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Showing 7051 to 7100 of 8313 works
Submesoscale Frontal Dynamics Drive Local Formation of Gulf Common Water-Type Waters in the Yucatan Channel
We report the recurrent formation of waters with thermohaline properties similar to Gulf Common Water (\textbf{GCW}) in the western Yucatan Channel, absent upstream in the Caribbe…
Benefits of a Landfast Ice Representation on Simulated Antarctic Sea Ice and Coastal Polynya Dynamics
The Antarctic coastal marine region is a unique and highly complex environment, of which landfast ice and polynyas are key features, especially in the context of dense water forma…
Whose weather is it? A fairness framework for data-driven weather forecasting
As data-driven weather forecasting models increasingly come in operational use, questions of fairness and equitable access to forecast improvements are gaining urgency. This pap…
Can autogenic landslide noise disrupt allogenic sedimentary signal transmission?
Allogenic forcing of sediment production generates sedimentary signals that we use to understand the past. These signals may be buffered or shredded by autogenic processes as they…
A repeating earthquake catalog for the Atacama Segment in North Chile (24.5°S-30.5°S)
Repeating earthquakes are close to identical seismic events that recur on the same fault patch with consistent focal mechanisms. They can be used to estimate local fault slip and …
Characteristics and Trends of the Pacific-Antarctic Ridge Meander in the Southern Ocean: 1993-2023
The standing meanders of the Antarctic Circumpolar Current are key sites of mixing and meridional transport in the Southern Ocean, but their long-term variability and trends remai…
Examining the robustness of weakened orographic influence on precipitation in downscaled climate projections over the w…
Assessing local climate change impacts often requires downscaling coarse global climate model (GCM) output to finer resolution. Two main approaches exist: dynamical downscaling us…
Correction Models for GNSS Displacements in Europe based on Environmental Variables and XGBoost
Global Navigation Satellite Systems (GNSS) is a space geodetic technique capable of precise global positioning. By analysing time series of GNSS coordinates, information regarding…
Anomalies on Ionospheric Electron Density before the 2024 Noto Peninsula Earthquake using Oblique Ionosondes
• The first attempt of studying preseismic ionospheric anomalies using oblique ionosonde NmF2 data. • Preseismic anomalies in NmF2 were observed 8, 7, 2, and 1 days before the ear…
The Influence of Sea Ice on Outlet Glacier Dynamics: Recent Progress and Future Challenges
Sea ice is situated close to the termini of many outlet glaciers in the Arctic and Antarctic and has the potential to influence their dynamics and, therefore, their contribution t…
Wintertime Particulate Nitrate Formation is Trending Toward More NO x Sensitivity in the Agricultural Midwestern United…
Particulate nitrate (PN) is a critical component of fine particulate matter (PM 2.5 ), especially during wintertime over agricultural regions. In recent years, the contribution of…
A physically consistent hybrid model for seasonal quick-flow and baseflow estimation in ungauged catchments
Assessing seasonal flood potential in data-scarce regions requires robust indicators of how catchments respond to climatic forcings. This study introduces a hybrid framework to es…
Measured Environmental and Human Signals Across Scales: A Cross-Domain Synthesis
This review synthesizes measurement structures across environmental, geodetic, and human-signal domains. Empirical analyses demonstrate that particulate metals in urban road dust,…
Oxygenated Organosulfates Are an Effective Nucleation Precursor in Mixed Biogenic and Anthropogenic Environments
Aerosol nucleation accounts for the majority of secondary aerosols, yet it is unclear how biogenic and anthropogenic chemical precursors contribute to nucleation in mixed atmosp…
Future Changes to Rainfall Extremes over Puerto Rico in a Convection-Permitting Model
Islands in the Caribbean are vulnerable to greenhouse gas induced warming due to sea level rise and their reliance on rainfall for agriculture. These islands are particularly pron…
Instability of fluid-mineral equilibrium under non-hydrostatic stress investigated with molecular dynamics
Mechanical-chemical coupling governs the interaction between metamorphism and deformation and controls the long-term stability of subsurface reservoirs. Deformation induces non-hy…
Representation of East Pacific Easterly Waves in Subseasonal-to-Seasonal Forecasts of the Unified Forecast System
East Pacific easterly waves (EPEWs) are critical precursors to tropical cyclogenesis and regional rainfall yet are poorly captured in subseasonal-to-seasonal (S2S) forecast models…
High-resolution observations of a mesoscale gravity wave event in the nocturnal boundary-layer over The Netherlands and…
We present observations of a gravity wave (GW) event over the Netherlands and Belgium in the night and early morning of June 30, 2022. This event was captured by instruments that …
An Interface for Data Curation and Mapping of Irrigated Areas Using Active Learning
High-resolution irrigation mapping is critical for understanding agricultural water use, supporting food security, and informing sustainable land and water management policies. Ho…
Dominant Time Scales of CO Variability from Satellites and Models Using Power Spectral Analysis
Understanding spatiotemporal patterns in trace gases aids in separating sources and sinks and reducing model biases. As a proof-of-concept, we apply power spectral analysis to mon…
Earthquake Catalog and Continuous Waveforms from a Two-Week Distributed Acoustic Sensing experiment on Kefalonia Island…
This work presents a high-resolution earthquake catalog for the Kefalonia region, Greece, built from the analysis of Distributed Acoustic Sensing (DAS) data recorded on a telecomm…
Bridge Between Quantum and Classical Bremsstrahlung & Why Bremsstrahlung Asymmetry Could Exist Considering Symmetry…
This article uses a formula for Action, the path that minimizes energy, which can be written in the Lagrangian form as $ \int (T-V) dt$, which has a solution of a whole number mul…
How do Irrigation Schemes shape the Irrigation Impact? A Sensitivity Test with the Operational ICON-NWP
Most irrigation impact studies on land-atmosphere interactions in Europe have focused on smaller domains, leaving the effect of irrigation at convection-permitting scales over the…
Long-term variabilities of ice nucleating particles in the Arctic: Insights from measurements and model simulations fro…
Ice nucleating particles (INPs) influence the formation of Arctic mixed-phase clouds through initiating heterogeneous ice nucleation and thus are critical for regional climate. Ho…
Current Antarctic Geothermal Heat Flow Models Do Not Capture South Pole Basin Heterogeneity
Accurate estimates of geothermal heat flow (GHF) are critical for predicting basal melting and identifying stable sites for ancient ice, yet GHF remains one of the least constrain…
Assessment of a finite volume discretization of the horizontal pressure gradient force beneath sloping ice shelves
The accurate computation of pressure gradients in ocean models is essential for simulating ocean and climate processes. Inaccurate computation can result in spurious velocities on…
Improved representation of surface emissivity effects on longwave radiation in coupled Earth System Models
Many Earth System Models (ESMs) approximate surface emissivity as constant over all wavelengths (broadband). This approximation misrepresents the spectral distribution of longwave…
On-Chip Electrostatic Discharge (ESD) Protection Solution for High-Speed Mobile Devices and Automotive Communication Mo…
This study proposes a high-response, low-leakage on-chip electrostatic discharge (ESD) protection solution for system-on-chip (SoC) applications in high-speed mobile terminals and…
Global UTLS Transport Connectivity and Altitude-Gated Hemispheric Exchange Revealed by Super-Pressure Balloon Network
We present an observation-based characterization of upper troposphere -lower stratosphere (UTLS) lateral transport using the Pico Balloon Archive, a global record of super-pressur…
Data Driven Simulation of Martian River-Valley Evolution and Its Relation to the Paleoclimate
Network surface patterns on Mars indicate evidence of intricate ancient river valley systems. The analysis of planetary fluvial branching geometry has shown major success in relat…
Reconstructing Long-Term Solar EUV Irradiance from CaII K Observations Using Bayesian Deep Learning
Understanding the Sun’s long-term radiative variability is essential for assessing its impact on the Earth’s upper atmosphere and long-term climate. In particular, solar extreme u…
High resolution river and estuarine water level topography from nadir altimetry
Standard unfocused UFSAR nadir-altimeter products with posting rate of 20 Hz provide water level heights with along-track spacing of 300 meters, which is far from being optimal fo…
How data uncertainty influences estimates of root zone water storage capacity
Root zone water storage capacity (SR) sets an upper limit on the water available to plants and is critical for modeling terrestrial water and carbon fluxes. Due to subsurface hete…
Robust Imaging of the Crust From Long-Offset Ocean-Bottom Seismometer Data Using Time-Domain Extended-Source Full-Wavef…
High-resolution seismic imaging at crustal-scale from long-offset ocean-bottom seismometer (OBS) data by full-waveform inversion (FWI) is challenging because the large number of p…
Assessment of future nonstationary changes in extreme sea levels considering climate change for Southeast Asia using hi…
This study investigates the projected nonstationary behavior of extreme total water levels (ETWL) and extreme coastal water levels (ECWL) along the Southeast Asian coastline under…
Climate Change and Disparities in Extreme Heat Exposure for Socially Vulnerable Areas in the Contiguous United States
More socially vulnerable communities at the city and regional level within the contiguous United States (CONUS) are exposed to higher air temperatures, but high-resolution down…
Sensitivity of stratocumulus–cumulus transitions in a cloudy energy balance model
Stratocumulus (Sc) clouds have high impact on the climate system because of their strong cooling effect (albedo). In the subtropical oceans they naturally break up into cumulus (C…
Atmospheric mechanisms of the Pattern Effect
Climate feedbacks are expected to increase over time due to the “pattern effect,” which describes the influence of the pattern of surface warming on global climate feedbacks. Dela…
Advancing Finite Source Characterization for Small to Moderate Earthquakes: A Bayesian Inversion of Full Seismic Spectr…
Resolving finite-source attributes of small to moderate earthquakes is essential for advancing our understanding of fault properties and earthquake physics. Time-domain approaches…
Harnessing Electron Affinity to Enhance the Oxidative Performance of Birnessite
Birnessite is a layered manganese oxide with strong oxidation ability, but the main electronic factor behind this property is still unclear. In this study, seven natural and synth…
A generic spin-up procedure to initialize European forest state variables in Land Surface Models
Forest structure is shaped by forest management practices, land-use changes and disturbances including droughts, fires, storms and insect outbreak. It plays an important role in c…
Optimization of Anti-Money Laundering Detection Models Based on Causal Reasoning and Interpretable Artificial Intellige…
This paper presents a calibration framework for anti-money laundering (AML) detection that integrates a Structural Causal Model (SCM) with counterfactual explanation mechanisms. T…
Groundwater Adaptation in the Pacific Islands: A Transdisciplinary Review
The Pacific Islands are among the most exposed regions to the impacts of climate change. Groundwater resources, as vital resources that are an integral part of cultures, must be p…
Urban and power plant NOx emissions in Sub-Saharan Africa inferred from TROPOMI
Nitrogen oxides (NO x ) emissions are increasing rapidly in Sub-Saharan Africa, affecting local air quality. Outside South Africa, most hotspots are relatively small, posing a cha…
Spatiotemporal Analysis of the Sensitivity of Wintertime Particulate Nitrate to Precursor Emissions over the Midwestern…
Particulate nitrate (PN) is a critical component of fine particulate matter (PM 2.5 ), especially during wintertime over agricultural regions. In recent years, the contribution of…
Snow problem? Limited influence of snowpack on late-summer stream temperatures in the western Cascades, Oregon
We examined the relationship between winter snow accumulation and summer stream flow and temperature in the Pacific Northwest. Several papers have hypothesized that climate change…
Laboratory investigation and evaluation of a ring-shaped actively heated fiber-optic distributed sensing sensor for flo…
The present work presents a laboratory investigation aimed at validating thermal anemometry with an active distributed temperature sensing (DTS) sensor in water. A novel sensor de…
A Distance-regularized Level Set Inversion Method with Magnetic Data: Application to Cu-Ni Deposit in Jinchuan, China
The level set inversion method is capable of accurately characterizing the boundaries of subsurface geological bodies. However, the level set function f(r) becomes unstable during…
Revealing Statistical Patterns of InSAR Permafrost Deformation with Distribution-Based Upscaling
Recent advancements in Synthetic Aperture Radar Interferometry (InSAR) satellite technology have enabled new opportunities for understanding permafrost ground deformation at meter…
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