Ice-shelf freshwater triggers for the Filchner–Ronne Ice Shelf melt tipping point in a global ocean–sea-ice model

Hoffman, Matthew J.; Branecky Begeman, Carolyn; Asay-Davis, Xylar S.; Comeau, Darin; Barthel, Alice; Price, Stephen F.; Wolfe, Jonathan D.

doi:10.5194/tc-18-2917-2024

Ice-shelf freshwater triggers for the Filchner–Ronne Ice Shelf melt tipping point in a global ocean–sea-ice model

Journal Article · Tue Jun 25 00:00:00 EDT 2024 · The Cryosphere (Online)

DOI:https://doi.org/10.5194/tc-18-2917-2024· OSTI ID:2377222

; ; ; ; ; ; Wolfe, Jonathan D.

Abstract. Some ocean modeling studies have identified a potential tipping point from a low to a high basal melt regime beneath the Filchner–Ronne Ice Shelf (FRIS), Antarctica, with significant implications for subsequent Antarctic ice sheet mass loss. To date, investigation of the climate drivers and impacts of this possible event have been limited because ice-shelf cavities and ice-shelf melting are only now starting to be included in global climate models. Using a global ocean–sea-ice configuration of the Energy Exascale Earth System Model (E3SM) that represents both ocean circulations and melting within ice-shelf cavities, we explore freshwater triggers (iceberg melt and ice-shelf basal melt) of a transition to a high-melt regime at FRIS in a low-resolution (30 km in the Southern Ocean) global ocean–sea-ice model. We find that a realistic spatial distribution of iceberg melt fluxes is necessary to prevent the FRIS melt regime change from unrealistically occurring under historical-reanalysis-based atmospheric forcing. Further, improvement of the default parameterization for mesoscale eddy mixing significantly reduces a large regional fresh bias and weak Antarctic Slope Front structure, both of which precondition the model to melt regime change. Using two different stable model configurations, we explore the sensitivity of FRIS melt regime change to regional ice-sheet freshwater fluxes. Through a series of sensitivity experiments prescribing incrementally increasing melt rates from the smaller, neighboring ice shelves in the eastern Weddell Sea, we demonstrate the potential for an ice-shelf melt “domino effect” should the upstream ice shelves experience increased melt rates. The experiments also reveal that modest ice-shelf melt biases in a model, especially at coarse ocean resolution where narrow continental shelf dynamics are not well resolved, can lead to an unrealistic melt regime change at downstream ice shelves. Thus, we find that remote connections between melt fluxes at different ice shelves are sensitive to baseline model conditions. Our results highlight both the potential and the peril of simulating prognostic Antarctic ice-shelf melt rates in a low-resolution global model.

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Research Organization:: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR); USDOE Office of Science (SC), Biological and Environmental Research (BER)

Grant/Contract Number:: 89233218CNA000001; AC02-05CH11231

OSTI ID:: 2377222

Alternate ID(s):: OSTI ID: 2426823

Report Number(s):: LA-UR--24-24677

Journal Information:: The Cryosphere (Online), Journal Name: The Cryosphere (Online) Journal Issue: 6 Vol. 18; ISSN 1994-0424

Publisher:: Copernicus GmbHCopyright Statement

Country of Publication:: Germany

Language:: English

References (74)

Modeling the spreading of glacial meltwater from the Amundsen and Bellingshausen Seas Nakayama, Y.; Timmermann, R.; Rodehacke, C. B. Geophysical Research Letters, Vol. 41, Issue 22 https://doi.org/10.1002/2014GL061600	journal	November 2014
Impacts of a mushy-layer thermodynamic approach in global sea-ice simulations using the CICE sea-ice model Turner, Adrian K.; Hunke, Elizabeth C. Journal of Geophysical Research: Oceans, Vol. 120, Issue 2 https://doi.org/10.1002/2014JC010358	journal	February 2015
Sensitivity of the Southern Ocean to enhanced regional Antarctic ice sheet meltwater input: ANTARCTIC MELTWATER OCEAN SENSITIVITY Fogwill, C. J.; Phipps, S. J.; Turney, C. S. M. Earth's Future, Vol. 3, Issue 10 https://doi.org/10.1002/2015EF000306	journal	October 2015
Time-Dependent Freshwater Input From Ice Shelves: Impacts on Antarctic Sea Ice and the Southern Ocean in an Earth System Model: FRESHWATER FROM ANTARCTIC ICE SHELVES Pauling, Andrew G.; Smith, Inga J.; Langhorne, Patricia J. Geophysical Research Letters, Vol. 44, Issue 20 https://doi.org/10.1002/2017GL075017	journal	October 2017
Seasonal cycle of hydrography on the eastern shelf of the Filchner Trough, Weddell Sea, Antarctica: SEASONAL HYDROGRAPHY FILCHNER Ryan, S.; Hattermann, T.; Darelius, E. Journal of Geophysical Research: Oceans, Vol. 122, Issue 8 https://doi.org/10.1002/2017JC012916	journal	August 2017
Modeling Antarctic ice shelf responses to future climate changes and impacts on the ocean: MODELING ANTARCTIC ICE SHELF RESPONSE Kusahara, Kazuya; Hasumi, Hiroyasu Journal of Geophysical Research: Oceans, Vol. 118, Issue 5 https://doi.org/10.1002/jgrc.20166	journal	May 2013
Two modes of sea-ice gravity drainage: A parameterization for large-scale modeling: GRAVITY DRAINAGE Turner, Adrian K.; Hunke, Elizabeth C.; Bitz, Cecilia M. Journal of Geophysical Research: Oceans, Vol. 118, Issue 5 https://doi.org/10.1002/jgrc.20171	journal	May 2013
The global climatology of an interannually varying air–sea flux data set Large, W. G.; Yeager, S. G. Climate Dynamics, Vol. 33, Issue 2-3 https://doi.org/10.1007/s00382-008-0441-3	journal	August 2008
Modelling the impact of ocean warming on melting and water masses of ice shelves in the Eastern Weddell Sea Thoma, Malte; Grosfeld, Klaus; Makinson, Keith Ocean Dynamics, Vol. 60, Issue 3 https://doi.org/10.1007/s10236-010-0262-x	journal	February 2010
Southern Ocean warming and increased ice shelf basal melting in the twenty-first and twenty-second centuries based on coupled ice-ocean finite-element modelling Timmermann, Ralph; Hellmer, Hartmut H. Ocean Dynamics, Vol. 63, Issue 9-10 https://doi.org/10.1007/s10236-013-0642-0	journal	August 2013
Three decades of deep water mass investigation in the Weddell Sea (1984–2014): Temporal variability and changes Kerr, Rodrigo; Dotto, Tiago S.; Mata, Mauricio M. Deep Sea Research Part II: Topical Studies in Oceanography, Vol. 149 https://doi.org/10.1016/j.dsr2.2017.12.002	journal	March 2018
Future sea-level rise due to projected ocean warming beneath the Filchner Ronne Ice Shelf: A coupled model study Thoma, Malte; Determann, Jürgen; Grosfeld, Klaus Earth and Planetary Science Letters, Vol. 431 https://doi.org/10.1016/j.epsl.2015.09.013	journal	December 2015
Rescaled height coordinates for accurate representation of free-surface flows in ocean circulation models Adcroft, Alistair; Campin, Jean-Michel Ocean Modelling, Vol. 7, Issue 3-4 https://doi.org/10.1016/j.ocemod.2003.09.003	journal	January 2004
Effects of vertical variations of thickness diffusivity in an ocean general circulation model Danabasoglu, Gokhan; Marshall, John Ocean Modelling, Vol. 18, Issue 2 https://doi.org/10.1016/j.ocemod.2007.03.006	journal	January 2007
A multi-resolution approach to global ocean modeling Ringler, Todd; Petersen, Mark; Higdon, Robert L. Ocean Modelling, Vol. 69 https://doi.org/10.1016/j.ocemod.2013.04.010	journal	September 2013
Evaluation of the arbitrary Lagrangian–Eulerian vertical coordinate method in the MPAS-Ocean model Petersen, Mark R.; Jacobsen, Douglas W.; Ringler, Todd D. Ocean Modelling, Vol. 86 https://doi.org/10.1016/j.ocemod.2014.12.004	journal	February 2015
Antarctic icebergs melt over the Southern Ocean: Climatology and impact on sea ice Merino, Nacho; Le Sommer, Julien; Durand, Gael Ocean Modelling, Vol. 104 https://doi.org/10.1016/j.ocemod.2016.05.001	journal	August 2016
Sea Level Change Ipcc, Intergovernmental Panel on Climate Change Climate Change 2013 – The Physical Science Basis https://doi.org/10.1017/CBO9781107415324.026	book	March 2014
Melting of ice shelves and the mass balance of Antarctica Jacobs, S. S.; Helmer, H. H.; Doake, C. S. M. Journal of Glaciology, Vol. 38, Issue 130 https://doi.org/10.1017/S0022143000002252	journal	January 1992
A two-dimensional model for the thermohaline circulation under an ice shelf Hellmer, H. H.; Olbers, D. J. Antarctic Science, Vol. 1, Issue 4 https://doi.org/10.1017/S0954102089000490	journal	December 1989
Ice-ocean processes over the continental shelf of the southern Weddell Sea, Antarctica: A review Nicholls, Keith W.; Østerhus, Svein; Makinson, Keith Reviews of Geophysics, Vol. 47, Issue 3 https://doi.org/10.1029/2007RG000250	journal	January 2009
On the impact of wind forcing on the seasonal variability of Weddell Sea Bottom Water transport Wang, Q.; Danilov, S.; Fahrbach, E. Geophysical Research Letters, Vol. 39, Issue 6 https://doi.org/10.1029/2012GL051198	journal	March 2012
An Evaluation of the Ocean and Sea Ice Climate of E3SM Using MPAS and Interannual CORE‐II Forcing Petersen, Mark R.; Asay‐Davis, Xylar S.; Berres, Anne S. Journal of Advances in Modeling Earth Systems, Vol. 11, Issue 5 https://doi.org/10.1029/2018MS001373	journal	May 2019
The DOE E3SM Coupled Model Version 1: Overview and Evaluation at Standard Resolution Golaz, Jean‐Christophe; Caldwell, Peter M.; Van Roekel, Luke P. Journal of Advances in Modeling Earth Systems, Vol. 11, Issue 7 https://doi.org/10.1029/2018MS001603	journal	July 2019
The Antarctic Slope Current in a Changing Climate Thompson, Andrew F.; Stewart, Andrew L.; Spence, Paul Reviews of Geophysics, Vol. 56, Issue 4 https://doi.org/10.1029/2018RG000624	journal	December 2018
Instantaneous Antarctic ice sheet mass loss driven by thinning ice shelves Gudmundsson, G. Hilmar; Paolo, Fernando S.; Adusumilli, Susheel Geophysical Research Letters, Vol. 46, Issue 23 https://doi.org/10.1029/2019GL085027	journal	December 2019
Bistability of the Filchner‐Ronne Ice Shelf Cavity Circulation and Basal Melt Hazel, Julia E.; Stewart, Andrew L. Journal of Geophysical Research: Oceans, Vol. 125, Issue 4 https://doi.org/10.1029/2019JC015848	journal	March 2020
An Overview of the Atmospheric Component of the Energy Exascale Earth System Model Rasch, P. J.; Xie, S.; Ma, P. ‐L. Journal of Advances in Modeling Earth Systems, Vol. 11, Issue 8 https://doi.org/10.1029/2019MS001629	journal	August 2019
The DOE E3SM v1.1 Biogeochemistry Configuration: Description and Simulated Ecosystem‐Climate Responses to Historical Changes in Forcing Burrows, S. M.; Maltrud, M.; Yang, X. Journal of Advances in Modeling Earth Systems, Vol. 12, Issue 9 https://doi.org/10.1029/2019MS001766	journal	September 2020
An Introduction to the E3SM Special Collection: Goals, Science Drivers, Development, and Analysis Leung, L. Ruby; Bader, David C.; Taylor, Mark A. Journal of Advances in Modeling Earth Systems, Vol. 12, Issue 11 https://doi.org/10.1029/2019MS001821	journal	November 2020
Exceptionally Warm and Prolonged Flow of Warm Deep Water Toward the Filchner‐Ronne Ice Shelf in 2017 Ryan, Svenja; Hellmer, Hartmut H.; Janout, Markus Geophysical Research Letters, Vol. 47, Issue 13 https://doi.org/10.1029/2020GL088119	journal	July 2020
Necessary Conditions for Warm Inflow Toward the Filchner Ice Shelf, Weddell Sea Daae, K.; Hattermann, T.; Darelius, E. Geophysical Research Letters, Vol. 47, Issue 22 https://doi.org/10.1029/2020GL089237	journal	November 2020
Remote Control of Filchner‐Ronne Ice Shelf Melt Rates by the Antarctic Slope Current Bull, Christopher Y. S.; Jenkins, Adrian; Jourdain, Nicolas C. Journal of Geophysical Research: Oceans, Vol. 126, Issue 2 https://doi.org/10.1029/2020JC016550	journal	February 2021
The DOE E3SM v1.2 Cryosphere Configuration: Description and Simulated Antarctic Ice‐Shelf Basal Melting Comeau, Darin; Asay‐Davis, Xylar S.; Begeman, Carolyn Branecky Journal of Advances in Modeling Earth Systems, Vol. 14, Issue 2 https://doi.org/10.1029/2021MS002468	journal	February 2022
Pathways and Timescales of Connectivity Around the Antarctic Continental Shelf Dawson, Hannah R. S.; Morrison, Adele K.; England, Matthew H. Journal of Geophysical Research: Oceans, Vol. 128, Issue 2 https://doi.org/10.1029/2022JC018962	journal	February 2023
Twenty-first-century warming of a large Antarctic ice-shelf cavity by a redirected coastal current Hellmer, Hartmut H.; Kauker, Frank; Timmermann, Ralph Nature, Vol. 485, Issue 7397 https://doi.org/10.1038/nature11064	journal	May 2012
Calving fluxes and basal melt rates of Antarctic ice shelves Depoorter, M. A.; Bamber, J. L.; Griggs, J. A. Nature, Vol. 502, Issue 7469 https://doi.org/10.1038/nature12567	journal	September 2013
Two-timescale response of a large Antarctic ice shelf to climate change Naughten, Kaitlin A.; De Rydt, Jan; Rosier, Sebastian H. R. Nature Communications, Vol. 12, Issue 1 https://doi.org/10.1038/s41467-021-22259-0	journal	March 2021
The far reach of ice-shelf thinning in Antarctica Reese, R.; Gudmundsson, G. H.; Levermann, A. Nature Climate Change, Vol. 8, Issue 1 https://doi.org/10.1038/s41558-017-0020-x	journal	December 2017
Interannual variations in meltwater input to the Southern Ocean from Antarctic ice shelves Adusumilli, Susheel; Fricker, Helen Amanda; Medley, Brooke Nature Geoscience, Vol. 13, Issue 9 https://doi.org/10.1038/s41561-020-0616-z	journal	August 2020
Warming beneath an East Antarctic ice shelf due to increased subpolar westerlies and reduced sea ice Lauber, Julius; Hattermann, Tore; de Steur, Laura Nature Geoscience, Vol. 16, Issue 10 https://doi.org/10.1038/s41561-023-01273-5	journal	September 2023
Change in future climate due to Antarctic meltwater Bronselaer, Ben; Winton, Michael; Griffies, Stephen M. Nature, Vol. 564, Issue 7734 https://doi.org/10.1038/s41586-018-0712-z	journal	November 2018
The International Bathymetric Chart of the Southern Ocean Version 2 Dorschel, Boris; Hehemann, Laura; Viquerat, Sacha Scientific Data, Vol. 9, Issue 1 https://doi.org/10.1038/s41597-022-01366-7	journal	June 2022
Freshening by glacial meltwater enhances melting of ice shelves and reduces formation of Antarctic Bottom Water Silvano, Alessandro; Rintoul, Stephen Rich; Peña-Molino, Beatriz Science Advances, Vol. 4, Issue 4 https://doi.org/10.1126/sciadv.aap9467	journal	April 2018
Heat transport across the Antarctic Slope Front controlled by cross-slope salinity gradients Si, Yidongfang; Stewart, Andrew L.; Eisenman, Ian Science Advances, Vol. 9, Issue 18 https://doi.org/10.1126/sciadv.add7049	journal	May 2023
Ice-Sheet Response to Oceanic Forcing Joughin, I.; Alley, R. B.; Holland, D. M. Science, Vol. 338, Issue 6111 https://doi.org/10.1126/science.1226481	journal	November 2012
Ice-Shelf Melting Around Antarctica Rignot, E.; Jacobs, S.; Mouginot, J. Science, Vol. 341, Issue 6143 https://doi.org/10.1126/science.1235798	journal	June 2013
PHC: A Global Ocean Hydrography with a High-Quality Arctic Ocean Steele, Michael; Morley, Rebecca; Ermold, Wendy Journal of Climate, Vol. 14, Issue 9 https://doi.org/10.1175/1520-0442(2001)014<2079:PAGOHW>2.0.CO;2	journal	May 2001
Isopycnal Mixing in Ocean Circulation Models Gent, Peter R.; Mcwilliams, James C. Journal of Physical Oceanography, Vol. 20, Issue 1 https://doi.org/10.1175/1520-0485(1990)020<0150:IMIOCM>2.0.CO;2	journal	January 1990
An Elastic–Viscous–Plastic Model for Sea Ice Dynamics Hunke, E. C.; Dukowicz, J. K. Journal of Physical Oceanography, Vol. 27, Issue 9 https://doi.org/10.1175/1520-0485(1997)027<1849:AEVPMF>2.0.CO;2	journal	September 1997
Modeling Thermodynamic Ice–Ocean Interactions at the Base of an Ice Shelf Holland, David M.; Jenkins, Adrian Journal of Physical Oceanography, Vol. 29, Issue 8 https://doi.org/10.1175/1520-0485(1999)029<1787:MTIOIA>2.0.CO;2	journal	August 1999
Residual-Mean Solutions for the Antarctic Circumpolar Current and Its Associated Overturning Circulation Marshall, John; Radko, Timour Journal of Physical Oceanography, Vol. 33, Issue 11 https://doi.org/10.1175/1520-0485(2003)033<2341:RSFTAC>2.0.CO;2	journal	November 2003
The Response of the Southern Ocean and Antarctic Sea Ice to Freshwater from Ice Shelves in an Earth System Model Pauling, Andrew G.; Bitz, Cecilia M.; Smith, Inga J. Journal of Climate, Vol. 29, Issue 5 https://doi.org/10.1175/JCLI-D-15-0501.1	journal	March 2016
The Fate of the Southern Weddell Sea Continental Shelf in a Warming Climate Hellmer, Hartmut H.; Kauker, Frank; Timmermann, Ralph Journal of Climate, Vol. 30, Issue 12 https://doi.org/10.1175/JCLI-D-16-0420.1	journal	June 2017
Future Projections of Antarctic Ice Shelf Melting Based on CMIP5 Scenarios Naughten, Kaitlin A.; Meissner, Katrin J.; Galton-Fenzi, Benjamin K. Journal of Climate, Vol. 31, Issue 13 https://doi.org/10.1175/JCLI-D-17-0854.1	journal	July 2018
Impacts of Ice-Shelf Melting on Water-Mass Transformation in the Southern Ocean from E3SM Simulations Jeong, Hyein; Asay-Davis, Xylar S.; Turner, Adrian K. Journal of Climate, Vol. 33, Issue 13 https://doi.org/10.1175/JCLI-D-19-0683.1	journal	July 2020
Thermal Responses to Antarctic Ice Shelf Melt in an Eddy-Rich Global Ocean–Sea Ice Model Moorman, Ruth; Morrison, Adele K.; McC. Hogg, Andrew Journal of Climate, Vol. 33, Issue 15 https://doi.org/10.1175/JCLI-D-19-0846.1	journal	August 2020
Evaluating Global Streamflow Simulations by a Physically Based Routing Model Coupled with the Community Land Model Li, Hong-Yi; Leung, L. Ruby; Getirana, Augusto Journal of Hydrometeorology, Vol. 16, Issue 2 https://doi.org/10.1175/JHM-D-14-0079.1	journal	April 2015
Antarctic Thermocline Dynamics along a Narrow Shelf with Easterly Winds Hattermann, Tore Journal of Physical Oceanography, Vol. 48, Issue 10 https://doi.org/10.1175/JPO-D-18-0064.1	journal	October 2018
MPAS-Albany Land Ice (MALI): a variable-resolution ice sheet model for Earth system modeling using Voronoi grids Hoffman, Matthew J.; Perego, Mauro; Price, Stephen F. Geoscientific Model Development, Vol. 11, Issue 9 https://doi.org/10.5194/gmd-11-3747-2018	journal	January 2018
Development and evaluation of a variably saturated flow model in the global E3SM Land Model (ELM) version 1.0 Bisht, Gautam; Riley, William J.; Hammond, Glenn E. Geoscientific Model Development, Vol. 11, Issue 10 https://doi.org/10.5194/gmd-11-4085-2018	journal	January 2018
MPAS-Seaice (v1.0.0): sea-ice dynamics on unstructured Voronoi meshes Turner, Adrian K.; Lipscomb, William H.; Hunke, Elizabeth C. Geoscientific Model Development, Vol. 15, Issue 9 https://doi.org/10.5194/gmd-15-3721-2022	journal	May 2022
On the drivers of regime shifts in the Antarctic marginal seas, exemplified by the Weddell Sea Haid, Verena; Timmermann, Ralph; Gürses, Özgür Ocean Science, Vol. 19, Issue 6 https://doi.org/10.5194/os-19-1529-2023	journal	November 2023
Southern Ocean warming and Antarctic ice shelf melting in conditions plausible by late 23rd century in a high-end scenario Mathiot, Pierre; Jourdain, Nicolas C. Ocean Science, Vol. 19, Issue 6 https://doi.org/10.5194/os-19-1595-2023	journal	November 2023
Impacts of marine instability across the East Antarctic Ice Sheet on Southern Ocean dynamics Phipps, Steven J.; Fogwill, Christopher J.; Turney, Christian S. M. The Cryosphere, Vol. 10, Issue 5 https://doi.org/10.5194/tc-10-2317-2016	journal	September 2016
Impact of West Antarctic ice shelf melting on Southern Ocean hydrography Nakayama, Yoshihiro; Timmermann, Ralph; H. Hellmer, Hartmut The Cryosphere, Vol. 14, Issue 7 https://doi.org/10.5194/tc-14-2205-2020	journal	July 2020
A protocol for calculating basal melt rates in the ISMIP6 Antarctic ice sheet projections Jourdain, Nicolas C.; Asay-Davis, Xylar; Hattermann, Tore The Cryosphere, Vol. 14, Issue 9 https://doi.org/10.5194/tc-14-3111-2020	journal	January 2020
Diagnosing the sensitivity of grounding-line flux to changes in sub-ice-shelf melting Zhang, Tong; Price, Stephen F.; Hoffman, Matthew J. The Cryosphere, Vol. 14, Issue 10 https://doi.org/10.5194/tc-14-3407-2020	journal	October 2020
CMIP5 model selection for ISMIP6 ice sheet model forcing: Greenland and Antarctica Barthel, Alice; Agosta, Cécile; Little, Christopher M. The Cryosphere, Vol. 14, Issue 3 https://doi.org/10.5194/tc-14-855-2020	journal	January 2020
The Antarctic contribution to 21st-century sea-level rise predicted by the UK Earth System Model with an interactive ice sheet Siahaan, Antony; Smith, Robin S.; Holland, Paul R. The Cryosphere, Vol. 16, Issue 10 https://doi.org/10.5194/tc-16-4053-2022	journal	October 2022
Ice-shelf buttressing and the stability of marine ice sheets Gudmundsson, G. H. The Cryosphere, Vol. 7, Issue 2 https://doi.org/10.5194/tc-7-647-2013	journal	January 2013
Temporal Changes in the Antarctic Circumpolar Current: Implications for the Antarctic Continental Shelves Gille, Sarah; McKee, Darren; Martinson, Douglas Oceanography, Vol. 29, Issue 4 https://doi.org/10.5670/oceanog.2016.102	journal	December 2016
Decadal Ocean Forcing and Antarctic Ice Sheet Response: Lessons from the Amundsen Sea Jenkins, Adrian; Dutrieux, Pierre; Jacobs, Stan Oceanography, Vol. 29, Issue 4 https://doi.org/10.5670/oceanog.2016.103	journal	December 2016
Modeling Ice Shelf/Ocean Interaction in Antarctica: A Review Dinniman, Michael; Asay-Davis, Xylar; Galton-Fenzi, Benjamin Oceanography, Vol. 29, Issue 4 https://doi.org/10.5670/oceanog.2016.106	journal	December 2016

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