Recent deoxygenation of Patagonian fjord subsurface waters connected to the Peru–Chile undercurrent and equatorial subsurface water variability

P Linford, I Pérez‐Santos, I Montes… - Global …, 2023 - Wiley Online Library
In recent decades, global dissolved oxygen (DO) measurements have registered a decrease
of∼ 1%–2% in oxygen content, raising concerns regarding the negative impacts of ocean …

Southern ocean acidification revealed by biogeochemical‐Argo floats

MR Mazloff, A Verdy, ST Gille… - Journal of …, 2023 - Wiley Online Library
Ocean acidification has potentially large impacts on calcifying organisms and ecosystems.
Argo floats equipped with biogeochemical (BGC) sensors have been continuously …

Turbulent mixing in a changing Arctic Ocean

TP Rippeth, EC Fine - Oceanography, 2022 - JSTOR
Historically, the Arctic Ocean has been considered an ocean of low variability and weak
turbulent mixing. However, the decline in seasonal sea ice cover over the past couple of …

The importance of remote forcing for regional modeling of internal waves

MR Mazloff, B Cornuelle, ST Gille… - Journal of Geophysical …, 2020 - Wiley Online Library
Regional ocean general circulation models are generally forced at the boundaries by
mesoscale ocean dynamics and barotropic tides. In this work we provide evidence that …

Numerical simulations of internal solitary wave evolution beneath an ice keel

P Zhang, Z Xu, Q Li, J You, B Yin… - Journal of …, 2022 - Wiley Online Library
The deformation and evolution of internal solitary waves (ISWs) beneath an ice keel can
enable potential diapycnal mixing and facilitate upper ocean heat transport, despite a poor …

Energy conversion rate from subinertial surface tides to internal tides

Y Tanaka - Journal of Physical Oceanography, 2023 - journals.ametsoc.org
Subinertial, topographically trapped diurnal internal tides are an important energy source for
turbulent mixing in the subarctic oceans. However, their generation may not be estimated by …

Trapped tidal currents generate freely propagating internal waves at the Arctic continental slope

TM Baumann, I Fer - Scientific Reports, 2023 - nature.com
Energetic tidal currents in the Arctic play an important role in local mixing processes, but
they are primarily confined to the shelves and continental slopes due to topographic …

Topographic shelf waves control seasonal melting near Antarctic ice shelf grounding lines

S Sun, T Hattermann, F Pattyn… - Geophysical …, 2019 - Wiley Online Library
The buttressing potential of ice shelves is modulated by changes in subshelf melting, in
response to changing ocean conditions. We analyze the temporal variability in subshelf …

Diurnal and semidiurnal internal waves on the southern slope of the Yermak Plateau

S Wang, A Cao, Q Li, X Chen - Scientific Reports, 2022 - nature.com
Abstract The Yermak Plateau (YP) is located across the Arctic–Atlantic gateway in the
northwest of the Svalbard archipelago. In this region, internal waves are believed to cause …

Energy fluxes in coastal trapped waves

RC Musgrave - Journal of Physical Oceanography, 2019 - journals.ametsoc.org
The calculation of energy flux in coastal trapped wave modes is reviewed in the context of
tidal energy pathways near the coast. The significant barotropic pressures and currents …