Journal of Geophysical Research: Biogeosciences

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/10.1029/20…

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/10.1029/2024JG… #AGUPubs #Arctic #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/10.1029/2024JG… #AGUPubs #Wetland #microbiology #invasivespecies @wileyearthspace

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/10.1029/2024JG… #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 Arctic Ocean. 🔗 lite.spr.ly/6008yPry #WorldOceanDay

✨Editor's Pick✨ Wetlands and their methane emissions require careful consideration for incorporation in Earth system models with many advances made over the past 30 years. 🔗 Learn more in @AGU_Eos: lite.spr.ly/6001Hght #BiodiversityDay #GlobalGoals #AGUPubs #Wetlands

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/10.1029/20… #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/10.10…

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/10.10…

✨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/10.1029/2024JG… #AGUPubs #Soil #Wetlands #Colorado

🌍 This afternoon at #EGU25, AGU’s VP of Publications, @MattGiampoala, 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.…

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 @wileyearthspace @theAGU

When streams dry up, it can mean big changes for the nitrogen cycle—but those changes don’t appear to be what scientists expected. New research in @JGRBioGeo. eos.org/research-spotl…

Sign up to meet with Editor Gil Bohrer at #EGU25! 👉outlook.office.com/book/EGU25AGUE…

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/10.1029/2024JG… #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/10.10… #ScienceIntegrity #EarthScience #ScienceMatters