiogeochemistry #CarbonCycle #Mercury #OceanScience #OpenAccess

We welcome research on topics such as terrestrial ecosystems, disturbance, climate–ecosystem interactions, and land carbon, water, and nutrient cycling.

Help us spread the word!

#AGU #Biogeosciences #TerrestrialEcology #EarlyCareerScientists #EarthScience #CallForAbstracts

The image is the first page of a research article titled "Source Prediction and Distribution of Organic Matter Across a Land to Ocean Sediment Transect: An Integrative Biogeochemical and Multivariate Machine Learning Approach," published in JGR Biogeosciences. Access via provided link in post.

New paper out in #JGR #Biogeosciences written by the excellent Yeganeh Mirzei. I was very happy to collaborate with her on the application of #machineLearning methods and validation to the dataset of #StLawrence sedimentary organic matter, #sedimentaryOM
http://doi.org/10.1029/2025JG009527

The North Balearic Front as an ecological boundary: zooplankton fine-scale distribution patterns in late spring Abstract. Observations, models and theory have suggested that ocean fronts are ecological hotspots, generally associated with higher diversity and biomass across many trophic levels. Nutrient injectio...

Étude du zooplancton à l'échelle #SWOT dans le nord-ouest de la mer #Méditerranée : l'héritage de François Carlotti.

@mioceanologie.bsky.social #SWOT_ADAC_Consortium

➡️ urls.fr/Axc4lE #Biogeosciences
➡️ urls.fr/CZL24U Article en anglais SWOT ADAC Consortium

Marine Snow Grows Faster and Fluffier as It Sinks Scientists aboard the RRS _James Cook_ measured the temperature, salinity, and optical data of water in the northeast Atlantic Ocean. In the distance are the RRS _Discovery_ (left) and R/V _Sarmiento de Gamboa_ (right), which are taking the same measurements. Credit: Deborah Steinberg

Los microplásticos tienen efectos muy variados en el suelo Una imagen microscópica muestra tierra (marrón) mezclada con fibras de poliéster (blancas). Crédito: Ingraffia et al., 2022, https://doi.org/10.5194/soil-8-421-2022, CC BY 4.0

Session BG1.10

📢 #EGU26 abstract deadline approaching (Jan 15)! Join our session BG1.10 on biogenic 🌿 VOCs:
Volatile Organic Compounds at the Biosphere-Atmosphere Interface: From Molecular Mechanisms to Global Models.
We'd love to see your abstract! egu26.eu/session/56544
#VOC #Biogeosciences

The role of mycorrhizal type and plant dominance in regulating nitrogen cycling in Oroarctic soils Abstract. Mycorrhizal fungi enhance plant access to nitrogen (N) in nutrient-poor environments like the Arctic tundra by depolymerizing N-rich organic compounds into forms available to plants and micr...

🌱❄️ New paper in #Biogeosciences: Mycorrhizal fungi & plant dominance strongly shape N cycling in Oroarctic soils—challenging assumptions about slow N turnover in shrub-dominated tundra.
👉bg.copernicus.org/articles/22/6841/2025/bg...
#Arctic #Mycorrhiza #Nitrogen #ClimateChange

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...

The use of newly assimilated photosynthates by soil autotrophic and heterotrophic respiration on a diurnal scale Abstract. The regulatory role of plant carbohydrate status and root exudation on soil CO2 efflux has been demonstrated, yet the underlying mechanisms, particularly through root respiration, remain lar...

🌿 New publication from our ECCB grad student and the #ForestEcology Lab team!

This study reveals how recently fixed carbon from photosynthesis drives soil respiration dynamics on a diurnal scale.

bg.copernicus.org/articles/22/...

#TAMUECCB #Biogeosciences #SoilRespiration #CarbonCycle

Meet your BG team 2025/2026 The Biogeoscience division team has changed over the last year, and in this blog post, we are delighted to introduce our new team of representatives and describe their roles and research interests so ...

🌱 Meet the #EGU #Biogeosciences Division Team 2025/26!
From soil microbes to ocean carbon, our BG team brings together diverse voices from across the globe. Get to know the people behind the science: #ECS reps, division officers, policy leads & more
📖 Read more: blogs.egu.eu/divisions/bg...

Schematic overview of study site and experimental procedure.

✨New Research✨

Caro et al. measure the rates at which #permafrost microorganisms resuscitate during thaw and relate these growth rates to changes in microbial community composition and #GreenhouseGas emissions.

🔗Check out their results: doi.org/10.1029/2025...

#AGUPubs #Biogeosciences @agu.org

Special Collection Celebrating 20 years at JGR: Biogeosciences.

A new special collection features review articles that capture the range and breadth of topics, methods, approaches, scales, and ecosystems that have been covered in JGR: Biogeosciences over the past 20 years.🌎

🔗 lite.spr.ly/6008zVDK

#AGUPubs #Biogeosciences #STEM @agu.org

Please share in your networks! @egu.eu @egu-gmpv.bsky.social @geochemgroup.bsky.social @isme-microbes.bsky.social #biogeosciences #geochemistry #hydrology #palaeontology #climate #geomicrobiology

🌊 Call for Papers!

Special issue – Biogeosciences @egubg.bsky.social
Biogeochemical Processes & Air–Sea Exchange in the Sea-Surface Microlayer
🗓 Deadline: 31 Oct 2025
Submit your research: bg.copernicus.org/articles/spe...

#EGU #Biogeosciences #AirSeaExchange #SeaSurfaceMicrolayer #OceanScience

Attention Researchers 📢

AGU abstracts are due tomorrow!! We can't wait to see you in New Orleans 😊

#AGU #Science #Eosense #Biogeosciences #Automatedchambers

‪
Registration for the @egu.eu supported Mary Anning Conference closes next week. Talks and discussions on #CO2, #water and #ecosystem function across scales meetings.copernicus.org/mac1-coupling/ in #Bordeaux 10-12th June 2025 at @inrae-france.bsky.social @egubg.bsky.social #biogeosciences

"Seasonally Dynamic Dissolved Carbon Cycling in a Large Hard Water Lake" by White et al. is free to read/download:

🔗 doi.org/10.1029/2024...

#OpenAccess #OpenScience #STEM #Biology #Biogeosciences #CarbonCycle #Lakes

Our group just got a fresh look! #Biogeosciences and #ClimateChange🌍🔬

**Nuestro grupo de Biogeociencias y Cambio Climático estrena nueva imagen!

Come and join us for the #biogeosciences division meeting👇see you for lunch

a brown paper bag with the words lunch time on it ALT: a brown paper bag with the words lunch time on it

Come along to the #biogeosciences division meeting DM2 in room 2.23 at 12:45 to meet the team, discuss division business and have lunch together🤩see you soon @egu.eu #egu25

a large group of people are sitting in a theatre watching a movie . ALT: a large group of people are sitting in a theatre watching a movie .

Convening or presenting a session in the @egubg.bsky.social programme at #egu25? If so give us a follow and advertise your session and presentations here so the #biogeosciences community at @egu.eu can come and support you😉

Sign Up to Meet with an AGU Editor at #EGU25 Tuesday, 29 April - Thursday, 1 May AGU Booth (X212), Exhibit Hall

At #EGU25 next week, Editor Gil Bohrer will be available for 15-minute meetings to share advice on publishing in JGR: Biogeosciences!

This is a great opportunity for #EarlyCareer researchers!

🔗Sign up here: lite.spr.ly/6006GtQG

#Vienna #STEM #Biogeosciences #Publishing #EGU @egu.eu @agu.org

Spring 2025 AGU Biogeosciences Early Career Seminar | AGU <p>Join us for the Spring 2025 Early Career Seminar! Hosted by the Biogeosciences Early Career Committee, this seminar will spotlight exciting research from three early-career scientists. Come explore...

🗓️ Date: May 7, 2025
🕘 Time: 9:00 AM EST
⏳ Duration: 1 hour
🔗 Learn more and register www.agu.org/events/webin...

We look forward to your participation.
#AGU #Biogeosciences #EarlyCareerResearchers #ScientificSeminar

Reviews and syntheses: Review of proxies for low-oxygen paleoceanographic reconstructions Abstract. A growing body of observations has revealed rapid changes in both the total inventory and the distribution of marine oxygen over the latter half of the 20th century, leading to increased int...

🎉New paper by PO2 working group members, Hoogakker BAA et al. in #Biogeosciences on "Reviews and syntheses: Review of proxies for low-oxygen #paleoceanographic reconstructions". bg.copernicus.org/articles/22/...

We are already busy and highly motivated planning the next virtual ECR Meeting for the limnogeology and paleolimnology community. Dates coming soon! Stay tuned #ecr #limnogeology #paleolimnology #paleoecology #paleoenvironment #paleoclimate #geosciences #biogeosciences

Carbon-Nutrient Ratios Drive Nitrate Removal in Mediterranean Streams - Eos The type of organic matter, and ratio of nutrients to carbon, impact the ability of heterotrophic bacteria to effectively remove certain forms of nitrogen pollution (nitrate) from streams.

✨Editor's Pick✨

The type of organic matter, and ratio of nutrients to carbon, impact the ability of heterotrophic bacteria to effectively remove certain forms of nitrogen pollution (nitrate) from streams.

🔗Learn more in @eos.org : eos.org/editor-highl...

#AGUPubs #STEM #Biogeosciences

Impact of winter warming on CO2 fluxes in evergreen needleleaf forests Abstract. Compared to drought and heat waves, the impact of winter warming on forest CO2 fluxes has been less studied, despite its significant relevance in colder regions with higher soil carbon conte...

Our study on the impact of warm winters on the #CO2 fluxes of evergreen needleleaf forests is now published in #Biogeosciences:
bg.copernicus.org/articles/22/...

#WinterWarming #CarbonCycle
#forests
@icos-ri.eu

While fossilization is rare event, as seen with dinosaurs or fish, foraminifera are so numerous that their fossils are preserved in sediment in vast quantities, spanning geological eras. This property is utilized to analyze past environments.

#foram #geology #biogeosciences