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Showing 20051 to 20100 of 22070 works
Phosphorus in Blueberry Plants: Soil-Leaf Dynamics and Nutrient Interactions
In acidic soils suitable for blueberry cultivation, P can form insoluble compounds with aluminum and iron, reducing its availability. Blueberry plants rely on root-colonizing fung…
Bimodal PDI modeling improves parameter estimation and uncertainty reduction of hydric soils on the Tibetan Plateau Aut…
Hydric soils on the Tibetan Plateau play a crucial role in regulating alpine ecohydrological processes, yet their hydraulic properties remain insufficiently characterized due to s…
Characterizing wind-dependent low frequency ambient sound with Ocean Observatories Initiative hydrophones
This study characterizes the statistical dependence of low-frequency ambient sound on wind speed using eight years of Ocean Observatories Initiative (OOI) hydrophone data. Data fr…
The Structural Differences between developing and Non-developing Tropical Cyclone Seeds
We use a newly developed tropical cyclone (TC) seed tracking dataset in ERA5 to investigate how the tangential wind structure of seed differs between those that develop into TCs (…
A Shallow Reflector Beneath Krafla Volcano, NE Iceland, Detected With Seismic Migration of Local Earthquake Phases
This study explores passive reflection seismic imaging at Krafla volcano, NE Iceland. Krafla hosts a large geothermal area and is one of the few places on Earth where magma has be…
Disentangling Fine-Scale Wind and Current Contributions to Wave Height and Wave Steepness Gradients in the Gulf Stream …
The combined effects of fine‐scale wind—arising from air–sea coupling and intrinsic atmospheric dynamics—and current on sea states remain poorly understood, largely due to the sca…
Future warming of Circumpolar Deep Water linked to surface buoyancy forcing
Circumpolar Deep Water (CDW) is the warmest water mass in the Southern Ocean and its transport onto the Antarctic continental shelf is the main contributor of heat to the region. …
Atlantic Water structure, variability, and fluxes into the Amerasian Basin: a first look using SODA4
Atlantic Water (AW) inflow plays a central role in Arctic Ocean warming and Atlantification, yet its transport into the Amerasian Basin remains poorly constrained. Using four ocea…
Real-Time Forecasting of Material Flow in Smart Logistics Based on a Transformer-GRU Hybrid Architecture
This study builds a hybrid network that combines the global perception ability of the Transformer with the temporal memory capability of GRU, aiming at real-time forecasting of ma…
DL4GAM: a multi-modal Deep Learning-based framework for Glacier Area Monitoring, trained and validated on the European …
Glaciers play a critical role in our society, impacting everything from sea-level rise and access to clean water to the tourism industry. Their accelerated melt represents a key i…
EFFICIENCY UNDER EPISTASIS OF HAPLOTYPE-BASED GENOMIC SELECTION FOR PURE LINE BREEDING
The haplotype-based approach is considered a more efficient alternative for genomic selection under epistasis. In this simulation-based study, we evaluated the efficacy of haploty…
Global soil N2O emissions constrained by land-use and land-cover changes in recent decades
Atmospheric N₂O, the dominant ozone-depleting substance and a potent greenhouse gas, has risen notably over recent decades. Using a process-based model, we simulated natural ecosy…
Crustal Seismicity Across the Wyoming Craton: Earthquakes Extending to the Moho Along Laramide Structures
In stable continental interiors, such as the Wyoming Craton, seismic activity remains poorly understood due to low strain rates and sparse seismic network coverage. However, signi…
VAMPIRE: Using a Random Forest to Forecast Earth’s Outer Van Allen Radiation Belt
The Outer Van Allen Radiation Belt is highly dynamic in both strength and location, being driven by several distinct physical processes, making it difficult to predict for spacecr…
The role of Earth's major cloud systems in the hemispheric albedo symmetry
We conduct an in-depth investigation of the role of major climatological cloud systems in the well-known near symmetry at multi-annual scales between the Northern and Southern hem…
Overview of the MMT 60-day GEER Experiment on Geologic Samples at Venus Surface Conditions
Laboratory experiments on the behavior of rock and mineral samples under Venus conditions can yield a better understanding of gas-solid chemical weathering. The Glenn Extreme Envi…
Assessment of engineered sustainable nitrogen fertilizers on lettuce development using physical sampling and image-base…
Efficient and sustainable nitrogen (N) management is critical for addressing the dual challenges of maximizing productivity and mitigating environmental impacts in short-cycle cro…
The past and future changes of river suspended sediment in the U.S. Mid-Atlantic
Excessive suspended sediment loading in rivers can be detrimental to the health of aquatic and coastal ecosystems. While river engineering (e.g., dam construction), land use and l…
Lunar Surface Modification Revealed by In-Situ Photometric Observations from Chang'E-6
The Chang’E-6 mission landing on the far side of the Moon, conducted in-situ measurements of the lunar regolith using a Panoramic Camera and Lunar Mineralogical Spectrometer. The …
Achieving nature-positive net-zero pathways and a thriving agri-food industry in Australia without stressing water catc…
Australia is committed to achieving net-zero greenhouse gas (GHG) emissions by 2050 and nature-positive targets aligned with the Global Biodiversity Framework. Both commitments re…
Greenhouse forcing and paleogeographic controls on Tropical Indian Ocean surface temperature variability during the Mio…
The spatial variability of sea surface temperature (SST) in the Tropical Indian Ocean (TIO) plays a key role in controlling the South Asian monsoon and influencing global climate.…
Tectonic Transition of Plate Convergence from Collision to Subduction in the Northwestern Boundary of the Philippine Se…
The transitional process from plate collision to subduction is a fundamental yet poorly understood. Eastern Taiwan provides a rare natural laboratory where the plate convergence a…
Shutdown of Southern Ocean Convective Centennial Variability under Global Warming and Implications for Climate Projecti…
Centennial oscillations occur in the Southern Ocean in the majority of an ensemble of pre-industrial control runs of 16 CMIP6 models. These oscillations involve features such as t…
An Extreme Events Study of the Storm-time Variations in Satellite Drag Coefficients
Extreme geomagnetic storms induce large variations in thermospheric density, composition, and temperature, leading to significant changes in the drag coefficients of Low Earth Orb…
Characterizing the Marginal Ice Zone in the Greenland Sea Through Seasonal Floe-Scale Sea Ice Observations
Sea ice motion in the marginal ice zone (MIZ) is inherently multi-scale, influenced by the relationship between the floe size distribution (FSD) and the temporal and spatial scale…
Observed and LES Simulated Turbulence Characteristics During Winter Fog Events: A WiFEX case study over IGI Airport, Ne…
Understanding the turbulent and microphysical dynamics of radiation fog is critical for forecasting low-visibility events over the Indo-Gangetic Plain. Here, we integrate high-fre…
Fetch-dependent Surface Wave Responses To Offshore Wind Farms in the Northeast U.S. Coast
Large-scale offshore wind farms are expected to influence surface waves by modifying local wind forcing through wake effects. We use regional coupled ocean–atmosphere–wave model s…
Water Isotope Model Intercomparison Project (WisoMIP): Present-day Climate
We present the first results of the Water Isotope Model Intercomparison Project (WisoMIP), with Phase 1 focused on modern simulations (1979–2023) from a suite of isotope-enabled a…
A WENO finite-volume scheme for the evolution of potential vorticity in isopycnal ocean models
not-yet-known not-yet-known not-yet-known unknown Ocean circulations are strongly constrained by rotation and str…
An approach to measuring volumetric surface change with repeat airplane- and drone-derived lidar point clouds of erodin…
Repeat lidar precisely records how Earth’s surface topography changes over time. However, 3D change between lidar point clouds is difficult to measure on steep, curved surfaces du…
Coupling Subgrid-Scale Surface Heterogeneity to the Convective Boundary Layer in the GFDL Global Model (AM4.0-LM4.0): P…
Atmospheric boundary layer (ABL) flows over spatially heterogeneous surfaces give rise to internal boundary layers and secondary circulations that profoundly affect turbulent tran…
Deep Learning-Based Statistical Downscaling of Sea Surface Temperature Using a Residual Corrective Neural Network
The large-scale oceanic and atmospheric forecasts provided by global climate models typically lack sufficient resolution to accurately capture the response of the coastal ocean. D…
Influence of Mars Topography on Neutral Surface Radiation: Modeling and MSL/RAD Observations
Since landing in 2012, the Radiation Assessment Detector (RAD) onboard the Curiosity rover has encountered different local landscapes, which have induced variations in the local s…
Surface Wave Dispersion Curve Computation and Inversion: A Framework Integrating Quadratic Extrema Interpolation and Ra…
Surface wave dispersion curve computation is a fundamental tool for seismic wavefield simulation and subsurface characterization. However, models containing low-velocity layers (L…
Insights into the Comprehensive Carbon Cycle in a Mangrove Ecosystem: a Case Study for Understanding Carbon Burial, Out…
A significant quantity of soil organic carbon (SOC) is buried in mangrove ecosystems. However, recent research has revealed that substantial amounts of carbon are exported to the …
Seasonal transition of the tropical-midlatitude boundary and jet stream and its implications for spring rainfall in wes…
The boundary between tropical and midlatitude air masses determines regional weather patterns, yet how oceanic thermal forcing influences this boundary remains poorly understood. …
Understanding drought-induced soil moisture feedback on atmospheric circulation: Observations and simulation experiment…
This study examines the large-scale atmospheric response to reduced evapotranspiration during droughts in the Western U.S., using an observation-based regression method and numeri…
Digital soil mapping via machine learning of agronomic properties for the full soil profile at within-field resolution…
Fine-resolution maps of agronomic soil properties are essential for capturing within-field variability, supporting precision agriculture, improving understanding of soil–crop in…
A Tale of Two Kimberlite Fields: the contrasting resistivity structure beneath northern Alberta kimberlites and tectoni…
New long-period magnetotelluric data have been collected to improve the spatial coverage and resolution of the existing resistivity model for Northern Alberta. This area hosts two…
Butterfly Effects and Finite Predictability in AI-Based Weather Prediction
Recent advances in AI technology offer unprecedented opportunities for enhancing and extending short-term weather predictions. Yet long-established physics-based models and fundam…
Deformation and earthquake potential on the North America - Caribbean - Cocos triple junction in Guatemala
The triple junction between the Cocos (CO), North American (NA), and Caribbean (CA) tectonic plates in Guatemala is a region of high seismic risk and includes many large faults an…
Wind-driven coastal polynya variability drives decadal ice-shelf melt variability in the Amundsen Sea
The ice shelves in the Amundsen Sea are being melted rapidly by warm Circumpolar Deep Water (CDW), causing sea-level rise. Ice-shelf melt variability is controlled by the speed of…
The influence of open boundary conditions on cloud organization in atmospheric large eddy simulations
A repeated one-way nested large eddy simulation (LES) setup is presented. The high-resolution inner domain (fine simulation) of the setup is compared to the periodic LES from Sava…
Dependence of Boundary Layer Variability and HRRRv4 Model Performance on Cloudiness Over a Mid-latitude Heterogeneous L…
The Chequamegon Heterogeneous Ecosystem Energy-Balance Study Enabled by a High-Density Extensive Array of Detectors in 2019 (CHEESEHEAD19) aimed to assess impacts of land surface …
Long-Term Changes in Air-Sea Heat Fluxes in the North Atlantic: Toward a Latitudinal Reorganization of the Ocean Heat B…
This study investigates the ocean heat budget in the Eastern North Atlantic (0º–60ºN, ~20ºW) using ERA5 monthly data from 1980 to 2024, focusing on the physical drivers of its fou…
Can Eulerian Eddy Diffusivity be Inferred from Lagrangian Trajectories?
Eulerian eddy diffusivity is the key to eddy parameterization in non-eddy-resolving and eddy-permitting ocean models and quantifies locally the impact of inhomogeneous eddy-induce…
Dissolved organic carbon dynamics are driven by water temperature, primary production, and anoxia over five years of w…
Lakes and reservoirs play a key role in the global carbon cycle, representing important carbon sinks and sources within the terrestrial landscape under different environmental …
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