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View article: Inundation Processes, Barrier Island Breaching, and Structure Impacts During Hurricane Michael (2018)
Inundation Processes, Barrier Island Breaching, and Structure Impacts During Hurricane Michael (2018) Open
We demonstrate the increased ability to forecast hurricane impacts with a coupled numerical modeling system by simulating ocean waves, water levels, currents, sediment transport, and structural damage to predict inundation, coastal morphol…
View article: Simultaneous Emulation and Downscaling With Physically Consistent Deep Learning‐Based Regional Ocean Emulators
Simultaneous Emulation and Downscaling With Physically Consistent Deep Learning‐Based Regional Ocean Emulators Open
Building upon recent advancements in AI‐driven atmospheric emulation, we present a novel framework for AI‐based ocean emulation, downscaling, and bias correction, with a specific focus on high‐resolution modeling of the regional ocean in t…
View article: Generative Lagrangian data assimilation for ocean dynamics under extreme sparsity
Generative Lagrangian data assimilation for ocean dynamics under extreme sparsity Open
Reconstructing ocean dynamics from observational data is fundamentally limited by the sparse, irregular, and Lagrangian nature of spatial sampling, particularly in subsurface and remote regions. This sparsity poses significant challenges f…
View article: Inference Scaled GraphRAG: Improving Multi Hop Question Answering on Knowledge Graphs
Inference Scaled GraphRAG: Improving Multi Hop Question Answering on Knowledge Graphs Open
Large Language Models (LLMs) have achieved impressive capabilities in language understanding and generation, yet they continue to underperform on knowledge-intensive reasoning tasks due to limited access to structured context and multi-hop…
View article: Long-term prediction of the Gulf Stream meander using OceanNet: a principled neural-operator-based digital twin
Long-term prediction of the Gulf Stream meander using OceanNet: a principled neural-operator-based digital twin Open
Many meteorological and oceanographic processes throughout the eastern US and western Atlantic Ocean, such as storm tracks and shelf water transport, are influenced by the position and warm sea surface temperature of the Gulf Stream (GS) –…
View article: Numerical Simulation of Sound‐Side Barrier‐Island Inundation and Breaching During Hurricane Dorian (2019)
Numerical Simulation of Sound‐Side Barrier‐Island Inundation and Breaching During Hurricane Dorian (2019) Open
Hurricane‐induced morphological changes and associated community hazards along sandy, barrier‐island coastlines have been studied primarily from the perspective of ocean‐side attack by storm‐driven ocean surge and large waves. Thus, our un…
View article: Long-Term Predictions of Loop Current Eddy Evolutions Using OceanNet: A Fourier Neural Operator–Based Data-Driven Ocean Emulator
Long-Term Predictions of Loop Current Eddy Evolutions Using OceanNet: A Fourier Neural Operator–Based Data-Driven Ocean Emulator Open
Circulation in the Gulf of Mexico is dominated by the Loop Current and associated mesoscale eddies. These mesoscale eddies pose a safety risk to offshore energy production and potential dispersal of large-scale pollutants like oil. We use …
View article: Winter-Spring dynamics of dissolved organic carbon fluxes driven by precipitation in a North Carolina tidal marsh
Winter-Spring dynamics of dissolved organic carbon fluxes driven by precipitation in a North Carolina tidal marsh Open
The lateral transport of dissolved organic carbon (DOC) is crucial in tidal marsh carbon budgets, but estimating DOC remains a challenge due to the dynamic nature of terrestrial-aquatic interfaces and limitations of in situ observations. T…
View article: Gulf Stream Near Cape Hatteras Modulates Sea Level Variability Along the Southeastern Coast of North America
Gulf Stream Near Cape Hatteras Modulates Sea Level Variability Along the Southeastern Coast of North America Open
Studies suggest a strong link between low‐frequency sea level variability in the South Atlantic Bight (SAB) and open ocean dynamics. However, the mechanisms driving this connection remain unclear. By analyzing a high‐resolution, three‐dime…
View article: Advanced Ocean Reanalysis of the Northwestern Atlantic: 1993-2022
Advanced Ocean Reanalysis of the Northwestern Atlantic: 1993-2022 Open
A 30-year high-resolution Northwestern Atlantic Ocean Reanalysis (NAOR) is presented. NAOR spans from January 1993 to December 2022 with a 4 km horizontal resolution and 50 vertical layers. It provides enhanced resolution and expands the s…
View article: Investigation of GIS post-arc current test device and post-arc recovery behavior
Investigation of GIS post-arc current test device and post-arc recovery behavior Open
GIS is crucial in high-voltage power systems, necessitating high standards of reliability and ease of maintenance. The circuit breaker, as the system’s core component, is vital for the safe operation of both GIS and the broader power grid.…
View article: The Potential of AI Technology in Marketing
The Potential of AI Technology in Marketing Open
With the rapid development and increasing popularity of artificial intelligence technology, its influence has penetrated into every corner of the social economy. The marketing field has also ushered in unprecedented changes. The introducti…
View article: Gulf Stream mesoscale variabilities drive bottom marine heatwaves in Northwest Atlantic continental margin methane seeps
Gulf Stream mesoscale variabilities drive bottom marine heatwaves in Northwest Atlantic continental margin methane seeps Open
Methane hydrates on continental margins sequester substantial amounts of methane. Ocean warming often triggers hydrate dissociation, influencing global climate and marine ecosystems. Here we use ocean reanalysis to investigate bottom marin…
View article: Quantifying Surface Shelf Water Export in the Southern Middle Atlantic Bight Using a Lagrangian Particle Tracking Approach
Quantifying Surface Shelf Water Export in the Southern Middle Atlantic Bight Using a Lagrangian Particle Tracking Approach Open
Shelf water is influenced by atmospheric forcing, river outflows, and the open ocean. Studying its variability is crucial for understanding anthropogenic impacts on coastal oceans and their transport to the open ocean. In the Middle Atlant…
View article: Comment on egusphere-2024-1238
Comment on egusphere-2024-1238 Open
Abstract. Many meteorological and oceanographic processes throughout the eastern United States and western Atlantic Ocean, such as storm tracks and shelf water transport, are influenced by the position and warm sea surface temperature of t…
View article: Forecasting Ocean Waves off the U.S. East Coast Using an Ensemble Learning Approach
Forecasting Ocean Waves off the U.S. East Coast Using an Ensemble Learning Approach Open
This study introduces an ensemble learning model for the prediction of significant wave height and average wave period in stations along the U.S. Atlantic coast. The model utilizes the stacking method, combining three base learner models—l…
View article: Long-term Prediction of the Gulf Stream Meander Using OceanNet: a Principled Neural Operator-based Digital Twin
Long-term Prediction of the Gulf Stream Meander Using OceanNet: a Principled Neural Operator-based Digital Twin Open
Many meteorological and oceanographic processes throughout the eastern United States and western Atlantic Ocean, such as storm tracks and shelf water transport, are influenced by the position and warm sea surface temperature of the Gulf St…
View article: Editorial: Understanding and predicting the Gulf of Mexico ocean dynamics
Editorial: Understanding and predicting the Gulf of Mexico ocean dynamics Open
The Gulf of Mexico circulation has been a focus of oceanographic research for well over a century due 16 to its early importance in maritime transportation and naval interests, expansion of petroleum industry 17 activity since the mid-20 t…
View article: Modes of North Atlantic Western boundary current variability at 36° N
Modes of North Atlantic Western boundary current variability at 36° N Open
The surface-intensified, poleward-flowing Gulf Stream (GS) encounters the equatorward-flowing Deep Western Boundary Current (DWBC) at 36° N off Cape Hatteras. In this study, daily output from a data-assimilative, high-resolution (800 m), r…
View article: OceanNet: A principled neural operator-based digital twin for regional oceans
OceanNet: A principled neural operator-based digital twin for regional oceans Open
While data-driven approaches demonstrate great potential in atmospheric modeling and weather forecasting, ocean modeling poses distinct challenges due to complex bathymetry, land, vertical structure, and flow non-linearity. This study intr…
View article: RAPID: Enabling Fast Online Policy Learning in Dynamic Public Cloud Environments
RAPID: Enabling Fast Online Policy Learning in Dynamic Public Cloud Environments Open
Resource sharing between multiple workloads has become a prominent practice among cloud service providers, motivated by demand for improved resource utilization and reduced cost of ownership. Effective resource sharing, however, remains an…
View article: Atmospheric forcing of the Hatteras coastal ocean during 2017–2018: The PEACH program
Atmospheric forcing of the Hatteras coastal ocean during 2017–2018: The PEACH program Open
The Hatteras coastal ocean is centrally located along the east coast of the 48 contiguous United States, offshore of Cape Hatteras in a complex land/ocean/atmosphere region where major ocean currents of differing temperatures and salinitie…