Lagrangian ocean analysis: Fundamentals and practices

E Van Sebille, SM Griffies, R Abernathey, TP Adams… - Ocean modelling, 2018 - Elsevier
Lagrangian analysis is a powerful way to analyse the output of ocean circulation models and
other ocean velocity data such as from altimetry. In the Lagrangian approach, large sets of …

Challenges and prospects in ocean circulation models

B Fox-Kemper, A Adcroft, CW Böning… - Frontiers in Marine …, 2019 - frontiersin.org
We revisit the challenges and prospects for ocean circulation models following Griffies et al..
Over the past decade, ocean circulation models evolved through improved understanding …

[HTML][HTML] Global patterns of mesoscale eddy properties and diffusivities

A Klocker, R Abernathey - Journal of Physical Oceanography, 2014 - journals.ametsoc.org
Global Patterns of Mesoscale Eddy Properties and Diffusivities in: Journal of Physical
Oceanography Volume 44 Issue 3 (2014) Jump to Content Jump to Main Navigation Logo Logo …

Global surface eddy diffusivities derived from satellite altimetry

RP Abernathey, J Marshall - Journal of Geophysical Research …, 2013 - Wiley Online Library
Velocities derived from AVISO sea‐surface height observations, adjusted to be
nondivergent, are used to simulate the evolution of passive tracers at the ocean surface …

[HTML][HTML] Transport by Lagrangian vortices in the eastern Pacific

R Abernathey, G Haller - Journal of Physical Oceanography, 2018 - journals.ametsoc.org
Transport by Lagrangian Vortices in the Eastern Pacific in: Journal of Physical Oceanography
Volume 48 Issue 3 (2018) Jump to Content Jump to Main Navigation Logo Logo Logo Logo …

Eddy stirring and horizontal diffusivity from Argo float observations: Geographic and depth variability

ST Cole, C Wortham, E Kunze… - Geophysical Research …, 2015 - Wiley Online Library
Stirring along isopycnals is a significant factor in determining the distribution of tracers within
the ocean. Salinity anomalies on density surfaces from Argo float profiles are used to …

Diagnostics of isopycnal mixing in a circumpolar channel

R Abernathey, D Ferreira, A Klocker - Ocean Modelling, 2013 - Elsevier
Mesoscale eddies mix tracers along isopycnals and horizontally at the sea surface. This
paper compares different methods of diagnosing eddy mixing rates in an idealized, eddy …

[HTML][HTML] Estimating suppression of eddy mixing by mean flows

A Klocker, R Ferrari… - Journal of Physical …, 2012 - journals.ametsoc.org
Estimating Suppression of Eddy Mixing by Mean Flows in: Journal of Physical Oceanography
Volume 42 Issue 9 (2012) Jump to Content Jump to Main Navigation Logo Logo Logo Logo …

Global observations of horizontal mixing from Argo float and surface drifter trajectories

CJ Roach, D Balwada, K Speer - Journal of Geophysical …, 2018 - Wiley Online Library
Mixing by mesoscale eddies in the ocean plays a major role in setting the distribution of
oceanic tracers, with important implications for physical and biochemical systems at local to …

Isopycnal mixing

R Abernathey, A Gnanadesikan, MA Pradal… - Ocean mixing, 2022 - Elsevier
Stirring in the neutral (ie, isopycnal) direction drives isopycnal mixing, which acts to
homogenise tracers along the neutral plane. Isopycnal mixing does not directly enter the …