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Showing 21551 to 21600 of 22070 works
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 …
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…
An Analysis of Snow Water Equivalent trends in the Mackenzie River Basin from 1995-2025
In the Mackenzie River basin (MRB), snowpack volume is an essential indicator for spring flood potential, wildfire risk and hydroelectric power generation, and it underpins cold r…
Spatiotemporal Variations in the Interplate Slip Rate around Kodiak Island, Alaska
Monitoring spatiotemporal variations in the interplate slip rate during the interseismic period, such as transient strain release by slow slip events (SSEs), is crucial for char…
SWOT Geostrophic Velocity Validation against in-situ measurements in the California Current
The Surface Water and Ocean Topography (SWOT) mission provides high-resolution sea surface height (SSH) observations from the Ka-band Radar Interferometer (KaRIn), with the pote…
Ferric chloride: the Venusian unknown UV absorber?
Near-ultraviolet imaging of the planet Venus reveals inhomogeneous absorption features in the otherwise bright clouds. This absorption has been studied for nearly 100 years, but i…
Near-term Opportunities for BiCRS Pathways to Address the Wildfire Crisis: New Learnings from Early Geospatial Analyses…
Forests across the Western United States are at risk of severe and destructive wildfires resulting from a combination of fire suppression and climate change-induced increases in t…
A reconciled satellite record reveals a negative low cloud feedback over the past 46 years
Low-cloud feedback continues to dominate uncertainty in climate sensitivity, with no direct observational estimate to date. Here we provide the first such estimate by combining sa…
Improving soil organic carbon spatial distribution and interpretation of cross-scale drivers with probabilistic wetland…
Despite inland freshwater wetlands containing approximately 30% of global SOC while only occupying 6-8% of terrestrial land area, they remain spatially under-represented, resultin…
Hydroacoustic observations of the 15 January 2022 Hunga Tonga-Hunga Ha‘apai eruption: The role of bathymetry along the …
The 15 January 2022 submarine volcanic eruption of Hunga Tonga‐Hunga Ha'apai released immense energy throughout the ocean, solid Earth, and atmosphere. We analyze mid‐oceanic colu…
Strain Localization Mechanisms: Insights from the Santa Rosa Mylonite Zone in Southern California
Strain localization and partitioning play a critical role in the formation of shear zones and broader tectonic processes. However, our understanding of strain localization is stil…
Fusion of UAV-Based Structure-from-Motion and Ground Penetrating Radar for Integrated Surface-Subsurface Modeling
The deployment of cameras and ground penetrating radar (GPR) on unmanned aerial vehicles (UAVs) enables the joint capture of high-resolution surface structure and subsurface featu…
Nowcasting Solar Flares from Ca II K Peaks: Dunn Solar Telescope Pilot Results
We evaluate a straightforward flare nowcasting approach using chromospheric Ca II K intensity peaks from small, fixed regions in high-cadence imaging at the Dunn Solar Telescope. …
On the role of radiative forcing in inference of tropical convection using a neural operator climate emulator
We describe and evaluate the performance of a spherical Fourier harmonic neural operator climate emulator in training and autoregressive inference of the tropical atmosphere over …
The summer diurnal cycle of precipitation and its relationship with near surface variables over North America in ISD st…
In summer, the diurnal cycle of precipitation over the continental United States is primarily shaped by afternoon convection and mesoscale convective systems (MCSs). Using hourly …
A Cosmology of Geometric Intent and the Solar Orbital Registry
This paper presents a statistical and hydrodynamic audit of polar polygonal structures on the Gas Giants. We identify a correlation between planetary orbital index (I) and atmosph…
High-resolution altimetric sea level anomaly from Jason2, Saral/AltiKA and Sentinel3 to SWOT: A spectral regional analy…
The Surface Water and Ocean Topography (SWOT) wide-swath satellite altimetry mission represents a major advance over conventional nadir-pointing altimetry in resolving small-scale…
Bias correction choices strongly shape California's projected megaflood risk
A California “megaflood” - a weeks-long cluster of storms with centuries-long return times - would be catastrophic, yet its timing and magnitude under climate change remains uncer…
Probabilistic imaging of the Eucla sedimentary basin in Western Australia, using clustering of magnetotelluric model en…
Mapping the internal structure of sedimentary basins basement depth can be used for a variety of geological applications, particularly the identification of natural resources such…
Transient Behavior of Daytime Aerosol-Cloud Interactions Using a Large-Eddy Simulation Model with Spectral Bin Microphy…
A Lagrangian-Eulerian bin microphysics scheme capable of tracking dry aerosols dynamically was developed and coupled to a 3D large-eddy simulation atmospheric model. The model is …
Unraveling the Drivers of Water Shortage across Spatial Scales and Sectors in Colorado's West Slope River Basins
Colorado’s West Slope Basins are a critical source of water for the Colorado River, contributing approximately 70% of the inflows to Lake Powell in a typical year. Whether these b…
Total ozone column from Indian geostationary satellite INSAT-3DR: Optimal infrared retrieval and validation
The multispectral infrared sounder onboard INSAT-3DR provides hourly total column ozone (TOC) retrievals at fine spatial resolution over the Indian region, alongside vertical prof…
Collapses of Hemispheric Available Potential Energy
The atmospheric circulation in the midlatitudes is maintained against dissipation by converting available potential energy (APE) into kinetic energy (KE). During boreal winter thi…
Tertiary-ozone-maximum-like mesospheric ozone increases driven by solar eclipses: sensitivity experiments on WACCM-X
Solar eclipses offer natural experiments to isolate the photochemical response of mesospheric ozone to solar radiation. Using the WACCM-X model, we performed mechanism-oriented se…
Evaluating the Modulating Effect of Atmospheric Turbulence Anisotropy on Monin-Obukhov Similarity Theory on the Basis o…
Monin‒Obukhov similarity theory (MOST) serves as a cornerstone for turbulent parameterization in the atmospheric surface layer. However, its applicability over complex terrain is …
Hydrologic and geomorphic controls on bedrock organic carbon export
The top meter of the Earth’s crust holds nearly equal amounts of rock-derived organic carbon (OC petro ) and soil organic carbon. Due to this large reservoir size, the oxidation o…
Atmospheric Constituent Data Assimilation in NASA's Goddard Earth Observing System
Many of today’s most significant and urgent scientific questions, including those about the impact of human activity on air quality and radiative forcing, require the synthesis of…
Eddy Kinetic Energy Contribution to Total Kinetic Energy in the Global Ocean from 23 Years of Multi-Satellite Altimetry
Ocean mesoscale structures play a central role in the transport of oceanic properties, accounting for a significant fraction of the ocean’s total kinetic energy (KE). Using 23 yea…
Comparison of gridded precipitation datasets used in climate and drought monitoring in the contiguous United States
This study examines several gridded datasets that are commonly, or could be, used in climate and drought monitoring in the contiguous United States (CONUS). The focus is on accumu…
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