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Showing 7751 to 7800 of 8313 works
Generalized MOST Framework with Turbulence Anisotropy as a Boundary Condition for High Resolution Large-Eddy-Simulation…
Since its original conception, Monin-Obukhov similarity theory (MOST) has served as the foundational framework for parameterizing land-atmosphere momentum, energy, and scalar exch…
Reconstructing High-Cadence Ion Velocity from MMS Trigger Mode Data: Enabling Extended Analysis of Magnetosheath Wave P…
During MMS fast mode intervals FPI operates continuously in the burst mode, of which only a few percent of the burst mode is downloaded. Four ion moments (ion density, ion flux) t…
Terrestrial inputs and in-lake processes shape dissolved organic matter along a permafrost gradient
Northern permafrost landscapes store vast pools of organic carbon that mobilize into lakes as dissolved organic matter (DOM). However, little is known about how nearshore terres…
A Time-of-Arrival Technique to Estimate the Source of a Type III Solar Radio Burst
Type III solar radio bursts (SRBs) are the most common type of low-frequency emission caused by energized electrons coming from the Sun. They are frequently linked to solar flares…
Arecibo Monitoring Campaign of the Putative Exoplanet-hosting Brown Dwarf TVLM 513-46546
Short-period exoplanets may induce highly beamed electron cyclotron maser radio emission from their host stars via unipolar induction. This mechanism functions in the Jupiter-Io s…
Flood Forecasting in Data-Scarce Basins Using Event-Based Records and Multi-Paradigm Modeling with Similarity-Based Tra…
Accurate flood forecasting in ungauged or data-scarce basins remains a persistent challenge in hydrology, particularly in regions like China where many basins offer only intermitt…
Analytical/Streamline Simulations for Enhanced Geothermal Systems
Natural geothermal energy sites are rare, so future expansion of geothermal energy resources is likely to require injecting water in enhanced geothermal systems (EGS) to produce h…
Evolution of a point plume in a rotating unstratified fluid overlain by a stratified layer: scaling and implications fo…
Plumes that rise through an unstratified layer and penetrate into an adjacent stably stratified layer are ubiquitous in geophysical and planetary environments, including the subsu…
Forecasting Soil Acidification Risk From Wet Deposition Using Deep Learning
Soil acidification driven by atmospheric wet deposition of ammonium (NH₄) poses significant risks to crop yields, biodiversity, and water quality (EPA, 2025). In this study, we de…
The resolution of risk: covariance-informed spatiotemporal clustering improves the detection of hazardous weather even…
Accurate delineation of the space time footprints of extreme events requires appropriate dataset resolutions matching the spatial and temporal scale of the natural hazard. More …
Investigating the Impact of Field-Aligned Potential Drops on Auroral Energy Flux and Conductance: Insights from RCM-I a…
The effects of field-aligned potential drops (FAPDs) on magnetosphere-ionosphere (M-I) coupling are investigated under steady external driving, while allowing a time-dependent bub…
Replacement of grasslands with Polylepis forests reduces aquifer recharge in the seasonally dry Andes
The high-Andes biome, which includes grasslands, bofedales, and native forest, provides vital ecosystem services, such as water regulation, to millions of people living downstream…
AGU 2025 Fall Meeting Poster: Location Encoder Foundation Models for Dynamic PM2.5 Estimation (Please cite the linked …
Deep learning models have demonstrated success in geospatial applications, yet quantifying the role of geolocation information in enhancing model performance and geographic genera…
Stratosphere-Troposphere Coupling During Extreme Weather Change in Alaska in January-February 1989
We analyze extreme cold and warm weather events in Alaska during January–February 1989, first described in 1990. Unlike previous studies focused on tropospheric processes, we comp…
First EarthCARE CPR Observations of Dynamics-Microphysics Coupling in Marine Cold-Air Outbreak Clouds
Marine cold-air outbreaks (MCAOs) strongly influence the radiative balance of high-latitude oceans. MCAO clouds begin as shallow cloud streets near the ice edge and evolve into br…
Coupled Carbonate Equilibrium and Metabolic Fractionation Drive δ¹³C-DIC Variability in Freshwater Ecosystems
Freshwater carbon cycling in oligotrophic lakes is shaped by interacting metabolic and geochemical processes, yet the way these controls vary from diel to seasonal timescales re…
X-Ichos: Designing and Simulating a Low-Boom Supersonic Commercial Airliner Using CFD and Mathematical Modeling
Quiet supersonic commercial travel has long been an elusive goal. While the Concorde aimed to be commercially viable and the X-59 demonstrated low-boom supersonic flight, neither …
30 Years of Breeding for Fusarium Head Blight Resistance in Wheat: A Success Story
Fusarium head blight (FHB or scab) is a devastating disease affecting wheat worldwide. In the Northern Great Plains U.S growing region, public breeding programs began focusing on …
Evidence of changing storm intensity, duration and frequency derived from a novel CONUS-wide database of severe storms …
Accurate identification of flood-relevant storm trends is vital for catastrophe modeling and disaster resilience yet remains challenging due to spatial and temporal inconsistenc…
Aerosol Vertical Distribution Influences the Cloud-Top Entrainment of Marine Stratocumulus Clouds over the Southeast At…
This study utilizes aircraft observational data from the ORACLES (ObseRvations of Aerosols above CLouds and their intEractionS) campaign to investigate how aerosol vertical struct…
Detailed description of coastal eddy alongshore propagation with SWOT high-resolution altimetry
Coastal mesoscale eddies, which are essential for the redistribution of heat, nutrients, and momentum, often propagate along the coastline. Monitoring the propagation of these coa…
Field Tracer Observation of Fragmented Sediment Retention in a Dynamically Unstable Coastal Environment under Anthropog…
Coastal sediment retention mechanisms are increasingly relevant under rising storm intensity and sea-level variability in extreme weather events, such as typhoons, tornados, tsuna…
Representing Uncertainty in Extreme Precipitation Using a WRF Ensemble
As extreme precipitation and urban flooding become more common, reliable precipitation forecasts are necessary. Ensemble forecasts of extreme precipitation provide valuable probab…
Denoising of InSAR time series through spatiotemporal attentive convolutional U-Net
Over the past three decades, synthetic aperture radar (SAR) and SAR interferometry (InSAR) have revolutionized Earth observation, allowing for geophysical monitoring of Earth’s su…
Cloud-resolving Simulations of Low Marine Clouds and Their Response to Aerosol Perturbations
Marine low clouds exert a strong control on Earth's radiative balance, yet their response to aerosol perturbations remains a major source of uncertainty in climate projections and…
Statistical study of Field-Aligned Currents in the Ionosphere associated with Bursty Bulk Flows Events
Bursty bulk flows (BBFs) are fast plasma flows in the central plasma sheet. These BBFs couple to the high-latitude ionosphere through field-aligned currents (FACs). A statistical …
Representing the Large-Scale Atmospheric Response to Mesoscale SST Variability in Climate Models
Climate models are commonly run at resolutions that do not represent mesoscale ocean dynamics and therefore lack the oceanic eddies and fronts that strongly influence atmosphere–o…
Accurate Column Moist Static Energy Budget in Climate Models. Part 1: Conservation Equation Formulation, Methodology, a…
Column-integrated moist static energy (MSE) budgets underpin theories of tropical convection and circulation, yet in reanalyses and climate models the budget rarely closes; residu…
Reflections from Early Career Researchers on reframing research language for impactful and relevant Broader Impacts sta…
Early career research scientists (ECRSs) may be the most vulnerable to changes in funding priorities due to limited experience with proposal writing and interpreting proposal crit…
Tropical Circulation Variance Response to Climate Change: Competing Influences of Energy Budget Variability and Gross M…
As the effects of climate change on mean atmospheric circulations are increasingly understood, attention is turning towards how it may alter circulation variability. In the tropic…
(From Theory, Data, to Computational Modeling) Interdisciplinary Cognitive-Based Emulation Model Baseline for an Indivi…
This project introduces Cognitive-Based Emulation (CBE) , a new theoretical field that reframes trauma, cognition, and identity through symbolic projection and recursive epistemic…
Identifying Pyrogenic Magnetic Enhancement from Background Processes in Late Glacial to Early Holocene Paleosols
Acknowledgements: funded by the Ghent University Special Research fund and Scientific Research Fund (FWO; K208225N).
Drivers of drought and its propagation in the Southern Peruvian Andes
The southern Peruvian Andes is vulnerable to droughts, with impacts on agriculture and hydropower production, and wildfire frequency. Previous research has focussed on the process…
Earth's Magnetic Anomaly Reveals Space Weather Influence on Human Behavior
Does space weather influence human behavior? Examining homicide rates from 1990-2021 across developed nations reveals a striking pattern: geomagnetic disturbances driven by solar …
Modeling soil-erosion connectivity in drylands using a sandpile framework
Soil erosion is a major contributor to the degradation of soil resources that underpin ecosystem functioning across terrestrial systems worldwide. Yet existing erosion models ofte…
Re-evaluating relationships between calcification and production in dynamic coral reef ecosystems
Linear regressions between total alkalinity (TA) and dissolved inorganic carbon (DIC) are widely used to infer the balance between net ecosystem calcification (NEC) and net ecosys…
Drifting Away: Global Changes in Human Proximity to Forests
Presentation: AGU25 In-Person Poster Present The proximity between human populations and forests is a crucial factor in understanding human-nature relationships. Natural hazards s…
The observed circumpolar decline of Antarctic Bottom Water
Antarctic Bottom Water (AABW) drives the lower limb of the global overturning circulation, ventilating the abyssal ocean with oxygen and sequestering heat and carbon. Using a new …
Estimation of Global Increase of Radiation Dose Rates during the Ground Level Enhancement on 11-12 November 2025 using …
WASAVIES (WArning System for AVIation Exposure to Solar energetic particles) is a physics-based nowcasting system designed to support warning operations for aviation exposure to s…
Observational Evidence for Wind-Driven Low-Pass Filtering of Infrasound at Short Range
Infrasound from controlled explosions provide a unique opportunity to isolate atmospheric effects on propagation. We report observations from two campaigns in May and October 2024…
Detection of deleterious variants by protein language models is improved by nucleotide conservation at three evolutiona…
not-yet-known not-yet-known not-yet-known unknown Predicting the effect of genetic variants can boost the efficie…
The Impact of Thermal Neutron Scattering and Temperature Variations on Martian Water Content Estimates with Dynamic Alb…
The Dynamic Albedo of Neutrons (DAN) instrument onboard the Curiosity rover uses neutron interrogation to characterize the hydration and macroscopic thermal neutron absorption cro…
Rainfall Irregularity Uncertainty in the Indian Himalayan Region: A Comparison Between Monsoon and Non-monsoon Dominate…
The Himalayan region forms the hydrological backbone of the Indian subcontinent, sustaining several major rivers that originate from its snow-fed peaks and lakes. This region is c…
Leveraging Cognitive-Based Emulation to Transform Equity and Developmental Challenges in STEM Education: Inspired by Re…
This proposal encourages the use of interdisciplinary developmental studies to implement more effective educational policies leveraging our Cognitive-Based Emulation (CBE) Field M…
The fingerprints of wind-evaporation-SST feedbacks in the east Pacific ITCZ: The impact of daily versus monthly SSTs in…
Many coupled climate models overestimate tropical precipitation and sea surface temperatures (SSTs) in the Southern Hemisphere while underestimating them in the Northern Hemispher…
Building Youth Capacity for Climate-Health Science: Lessons from Implementing The DataJam in Jordan
Addressing impacts on human health from climate change will require engaged communities capable of co-creating actionable science. This is particularly the case in Jordan, one of …
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