Invited article for our special collection, “Leaders of Tomorrow” by Sung-Ching (Nick) Lee, @sclee.bsky.social, is now online: Flux Insights: Forging New Understanding of Expanding Drylands and Squeezing Coastlines. Read it here: doi.org/10.1029/2025...

✨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

A novel fenced enclosure study demonstrates the heavy toll that invasive ungulates have on greenhouse gas emissions from coastal wetlands on Indigenous lands in #Australia. 🔗Read the Editor's Highlight in @eos.org: eos.org/editor-highl... #GlobalGoalsWeek #AGUPubs #Wetlands #GreenhouseGases

Today, AGU recognizes a number of outstanding reviewers for their work in 2024, as selected by the editors of each journal.🎉 🔗 Learn more in @eos.org: buff.ly/06ZNYKS #AGUPubs #PeerReview #PeerReviewWeek #PRW2025

NEW: Scientists investigate the spatial variabilities in carbon storage within and between three seagrass meadows to gain a better understanding of these #BlueCarbon ecosystems.🌊🌿 🔗Check out Capece et al. for free: doi.org/10.1029/2024... #AGUPubs #Seagrass #Carbon #OpenAccess

You are invited to nominate an impactful dataset most valuable to your research and community to be included in an upcoming commentary published in an AGU journal. 🔗 Learn more: buff.ly/RVRZELs 📆 Nominations are due October 10th! #AGUPubs #OpenScienceWeek #OpenScience

AGU's volunteer #PeerReviewers help advance the Earth and space sciences and maintain the integrity and accountability of the scientific record. 🌎 If you are interested in joining the AGU pool of reviewers, please fill out our interest form: buff.ly/ZezWxq4 #PRW2025 #AGUPubs #PeerReviewWeek

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

Today we celebrate the 20th anniversary AGU’s JGR: Biogeosciences!🎉 For two decades, the journal has published original research, methods, and data articles on the biogeosciences of the Earth system. 🔗 Learn how to submit: buff.ly/RcwG5Ty #AGUPubs @jgrbiogeo.bsky.social

🚨 New paper alert! 🚨 A study @jgrbiogeo.bsky.social demonstrate the use of an underwater hyperspectral imager to map #seaice algal community at fine scales (cm), which is not possible with traditional destructive sampling methods. #Arctic #Svalbard Read more: dx.doi.org/10.1029/2025...

A new study explores how #methane moves from the sediments (accumulated layers of mud and organic matter) of Arctic lakes, where it is produced, into the overlying water. 🔗Check out Bulínová et al. (2025) to learn more: doi.org/10.1029/2024... #AG#AGUPubsr#Arcticr#GreehouseGas

A new study finds that long-term agricultural patterns can reshape the stratigraphic features and microbial community assembly in vadose zones. 🔗Learn more: doi.org/10.1029/2025... #AGUPubs #Agriculture #VadoseZone #Soil #SDG2

"American science has no need to be "Restored" to a "Gold Standard:" American science has already set the "Gold Standard" for scientific research and publishing for over 80 years." Read the full Editorial by the #AGUPubs Editors-in-Chief: doi.org/10.1029/2025... #GoldStandardScience

The Administration’s #GoldStandardScience order undermines research integrity & threatens public trust in science. Read AGU President Brandon Jones’ latest #FromtheProw, & stand with us:

Congratulations on your new paper!🎉 And, great field photos!📸

✨Editor's Pick✨ A novel fenced enclosure study demonstrates the heavy toll that invasive ungulates have on greenhouse gas emissions from coastal wetlands on Indigenous lands in Australia. 🔗Learn more in @eos.org : eos.org/editor-highl... #AGUPubs @agu.org @profdesai.bsky.social

✨New Research✨ Scientists find that climate-induced landscape alteration will lead to increased mobilization of terrestrial dissolved organic carbon (DOC) into #Arctic rivers. 🔗Learn more: doi.org/10.1029/2025... #AGUPubs #ClimateChange @nationalmaglab.bsky.social @ucdavisresearch.bsky.social

In drainage waters from an agricultural field in Indiana (USA), scientists find that ∼75% of the phosphorus leaving the field was organic (DOP).🌽 🔗Learn more: doi.org/10.1029/2024... #AGUPubs #Phosphorus #Nutrients #Agriculture #Runoff

🚨 Vote now! AGU's session "Confessions of a Federal Scientist" is up for #SXSW. Help bring this powerful story on science, leadership & integrity to the stage. Voting ends Aug 24! 🔗 buff.ly/qcKPTMT #VoteScienceIn #AGU25 #ScienceMatters @sxswedu.com @sxsw.com

📢Call for Papers📢 In partnership with ESA, we invite contributions to a cross-society special collection on ecological forecasting across ecosystems and scales. 🔗Learn more about the collection and how to submit: eos.org/editors-vox/... #AGUPubs #esa2025 #ecology @ecologicalsociety.bsky.social

Does the atmosphere harbour a resident, growing microbial ecosystem? ⛅ Here in @jgrbiogeo.bsky.social we outline how theoretical tools 📝 & modelling 💻 can bring us closer to the answer Congrats lead author @drmartinezrabert.bsky.social @mioceanologie.bsky.social 🧵 thread 👇 tinyurl.com/7pdfm7uw

NEW: Gerhardt et al. used an aquatic drone equipped with water quality sensors to better understand spatial patterns of #nitrate in the Des Moines River (Iowa, USA). 🔗Check out their results: doi.org/10.1029/2024... #AGUPubs @drakeuniversity.bsky.social

📢New Research📢 Jonsson et al. experimentally tested how earthworms known to be non-native to arctic ecosystems affect carbon reservoirs in soil and plants in two tundra vegetation types.🪱 🔗Check out their results: doi.org/10.1029/2024... #Earthworms #Soil #Arctic #Tundra

What happens to a lake’s microbial communities after an earthquake? New @jgrbiogeo.bsky.social research investigates. eos.org/research-spo...

Controlling for natural variability reveals a clear 🌡️-driven decline in phytoplankton in the tropical Pacific Satellite data (1997–2023) show a 0.4%/yr drop in chlorophyll-a, with the N. Pacific experiencing a faster decline than the S. Pacific 🔗: agupubs.onlinelibrary.wiley.com/doi/10.1029/...

A new study investigates the three most important GHGs in ponds, lakes, and streams in an area of Arctic Siberia over two summers (2016–2017). 🔗Check out the #OpenAccess article: doi.org/10.1029/2024... #AG#AGUPubsr#Arcticr#GreenhouseGas

A new study tests how invasive plants and salinity stress affect the decomposition and storage of carbon in coastal vegetated ecosystems. 🔗Check out the results: doi.org/10.1029/2024... #AGUPubs #Wetland #microbiology #invasivespecies @agu.org

Scientists measured biodegradable DOC (bDOC) from riparian soils, groundwater, stream water and lake water in a small boreal catchment to assess how bDOC quantity and degradability varies across landscape components. 🔗Check out their results: doi.org/10.1029/2024... #AGUPubs

📢Call for Papers📢 A new #AGUPubs special collection welcomes papers that use Synoptic Arctic Survey (SAS) data to provide new insight on hydrographic, biogeochemical and ecosystem state processes and trends in the #ArcticOcean. 🔗 Learn more: buff.ly/A8WqBil #WorldOceanDay #Oceanography

Traditional sap-flux measurement systems are tricky to deploy in urban settings (long power cords, solar panels, vandalism, etc.), so Chen et al. designed a low-cost solution! 🔗: agupubs.onlinelibrary.wiley.com/doi/10.1029/... #UrbanForestry #OpenHardware #Ecohydrology

Plant-soil interactions shape grassland responses to stress 🌿 Warming & drought shift plant diversity and soil function 🦠 Asymbiotic N fixation rises where legumes decline—potential buffer for N loss 📍Impacts vary across latitude & species makeup 🔗: agupubs.onlinelibrary.wiley.com/doi/full/10....

New research highlights how increasing late-summer Arctic rainfall & thermal erosion shape CO₂ emissions from small tundra streams ➡️ Rain boosts CO₂ & organic C flow into streams ➡️ Thermokarst erosion decreases connectivity & dampens CO₂ emissions 🔗: agupubs.onlinelibrary.wiley.com/doi/full/10....

✨Editor's Pick✨ Organic and inorganic radiocarbon ages resolve the origin and dynamics of carbon in #LakeGeneva. Read Associate Editor Maximilian Lau's highlight of White et al. (2025) in @eos.org : 🔗 eos.org/editor-highl... #AGUPubs #Carbon #Ecosystems

✨New Research✨ Rea et al. measure soil biogeochemistry and rates of microbial sulfate reduction within three different wetland types at Niwot Ridge, CO, USA. 🔗Check out their results: doi.org/10.1029/2024... #AGUPubs #Soil #Wetlands #Colorado

🌍 This afternoon at #EGU25, AGU’s VP of Publications, @mattgiampoala.bsky.social shared powerful insights on advancing diversity, equity, inclusion, and accessibility (DEIA) within scientific publishing. Proud to lead and learn as we work toward a more inclusive future in science. #EGU2025 #DEIA

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

Sign up to meet with Editor Gil Bohrer at #EGU25! 🔗 outlook.office.com/book/EGU25AG...

For the first time, scientists provide a global data set for roughness parameters to improve the accuracy of derived soil moisture through #CYGNSS observations.🛰️ 🔗Check it out: doi.org/10.1029/2024... #AGUPubs #GNSSR #Soil

‼️ New #AGU editorial ‼️ Editors-in-Chief reaffirm their commitment to publishing evidence-based Earth & space science, upholding integrity & inclusivity, and resisting censorship 🌍 🔗: agupubs.onlinelibrary.wiley.com/doi/full/10.... #ScienceIntegrity #EarthScience #ScienceMatters

New research on extreme Siberian tundra 🔥 reveals: 🛰️ Satellite maps underestimate burned area by 1.2–4.7x 🌱 Small unburned patches-key for recovery-are missing in medium-res data ⛰️ Topography & pre-🔥 veg explain why some areas burn more completely 🔗: agupubs.onlinelibrary.wiley.com/doi/full/10....

With the launch of a new DEIA Reviewer Board, AGU Publications reaffirms our commitment to publishing content on equity and inclusion in the geosciences. Learn more in @eos.org : buff.ly/pU70j98 #AGUPubs #Geoscience #STEM #DEIA #PeerReview

✨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

✨New Research✨ Wang et al. determine sulfur speciation in entire peat profiles, both from natural and anthropogenic atmospheric sulfur deposition. Their results demonstrate that sulfur in ombrotrophic peatlands mainly existed as organic sulfur. 🔗Learn more: doi.org/10.1029/2024... #AGUPubs

A new study helps refine the identification of molecular bio-candidates, thereby improving the ability to trace biological processes at the molecular level. 🔗Check out Chen et al. (2025): doi.org/10.1029/2024... #AGUPubs #Microbes

🙌A huge THANK YOU to our incredible peer reviewers!🙌 Your time, expertise, and dedication ensure that high-quality and impactful science is published in JGR Biogeosciences. From the editorial team: agupubs.onlinelibrary.wiley.com/doi/full/10.... #PeerReview #ScienceMatters

⬆️VPD has been the dominant stressor on ecosystem water use efficiency (WUE) since 1982—stronger than soil moisture (SM), but Li et al. (2025) found that trends could be shifting as the influence of SM grows... 🔗: agupubs.onlinelibrary.wiley.com/doi/full/10....

🌟New Paper Alert🌟 How do mgmt + climate change interact to shape 🌲 stability? We used a process-based model to explore 🌲 dynamics over decades, uncovering insights for #NbCS (hint: mgmt boosts stability but resilience-based practices != universal) 🔗 agupubs.onlinelibrary.wiley.com/doi/10.1029/...

Bisson et al. (2025) highlights a hidden GHG pathway: stream banks with active groundwater discharge emit more CO₂ & act as N₂O sources, while non-discharging banks can be N₂O sinks 🔗: agupubs.onlinelibrary.wiley.com/doi/10.1029/... #Hydrology #Biogeochemistry

With 16 provenances of saplings from across the species' natural range, Kurath et al. found intraspecific drought responses in European beech (F. sylvatica), w/ biochemical & structural traits predicted via spectroscopy. Read more: doi.org/10.1029/2024...

Measuring blue carbon in coastal wetlands usually requires digging. Teng et al. developed models to predict soil organic carbon across NE US tidal marshes from remote sensing products, revealing their carbon storage potential. Read the paper: doi.org/10.1029/2024...