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Showing 251 to 300 of 59105 works

Comparing Storyline Approaches to Assess Low-Likelihood High-Impact Outcomes Under Low- and Medium-Emission Scenarios

Regular updates and trackers of anthropogenic greenhouse gas emissions often report best estimates of global warming and associated outcomes by mapping multi-model means or likely…

Aquatic Community Responses and Water Quality Drivers Following Wildland-Urban Interface Fire in Colorado

The Marshall Fire, which occurred on December 30, 2021, destroyed more than 1,000 structures and impacted the Coal Creek watershed in Boulder County, Colorado. We report results o…

Unresolved circumstances of Europa's dilation bands formation

The surface of the icy moon Europa is crisscrossed by tens of dilation bands, covering around 3% of the surface area. The bands are thought to form by global expansion of Europa’s…

Along-stream changes and seasonality in Denmark Strait Overflow Water properties: Insights from novel oxygen observatio…

Denmark Strait Overflow Water (DSOW) is formed in the Nordic Seas and is a key water mass transported by the lower limb of the Atlantic Meridional Overturning Circulation (AMOC). …

Atmosphere-groundwater modulated seismic velocity variations revealed by distributed acoustic sensing

Monitoring seismic velocity variations in Earth’s critical zone (CZ) provides crucial information on Earth’s environmental changes. However, monitoring of urban near-surface envir…

Rapid morphological changes in the intertidal zone of the Ganges-Brahmaputra delta revealed by SWOT altimetry mission

Intertidal zones of the Ganges-Brahmaputra (GB) delta are among the most active coastal environments worldwide and quantifying their morphological evolution remains challenging du…

Integrating Carbonyl Sulfide and Solar-Induced Fluorescence Improves Estimation of Gross Primary Productivity in Rice P…

Accurate estimation of gross primary productivity (GPP) is fundamental for understanding ecosystem carbon cycling. Solar-induced chlorophyll fluorescence (SIF) and carbonyl sulfid…

Positive Association Between Coastal Sea Surface Temperatures and Humid Heat Stress on Nearby Land

Large populations along Earth’s coastlines are highly exposed to climate hazards including extreme humid heat. Considering observed coastal ocean warming and increased coastal mar…

Can the carbon storage function of a degraded mountain wet meadow be restored?

Sierra Nevada meadows experienced intense livestock grazing in the 19th Century, resulting in a shift from deep-rooted highly productive perennial clonal sedges to short-lived and…

Kinetic Monte Carlo Analysis of Interfacial Hydrogen Dynamics on ZrO 2 -Cu Catalysts

Hydrogen transport across oxide-metal boundaries strongly affects hydrogenation catalysis but is rarely treated beyond mean-field approximations. In this study, kinetic Monte Carl…

Free Energy Landscapes of CO 2 Hydrogenation on ZrO 2 -Cu Interfaces from Ab Initio Thermodynamics

Catalytic selectivity is governed by free energy differences rather than electronic energies alone. In this study, ab initio thermodynamic analysis was applied to 22 ZrO2-Cu inter…

Rapid Downstream Fining in the Lower Yarlung Tsangpo River: Energy-Based Prediction of Sediment Abrasion in an Active O…

The lower Yarlung Tsangpo (LYT) River traverses the eastern Himalayan orogen, where rapid tectonic uplift and extreme relief generate exceptional coarse sediment. Yet upon exiting…

Modeling variability in vertical profiles of particulate organic carbon flux

The vertical flux of particulate organic carbon (POC) from the surface to the deep ocean regulates the ocean carbon uptake, with implications for the Earth’s carbon cycle. It is d…

Visualization of Hydrothermal Plume Discharge Locations and Temporal Dynamics at ASHES Vent Field

The application of scientific visualization techniques focused on identifying locations where backscatter exceeds a threshold revealed unexpected locations of potential or actual …

Impact-induced  core heating has only short-term effects of planetary evolution            

Recent impact simulations show that a planet’s iron core can be greatly heated by a giant impact – indeed, by more than the mantle above it (Zhou et al., JGR 2024). This has been …

Two-layer quasi-geostrophic waves and turbulence over a meridionally sloping bottom with linear bottom drag

We investigate two-layer quasi-geostrophic (QG) turbulence over a sloping bottom using linear wave mode theory, energy and time scale diagnostics, and potential vorticity (PV) flu…

SHARAD 3D Radargram Mapping of Unconformities within the Martian North Polar Layered Deposits

The Martian North Polar Layered Deposits (NPLDs) have been studied extensively since their discovery with Mariner 9 images. To radar sounding waves, water ice on Mars is often nea…

Analyses of Convective Available Potential Energy (CAPE) and Convective Inhibition (CIN) in the Prediction of Thunderst…

Thunderstorms, characterized by cumulonimbus clouds and precipitation, pose challenges for detection in operational models due to their small spatial and temporal scales. The stud…

Seismic Low-Frequency Extrapolation via Physics-Aware Conditional Diffusion Models

Low-frequency (LF) seismic data are crucial for stable full-waveform inversion (FWI), yet remain difficult to acquire due to source bandwidth limitations and noise. We propose a n…

The Influence of Choices of Prior Information on Optimal Designs of Seismic Source Location Surveys

Estimating accurate locations of seismic sources requires appropriately designed surveys. Optimal designs maximize location accuracy or any other desired criterion given a budget …

Comparative analysis of germination, growth, and nutritional composition of Tithonia diversifolia from distinct Peruvia…

The expansion of sustainable forage systems requires species with high adaptability and stable nutritional quality across environments; however, information on the influence of se…

Analysis of Iterative Signal Deconvolution Algorithms and Their Sensitivity to Noise Using Simulated Full-Waveform LiDA…

Full-Waveform lidar provides detailed insights into vegetation and terrain structures by capturing the complete return signal, but deconvolution is often required to correct for …

Exploring Arabica G×E along climate gradients: findings from an international multilocation variety trial

Uncertainties about future climate conditions underscores the need to better understand genotype x environment (GxE) interactions to support resilient coffee cultivar adoption and…

Generalization Across Tectonic Regions for a Deep-Learning P-Polarity Picker

Accurate P-wave polarity picking is crucial for determining focal mechanisms, yet difficult to automate, especially for smaller magnitude events (typically M < 4) with their low s…

Strategies for Maize (Zea mays L.) Hybrid Selection, Volume Planning and Positioning: A Data-Driven Framework Using Mod…

Modern Portfolio Theory (MPT) was applied to maize hybrid selection and volume planning for Argentina’s target population of environments (TPE), constructing portfolios to balance…

Influence of Calibration Period Length on the Robustness of Multi-Objective Optimised Operational Rules for Sewage Pump…

Sewage pumping stations typically employ fixed hysteresis thresholds, which can result in higher peak tariff costs and more frequent overflows when inflow is high. In this study, …

Maize Yield Prediction Based on Multi-Modality Remote Sensing and Deep Neural Network Models in Nitrogen Management Pra…

High spatial resolution remote sensing and machine learning have improved the accuracy and affordability of high-throughput phenotyping. This paper presents an innovative approach…

Instantaneous heating rate forcing differentiates tropical high-cloud adjustments across greenhouse gases

Tropical high clouds are central to large-scale circulation and the hydrological cycle. The consensus expectation is that they rise and contract under surface warming, but their f…

Risk of emergency department visits associated with prescribed fire O3 in the southeastern US

Prescribed burning reduces wildfire spread but increases ambient air pollution, including ozone and particulate matter. The health effects of wildfire smoke are well established, …

Land Deformation and Debris Flow Simulation of the 2024 Wayanad Landslide Using DinSAR, RAMMS, and Slope Stability Mode…

The devastating Mundakkai-Chooralmala landslide of 30 th July, 2024 in Wayanad district, triggered by anomalously intense monsoonal rainfall, necessitated a comprehensive investig…

The Role of Elastic Heterogeneity for Inferring Seismic Cycle Deformation at the Nicoya Peninsula

Subduction of the Cocos beneath the Caribbean Plate generates a spectrum of plate boundary deformation, including megathrust earthquakes and slow-slip events. These processes are …

The butterfly’s shadow: how subtle surface forcing elicits remote atmospheric responses

Land-atmosphere coupling influences critical climate processes from regional drought to seasonal predictability, yet existing methodologies struggle to capture the full spectrum o…

Determination of Lead, Arsenic, and Mercury Levels for Pristine and Urban Areas of the Galápagos Islands using a Handhe…

The Galápagos Islands are a repository of unique biodiversity that is being lost due to a combination of natural and anthropogenic factors. Weathering processes mobilize polluta…

Updraft Width Modulations on Convective Cloud Vertical Growth: Sensitivity to Model Resolution

Recent studies show that the effect of entrainment-driven dilution on convective cloud depth depends on cloud width: narrow clouds are most sensitive to mid-level relative humidit…

Making Tunable Parameters State-Dependent in Weather and Climate Models with Reinforcement Learning

Weather and climate models rely on parametrisations to represent unresolved sub-grid processes. Traditional schemes rely on fixed coefficients that are weakly constrained and tune…

Capturing Lake Mendota Seasonal Phenology with an Airborne Hyperspectral Field Campaign

New and upcoming satellite missions such as NASA’s 2024 Plankton, Aerosol, Cloud Ocean Ecosystem (PACE) and 2028 Surface Biology and Geology (SBG) missions will produce hyperspect…

A critical review of concentration-response functions in assessing the health impacts of the electric vehicle transition

As the electric vehicle (EV) transition accelerates, policymakers need scientific tools that clearly quantify who benefits from cleaner air, and where those benefits occur. Health…

LAI Estimation using Simulated Full-Waveform Lidar Data in a Complex Forest Scene

Leaf Area Index (LAI) is a vital parameter for understanding vegetation structure , canopy complexity, and ecosystem productivity. Full-waveform LiDAR system allows the collection…

Modelling the Geomorphological Changes of a Supraglacial Meltwater Channel

The pathways that distribute meltwater across the surface of glaciers play an important role in controlling glacial mass loss. Meltwater channels can effectively transport large v…

Theoretical investigation of the pDRM process: a flexible lock-in function approach

The primary data sources for reconstructing the geomagnetic field of the past millennia are archaeomagnetic and sedimentary paleomagnetic data. Sediment records, in particular, ar…

Synoptic Drivers of Tropical Cyclone Senyar and Long-term Change in Near-Equatorial Tropical Cyclones over the Maritime…

Tropical Cyclone (TC) Senyar was a rare near-equatorial TC that severely impacted the western Maritime Continent (MC). It formed within the narrow Malacca Strait under weak Coriol…

Forcing of subannual-to-decadal sea level variability and the recent rapid rise along the U.S. Gulf Coast

From the mid-late 2000s through at least the mid-2010s, dynamic sea level (DSL) along the U.S. Gulf Coast rose at a rate of ~5-6 mm yr-1, almost twice the rate of global mean ster…

Currents in Titan's Ionosphere

Changing magnetic field configurations experienced by Titan as it orbits Saturn can induce currents in the conductive ionosphere of Titan. These induced currents in turn generate …

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