Results 11 to 20 of about 13,195 (259)

Regional Models of Internal Tides [PDF]

Oceanography, 2012
Internal tides are ubiquitous in the ocean, and they play an important role in a range of ocean processes, for example, particle dispersal, acoustics, and vertical buoyancy flux. The wavelength of internal tides can be as much as 250 km in the open ocean,
Glenn S. Carter, Oliver B. Fringer, Edward D. Zaron   +2 more
doaj   +4 more sources

A Global View on Internal Tides

Russian Journal of Earth Sciences
This is a review paper on generation of internal tides in the global ocean based on literature data and publications of the author. Energy fluxes of semidiurnal internal tide generation over submarine ridges were estimated based on modeling and ...
Morozov Eugene
doaj   +2 more sources

Accelerated internal tides in a warming climate. [PDF]

Sci Adv
Internal tides profoundly influence diapycnal mixing and marine ecosystems in oceans worldwide. Previous estimates on internal tides focused regionally spanning a decade, leaving a knowledge gap regarding their long-term global behavior, especially over centuries.
Gong Y, Chen Z, Xu J, Yao Y, Wang C, Cai S.   +5 more
europepmc   +3 more sources

Mode-1 N₂ internal tides observed by satellite altimetry [PDF]

Ocean Science, 2023
Satellite altimetry provides a unique technique for observing the sea surface height (SSH) signature of internal tides from space. Previous studies have constructed empirical internal tide models for the four largest constituents M2, S2, K1, and O1 by ...
Z. Zhao, Z. Zhao
doaj   +1 more source

The Effects of Remote Internal Tides on Continental Slope Internal Tide Generation [PDF]

Journal of Physical Oceanography, 2019
AbstractInternal tide generation at sloping topography is nominally determined by the local slope geometry, density stratification, and tidal forcing. Recent global ocean models have revealed that remotely generated internal tides (RITs) can also influence locally generated internal tides (LITs).
Yankun Gong, Matthew D. Rayson, Nicole L. Jones, Gregory N. Ivey   +3 more
openaire   +1 more source

Satellite Evidence for Strengthened M2 Internal Tides in the Past 30 Years

Geophysical Research Letters, 2023
Satellite altimetry sea surface height measurements from 1993 to 2022 are used to show the strengthened mode‐1 M2 internal tides in the past 30 years. Two mode‐1 M2 internal tide models M9509 and M1019 are constructed using the data in 1995–2009 and 2010–
Zhongxiang Zhao
doaj   +1 more source

Internal tides in the Solomon Sea in contrasted ENSO conditions [PDF]

Ocean Science, 2020
Intense equatorward western boundary currents transit the Solomon Sea, where active mesoscale structures exist with energetic internal tides. In this marginal sea, the mixing induced by these features can play a role in the observed water mass ...
M. Tchilibou, L. Gourdeau, F. Lyard, R. Morrow, A. Koch Larrouy, D. Allain, B. Djath   +6 more
doaj   +1 more source

M₂ Internal‐Tide Generation in STORMTIDE2 [PDF]

Journal of Geophysical Research: Oceans, 2020
AbstractInternal‐tide generation has been quantified using both pressure work and energy conversion. When calculating the pressure work from simulated or observed data, the internal‐tide pressure has to be decomposed from the full pressure, for which various options exist.
Zhuhua Li, Jin‐Song von Storch
openaire   +3 more sources

Fiber-optic observations of internal waves and tides

Journal of Geophysical Research: Oceans, 2023
Although typically used to measure dynamic strain from seismic and acoustic waves, Rayleigh-based distributed acoustic sensing (DAS) is also sensitive to temperature, offering longer range and higher sensitivity to small temperature perturbations than conventional Raman-based distributed temperature sensing.
Williams, E. F., Ugalde, A., Martins, H. F., Becerril, C. E., Callies, J., Claret, M., Fernandez‐Ruiz, M. R., Gonzalez‐Herraez, M., Martin‐Lopez, S., Pelegri, J. L., Winters, K. B., Zhan, Z.   +11 more
openaire   +5 more sources

Sea Surface Signature of Internal Tides [PDF]

Geophysical Research Letters, 2019
AbstractThe upper ocean is energetic at scales below the Rossby deformation radius owing to the existence of internal waves and submesoscale fronts and vortices. These contribute significantly to energy dissipation, tracer mixing, and exchanges between the ocean surface layer, the ocean interior, and the atmospheric boundary layer.
Noé Lahaye, Jonathan Gula, Guillaume Roullet   +2 more
openaire   +2 more sources