Physical oceanography
View article: Physics-Informed Deep Learning for 3D Wind Field Retrieval of Open-Ocean Typhoons
Physics-Informed Deep Learning for 3D Wind Field Retrieval of Open-Ocean Typhoons Open
Accurate retrieval of three-dimensional (3D) typhoon wind fields over the open ocean remains a critical challenge due to observational gaps and physical inconsistencies in existing methods. Based on multi-channel data from the Himawari-8/9…
View article: Air-Sea Heat Flux in the Southern Ocean: Insights from 13 Years of Southern Ocean Flux Station (SOFS) Observations
Air-Sea Heat Flux in the Southern Ocean: Insights from 13 Years of Southern Ocean Flux Station (SOFS) Observations Open
This study examines over 13 years (March 2010 to May 2023) of data from 12 Southern Ocean Flux Station (SOFS) mooring deployments to explore the characteristics and temporal climatology of air-sea heat flux in the Southern Ocean. SOFS, the…
View article: Seasonal and interannual variations in local minimum sea surface temperature and maximum chlorophyll-a around the Savu Sea, Indonesia
Seasonal and interannual variations in local minimum sea surface temperature and maximum chlorophyll-a around the Savu Sea, Indonesia Open
Monsoon winds are the primary drivers of seasonal variability in the Indonesian seas, influencing oceanic conditions, including those in the Savu Sea. Previous studies have documented the upwelling-induced cold sea surface temperature (SST…
View article: Frontogenesis by material convergence in an estuary and its adjacent coastal ocean
Frontogenesis by material convergence in an estuary and its adjacent coastal ocean Open
Surface fronts are common features across the world's oceans, particularly in estuarine and coastal regions where the merging of freshwater and saltwater creates strong density gradients. It has long been documented that fronts in these re…
View article: Surface ocean drifter for physical oceanography outreach (Santa Barbara Channel, 2025)
Surface ocean drifter for physical oceanography outreach (Santa Barbara Channel, 2025) Open
These data describe the position of 1 surface ocean drifter (SB-001) from 06/13/2025 to 06/22/2025. The drifter was purchased as a “Build-a-Drifter Kit” from makerbuoy.com. Purchase was funded by a minor grant from the University of Califo…
View article: Relationships between acoustic scattering layers and ocean stratification: An acoustic approach to estimate mixed layer depth
Relationships between acoustic scattering layers and ocean stratification: An acoustic approach to estimate mixed layer depth Open
Ocean stratification, measured as mixed layer depth (MLD), is an important feature that influences many processes in the ocean; for example, by mediating the fluxes of momentum, heat and crucially key gases such as CO 2 and oxygen from the…
View article: Surface ocean drifter for physical oceanography outreach (Santa Barbara Channel, 2025)
Surface ocean drifter for physical oceanography outreach (Santa Barbara Channel, 2025) Open
These data describe the position of 1 surface ocean drifter (SB-001) from 06/13/2025 to 06/22/2025. The drifter was purchased as a “Build-a-Drifter Kit” from makerbuoy.com. Purchase was funded by a minor grant from the University of Califo…
View article: Surface ocean drifter for physical oceanography outreach (Santa Barbara Channel, 2025)
Surface ocean drifter for physical oceanography outreach (Santa Barbara Channel, 2025) Open
These data describe the position of 1 surface ocean drifter (SB-001) from 06/13/2025 to 06/22/2025. The drifter was purchased as a “Build-a-Drifter Kit” from makerbuoy.com. Purchase was funded by a minor grant from the University of Califo…
View article: Seasonal frontal variability and stratification coupling from 2022 CTD observations in the southern coastal waters of Korea
Seasonal frontal variability and stratification coupling from 2022 CTD observations in the southern coastal waters of Korea Open
Introduction Using May–November 2022 CTD observations from the central–eastern southern coastal waters of Korea, we quantified the variability of oceanic fronts and their coupling with water-column stability. Methods We used conventional …
View article: TS-Cast: Deep Learning for Subsurface Ocean Reconstruction from Satellite Observations in the Northwestern Pacific
TS-Cast: Deep Learning for Subsurface Ocean Reconstruction from Satellite Observations in the Northwestern Pacific Open
Since the 1990s, satellite observations have been providing reliable estimates of ocean surface states, including absolute dynamic topography (ADT), sea surface temperature (SST), and sea surface salinity (SSS) at sufficient space and time…
View article: Use of optical satellite imagery to estimate abundance of Narwhal (Monodon monoceros) in Makinson Inlet in the Canadian high Arctic
Use of optical satellite imagery to estimate abundance of Narwhal (Monodon monoceros) in Makinson Inlet in the Canadian high Arctic Open
Remote sensing technologies have expanded methods for monitoring wildlife. Very High Resolution (VHR) satellite imagery is becoming more widely used for animal detection. This is especially important for remotely based and hard to detect s…
View article: Surface pCO <sub>2</sub> and hydrography in the dense water formation area of the southern Adriatic
Surface pCO <sub>2</sub> and hydrography in the dense water formation area of the southern Adriatic Open
The rising CO2 concentration in the atmosphere leads to an increase in CO2 uptake in the ocean and to significant changes in seawater chemistry. These changes, in turn, exert profound effects on marine ecosystems across multiple trophic le…
View article: Observational evidence for a poleward migration of warm Circumpolar Deep Water towards Antarctica
Observational evidence for a poleward migration of warm Circumpolar Deep Water towards Antarctica Open
The formation and downwelling of cold Antarctic Bottom Water (AABW) and the concurrent upwelling of warm Circumpolar Deep Water (CDW) around the Antarctic margin are key processes in the global climate system, driving the renewal of cold d…
View article: TS-Cast: Deep Learning for Subsurface Ocean Reconstruction from Satellite Observations in the Northwestern Pacific
TS-Cast: Deep Learning for Subsurface Ocean Reconstruction from Satellite Observations in the Northwestern Pacific Open
Since the 1990s, satellite observations have been providing reliable estimates of the ocean surface states, including absolute dynamic topography (ADT), sea surface temperature (SST), and sea surface salinity (SSS) at sufficient space and …
View article: TS-Cast: Deep Learning for Subsurface Ocean Reconstruction from Satellite Observations in the Northwestern Pacific
TS-Cast: Deep Learning for Subsurface Ocean Reconstruction from Satellite Observations in the Northwestern Pacific Open
Since the 1990s, satellite observations have been providing reliable estimates of the ocean surface states, including absolute dynamic topography (ADT), sea surface temperature (SST), and sea surface salinity (SSS) at sufficient space and …
View article: Exploiting Machine Learning to Develop Ocean Color Retrievals From the Tropospheric Emissions: Monitoring of Pollution Instrument
Exploiting Machine Learning to Develop Ocean Color Retrievals From the Tropospheric Emissions: Monitoring of Pollution Instrument Open
Retrievals of ocean color (OC) properties from space are important for understanding the ocean ecosystem, the carbon cycle, and monitoring events such as harmful algal blooms (HABs). The recently launched U.S. National Aeronautics and Spac…
View article: Efflorescences phytoplanctoniques : hotspots pour l'absorption du CO<sub>2</sub> dans l'océan Austral
Efflorescences phytoplanctoniques : hotspots pour l'absorption du CO<sub>2</sub> dans l'océan Austral Open
The Southern Ocean is a major sink of atmospheric CO2 but due to harsh access conditions, observations remain scarce. Estimates of the air-sea CO2 fluxes based on observations diverge from those using ocean models, wi…
View article: Efflorescences phytoplanctoniques : hotspots pour l'absorption du CO2 dans l'océan Austral
Efflorescences phytoplanctoniques : hotspots pour l'absorption du CO2 dans l'océan Austral Open
The Southern Ocean is a major sink of atmospheric CO2 but due to harsh access conditions, observations remain scarce. Estimates of the air-sea CO2 fluxes based on observations diverge from those using ocean models, with discrepancies growi…
View article: Distributed optical fibre sensing in physical oceanography: Emergence and future prospects
Distributed optical fibre sensing in physical oceanography: Emergence and future prospects Open
Distributed optical fibre sensing (DOFS) is a technology that enables continuous, real-time measurements of a range of environmental parameters along the length of a fibre optic cable. In this article, we review the recently emerged applic…
View article: The spatial distribution of coral diversity and conection to the oceanography conditions of Tidore Island Waters
The spatial distribution of coral diversity and conection to the oceanography conditions of Tidore Island Waters Open
The Optimal coral reefs are distributed in shallow waters between 0 and 30 m deep, influenced by the hydro-oceanographic variability of the waters. Globally, corals are distributed in various forms of water predominantly found in the Coral…
View article: OOI Coastal Pioneer New England Shelf Array CTD and Discrete Water Sampling Data from Mooring Overturning Cruises at the New England Continental Shelf from 2013-2022 (OOI Cruise Data Project)
OOI Coastal Pioneer New England Shelf Array CTD and Discrete Water Sampling Data from Mooring Overturning Cruises at the New England Continental Shelf from 2013-2022 (OOI Cruise Data Project) Open
The hydrographic sampling performed by OOI-CGSN (the Ocean Observatories Initiative - Coastal and Global Scale Nodes) as part of each Array turn represents a significant collection of valuable physical, chemical, and biological information…
View article: Stratification and overturning circulation are intertwined controls on ocean heat uptake efficiency in climate models
Stratification and overturning circulation are intertwined controls on ocean heat uptake efficiency in climate models Open
The global ocean takes up over 90 % of the excess heat added to the climate system due to anthropogenic emissions, thereby buffering climate change at Earth's surface. A key metric for quantifying the role of the oceanic processes removing…
View article: Analysis of CTD Parameters in Bawean Waters Using 3D Modeling
Analysis of CTD Parameters in Bawean Waters Using 3D Modeling Open
Bawean waters, located in the Java Sea about 150 km north of Gresik, East Java Province, have complex oceanographic characteristics that are interesting to study. The biodiversity and oceanographic conditions of its waters are influenced b…
View article: Seasonal changes in physical oceanography modulate cetacean predator-prey dynamics in the San Diego Trough
Seasonal changes in physical oceanography modulate cetacean predator-prey dynamics in the San Diego Trough Open
In marine ecosystems, cetaceans are large mobile predators that depend on maximizing foraging efficiency. Their presence within a habitat can therefore be strongly related to the modulation of local prey by oceanographic conditions. Unders…
View article: Evaluating the applicability of ocean color algorithms in the Fiji region from in situ bio-optical data
Evaluating the applicability of ocean color algorithms in the Fiji region from in situ bio-optical data Open
International audience
View article: Dissolved inorganic carbon, total alkalinity, nutrients, and other variables collected from profile and discrete observations during NOAA Ship Henry B. Bigelow cruise HB2406 (EXPOCODE 33HH20240812) in New York Bight, North Atlantic Ocean, Stellwagen Bank National Marine Sanctuary from 2024-08-12 to 2024-08-22 (NCEI Accession 0309663)
Dissolved inorganic carbon, total alkalinity, nutrients, and other variables collected from profile and discrete observations during NOAA Ship Henry B. Bigelow cruise HB2406 (EXPOCODE 33HH20240812) in New York Bight, North Atlantic Ocean, Stellwagen Bank National Marine Sanctuary from 2024-08-12 to 2024-08-22 (NCEI Accession 0309663) Open
This dataset contains profile discrete measurements of dissolved inorganic carbon, total alkalinity, pH on total scale, water temperature, salinity, nutrients, and oxygen collected during NOAA Ship Henry B. Bigelow cruise HB2406 (EXPOCODE …
View article: Nested data assimilative modeling of submesoscale variability at the Mid Atlantic Bight Pioneer Coastal Array
Nested data assimilative modeling of submesoscale variability at the Mid Atlantic Bight Pioneer Coastal Array Open
Using a hierarchy of three 1-way nested grids (7 km: 2.3 km: 700 m resolution) with data assimilation at each successive level of grid refinement, we capture event wise correspondence of modeled and observed features at the ocean submesosc…
View article: PATASWOT: Comprehending the physical processes impacting the PATAgonian southwestern continental shelf and adjacent open ocean using SWOT data
PATASWOT: Comprehending the physical processes impacting the PATAgonian southwestern continental shelf and adjacent open ocean using SWOT data Open
The main objective of PATASWOT is to enhance our understanding of the physical processes affecting the Patagonian continental shelf and adjacent open ocean using SWOT data, traditional satellite altimetry, in situ observations and model ou…
View article: Physical oceanography during RV SONNE cruise SO306
Physical oceanography during RV SONNE cruise SO306 Open
Physical oceanography data was acquired by a ship-based Seabird SBE911plus CTD-Rosette system onboard RV SONNE during research cruise SO306. The CTD system is comprised of a Seabird SBE911plus including dual respectively redundant sensor a…
View article: Use of new baroclinic tide models to improve the correction of internal tides in SWOT data
Use of new baroclinic tide models to improve the correction of internal tides in SWOT data Open
Altimeter measurements are corrected from several geophysical parameters in order to isolate the oceanic variability and the tide correction is one of the most critical. Global ocean and loading tide models GOT and FES are used in present …