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   Articles with "upper ocean" as a keyword



Variability of upper ocean thermohaline structure during a MJO event from DYNAMO aircraft observations

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recommendations! Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jc012137

Abstract: This paper reports upper ocean thermohaline structure and variability observed during the life cycle of an intense Madden Julian Oscillation (MJO) event occurred in the southern tropical Indian Ocean (14°S–Eq, 70°E–81°E). Water column measurements for… read more here.

Keywords: thermohaline structure; mjo; upper ocean; ocean thermohaline ... See more keywords

Impact of Langmuir Turbulence on Upper Ocean Response to Hurricane Edouard: Model and Observations

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recommendations! Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017jc012956

Abstract: Tropical cyclone intensity is strongly affected by the air-sea heat flux beneath the storm. When strong storm winds enhance upper ocean turbulent mixing and entrainment of colder water from below the thermocline, the resulting sea… read more here.

Keywords: storm; sea; turbulence; model ... See more keywords

Remote sensing of optical characteristics and particle distributions of the upper ocean using shipboard lidar

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recommendations! Published in 2018 at "Remote Sensing of Environment"

DOI: 10.1016/j.rse.2018.05.032

Abstract: Abstract Passive ocean color remote sensing has revolutionized our ability to quantify the horizontal distribution of phytoplankton across the ocean surface. Lidar technology can provide remotely sensed estimates of the vertical distribution of optical properties… read more here.

Keywords: sensing optical; remote sensing; linear depolarization; upper ocean ... See more keywords

A Global Model for Iodine Speciation in the Upper Ocean

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recommendations! Published in 2020 at "Global Biogeochemical Cycles"

DOI: 10.1029/2019gb006467

Abstract: An ocean iodine cycling model is presented, which predicts upper ocean iodine speciation. The model comprises a three‐layer advective and diffusive ocean circulation model of the upper ocean and an iodine cycling model embedded within… read more here.

Keywords: mixed layer; iodine speciation; surface; upper ocean ... See more keywords

Intensification of Near‐Surface Currents and Shear in the Eastern Arctic Ocean

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recommendations! Published in 2020 at "Geophysical Research Letters"

DOI: 10.1029/2020gl089469

Abstract: A 15‐year (2004–2018) record of mooring observations from the upper 50 m of the ocean in the eastern Eurasian Basin reveals increased current speeds and vertical shear, associated with an increasing coupling between wind, ice,… read more here.

Keywords: sea ice; upper ocean; currents shear; intensification near ... See more keywords
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Time‐Varying Upper Ocean Circulation and Control of Coral Bleaching in the Western Tropical Pacific

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recommendations! Published in 2021 at "Geophysical Research Letters"

DOI: 10.1029/2021gl093632

Abstract: The western tropical Pacific Ocean (WTPO) features complicated ocean circulation systems and has the warmest world open‐ocean waters. Small upper ocean temperature change there can exert significant impact on the regional coral reef ecosystems. In… read more here.

Keywords: western tropical; tropical pacific; ocean circulation; coral bleaching ... See more keywords

Improving Equatorial Upper Ocean Vertical Mixing in the NOAA/GFDL OM4 Model

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recommendations! Published in 2024 at "Earth and Space Science"

DOI: 10.1029/2023ea003485

Abstract: Deficiencies in upper ocean vertical mixing parameterizations contribute to tropical upper ocean biases in global coupled general circulation models, affecting their simulated ocean heat uptake and ENSO variability. To better understand these deficiencies, we develop… read more here.

Keywords: vertical mixing; om4 model; noaa gfdl; model ... See more keywords

Upper Ocean Structure Determines the Contrasting Typhoon‐Induced Chlorophyll‐a Responses in the Northwest Pacific

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recommendations! Published in 2023 at "Geophysical Research Letters"

DOI: 10.1029/2023gl102930

Abstract: The frequent typhoons in the northwest Pacific drive oceanic responses, for example, changes in sea surface temperature (SST) and chlorophyll‐a (Chl‐a). A composite analysis shows that SST (Chl‐a) around the typhoon center decreases (increases). The… read more here.

Keywords: upper ocean; ocean structure; typhoon; typhoon induced ... See more keywords

Quantifying the Contribution of Ocean Advection and Surface Flux to the Upper‐Ocean Salinity Variability Resolved by Climate Model Simulations

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recommendations! Published in 2024 at "Geophysical Research Letters"

DOI: 10.1029/2023gl106354

Abstract: This study examines the impact of ocean advection and surface freshwater flux on the non‐seasonal, upper‐ocean salinity variability in two climate model simulations with eddy‐resolving and eddy‐parameterized ocean components (HR and LR, respectively). We assess… read more here.

Keywords: salinity; variance; ocean advection; surface ... See more keywords

Reconstructing the Tropical Pacific Upper Ocean Using Online Data Assimilation With a Deep Learning Model

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recommendations! Published in 2024 at "Journal of Advances in Modeling Earth Systems"

DOI: 10.1029/2024ms004422

Abstract: A deep learning (DL) model, based on a transformer architecture, is trained on a climate‐model data set and compared with a standard linear inverse model (LIM) in the tropical Pacific. We show that the DL… read more here.

Keywords: deep learning; tropical pacific; learning model; model ... See more keywords

Investigating the Temporal Sensitivity of Upper Ocean Salinity to Global Water Cycle Changes With Unsupervised Learning

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recommendations! Published in 2025 at "Geophysical Research Letters"

DOI: 10.1029/2025gl115550

Abstract: The response of ocean salinity to surface freshwater fluxes exhibits complex spatial and temporal patterns, making it challenging to pinpoint where and when freshwater flux dominates salinity variability. This study uses Gaussian Mixture Modeling, an… read more here.

Keywords: freshwater flux; salinity; temporal sensitivity; upper ocean ... See more keywords