Ocean Science
Ocean Science
OS

Research article

03 Jun 2026
Sea ice melt drives vertical pCO2 variability modulating air–sea gas exchange
Henry C. Henson, Dorte H. Søgaard, Bjarne Jensen, Kunuk Lennert, Tim Papakyriakou, Mikael K. Sejr, Jakob Sievers, Søren Rysgaard, and Lise Lotte Sørensen
Ocean Sci., 22, 1781–1792, https://doi.org/10.5194/os-22-1781-2026,https://doi.org/10.5194/os-22-1781-2026, 2026
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03 Jun 2026
On the fate of the Irminger Current water and its impact on the convection region in the Irminger Sea – a Lagrangian model study
Nora Fried, Renske Gelderloos, Oliver J. Tooth, Caroline A. Katsman, and M. Femke de Jong
Ocean Sci., 22, 1763–1780, https://doi.org/10.5194/os-22-1763-2026,https://doi.org/10.5194/os-22-1763-2026, 2026
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02 Jun 2026
Intraseasonal modulation of sea surface temperatures in the Tropical North Atlantic by African Easterly Waves
Marc Kakante Mendy, Florent Gasparin, Manon Gévaudan, Moussa Diakhaté, Issa Sakho, and Julien Jouanno
Ocean Sci., 22, 1745–1762, https://doi.org/10.5194/os-22-1745-2026,https://doi.org/10.5194/os-22-1745-2026, 2026
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02 Jun 2026
Diapycnal Mixing in Submesoscale Permitting Simulations of the Deep Brazil Basin
Yonglin Huang, Annalisa Bracco, Kurt Polzin, and Jonathan Gula
EGUsphere, https://doi.org/10.5194/egusphere-2026-2869,https://doi.org/10.5194/egusphere-2026-2869, 2026
Preprint under review for OS (discussion: open, 0 comments)
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02 Jun 2026
Recurring Northward Flow Events in the East Greenland Current: A New Pathway for Atlantic Heat into the Arctic
Rebecca McPherson, Wilken-Jon von Appen, Laura de Steur, Luise Becker, Monica Ionita, Thomas Krumpen, Gunnar Spreen, and Finn Ole Heukamp
EGUsphere, https://doi.org/10.5194/egusphere-2026-2955,https://doi.org/10.5194/egusphere-2026-2955, 2026
Preprint under review for OS (discussion: open, 0 comments)
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01 Jun 2026
Local dissipation efficiency of internal tides at key topographic features in the South China Sea
Zuqing Yuan, Hui Sun, Qingxuan Yang, Fenyuan Han, and Jianing Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-2713,https://doi.org/10.5194/egusphere-2026-2713, 2026
Preprint under review for OS (discussion: open, 0 comments)
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01 Jun 2026
The added value of Med-CORDEX Coupled High-Resolution Regional Climate Models in representing Sea Surface Temperature and Marine Heatwaves in the Mediterranean Sea
Francesco De Rovere, Giulia Bonino, Ronan McAdam, Enrico Scoccimarro, Samuel Somot, Iván Manuel Parras-Berrocal, Bodo Ahrens, Vladimir Djurdjevic, Laurent Li, and Simona Masina
EGUsphere, https://doi.org/10.5194/egusphere-2026-2752,https://doi.org/10.5194/egusphere-2026-2752, 2026
Preprint under review for OS (discussion: open, 0 comments)
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01 Jun 2026
Focusing of Swell at the Nazaré Submarine Canyon
Gaute Hope, Edwin J. Rainville, Torunn Irene Seldal, Matheus Vieira, Filippo Bergamasco, Øyvind Breivik, Pedro Almeida, Alvise Benetazzo, Trygve Halsne, Cintia Bonanad, and Birgitte R. Furevik
EGUsphere, https://doi.org/10.5194/egusphere-2026-2778,https://doi.org/10.5194/egusphere-2026-2778, 2026
Preprint under review for OS (discussion: open, 0 comments)
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29 May 2026
Stratification and mixed layer depth around Iceland: Characterization and inter-annual variability
Angel Ruiz-Angulo, Esther Portela, Charly de Marez, Andreas Macrander, Sólveig Rósa Ólafsdóttir, Thomas Meunier, Steingrímur Jónsson, and M. Dolores Pérez-Hernández
Ocean Sci., 22, 1727–1743, https://doi.org/10.5194/os-22-1727-2026,https://doi.org/10.5194/os-22-1727-2026, 2026
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29 May 2026
Response of the Nordic Seas to the 2–6 February 2020 marine cold air outbreak in the GLORYS12 ocean reanalysis
Svenya Chripko, Thomas Spengler, Stefanie Semper, and Kjetil Våge
Ocean Sci., 22, 1711–1726, https://doi.org/10.5194/os-22-1711-2026,https://doi.org/10.5194/os-22-1711-2026, 2026
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28 May 2026
| Highlight paper
Tide of the Time: Global tidal characteristics observed from in-situ measurements
Michael G. Hart-Davis, Roman Sulzbach, Stefan A. Talke, Ivan D. Haigh, Marta Marcos, Philip Woodworth, Richard Ray, Ole B. Andersen, Florent Lyard, Ergane Fouchet, Denise Dettmering, Maik Thomas, and Florian Seitz
Ocean Sci., 22, 1681–1709, https://doi.org/10.5194/os-22-1681-2026,https://doi.org/10.5194/os-22-1681-2026, 2026
Short summary Editorial statement
28 May 2026
Exploring the influence of wind stress and ocean stratification on sea surface temperature variability in the central tropical Pacific
Gian Luca Eusebi Borzelli, Cosimo Enrico Carniel, Sandro Carniel, and Mauro Sclavo
EGUsphere, https://doi.org/10.5194/egusphere-2026-2393,https://doi.org/10.5194/egusphere-2026-2393, 2026
Preprint under review for OS (discussion: open, 0 comments)
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27 May 2026
Monitoring surface gravity wave variability with State of Polarization sensing on a subsea telecommunication cable
Julián D. Pelaez Quiñones, Steinar Bjørnstad, Peter J. Thomas, and Per Lunde
Ocean Sci., 22, 1625–1649, https://doi.org/10.5194/os-22-1625-2026,https://doi.org/10.5194/os-22-1625-2026, 2026
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27 May 2026
A Comparative Analysis of Clustering Algorithms for Characterizing Surface Ocean Variability in the Western Mediterranean
Victor Rodriguez-Mendez, Enrico Ser-Giacomi, Jose J. Ramasco, Cristóbal López, and Emilio Hernandez-Garcia
EGUsphere, https://doi.org/10.5194/egusphere-2026-2747,https://doi.org/10.5194/egusphere-2026-2747, 2026
Preprint under review for OS (discussion: open, 0 comments)
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21 May 2026
Seasonal and spatio-temporal dynamics of marine heatwaves in the Senegalo–Mauritanian Upwelling System and chlorophyll-a responses
Waly Dione, Ibrahima Camara, Alban Lazar, Diana Ruiz-Pino, and Amadou Thierno Gaye
EGUsphere, https://doi.org/10.5194/egusphere-2026-2571,https://doi.org/10.5194/egusphere-2026-2571, 2026
Preprint under review for OS (discussion: open, 0 comments)
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20 May 2026
Multidecadal North Atlantic Circulation Shifts under Historical Anthropogenic Forcing in CESM2-LE
Ina Nagler, Helene Asbjørnsen, and Andreas Born
EGUsphere, https://doi.org/10.5194/egusphere-2026-2588,https://doi.org/10.5194/egusphere-2026-2588, 2026
Preprint under review for OS (discussion: open, 0 comments)
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19 May 2026
Analytical approaches for wave energy dissipation induced by wave-generated turbulence and random wave-breaking
Yongzeng Yang, Fuwei Wang, Meng Sun, Xingjie Jiang, Xunqiang Yin, Yongfang Shi, and Yong Teng
Ocean Sci., 22, 1587–1607, https://doi.org/10.5194/os-22-1587-2026,https://doi.org/10.5194/os-22-1587-2026, 2026
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18 May 2026
Quantifying farmed kelp atmospheric CO2 uptake and release through localized air-sea flux measurements in the Northern Gulf of Alaska
Josianne Haag, Cale A. Miller, Jonah Jossart, and Amanda L. Kelley
Ocean Sci., 22, 1569–1586, https://doi.org/10.5194/os-22-1569-2026,https://doi.org/10.5194/os-22-1569-2026, 2026
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18 May 2026
Cuban coral traces annual hydrologically driven variability in δ234U values since the end of the Little Ice Age
Sahra Greve, Norbert Frank, Paolo Montagna, Carlos Manuel Alonso-Hernández, Miguel Gomez-Batista, Eric Douville, and Sophie Warken
Ocean Sci., 22, 1529–1544, https://doi.org/10.5194/os-22-1529-2026,https://doi.org/10.5194/os-22-1529-2026, 2026
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18 May 2026
| Highlight paper
Internal tides–cyclonic eddy interaction and intermodal energy pathways: evidence from 3 km NEMO-AMAZON36 simulations
Fabius Kouogang, Ariane Koch-Larrouy, Xavier Carton, Fernand Assene, Guillaume Morvan, and Moacyr Araujo
Ocean Sci., 22, 1545–1568, https://doi.org/10.5194/os-22-1545-2026,https://doi.org/10.5194/os-22-1545-2026, 2026
Short summary Editorial statement
13 May 2026
| Highlight paper
High-latitude eddy statistics from SWOT compared with in situ observations
Charly de Marez, Arne Bendinger, and Ahmad Fehmi Dilmahamod
Ocean Sci., 22, 1515–1528, https://doi.org/10.5194/os-22-1515-2026,https://doi.org/10.5194/os-22-1515-2026, 2026
Short summary Editorial statement
13 May 2026
Observations of the multi-year variability of mixing in shelf seas
Chris A. Whitwell, Nicole L. Jones, Greg N. Ivey, and Matthew D. Rayson
EGUsphere, https://doi.org/10.5194/egusphere-2026-2498,https://doi.org/10.5194/egusphere-2026-2498, 2026
Preprint under review for OS (discussion: open, 1 comment)
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13 May 2026
Hidden Heat: The case of 2023 Gulf of Trieste Bottom Marine Heatwave
Fabio Giordano, Matjaž Ličer, Stefano Querin, Stefano Salon, and Martin Vodopivec
EGUsphere, https://doi.org/10.5194/egusphere-2026-2567,https://doi.org/10.5194/egusphere-2026-2567, 2026
Preprint under review for OS (discussion: open, 0 comments)
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11 May 2026
Climatology and annual cycle of global ocean dissolved oxygen represented by multiple observational gridded products
Juan Du, Lijing Cheng, Takamitsu Ito, Hernan E. Garcia, Zhankun Wang, Jonathan D. Sharp, Christopher J. Roach, Shoshiro Minobe, Yuntao Zhou, Bin Lu, Gian Giacomo Navarra, and Seth M. Bushinsky
Ocean Sci., 22, 1483–1499, https://doi.org/10.5194/os-22-1483-2026,https://doi.org/10.5194/os-22-1483-2026, 2026
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08 May 2026
| Highlight paper
The Scotland–Canada overturning array (SCOTIA): twenty years of meridional overturning in the subpolar North Atlantic
Alan D. Fox, Neil J. Fraser, Kristin Burmeister, Sam C. Jones, Stuart A. Cunningham, Lewis A. Drysdale, Ahmad Fehmi Dilmahamod, and Johannes Karstensen
Ocean Sci., 22, 1439–1456, https://doi.org/10.5194/os-22-1439-2026,https://doi.org/10.5194/os-22-1439-2026, 2026
Short summary Editorial statement
08 May 2026
Estimating cross-stream isopycnal eddy diffusivity from mooring observations
Miriam F. Sterl, Carlo J. Mans, Alberto C. Naveira Garabato, and Sjoerd Groeskamp
EGUsphere, https://doi.org/10.5194/egusphere-2026-2566,https://doi.org/10.5194/egusphere-2026-2566, 2026
Preprint under review for OS (discussion: open, 0 comments)
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05 May 2026
Sea-surface temperature variability and climate drivers in Cuba's Jardines de la Reina National Park (2003–2022)
Maibelin Castillo-Alvarez, Oscar Pizarro, Alain Muñoz-Caravaca, Iván Pérez-Santos, David Carrasco, David Francisco Bustos-Usta, and Laura Castellanos-Torres
Ocean Sci., 22, 1409–1427, https://doi.org/10.5194/os-22-1409-2026,https://doi.org/10.5194/os-22-1409-2026, 2026
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05 May 2026
Impact of Grid Resolution on the Abyssal Ocean Representation in Numerical Models: A Focus on Vema Channel
Daniel M. C. Santos, Mathias Van Caspel, Ralph Timmermann, and Olga T. Sato
EGUsphere, https://doi.org/10.5194/egusphere-2026-2319,https://doi.org/10.5194/egusphere-2026-2319, 2026
Preprint under review for OS (discussion: open, 0 comments)
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05 May 2026
When the fjords take a breath: Influence of wind forcing and Ekman dynamics on deep ventilation in the North Patagonian fjords
Camila Sola-Hidalgo, Iván Pérez-Santos, Manuel Castillo, Marcela Cornejo, Ángela Baldrich, and Maibelin Castillo-Álvarez
EGUsphere, https://doi.org/10.5194/egusphere-2026-2329,https://doi.org/10.5194/egusphere-2026-2329, 2026
Preprint under review for OS (discussion: open, 0 comments)
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29 Apr 2026
Transient tracer observations in the Gulf of St. Lawrence reveal shift from younger to older inflow waters
Lennart Gerke, Toste Tanhua, William A. Nesbitt, Samuel W. Stevens, and Douglas W. R. Wallace
Ocean Sci., 22, 1391–1407, https://doi.org/10.5194/os-22-1391-2026,https://doi.org/10.5194/os-22-1391-2026, 2026
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27 Apr 2026
Marine heatwaves across the central South Pacific: characteristics, mechanisms, and modulation by El Niño Southern Oscillation
Bastien Pagli, Takeshi Izumo, Alexandre Barboni, Carla Chevillard, Cyril Dutheil, Raphaël Legrand, Christophe Menkes, Claire Rocuet, and Sophie Cravatte
Ocean Sci., 22, 1329–1352, https://doi.org/10.5194/os-22-1329-2026,https://doi.org/10.5194/os-22-1329-2026, 2026
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27 Apr 2026
Dynamic and steric sea-level changes due to a collapsing AMOC in the Community Earth System Model
René M. van Westen, Caroline A. Katsman, and Dewi Le Bars
Ocean Sci., 22, 1353–1376, https://doi.org/10.5194/os-22-1353-2026,https://doi.org/10.5194/os-22-1353-2026, 2026
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24 Apr 2026
The impact of suspended sediments on exchange flow in a macrotidal, hyperturbid estuary
Cristian M. Rojas, Lauren Ross, Betty John Kaimathuruthy, Isabel Jalón-Rojas, Aldo Sottolichio, and Nicolas Huybrechts
Ocean Sci., 22, 1311–1327, https://doi.org/10.5194/os-22-1311-2026,https://doi.org/10.5194/os-22-1311-2026, 2026
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23 Apr 2026
Turbulence and mixing along a microtidal and stratified estuary-shelf transition
Débora Barros, Lauren Ross, and Carlos A. F. Schettini
EGUsphere, https://doi.org/10.5194/egusphere-2026-1840,https://doi.org/10.5194/egusphere-2026-1840, 2026
Preprint under review for OS (discussion: open, 2 comments)
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23 Apr 2026
Quantitative Evaluation of Mesoscale Eddies in the North Atlantic Using Satellite Altimetry and Ocean Reanalyses
Paolo Mauriello, Gregory C. Smith, Andrea Storto, and Chunxue Yang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2257,https://doi.org/10.5194/egusphere-2026-2257, 2026
Preprint under review for OS (discussion: open, 1 comment)
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23 Apr 2026
LETKF-based Ocean Research Analysis version 2.0 for a quasi-global domain (LORA-QG): Validation and intercomparison with eddy-permitting global ocean reanalysis datasets
Shun Ohishi, Takemasa Miyoshi, and Misako Kachi
EGUsphere, https://doi.org/10.5194/egusphere-2026-2277,https://doi.org/10.5194/egusphere-2026-2277, 2026
Preprint under review for OS (discussion: open, 0 comments)
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22 Apr 2026
Seasonal impact of submesoscale eddies on the ocean heat budget near the sea ice edge
Lily Greig and David Ferreira
Ocean Sci., 22, 1261–1278, https://doi.org/10.5194/os-22-1261-2026,https://doi.org/10.5194/os-22-1261-2026, 2026
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22 Apr 2026
Physical and biological processes driving seasonal variability of Nitrate budget and biological productivity in the Gabon-Congo upwelling system
Landry Junior Mbang Essome, Gaël Alory, Casimir Yelognissé Da-Allada, Isabelle Dadou, Roy Dorgeless Ngakala, and Guillaume Morvan
Ocean Sci., 22, 1279–1309, https://doi.org/10.5194/os-22-1279-2026,https://doi.org/10.5194/os-22-1279-2026, 2026
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22 Apr 2026
Sensitivity of marine heatwaves metrics to SST products, focusing on the Tropical Pacific
Carla Chevillard, Romain Le Gendre, Christophe Menkes, Takeshi Izumo, Bastien Pagli, Simon Van Wynsberge, and Sophie Cravatte
Ocean Sci., 22, 1213–1236, https://doi.org/10.5194/os-22-1213-2026,https://doi.org/10.5194/os-22-1213-2026, 2026
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22 Apr 2026
Mechanism of storm surge induced by low-pressure systems along the northern coast of Kyushu, Japan
Yoshihiko Ide, Shinichiro Ozaki, and Masaru Yamashiro
Ocean Sci., 22, 1237–1259, https://doi.org/10.5194/os-22-1237-2026,https://doi.org/10.5194/os-22-1237-2026, 2026
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22 Apr 2026
Air-sea gas exchange in the central Baltic Sea
Ryo Dobashi, David T. Ho, Yuanxu Dong, Christa A. Marandino, and Helen Czerski
EGUsphere, https://doi.org/10.5194/egusphere-2026-1984,https://doi.org/10.5194/egusphere-2026-1984, 2026
Preprint under review for OS (discussion: open, 2 comments)
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22 Apr 2026
Thermohaline gradients and frontal regimes in the northwestern Tropical Atlantic
Dante C. Napolitano, Jonathan Gula, Solange Coadou-Chaventon, Sabrina Speich, Cesar B. Rocha, James C. McWilliams, Dongxiao Zhang, and Xavier Carton
EGUsphere, https://doi.org/10.5194/egusphere-2026-2092,https://doi.org/10.5194/egusphere-2026-2092, 2026
Preprint under review for OS (discussion: open, 1 comment)
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22 Apr 2026
Estimating extreme sea levels using a copula joint probability method
Zhi Yang Koh, Benjamin S. Grandey, Justin Dauwels, Benjamin P. Horton, and Lock Yue Chew
EGUsphere, https://doi.org/10.5194/egusphere-2026-2118,https://doi.org/10.5194/egusphere-2026-2118, 2026
Preprint under review for OS (discussion: open, 1 comment)
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21 Apr 2026
Enhanced Water Mass Mixing in Fram Strait in 2020 and elevated Circulation Timescales of Atlantic-derived Waters in 2021 based on Transient Tracers I-129 and U-236
Marcel Scheiwiller, Anne-Marie Wefing, Habacuc Pérez-Tribouillier, Christof Vockenhuber, Paul A. Dodd, Justin P. Gwynn, and Núria Casacuberta
EGUsphere, https://doi.org/10.5194/egusphere-2026-2020,https://doi.org/10.5194/egusphere-2026-2020, 2026
Preprint under review for OS (discussion: open, 2 comments)
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20 Apr 2026
Temperature-based diagnosis of the Gulf Stream path overestimates its northward shift in a warming ocean
Lina Garcia-Suarez, Katja Fennel, Neha Mehendale, Tronje Kemena, and David P. Keller
Ocean Sci., 22, 1183–1193, https://doi.org/10.5194/os-22-1183-2026,https://doi.org/10.5194/os-22-1183-2026, 2026
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20 Apr 2026
Nordic overturning increases as AMOC weakens in response to global warming
Sasha Roewer, Lukas Fiedler, Marius Årthun, Willem Huiskamp, and Stefan Rahmstorf
Ocean Sci., 22, 1195–1211, https://doi.org/10.5194/os-22-1195-2026,https://doi.org/10.5194/os-22-1195-2026, 2026
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14 Apr 2026
Year-round characterization of upwelling along the Uruguayan coast using a high-resolution regional ocean model
Camila de Mello, Marcelo Barreiro, and Madeleine Renom
Ocean Sci., 22, 1169–1182, https://doi.org/10.5194/os-22-1169-2026,https://doi.org/10.5194/os-22-1169-2026, 2026
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14 Apr 2026
Sea surface salinity downscaling using deep generative diffusion models
Enzo Forestier, Luther Ollier, Roy El Hourany, Jacqueline Boutin, Carlos Mejia, and Sylvie Thiria
EGUsphere, https://doi.org/10.5194/egusphere-2026-1828,https://doi.org/10.5194/egusphere-2026-1828, 2026
Preprint under review for OS (discussion: open, 0 comments)
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14 Apr 2026
Shelf Bathymetric Roughness Controls Mixing of the Persian/Arabian Gulf Outflow and Arabian Sea OMZ Ventilation
Ahmed Abdelmaksoud, Aisha H. Al-Suwaidi, Gerd Bruss, Kaveh Samimi-Namin, and Mohammed Y. Ali
EGUsphere, https://doi.org/10.5194/egusphere-2026-1925,https://doi.org/10.5194/egusphere-2026-1925, 2026
Preprint under review for OS (discussion: open, 1 comment)
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14 Apr 2026
Revealing horizontal gravity force in geopotential coordinates via metric tensors
Peter C. Chu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2010,https://doi.org/10.5194/egusphere-2026-2010, 2026
Preprint under review for OS (discussion: open, 18 comments)
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14 Apr 2026
Chlorophyll-a concentration effects on equatorial Atlantic Ocean mean-state and interannual variability
Arthur Prigent, Riccardo Farneti, Manfredi Manizza, and Rodrigue Anicet Imbol Koungue
EGUsphere, https://doi.org/10.5194/egusphere-2026-2021,https://doi.org/10.5194/egusphere-2026-2021, 2026
Preprint under review for OS (discussion: open, 1 comment)
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10 Apr 2026
Physical transport processes in the fjords of South Georgia
Annika Oetjens, Wilken-Jon von Appen, Joséphine Anselin, Berenice Ebner, Florian Koch, Kai-Uwe Ludwichowski, Ryan Mole, Joanna Zanker, Emma Young, and Sabine Kasten
EGUsphere, https://doi.org/10.5194/egusphere-2026-1808,https://doi.org/10.5194/egusphere-2026-1808, 2026
Preprint under review for OS (discussion: open, 2 comments)
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09 Apr 2026
Mediterranean Sea surface currents obtained with a variational inverse method, insight on the central Ionian Sea
Abel Dechenne, Aida Alvera-Azcarate, Jean-Marie Beckers, and Alexander Barth
EGUsphere, https://doi.org/10.5194/egusphere-2026-1627,https://doi.org/10.5194/egusphere-2026-1627, 2026
Preprint under review for OS (discussion: open, 1 comment)
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09 Apr 2026
Sea ice in the Barents and Kara Seas: models versus reanalyses
Cecilia Äijälä, Lucía Gutiérrez-Loza, Wolfgang Dorn, Siv K. Lauvset, Wieslaw Maslowski, and Petteri Uotila
EGUsphere, https://doi.org/10.5194/egusphere-2026-1849,https://doi.org/10.5194/egusphere-2026-1849, 2026
Preprint under review for OS (discussion: open, 1 comment)
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08 Apr 2026
A high-emission future scenario in a sub-kilometric simulation of the Northwestern Mediterranean destabilizes the circulation and induces a seasonal Balearic Gyre
Quentin-Boris Barral, Claude Estournel, Robin Waldman, Ivan Parras-Berrocal, Patrick Marsaleix, and Florence Sevault
EGUsphere, https://doi.org/10.5194/egusphere-2026-1480,https://doi.org/10.5194/egusphere-2026-1480, 2026
Preprint under review for OS (discussion: open, 0 comments)
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07 Apr 2026
Near-Real-Time Assimilation of Satellite-Derived Ocean Surface Currents Using a Multi-Model Ensemble Kalman Filter
Shahbaz Baig, Waqas A. Qazi, and Rafia Mumtaz
EGUsphere, https://doi.org/10.5194/egusphere-2026-1683,https://doi.org/10.5194/egusphere-2026-1683, 2026
Preprint under review for OS (discussion: open, 2 comments)
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02 Apr 2026
High current speed events in a harbor channel driven by resonant sub-hourly sea level dynamics: an example from Varna, Black Sea
Jüri Elken, Laura Piho, and Maarja Kruusmaa
EGUsphere, https://doi.org/10.5194/egusphere-2026-1731,https://doi.org/10.5194/egusphere-2026-1731, 2026
Preprint under review for OS (discussion: open, 1 comment)
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01 Apr 2026
Coastal circulation and dispersion of passive tracers in the Red River plume region: unveiling seasonal- and intra-seasonal variability
Thanh Huyen Tran, Alexei Sentchev, Dylan Dumas, Charles-Antoine Guerin, Sylvain Ouillon, and Kim Cuong Nguyen
Ocean Sci., 22, 1105–1127, https://doi.org/10.5194/os-22-1105-2026,https://doi.org/10.5194/os-22-1105-2026, 2026
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31 Mar 2026
Evaluation of a Coupled Regional Reanalysis for the Mediterranean Region Covering the period 1993–2024
Andrea Storto, Vincenzo de Toma, and Chunxue Yang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1549,https://doi.org/10.5194/egusphere-2026-1549, 2026
Preprint under review for OS (discussion: open, 0 comments)
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30 Mar 2026
Polarity and direction dependence of energetic cross-frontal eddy transport in the Southern Ocean's Pacific sector
Huimin Wang, Lingqiao Cheng, Erik Behrens, Zhuang Chen, Jennifer Devine, and Guoping Zhu
Ocean Sci., 22, 1085–1104, https://doi.org/10.5194/os-22-1085-2026,https://doi.org/10.5194/os-22-1085-2026, 2026
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30 Mar 2026
Increased ocean heat transport to the central Arctic despite a well working Barents Sea Cooling Machine
Shaun A. Eisner, James A. Carton, Leon Chafik, and Lars H. Smedsrud
Ocean Sci., 22, 1073–1084, https://doi.org/10.5194/os-22-1073-2026,https://doi.org/10.5194/os-22-1073-2026, 2026
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26 Mar 2026
Advances in monitoring the Black Sea: a new regional multidecadal ocean reanalysis at 1∕40° resolution
Leonardo Lima, Diana Azevedo, Mehmet Ilicak, Eric Jansen, Filipe Costa, Adil Sozer, Pietro Miraglio, and Emanuela Clementi
Ocean Sci., 22, 1051–1072, https://doi.org/10.5194/os-22-1051-2026,https://doi.org/10.5194/os-22-1051-2026, 2026
Short summary
26 Mar 2026
Characterisation of past marine heatwaves around South Pacific Island countries: what really matters?
Shilpa Lal, Sophie Cravatte, Christophe Menkes, Jed Macdonald, Romain Le Gendre, Ines Mangolte, Cyril Dutheil, Neil J. Holbrook, and Simon Nicol
Ocean Sci., 22, 1023–1049, https://doi.org/10.5194/os-22-1023-2026,https://doi.org/10.5194/os-22-1023-2026, 2026
Short summary
26 Mar 2026
An Automated Method for Polynya Detection Using a Geomorphon Algorithm
Mia Hurst and Lars Boehme
EGUsphere, https://doi.org/10.5194/egusphere-2026-1653,https://doi.org/10.5194/egusphere-2026-1653, 2026
Preprint under review for OS (discussion: final response, 2 comments)
Short summary
25 Mar 2026
Atlantic Water flow through Fram Strait to the Arctic Ocean measured by repeated glider transects
Vår Dundas and Ilker Fer
Ocean Sci., 22, 1003–1021, https://doi.org/10.5194/os-22-1003-2026,https://doi.org/10.5194/os-22-1003-2026, 2026
Short summary
24 Mar 2026
Marine heatwaves variability and trends in the Patagonian Shelf
Ana L. Delgado, Vincent Combes, and Gotzon Basterretxea
Ocean Sci., 22, 961–978, https://doi.org/10.5194/os-22-961-2026,https://doi.org/10.5194/os-22-961-2026, 2026
Short summary
24 Mar 2026
Comparative mesoscale eddy dynamics under geostrophic versus cyclogeostrophic balance from satellite altimetry
Xinman Zhu, Yuhan Cao, Linxiao Liu, Yigang Deng, Ruixiang Liu, and Zhiwei You
Ocean Sci., 22, 979–1002, https://doi.org/10.5194/os-22-979-2026,https://doi.org/10.5194/os-22-979-2026, 2026
Short summary
24 Mar 2026
Coastal Eddies as Vectors for Connectivity During the Summer in the Levantine Sea
Yotam Fadida, Tal Ozer, Tal Ben Ezra, Michael D. Krom, Anat Tsemel, Tatiana Margo Tsagaraki, Eli Biton, Yaron Toledo, and Yoav Lehahn
EGUsphere, https://doi.org/10.5194/egusphere-2026-1507,https://doi.org/10.5194/egusphere-2026-1507, 2026
Preprint under review for OS (discussion: final response, 2 comments)
Short summary
19 Mar 2026
Tidal signatures on surface chlorophyll a concentration in the Brazilian Equatorial Margin
Carina Regina de Macedo, Ariane Koch-Larrouy, José Carlos Bastos da Silva, Jorge Manuel Magalhães, Fernand Assene, Manh Duy Tran, Isabelle Dadou, Amine M'Hamdi, Trung Kien Tran, and Vincent Vantrepotte
Ocean Sci., 22, 871–892, https://doi.org/10.5194/os-22-871-2026,https://doi.org/10.5194/os-22-871-2026, 2026
Short summary
19 Mar 2026
Assessing the Impact of Freshwater Fluxes from Major Rivers on the Atlantic Ocean
Louis Kern, Thomas Vaujour, Julia Pfeffer, Andrea Storto, Camille Szczypta, Gilles Garric, Claire Sirere, Gilles Larnicol, Chunxue Yang, Romain Bourdalle-Badie, and Stéphanie Guinehut
EGUsphere, https://doi.org/10.5194/egusphere-2025-6351,https://doi.org/10.5194/egusphere-2025-6351, 2026
Preprint under review for OS (discussion: open, 1 comment)
Short summary
18 Mar 2026
Bottom currents at the Arctic Mid Oceanic Ridge: insights from deployed sensors, biological indicators, and global models
Alban Souche, Camilla M. Marnor, Ebbe H. Hartz, Anders Tengberg, and Daniel W. Schmid
EGUsphere, https://doi.org/10.5194/egusphere-2026-1261,https://doi.org/10.5194/egusphere-2026-1261, 2026
Revised manuscript under review for OS (discussion: final response, 7 comments)
Short summary
18 Mar 2026
Energetic near-inertial waves induced by winter storms and mesoscale eddies in the subtropical Northwestern Pacific Ocean
Hongkai Wang, Zifei Chen, Xinyuan Diao, Fei Yu, Xingchuan Liu, Qiang Ren, and Feng Nan
EGUsphere, https://doi.org/10.5194/egusphere-2026-1351,https://doi.org/10.5194/egusphere-2026-1351, 2026
Preprint under review for OS (discussion: open, 1 comment)
Short summary
12 Mar 2026
Integrating Satellite Remote Sensing and Local Knowledge to Decipher Two Decades of Coastal Change in the Ensenada de La Paz, Mexico
Joel Artemio Morales Viscaya and Leonardo Tenorio-Fernández
EGUsphere, https://doi.org/10.5194/egusphere-2026-983,https://doi.org/10.5194/egusphere-2026-983, 2026
Preprint under review for OS (discussion: final response, 3 comments)
Short summary
11 Mar 2026
A first predictive mechanistic model of cold-water coral biomass and respiration based on physiology, hydrodynamics, and organic matter transport
Evert de Froe, Christian Mohn, Karline Soetaert, Anna-Selma van der Kaaden, Gert-Jan Reichart, Laurence H. De Clippele, Sandra R. Maier, and Dick van Oevelen
Ocean Sci., 22, 843–870, https://doi.org/10.5194/os-22-843-2026,https://doi.org/10.5194/os-22-843-2026, 2026
Short summary
11 Mar 2026
The past evolution of marine heatwaves and their drivers in the southern North Sea
Tobias Schulzki, Franziska U. Schwarzkopf, and Arne Biastoch
EGUsphere, https://doi.org/10.5194/egusphere-2026-1239,https://doi.org/10.5194/egusphere-2026-1239, 2026
Revised manuscript under review for OS (discussion: final response, 4 comments)
Short summary
10 Mar 2026
| Highlight paper
The role of cyclonic eddies in the detachment and separation of Loop Current eddies
Marco Larrañaga, Julien Jouanno, Eric P. Chassignet, Giovanni Durante, Ilkyeong Ma, Julio Sheinbaum, and Lionel Renault
Ocean Sci., 22, 821–841, https://doi.org/10.5194/os-22-821-2026,https://doi.org/10.5194/os-22-821-2026, 2026
Short summary Editorial statement
10 Mar 2026
Net primary productivity in the Gulf of California: spatiotemporal patterns and drivers in a warming climate (2003–2024)
Eduardo González-Rodríguez, Juan David Acevedo-Acosta, Rafael Cervantes-Duarte, and Jaime Gómez-Gutiérrez
EGUsphere, https://doi.org/10.5194/egusphere-2026-1040,https://doi.org/10.5194/egusphere-2026-1040, 2026
Preprint under review for OS (discussion: open, 1 comment)
Short summary
09 Mar 2026
A T-DINEOF model for multiple oceanic variables reconstruction
Bo Ping, Ruiting Yang, Yunshan Meng, Fenzhen Su, and Cunjin Xue
EGUsphere, https://doi.org/10.5194/egusphere-2026-1164,https://doi.org/10.5194/egusphere-2026-1164, 2026
Preprint under review for OS (discussion: open, 15 comments)
Short summary
06 Mar 2026
Tracking marine debris in Northwest Spain: assessing wind influence with a Lagrangian transport model
Martiño Rial-Osorio, Vicente Pérez-Muñuzuri, and Sara Cloux
Ocean Sci., 22, 777–790, https://doi.org/10.5194/os-22-777-2026,https://doi.org/10.5194/os-22-777-2026, 2026
Short summary
06 Mar 2026
Iron isotope insights into equatorial Pacific biogeochemistry
Capucine Camin, Marie Labatut, Catherine Pradoux, James W. Murray, and François Lacan
Ocean Sci., 22, 791–820, https://doi.org/10.5194/os-22-791-2026,https://doi.org/10.5194/os-22-791-2026, 2026
Short summary
04 Mar 2026
Response of a semi-enclosed sea to perturbed freshwater and open ocean salinity forcing
Lars Arneborg, Magnus Hieronymus, Per Pemberton, Ye Liu, and Sam T. Fredriksson
Ocean Sci., 22, 761–775, https://doi.org/10.5194/os-22-761-2026,https://doi.org/10.5194/os-22-761-2026, 2026
Short summary
04 Mar 2026
On the drivers of Mediterranean Marine Cold Spells under Climate Change
Sofia Darmaraki, Marco Reale, Robin Waldman, and Vasiliki Metheniti
EGUsphere, https://doi.org/10.5194/egusphere-2026-962,https://doi.org/10.5194/egusphere-2026-962, 2026
Preprint under review for OS (discussion: open, 2 comments)
Short summary
04 Mar 2026
Current status of ocean observation, ensemble reanalysis and CMIP6 models in describing Antarctic Bottom Water
Siran Chen, Jiping Liu, and Xianxian Han
EGUsphere, https://doi.org/10.5194/egusphere-2026-978,https://doi.org/10.5194/egusphere-2026-978, 2026
Preprint under review for OS (discussion: final response, 2 comments)
Short summary
27 Feb 2026
Krill defecation at depth reduces carbon flux attenuation in the Weddell Sea euphotic zone
Florence Sarah Atherden, Emily Rowlands, Gareth Flint, Sophie Fielding, Katrin Schmidt, Elaine Fileman, Angus Atkinson, and Clara Manno
EGUsphere, https://doi.org/10.5194/egusphere-2026-988,https://doi.org/10.5194/egusphere-2026-988, 2026
Revised manuscript under review for OS (discussion: final response, 4 comments)
Short summary
25 Feb 2026
Greenland tip jet and deep convection in the Irminger Sea: disentangling the roles of heat loss and wind stress
Aleksandr M. Fedorov, M. Femke De Jong, Claudia E. Wieners, Elodie Duyck, and Henk A. Dijkstra
EGUsphere, https://doi.org/10.5194/egusphere-2026-918,https://doi.org/10.5194/egusphere-2026-918, 2026
Revised manuscript accepted for OS (discussion: final response, 6 comments)
Short summary
24 Feb 2026
Impact of wind variations on surface variability over the Patagonian Continental Shelves
M. Milagro Urricariet, Laura Ruiz-Etcheverry, and Alberto Ricardo Piola
EGUsphere, https://doi.org/10.5194/egusphere-2026-873,https://doi.org/10.5194/egusphere-2026-873, 2026
Preprint under review for OS (discussion: open, 1 comment)
Short summary
24 Feb 2026
Data-Driven Enhancement of Ocean Surface Forcing for Accurate Floating Debris Transport Modelling in the East/Japan Sea
Hong Thi My Tran, Young Gyu Park, and Jun Myoung Choi
EGUsphere, https://doi.org/10.5194/egusphere-2026-943,https://doi.org/10.5194/egusphere-2026-943, 2026
Preprint under review for OS (discussion: final response, 2 comments)
Short summary
24 Feb 2026
Improving ocean bottom pressure fields using space gravity data in state estimation
Rui M. Ponte, E. Nishchitha S. Silva, Ou Wang, Ichiro Fukumori, and Mengnan Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-947,https://doi.org/10.5194/egusphere-2026-947, 2026
Preprint under review for OS (discussion: final response, 8 comments)
Short summary
23 Feb 2026
| Highlight paper
Mesoscale variability and water mass transport of the Caribbean Current revealed by high-resolution glider observations
Joseph C. Gradone, William D. Wilson, Scott M. Glenn, Leah N. Hopson, and Travis N. Miles
Ocean Sci., 22, 735–748, https://doi.org/10.5194/os-22-735-2026,https://doi.org/10.5194/os-22-735-2026, 2026
Short summary Editorial statement
23 Feb 2026
An Improvement to short term variability in Global Mean Sea level reconstruction
Andrew Shaw, Svetlana Jevrejeva, and Francisco Calafat
EGUsphere, https://doi.org/10.5194/egusphere-2026-846,https://doi.org/10.5194/egusphere-2026-846, 2026
Preprint under review for OS (discussion: final response, 2 comments)
Short summary
20 Feb 2026
Horizontal transport on the continental shelf driven by periodic rotary wind stress
Nathan Paldor and Lazar Friedland
Ocean Sci., 22, 727–734, https://doi.org/10.5194/os-22-727-2026,https://doi.org/10.5194/os-22-727-2026, 2026
Short summary
18 Feb 2026
Mechanisms driving mesoscale latent heat flux variations and mixed layer heat content evaluation in the Northwest Tropical Atlantic
Pablo Fernández, Sabrina Speich, Guillaume Lapeyre, Claudia Pasquero, Carlos Conejero, Lionel Renault, and Fabien Desbiolles
Ocean Sci., 22, 699–725, https://doi.org/10.5194/os-22-699-2026,https://doi.org/10.5194/os-22-699-2026, 2026
Short summary
18 Feb 2026
Entrainment of oil droplets by random waves
Arsalan Mostaani, Tor Nordam, and Per Johan Brandvik
EGUsphere, https://doi.org/10.5194/egusphere-2026-676,https://doi.org/10.5194/egusphere-2026-676, 2026
Preprint under review for OS (discussion: open, 0 comments)
Short summary
18 Feb 2026
North Atlantic sea level budget revisited
Zhe Song, Anny Cazenave, William Llovel, Andrea Storto, and Marie Bouih
EGUsphere, https://doi.org/10.5194/egusphere-2026-802,https://doi.org/10.5194/egusphere-2026-802, 2026
Revised manuscript under review for OS (discussion: final response, 5 comments)
Short summary
17 Feb 2026
Characteristics of ocean mesoscale eddies in the Canadian Basin from a high resolution pan-Arctic model
Noémie Planat, Carolina Olivia Dufour, Camille Lique, Jan Klaus Rieck, Claude Talandier, and Louis Bruno Tremblay
Ocean Sci., 22, 653–678, https://doi.org/10.5194/os-22-653-2026,https://doi.org/10.5194/os-22-653-2026, 2026
Short summary
17 Feb 2026
Internal solitary waves refraction and diffraction from interaction with eddies off the Amazon Shelf from SWOT
Chloé Goret, Ariane Koch-Larrouy, Fabius Kouogang, Carina Regina de Macedo, Amine M'Hamdi, Jorge M. Magalhães, José Carlos Bastos da Silva, Michel Tchilibou, Camila Artana, Isabelle Dadou, Antoine Delepoulle, Simon Barbot, Maxime Ballarotta, Loren Carrère, and Alex Costa da Silva
Ocean Sci., 22, 679–698, https://doi.org/10.5194/os-22-679-2026,https://doi.org/10.5194/os-22-679-2026, 2026
Short summary
17 Feb 2026
Nonlinear dynamics of time-variable slope circulation
Anna Lina Petruseviciute Sjur, Pål Erik Isachsen, Johan Nilsson, and Susan Allen
EGUsphere, https://doi.org/10.5194/egusphere-2026-778,https://doi.org/10.5194/egusphere-2026-778, 2026
Preprint under review for OS (discussion: final response, 4 comments)
Short summary
17 Feb 2026
Seasonal cycle in surface seawater isotopic composition
Gilles Reverdin, Claire Waelbroeck, Lola Goeme, Antje Voelker, and Hans-Christian Steen-Larsen
EGUsphere, https://doi.org/10.5194/egusphere-2026-851,https://doi.org/10.5194/egusphere-2026-851, 2026
Preprint under review for OS (discussion: final response, 2 comments)
Short summary
16 Feb 2026
Subpolar Atlantic meridional heat transports from OSNAP and ocean reanalyses – a comparison
Susanna Winkelbauer, Isabella Winterer, Michael Mayer, Yao Fu, and Leopold Haimberger
Ocean Sci., 22, 629–651, https://doi.org/10.5194/os-22-629-2026,https://doi.org/10.5194/os-22-629-2026, 2026
Short summary
12 Feb 2026
Modelling seawater pCO2 and pH in the Canary Islands region based on satellite measurements and machine learning techniques
Irene Sánchez-Mendoza, Melchor González-Dávila, David González-Santana, David Curbelo-Hernández, David Estupiñán-Santana, Aridane G. González, and J. Magdalena Santana-Casiano
Ocean Sci., 22, 609–628, https://doi.org/10.5194/os-22-609-2026,https://doi.org/10.5194/os-22-609-2026, 2026
Short summary
12 Feb 2026
Characterising marine heatwaves in the Svalbard Archipelago and surrounding seas
Marianne Williams-Kerslake, Helene R. Langehaug, Ragnheid Skogseth, Frank Nilsen, Annette Samuelsen, Silvana Gonzalez, and Noel Keenlyside
Ocean Sci., 22, 587–607, https://doi.org/10.5194/os-22-587-2026,https://doi.org/10.5194/os-22-587-2026, 2026
Short summary
12 Feb 2026
The Arctic overturning circulation: transformations, pathways and timescales
Jakob Dörr, Carlo Mans, Marius Årthun, Kristofer Döös, Dafydd Gwyn Evans, and Yanchun He
Ocean Sci., 22, 565–585, https://doi.org/10.5194/os-22-565-2026,https://doi.org/10.5194/os-22-565-2026, 2026
Short summary
12 Feb 2026
Eddy kinetic energy variability from 30 years of altimetry in the Mediterranean Sea
Paul Hargous, Vincent Combes, Bàrbara Barceló-Llull, and Ananda Pascual
Ocean Sci., 22, 549–564, https://doi.org/10.5194/os-22-549-2026,https://doi.org/10.5194/os-22-549-2026, 2026
Short summary
11 Feb 2026
Observation-based quantification of physical processes that impact sea level
Sjoerd Groeskamp
Ocean Sci., 22, 501–529, https://doi.org/10.5194/os-22-501-2026,https://doi.org/10.5194/os-22-501-2026, 2026
Short summary
11 Feb 2026
Externally-forced and intrinsic variability of the Mediterranean surface and overturning circulations
Damien Héron, Thierry Penduff, Jean-Michel Brankart, Pierre Brasseur, Samuel Somot, Robin Waldman, and Romain Pennel
Ocean Sci., 22, 531–547, https://doi.org/10.5194/os-22-531-2026,https://doi.org/10.5194/os-22-531-2026, 2026
Short summary
11 Feb 2026
AMOC weakening across latitude and time in CMIP6 future scenarios
Harry Ashton-Key, Jennifer Mecking, Robert Marsh, Sybren Drijfhout, Marilena Oltmanns, and Alejandra Sanchez-Franks
EGUsphere, https://doi.org/10.5194/egusphere-2026-575,https://doi.org/10.5194/egusphere-2026-575, 2026
Revised manuscript under review for OS (discussion: final response, 4 comments)
Short summary
10 Feb 2026
| Highlight paper
A realistic physical model of the Gibraltar Strait
Axel Tassigny, Stef L. Bardoel, Thomas Valran, Samuel Viboud, Louis Gostiaux, Joël Sommeria, Lucie Bordois, Xavier Carton, and Maria Eletta Negretti
Ocean Sci., 22, 459–500, https://doi.org/10.5194/os-22-459-2026,https://doi.org/10.5194/os-22-459-2026, 2026
Short summary Editorial statement
09 Feb 2026
Revisited heat budget and probability distributions of turbulent heat fluxes in the Mediterranean Sea
Mahmud Hasan Ghani, Nadia Pinardi, Antonio Navarra, Lorenzo Mentaschi, Silvia Bianconcini, Francesco Maicu, and Francesco Trotta
Ocean Sci., 22, 427–441, https://doi.org/10.5194/os-22-427-2026,https://doi.org/10.5194/os-22-427-2026, 2026
Short summary
09 Feb 2026
Monsoons, plumes, and blooms: intraseasonal variability of subsurface primary productivity in the Bay of Bengal
Tamara L. Schlosser, Andrew J. Lucas, Melissa Omand, and J. Thomas Farrar
Ocean Sci., 22, 443–458, https://doi.org/10.5194/os-22-443-2026,https://doi.org/10.5194/os-22-443-2026, 2026
Short summary
09 Feb 2026
| Highlight paper
Phytoplankton blooms affect microscale differences of oxygen and temperature across the sea surface microlayer
Carsten Rauch, Lisa Deyle, Leonie Jaeger, Edgar Fernando Cortés-Espinoza, Mariana Ribas-Ribas, Josefine Karnatz, Anja Engel, and Oliver Wurl
Ocean Sci., 22, 403–426, https://doi.org/10.5194/os-22-403-2026,https://doi.org/10.5194/os-22-403-2026, 2026
Short summary Editorial statement
05 Feb 2026
First global assessment of the Eddy-Diffusivity Mass-Flux (EDMF) parameterization for oceanic convection in NEMO: implications for global temperature and surface heat fluxes
Violaine Piton, Hervé Giordani, Romain Bourdalle-Badie, and Charles Pelletier
EGUsphere, https://doi.org/10.5194/egusphere-2026-640,https://doi.org/10.5194/egusphere-2026-640, 2026
Preprint under review for OS (discussion: final response, 2 comments)
Short summary
04 Feb 2026
Internal tides off the Amazon shelf – Part 2: temperature variability at tidal frequencies
Fernand Assene, Ariane Koch-Larrouy, Carina Regina de Macedo, Isabelle Dadou, Michel Tchilibou, Guillaume Morvan, Damien Allain, Simon Barbot, Alex Costa da Silva, Jérôme Chanut, Vincent Vantrepotte, Florent Lyard, Edward Zaron, and Trung-Kien Tran
EGUsphere, https://doi.org/10.5194/egusphere-2026-557,https://doi.org/10.5194/egusphere-2026-557, 2026
Preprint under review for OS (discussion: final response, 3 comments)
Short summary
03 Feb 2026
Spatiotemporal scales of mode water transformation in the Sea of Oman
Estel Font, Esther Portela, Sebastiaan Swart, Mauro Pinto-Juica, and Bastien Y. Queste
Ocean Sci., 22, 387–401, https://doi.org/10.5194/os-22-387-2026,https://doi.org/10.5194/os-22-387-2026, 2026
Short summary
02 Feb 2026
Rogue wave indicators from global models and buoy data
Laura Azevedo, Gabriel Marcon, Steven Meyers, and Mark Luther
Ocean Sci., 22, 367–386, https://doi.org/10.5194/os-22-367-2026,https://doi.org/10.5194/os-22-367-2026, 2026
Short summary
02 Feb 2026
Coastal-to-offshore submesoscale horizontal stirring enhances wintertime phytoplankton blooms in the ultra-oligotrophic Eastern Mediterranean Sea
Yotam Fadida, Vicky Verma, Roy Barkan, Eli Biton, Aviv Solodoch, and Yoav Lehahn
Ocean Sci., 22, 329–343, https://doi.org/10.5194/os-22-329-2026,https://doi.org/10.5194/os-22-329-2026, 2026
Short summary
02 Feb 2026
Impact of waves on phytoplankton activity on the Northwest European Shelf: insights from observations and km-scale coupled models
Dale Partridge, Ségolène Berthou, Rebecca Millington, James R. Clark, Lucy Bricheno, Juan Manuel Castillo, Julia Rulent, and Huw Lewis
Ocean Sci., 22, 345–366, https://doi.org/10.5194/os-22-345-2026,https://doi.org/10.5194/os-22-345-2026, 2026
Short summary
30 Jan 2026
An interpretable machine learning for marine heatwave prediction for the south China sea
Peihao Yang and Guodong Ye
EGUsphere, https://doi.org/10.5194/egusphere-2026-262,https://doi.org/10.5194/egusphere-2026-262, 2026
Preprint under review for OS (discussion: open, 2 comments)
Short summary
30 Jan 2026
Tropical Instability Vortices reduce Pacific Ocean ENSO-Driven CO2 outgassing
Lucas Carnier Casaroli, Nuno Serra, Fatemeh Chegini, and Tatiana Ilyina
EGUsphere, https://doi.org/10.5194/egusphere-2026-504,https://doi.org/10.5194/egusphere-2026-504, 2026
Preprint under review for OS (discussion: final response, 2 comments)
Short summary
29 Jan 2026
Intrahalocline eddies in the Amundsen Basin observed in the distributed network from the MOSAiC expedition
Alejandra Quintanilla-Zurita, Benjamin Rabe, Claudia Wekerle, Torsten Kanzow, Ivan Kuznetsov, Sinhue Torres-Valdes, Enric Pallàs-Sanz, and Ying-Chih Fang
Ocean Sci., 22, 305–328, https://doi.org/10.5194/os-22-305-2026,https://doi.org/10.5194/os-22-305-2026, 2026
Short summary
29 Jan 2026
Stratified-turbulence observations in the deep Mediterranean
Hans van Haren
EGUsphere, https://doi.org/10.5194/egusphere-2026-190,https://doi.org/10.5194/egusphere-2026-190, 2026
Revised manuscript accepted for OS (discussion: final response, 4 comments)
Short summary
29 Jan 2026
Water mass modification of the warm Atlantic Inflow towards the Arctic across the Iceland-Faroe Ridge
Guðrið Eriksdóttir, Bogi Hansen, Karin Margretha H. Larsen, Steffen M. Olsen, Andrea M. U. Glerisch, and Sólveig R. Ólafsdóttir
EGUsphere, https://doi.org/10.5194/egusphere-2026-359,https://doi.org/10.5194/egusphere-2026-359, 2026
Revised manuscript under review for OS (discussion: final response, 5 comments)
Short summary
28 Jan 2026
Intraseasonal Variability and Eddy-Induced Structural Modulation of the North Pacific Intermediate Water Revealed by Multi-Mooring Observations
Qiang Ren, Yansong Liu, Shumin Tu, Wei Huang, Feng Nan, Ran Wang, Xinyuan Diao, Jianfeng Wang, Xinchuang Liu, Zifei Chen, and Fei Yu
EGUsphere, https://doi.org/10.5194/egusphere-2025-6538,https://doi.org/10.5194/egusphere-2025-6538, 2026
Preprint under review for OS (discussion: final response, 8 comments)
Short summary
23 Jan 2026
Impact of assimilated observations on the Corsica Channel transport in a 4D-Var system for the northwestern Mediterranean Sea
Michele Bendoni, Andrew Michael Moore, Roberta Sciascia, Carlo Brandini, Katrin Schroeder, Mireno Borghini, and Marcello Gatimu Magaldi
Ocean Sci., 22, 281–303, https://doi.org/10.5194/os-22-281-2026,https://doi.org/10.5194/os-22-281-2026, 2026
Short summary
23 Jan 2026
Asymmetric Response of Coastal Currents to Oscillating Alongshore Wind Stress over a Coastal Bank
Jihun Jung, Yang-Ki Cho, Gwang-Ho Seo, and Kwang-Young Jeong
EGUsphere, https://doi.org/10.5194/egusphere-2026-171,https://doi.org/10.5194/egusphere-2026-171, 2026
Preprint under review for OS (discussion: open, 4 comments)
Short summary
23 Jan 2026
Interaction of AMOC and Intrinsic Multi-decadal Southern Ocean Variability
Emma J. V. Smolders, René M. van Westen, and Henk A. Dijkstra
EGUsphere, https://doi.org/10.5194/egusphere-2026-209,https://doi.org/10.5194/egusphere-2026-209, 2026
Revised manuscript accepted for OS (discussion: final response, 4 comments)
Short summary
22 Jan 2026
Bottom mixed layer derivation and spatial variability over the central and eastern abyssal Pacific Ocean
Jessica Kolbusz, Devin Harrison, Nicole Jones, Joanne O'Callaghan, Taimoor Sohail, Todd Bond, Heather Stewart, and Alan Jamieson
Ocean Sci., 22, 257–279, https://doi.org/10.5194/os-22-257-2026,https://doi.org/10.5194/os-22-257-2026, 2026
Short summary
22 Jan 2026
Three-dimensional structure of sub-mesoscale eddies on the continental shelf
Liliane Paranhos Bitencourt, Charitha Pattiaratchi, Simone Cosoli, and Yasha Hetzel
EGUsphere, https://doi.org/10.5194/egusphere-2025-6559,https://doi.org/10.5194/egusphere-2025-6559, 2026
Preprint under review for OS (discussion: final response, 4 comments)
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21 Jan 2026
A robust minimization-based framework for cyclogeostrophic ocean surface current retrieval
Vadim Bertrand, Julien Le Sommer, Victor Vianna Zaia De Almeida, Adeline Samson, and Emmanuel Cosme
Ocean Sci., 22, 241–255, https://doi.org/10.5194/os-22-241-2026,https://doi.org/10.5194/os-22-241-2026, 2026
Short summary
21 Jan 2026
Modulation of Internal Tides Properties off the Vitória–Trindade Ridge during Contrasted Seasons from Altimetry and a Regional Ocean Model
Perrine Bauchot, Ariane Koch-Larrouy, Michel Tchilibou, Loren Carrère, Fabrice Hernandez, Guillaume Morvan, and Jérôme Chanut
EGUsphere, https://doi.org/10.5194/egusphere-2026-93,https://doi.org/10.5194/egusphere-2026-93, 2026
Revised manuscript accepted for OS (discussion: final response, 4 comments)
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20 Jan 2026
Observations of tracer ventilation in the Cape Basin, Agulhas Current Retroflection
Renske Koets, Sebastiaan Swart, Kathleen Donohue, and Marcel du Plessis
Ocean Sci., 22, 209–224, https://doi.org/10.5194/os-22-209-2026,https://doi.org/10.5194/os-22-209-2026, 2026
Short summary
20 Jan 2026
| Highlight paper
Remineralisation changes dominate oxygen variability in the North Atlantic
Rachael N. C. Sanders, Elaine L. McDonagh, Siv K. Lauvset, Charles E. Turner, Thomas W. N. Haine, Nadine Goris, and Richard Sanders
Ocean Sci., 22, 225–240, https://doi.org/10.5194/os-22-225-2026,https://doi.org/10.5194/os-22-225-2026, 2026
Short summary Editorial statement
19 Jan 2026
Ocean circulation, sea ice, and productivity simulated in Jones Sound, Canadian Arctic Archipelago, between 2003–2016
Tyler Pelle, Paul G. Myers, Andrew Hamilton, Matthew Mazloff, Krista M. Soderlund, Lucas Beem, Donald D. Blankenship, Cyril Grima, Feras Habbal, Mark Skidmore, and Jamin S. Greenbaum
Ocean Sci., 22, 187–208, https://doi.org/10.5194/os-22-187-2026,https://doi.org/10.5194/os-22-187-2026, 2026
Short summary
16 Jan 2026
A decade of continuous Rockall Trough transport observations using moorings and gliders
Kristin Burmeister, Sam C. Jones, Neil J. Fraser, Alan D. Fox, Stuart A. Cunningham, Lewis A. Drysdale, Mark E. Inall, Tiago S. Dotto, and N. Penny Holliday
Ocean Sci., 22, 167–185, https://doi.org/10.5194/os-22-167-2026,https://doi.org/10.5194/os-22-167-2026, 2026
Short summary
15 Jan 2026
The Maxey-Riley-Gatignol equations for macroplastics in the North West European Shelf region
Meike F. Bos, Irina I. Rypina, Larry J. Pratt, and Erik van Sebille
EGUsphere, https://doi.org/10.5194/egusphere-2026-64,https://doi.org/10.5194/egusphere-2026-64, 2026
Preprint under review for OS (discussion: final response, 2 comments)
Short summary
14 Jan 2026
| Highlight paper
Compounded effects of long-term warming and the exceptional 2023 marine heatwave on North Atlantic coccolithophore bloom dynamics
Thibault Guinaldo and Griet Neukermans
Ocean Sci., 22, 145–166, https://doi.org/10.5194/os-22-145-2026,https://doi.org/10.5194/os-22-145-2026, 2026
Short summary Editorial statement
13 Jan 2026
Hidden vortices: near-equatorial low-oxygen extremes driven by high-baroclinic-mode vortices
Florian Schütte, Johannes Hahn, Ivy Frenger, Arne Bendinger, Ahmad Fehmi Dilmahamod, Marco Schulz, and Peter Brandt
Ocean Sci., 22, 119–143, https://doi.org/10.5194/os-22-119-2026,https://doi.org/10.5194/os-22-119-2026, 2026
Short summary
13 Jan 2026
Passive acoustic monitoring from profiling floats as a pathway to scalable autonomous observations of global surface wind
Louise Delaigue, Pierre Cauchy, Dorian Cazau, Julien Bonnel, Sara Pensieri, Roberto Bozzano, Anatole Gros-Martial, Christophe Schaeffer, Arnaud David, Paco Stil, Antoine Poteau, Catherine Schmechtig, Edouard Leymarie, and Hervé Claustre
Ocean Sci., 22, 101–117, https://doi.org/10.5194/os-22-101-2026,https://doi.org/10.5194/os-22-101-2026, 2026
Short summary
13 Jan 2026
A Century of Mean Sea-Level Change in Ireland (1925–2024)
Patrick J. McLoughlin, Lionel D. Swan, Glenn Nolan, Kieran Hickey, Maeve Upton, Robin Edwards, and Gerard D. McCarthy
EGUsphere, https://doi.org/10.5194/egusphere-2025-6404,https://doi.org/10.5194/egusphere-2025-6404, 2026
Preprint under review for OS (discussion: final response, 2 comments)
Short summary
12 Jan 2026
Phytoplankton community structure responses to episodic summer storms in a temperate coastal ecosystem
Harshal Chavan, Urania Christaki, Luis Felipe Artigas, and Francois G. Schmitt
EGUsphere, https://doi.org/10.5194/egusphere-2025-6235,https://doi.org/10.5194/egusphere-2025-6235, 2026
Revised manuscript under review for OS (discussion: final response, 4 comments)
Short summary
12 Jan 2026
Variability in the Cretan Sea (Eastern Mediterranean) from six years’ glider observations (2017–2023)
Evi Bourma, Dionysios Ballas, Gerasimi Anastasopoulou, Natalia Stamataki, Spyros Velanas, Manos Pettas, George Petihakis, and Leonidas Perivoliotis
EGUsphere, https://doi.org/10.5194/egusphere-2025-6542,https://doi.org/10.5194/egusphere-2025-6542, 2026
Preprint under review for OS (discussion: final response, 4 comments)
Short summary
08 Jan 2026
Metrological concepts applied to Total Alkalinity measurements in seawater: reference materials, inter-laboratory comparison and uncertainty budget
Gaëlle Capitaine, Samir Alliouane, Thierry Cariou, Jonathan Fin, Paola Fisicaro, and Thibaut Wagener
Ocean Sci., 22, 75–99, https://doi.org/10.5194/os-22-75-2026,https://doi.org/10.5194/os-22-75-2026, 2026
Short summary
07 Jan 2026
Using surface drifters to characterise near-surface ocean dynamics in the southern North Sea: a data-driven approach
Jimena Medina-Rubio, Madlene Nussbaum, Ton S. van den Bremer, and Erik van Sebille
Ocean Sci., 22, 49–74, https://doi.org/10.5194/os-22-49-2026,https://doi.org/10.5194/os-22-49-2026, 2026
Short summary
06 Jan 2026
Dynamically Downscaled Future Projections of the Northwest Atlantic Ocean Across Low to High Emissions Scenarios
Dongmin Kim, Andrew C. Ross, Sang-Ik Shin, Fabian A. Gomez, Jasmin G. John, Denis L. Volkov, Sang-Ki Lee, Michael A. Alexander, and Charles A. Stock
EGUsphere, https://doi.org/10.5194/egusphere-2025-6449,https://doi.org/10.5194/egusphere-2025-6449, 2026
Revised manuscript under review for OS (discussion: final response, 4 comments)
Short summary
05 Jan 2026
Reduced cooling in the Norwegian Atlantic Slope Current: investigating mechanisms of change from 30 years of observations
Till M. Baumann, Øystein Skagseth, Randi B. Ingvaldsen, and Kjell Arne Mork
Ocean Sci., 22, 17–29, https://doi.org/10.5194/os-22-17-2026,https://doi.org/10.5194/os-22-17-2026, 2026
Short summary
05 Jan 2026
Internal tide loss of coherence in a realistic simulation of the North Atlantic
Adrien Bella, Noé Lahaye, and Gilles Tissot
Ocean Sci., 22, 1–15, https://doi.org/10.5194/os-22-1-2026,https://doi.org/10.5194/os-22-1-2026, 2026
Short summary
05 Jan 2026
Internal tides on the Al-Batinah shelf: evolution, structure and predictability
Gerd A. Bruss, Estel Font, Bastien Y. Queste, and Rob A. Hall
Ocean Sci., 22, 31–47, https://doi.org/10.5194/os-22-31-2026,https://doi.org/10.5194/os-22-31-2026, 2026
Short summary
05 Jan 2026
Along-channel Variability of Total Exchange Flow in a Narrow, Well-mixed Estuary: Influence of the M4 Tide
Manuel Diez-Minguito and Hans Burchard
EGUsphere, https://doi.org/10.5194/egusphere-2025-6526,https://doi.org/10.5194/egusphere-2025-6526, 2026
Revised manuscript accepted for OS (discussion: final response, 4 comments)
Short summary
22 Dec 2025
Tracing suspended sediment fluxes using a glider: observations in a tidal shelf environment
Sabrina Homrani, Orens Pasqueron de Fommervault, Mathieu Gentil, Frédéric Jourdin, Xavier Durrieu de Madron, and François Bourrin
Ocean Sci., 21, 3563–3585, https://doi.org/10.5194/os-21-3563-2025,https://doi.org/10.5194/os-21-3563-2025, 2025
Short summary
18 Dec 2025
| Highlight paper
Estimating the AMOC from Argo profiles with machine learning trained on ocean simulations
Yannick Wölker, Willi Rath, Matthias Renz, and Arne Biastoch
Ocean Sci., 21, 3541–3562, https://doi.org/10.5194/os-21-3541-2025,https://doi.org/10.5194/os-21-3541-2025, 2025
Short summary Editorial statement
16 Dec 2025
Groundings of Drifters in the Wadden Sea Inform the Transport of Floating Macroplastic
Marc Emanuel Schneiter, Rolf Hut, and Erik Van Sebille
EGUsphere, https://doi.org/10.5194/egusphere-2025-6170,https://doi.org/10.5194/egusphere-2025-6170, 2025
Revised manuscript under review for OS (discussion: final response, 4 comments)
Short summary
15 Dec 2025
The North Atlantic mean state in mesoscale eddy-resolving coupled models: a multimodel study
Amanda Frigola, Eneko Martin-Martinez, Eduardo Moreno-Chamarro, Margarida Samsó, Saskia Loosvelt-Tomas, Pierre-Antoine Bretonnière, Daria Kuznetsova, Xia Lin, and Pablo Ortega
Ocean Sci., 21, 3507–3540, https://doi.org/10.5194/os-21-3507-2025,https://doi.org/10.5194/os-21-3507-2025, 2025
Short summary
15 Dec 2025
Drivers of seasonal hydrography in Disko Bay, Greenland
Linda Latuta, Lars H. Smedsrud, Elin Darelius, Per Juel Hansen, and Josh K. Willis
Ocean Sci., 21, 3487–3505, https://doi.org/10.5194/os-21-3487-2025,https://doi.org/10.5194/os-21-3487-2025, 2025
Short summary
11 Dec 2025
Diel variability affects the inorganic carbon system in the sea-surface microlayer and influences air-sea CO2 flux estimates
Ander López-Puertas, Oliver Wurl, Sanja Frka, and Mariana Ribas-Ribas
Ocean Sci., 21, 3471–3485, https://doi.org/10.5194/os-21-3471-2025,https://doi.org/10.5194/os-21-3471-2025, 2025
Short summary
11 Dec 2025
Investigating the predictability of Marine Heatwaves at subseasonal to seasonal timescales in New Caledonia, South Pacific
Inès Mangolte, Sophie Cravatte, Alexandre Ganachaud, and Christophe Menkès
EGUsphere, https://doi.org/10.5194/egusphere-2025-5995,https://doi.org/10.5194/egusphere-2025-5995, 2025
Revised manuscript accepted for OS (discussion: final response, 4 comments)
Short summary
10 Dec 2025
Observations of turbulent mixing in the Dotson Ice Shelf cavity
Maren Elisabeth Richter, Karen J. Heywood, Rob A. Hall, and Peter E. D. Davis
Ocean Sci., 21, 3341–3359, https://doi.org/10.5194/os-21-3341-2025,https://doi.org/10.5194/os-21-3341-2025, 2025
Short summary
10 Dec 2025
Observations of cross-shelf transport due to internal wave pumping on the Bay of Biscay shelf
Adèle Moncuquet, Nicole L. Jones, Lucie Bordois, François Dufois, and Pascal Lazure
Ocean Sci., 21, 3375–3395, https://doi.org/10.5194/os-21-3375-2025,https://doi.org/10.5194/os-21-3375-2025, 2025
Short summary
10 Dec 2025
Interannual variability of summertime cross-isobath exchanges in the northern South China Sea: ENSO and riverine influences
Yunping Song, Yuxin Lin, Peng Zhan, Zhiqiang Liu, and Zhongya Cai
Ocean Sci., 21, 3361–3374, https://doi.org/10.5194/os-21-3361-2025,https://doi.org/10.5194/os-21-3361-2025, 2025
Short summary
10 Dec 2025
Microstructure observations and mixing parameterizations along an Atlantic transect in very weak turbulence
Niek Kusters, Sjoerd Groeskamp, Bieito Fernandez Castro, and Hans van Haren
Ocean Sci., 21, 3397–3426, https://doi.org/10.5194/os-21-3397-2025,https://doi.org/10.5194/os-21-3397-2025, 2025
Short summary
05 Dec 2025
Turbulent Mixing in Patagonian Fjords and Channels
Marcela Rojas-Celis, Manuel I. Castillo, Iván Pérez-Santos, Carmen Barrios-Guzmán, José Garcés-Vargas, Alicia Guerrero, Mauricio F. Landaeta, Andrea Piñones, and Maritza Sepúlveda
EGUsphere, https://doi.org/10.5194/egusphere-2025-5846,https://doi.org/10.5194/egusphere-2025-5846, 2025
Preprint under review for OS (discussion: final response, 4 comments)
Short summary
05 Dec 2025
Gliding through marine heatwaves: Subsurface biogeochemical characteristics on the Australian continental shelf
Daneeja Mawren, Julia Araujo, Romain Le Gendre, Jessica A. Benthuysen, Franck Eitel Kemgang Ghomsi, Jayanthi S. Saranya, and Amandine Schaeffer
EGUsphere, https://doi.org/10.5194/egusphere-2025-6045,https://doi.org/10.5194/egusphere-2025-6045, 2025
Revised manuscript accepted for OS (discussion: final response, 4 comments)
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