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Showing 4401 to 4450 of 8313 works

Estimating cloud boundaries, phase, and macrophysical properties of low-level clouds using in-situ and radar measuremen…

The Southern Ocean (SO) provides a unique natural laboratory for studying cloud formation and cloud-aerosol interactions with minimal anthropogenic influence. The Southern Ocean C…

Predicting the Evolution of Extreme Water Levels with Long Short-Term Memory Station-based Approximated Models and Tran…

• We present a deep learning framework that accurately predicts the evolution of cycloneinduced water levels across multiple domains. • An attention mechanism enhances the framewo…

Subduction and extraction of an Ultra-High-Pressure oceanic subduction plate interface (Lower Shear Zone, Monviso Massi…

The Lower Shear Zone (LSZ) of the ophiolitic Monviso Massif represents a fossil plate interface tectonically emplaced within the Western Alpine chain. The combination of structura…

Winter dynamics of phytoplankton and micronutrients in the Southern Ocean

Combined observations of phytoplankton abundance, community structure, and trace metals are limited but crucial for understanding Southern Ocean biogeochemistry. While summer stud…

Multimodal Deep Learning Based Prediction of Volumetric Deformation of Barren Island using InSAR Inferrograms

This study presents a novel methodology for modeling volcanic deformation using synthetic InSAR data generated with the Mogi equation, combined with Gaussian noise simulation and …

2-D Speed Profile of Negative Cloud-to-Ground Lightning Flashes with TGF Emissions

We present the two-dimensional (2-D) speed profile of six stepped leaders with Terrestrial Gamma-ray Flashes (TGFs) (observed in 2021 (Abbasi et al., 2024) and 2022 (Kieu et al., …

Refining 3D Displacement Fields and Coseismic Slip Models of the 2023 Kahramanmaraş Earthquakes Using Subswath and Burs…

The 6 February 2023 Kahramanmaraş Earthquakes (Mw 7.8 and Mw 7.6) caused extensive deformation along the East Anatolian Fault Zone, producing significant north-south displacements…

Quantifying the Impact of Meteorological Dynamic Lapse Regimes on Snowpack in Land Surface Models

Accurate characterization of surface meteorological distributions over coastal areas and complex terrain, especially the relationship between temperature and altitude, is essentia…

Towards real-time assessment of infrasound event detection capability using deep learning-based transmission loss estim…

Accurate modeling of infrasound transmission loss is essential for evaluating the performance of the International Monitoring System network, which monitors compliance with the Co…

A global upward trend in ocean-atmosphere carbon dioxide fugacity

The carbon dioxide fugacity in the global oceans has shown a slow upward trend, over the past 20 years, the carbon dioxide fugacity in global oceans has increased by 6.7%.This con…

Structured Interannual Climate Variability of the Upper Mesosphere and Lower Thermosphere

The upper mesosphere and lower thermosphere (UMLT) is the least explored atmospheric region, with the variability of water vapor, ozone, and temperature remaining poorly understoo…

Seafloor sediments, morphologic features, and geotechnical properties of Harrison Bay in the Alaskan Beaufort Sea

Sediments on Arctic continental shelves are impacted by sea ice and ice-related processes for up to nine months per year. As a result, seabed morphology in cold regions can exhibi…

Earth system modeling-based comparison between afforestation and bioenergy with carbon capture and storage

Afforestation and bioenergy with carbon capture and storage (BECCS) are two typical land-based carbon dioxide removal strategies to combat climate change. We use life cycle assess…

Electron energization with bursty bulk flows: MHD with Embedded Particle-in-Cell Simulation

Using the two-way coupled magnetohydrodynamics (MHD) withembedded kinetic physics model, we perform a substorm event simulation to study the electron energization phenomena in Bur…

Improving Projections of Antarctic Ice Sheet contribution to Sea-level Change through 2300 by capturing Gravitational, …

Ice-mass change induces regionally varying patterns of sea-level change due to gravitational, rotational, and deformational (GRD) effects, and these in turn influence marine-based…

Along-dip variations in source characteristics of shallow slow earthquakes controlled by topography of subducted oceani…

To discuss slip behaviors in shallow slow earthquake regions, we investigate source characteristics of shallow very low frequency earthquakes (VLFEs) southeast off the Kii Peninsu…

Pacific-Arctic Ocean Acidification: Decadal Trends and Drivers

This study presents the first regional-scale analysis to quantify decadal trends and drivers of surface ocean acidification (OA) across the highly sensitive Pacific-Arctic Regio…

Contrasting fast and slow ocean carbon and thermal responses to the North Atlantic Oscillation

Thermal and carbon states of the North Atlantic Ocean are affected on seasonal to decadal timescales by atmospheric forcing associated with the North Atlantic Oscillation (NAO). A…

Future Impact of Black Carbon Emissions from the Northern and Transpolar Sea Routes on the Arctic Sea Ice

As sea ice decreases, navigation in the Arctic is becoming more feasible, and new routes are likely to emerge. However, the impact of these potential routes on sea ice remains unc…

ESA's Aeolus mission asserts uncertainties in tropical wind shear and wave-driven circulations

The recent European Space Agency Aeolus mission provided global coverage of horizontal line-of-sight (HLOS) wind profiles. Using observing system experiments with HLOS winds in th…

Dust aerosols enhance China's gross primary productivity by increasing diffuse radiation

Dust aerosols play a crucial role in Earth’s biogeochemical processes by modulating solar radiation and affecting terrestrial ecosystem productivity. In China, extensive arid and …

The global impact of organic aerosol volatility on aerosol microphysics part I: aerosol composition and number

We present MATRIX-VBS, a new aerosol scheme that simulates organic partitioning in an aerosol microphysics model, as part of the NASA GISS ModelE Earth System Model. MATRIX-VBS bu…

Latent representation learning in physics-informed neural networks for full waveform inversion

Full waveform inversion (FWI), a state-of-the-art seismic inversion algorithm, comprises an iterative data-fitting process to recover high-resolution Earth’s properties (e.g., vel…

Is the high ECS in CESM2 degrading transient climate change projections over the 21st century?

The Community Earth System Model version 2 (CESM2) has a higher equilibrium climate sensitivity (ECS) than previous versions of CESM and many other Coupled Model Intercomparison P…

Lattice thermal conductivity of hcp Fe-Si alloys determined by machine learning potentials

The discrepancy in the thermal conductivity (κ) of iron and iron-silicon alloys between experiments and theoretical calculations has hampered our understanding of the thermal stat…

Upper Atmospheric Vortices Following Strong Geomagnetic Storms

Upper atmosphere whorls or vortices produced by an extreme geomagnetic storm were reported for the first time by Evans, Correira et al (2024). Evidence of the vortices was seen in…

Entertainment partnerships supporting climate narratives in commercial media

Through its unique capacity for narrative transportation and its ability to create strong parasocial bonds with familiar and loved characters, mass media entertainment provides ne…

Complex Interaction of Reconnected Field Lines at Earth’s Magnetopause under Sub-Alfvénic Solar Wind with Northward Mag…

We present observations on 24 April 2023 by the Magnetospheric Multiscale spacecraft at the dayside, mid-latitude magnetopause, when an interplanetary magnetic cloud (MC) with …

Are microbial communities different in prairie wetlands ponds with elevated methylmercury concentrations?

Methylmercury (MeHg) is a neurotoxin that poses a significant threat to aquatic ecosystems, wildlife, and human populations through seafood consumption. Microbial communities in w…

The role of inductive electric fields in shaping the morphology, asymmetry, and energy content of the storm-time ring c…

The inductive component of the magnetospheric electric field, which is associated with the temporal change of magnetic field, provides an additional means of local plasma energiza…

The Historical Representation and Near Future (2050) Projections of the Coral Sea Current System in CMIP6 HighResMIP

The Coral Sea houses expansive coral reefs. Reef health is inextricably linked to water temperatures, which are regulated by the hydrodynamic environment. The current system in th…

Adapting ensemble-calibration techniques to probabilistic solar-wind forecasting.

Solar-wind forecasting is critical for predicting events which can affect Earth's technological systems.  Typically, forecasts combine coronal model outputs with heliospheric mode…

Review of physical processes and parameterizations of sea ice in a changing climate

Sea ice is a crucial component of polar climate systems, and is undergoing substantial changes in both the Arctic and the Southern Ocean due to evolving climatic conditions. The A…

Summer mesoscale convective systems in convection-permitting simulation using WRF over East China

Mesoscale convective systems (MCSs) are active precipitation systems in East China. The increasing frequency and intensity of MCSs highlight the need for better simulation and for…

BioRT-HBV 1.0: a Biogeochemical Reactive Transport Model at the Watershed Scale

Reactive Transport Models (RTMs) are essential for understanding and predicting intertwined ecohydrological and biogeochemical processes on land and in rivers. While traditional R…

No mantle convection below the Tyrrhenian Sea and earthquake prediction for Central Italy in 2028 and 2035

The paper explains origin of volcanism in Tyrrhenian Sea and devastating earthquakes in Central Italy. The cause of both phenomena is westward movement of Eurasian plate driven b…

Performance of conventional and mass-flux PBL schemes for simulating three modes of cloud-boundary layer coupling over …

Planetary boundary layer (PBL) structure over the ocean and the model capability to simulate such structure are less well-understood than their counterparts over land. In this stu…

Scale-Dependent Drivers of Air-Sea CO 2 Flux Variability

In climate studies, it is crucial to distinguish between changes caused by natural variability and those resulting from external forcing. Here we use a suite of numerical experime…

Ice-nucleating particle and cloud ice crystal concentrations associated with developing summertime deep convective clou…

Ice-nucleating particles (INPs), essential for initiating primary ice production in many mixed-phase clouds, have only rarely been measured in air directly relevant for deep conve…

Game theory for catchment science

Linking how terrestrial drivers influence the quantity and quality of water in aquatic systems is a grand challenge of catchment science. This challenge grows more daunting as the…

A Trajectory-based Method for Estimating the Contribution of Landfalling Atmospheric Rivers to Top-Decile Precipitation…

Atmospheric rivers (ARs) play an important role in weather and hydroclimate throughout the western U.S., and extensive knowledge of AR frequency, intensity, impacts, and key meteo…

Mapping Deep Earth Interfaces using Noise Correlations: A Step-Like Mantle Transition Zone Arrangement Beneath the Cont…

Retrieving deep Earth seismic phases from noise correlations is hindered by the low amplitude of deep-path noise body waves. This study presents a data selection strategy that lev…

Revisiting Redi diffusion: Lorenz Reference Density Surfaces and Energetically Consistent Lateral Stirring

Recent advances in the theory of turbulent stratified mixing have established that the budget of eddy available potential energy (APE) constrains the diapycnal component of turbul…

A global emission inventory of particulate phosphorus from fertilizer production and handling

Phosphorus (P) is an essential nutrient for terrestrial and aquatic ecosystems, with many species limited by P availability for primary productivity. While dust and primary biolog…

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