Bushuk, M., M. Winton, F. A. Haumann, T. Delworth, F. Lu, Y. Zhang, L. Jia, L. Zhang, W. Cooke, M. Harrison, B. Hurlin, N. C. Johnson, S. Kapnick, C. McHugh, H. Murakami, A. Rosati, K.-C. Tseng, A. T. Wittenberg, X. Yang, F. Zeng (2021): Seasonal prediction and predictability of regional Antarctic sea ice. Journal of Climate, 34(15), 6207–6233. doi:10.1175/JCLI-D-20-0965.1.
⤷ Full access: pdf (6.6 MB)


Akhoudas, C. H., J.-B. Salleé, F. A. Haumann, M. P. Meredith, A. Naveira Garabato, G. Reverdin, L. Jullion, G. Aloisi, M. Benetti, M. J. Leng, C. Arrowsmith (2021): Ventilation of the abyss in the Atlantic sector of the Southern Ocean. Scientific Reports, 11, 6760. doi:10.1038/s41598-021-86043-2.
⤷ Full access: pdf (2.3 MB)
⤷ Full access (read only): epdf



Haumann, F. A., R. Moorman, S. Riser, L. H. Smedsrud, T. Maksym, A. P. S. Wong, E. A. Wilson, R. Drucker, L. D. Talley, K. S. Johnson, R. M. Key, J. L. Sarmiento (2020): Supercooled Southern Ocean Waters. Geophysical Research Letters, 47, e2020GL090242. doi:10.1029/2020GL090242.
⤷ Full access: pdf (3.1 MB)



Haumann, F. A., N. Gruber, M. Münnich (2020): Sea-ice induced Southern Ocean subsurface warming and surface cooling in a warming climate. AGU Advances, 1, e2019AV000132. doi:10.1029/2019AV000132.
⤷ Full access: pdf (15.0 MB)



Silvano, A., A. Foppert, S. R. Rintoul, P. R. Holland, T. Tamura, N. Kimura, P. Castagno, P. Falco, G. Budillon, F. A. Haumann, A. C. Naveira Garabato, A. M. Macdonald (2020): Recent recovery of Antarctic Bottom Water formation in the Ross Sea driven by climate anomalies. Nature Geoscience. doi:10.1038/s41561-020-00655-3.
⤷ Full access (accepted version): pdf (15.2 MB)

⤷ Full access (published version, read only): epdf


Bracegirdle, T. J., G. Krinner, M. Tonelli, F. A. Haumann, K. A. Naughten, T. Rackow, L. Roach, I. Wainer (2020): Twenty first century changes in Antarctic and Southern Ocean surface climate in CMIP6. Atmospheric Science Letters, e984. doi:10.1002/asl.984.
⤷ Full access: pdf (17.5 MB)



Hasenfratz, A. P., S. L. Jaccard, A. Martínez-García, D. M. Sigman, D. A. Hodell, D. Vance, S. M. Bernasconi, H. F. Kleiven, F. A. Haumann, G. H. Haug (2019): The residence time of Southern Ocean surface waters and the 100,000-year ice age cycle. Science, 363, 1080-1084. doi:10.1126/science.aat7067.
⤷ Full access: pdf (1.0 MB)



Nissen, C., M. Vogt, M. Münnich, N. Gruber, F. A. Haumann (2018): Factors controlling coccolithophore biogeography in the Southern Ocean. Biogeosciences, 15, 6997-7024. doi:10.5194/bg-15-6997-2018.
⤷ Full access: pdf (5.2 MB)



Schlosser, E., F. A. Haumann, M. N. Raphael (2018): Atmospheric influences on the anomalous 2016 Antarctic sea ice decay. The Cryosphere, 12, 1103-1119. doi:10.5194/tc-12-1103-2018.
⤷ Full access: pdf (7.0 MB)



Haumann, F. A., N. Gruber, M. Münnich, I. Frenger, S. Kern (2016): Sea-ice transport driving Southern Ocean salinity and its recent trends. Nature, 537, 89–92. doi:10.1038/nature19101.
⤷ Full access: pre-print pdf (3.9 MB)
⤷ Full access (read only): epdf



Landschützer, P., N. Gruber, F. A. Haumann, C. Rödenbeck, D. C. E. Bakker, S. van Heuven, M. Hoppema, N. Metzl, C. Sweeney, T. Takahashi, B. Tilbrook, R. Wanninkhof (2015): The reinvigoration of the Southern Ocean carbon sink. Science, 349 (6253), 1221-1224. doi:10.1126/science.aab2620.
⤷ Full access: pre-print pdf (3 MB)



Stössel, A., D. Notz, F. A. Haumann, H. Haak, J. Jungclaus and U. Mikolajewicz (2015): Controlling High-Latitude Southern Ocean Convection in Climate Models. Ocean Modelling, 86, 58-75. doi:10.1016/j.ocemod.2014.11.008.
⤷ Full access: pre-print pdf (3.2 MB)



Haumann, F. A., D. Notz and H. Schmidt (2014): Anthropogenic influence on recent circulation-driven Antarctic sea-ice changes. Geophysical Research Letters. doi:10.1002/2014GL061659.
⤷ Full access: pdf (1.1 MB)



Haumann, F. A., A. M. Batenburg, G. Pieterse, C. Gerbig, M. C. Krol, and T. Röckmann (2013): Emission ratio and isotopic signatures of molecular hydrogen emissions from tropical biomass burning, Atmos. Chem. Phys., 13, 9401-9413, doi:10.5194/acp-13-9401-2013.
⤷ Full access: pdf (4.1 MB)



Notz, D., F. A. Haumann, H. Haak, J. Jungclaus and J. Marotzke (2013): Arctic sea-ice evolution as modeled by MPI-ESM. Journal of Advances in Modeling Earth Systems. doi:10.1002/jame.20016.
⤷ Full access: pdf (1.8 MB)



Tomassini, L., S. Hagemann, C. Moseley, A. Haumann, R. Podzun and D. Jacob (2011): Extremes and predictability in the European pre-industrial climate of a regional climate model. Climate Dynamics, 36(11), 2371-2397. doi:10.1007/s00382-010-0814-2.
⤷ Full access: pdf (4.1 MB)




Data

Haumann, F. A., Thomas, J., Tsukernik, M. and Leonard K. (2020). Seawater temperature profiles from Expendable Bathythermograph (XBT) probe deployments during the Antarctic Circumnavigation Expedition (ACE). (Version 1.0) [Data set]. Zenodo. doi:10.5281/zenodo.3836648.

Haumann, F. A., Leonard, K., Budéus, G., Meredith, M. P., Gorodetskaya, I. V., Hutchings, J., Stammerjohn, S., Tsukernik, M. and Thomas, J. (2020). Seawater salinity sample measurements from the Antarctic Circumnavigation Expedition (ACE). (Version 1.0) [Data set]. Zenodo. doi:10.5281/zenodo.1494924.

Haumann, F. A., C. Robinson, J. Thomas, J. Hutchings, C. Pina Estany, A. Tarasenko, F. Gerber, K. Leonard (2020): Physical and biogeochemical oceanography data from underway measurements with an AquaLine Ferrybox during the Antarctic Circumnavigation Expedition (ACE). (Version 1.0) [Data set]. Zenodo. doi:10.5281/zenodo.3660851.

Haumann, F. A., N. Gruber, M. Münnich (2020): Sea-ice induced Southern Ocean subsurface warming and surface cooling in a warming climate: ROMS model data (Version 1.0) [Data set]. Zenodo. doi:10.5281/zenodo.3709154.

Haumann, F. A., K. Leonard, M. P. Meredith, C. Arrowsmith, I. V. Gorodetskaya, J. Hutchings, M. Lehning, M. J. Leng, S. Stammerjohn, M. Tsukernik, Y. Weber (2019). Seawater stable isotope sample measurements from the Antarctic Circumnavigation Expedition (ACE) (Version 1.0) [Data set]. Zenodo. doi:10.5281/zenodo.1494915.

Henry, T., C. Robinson, F. A. Haumann, J. Thomas, J. Hutchings, N. Schuback, M. Tsukernik, K. Leonard (2019). Physical and biogeochemical oceanography data from Conductivity, Temperature, Depth (CTD) rosette deployments during the Antarctic Circumnavigation Expedition (ACE). (Version 1.0) [Data set]. Zenodo. doi:10.5281/zenodo.3247384.

Hasenfratz, A. P., S. L. Jaccard, A. Martínez-García, D. Sigman, D. A. Hodell, D. Vance, S. M. Bernasconi, H. F. Kleiven, F. A. Haumann, G. H. Haug (2019): Age model / tie points of ODP 1094 (1.5 Ma); δ18O, Mg/Ca, Mn/Ca of planktic and benthic foraminifera, sea surface and bottom water temperature, and δ18O of surface and bottom water of ODP Site 177-1094 (1.5 Ma). PANGAEA. doi:10.1594/PANGAEA.901386.

Nissen, C., M. Vogt, N. Gruber, M. Münnich, F. A. Haumann (2018): ROMS-BEC model data: Factors controlling coccolithophorebiogeography in the Southern Ocean. ETH Zurich. doi:10.3929/ethz-b-000304530.

Haumann, F. A., N. Gruber, M. Münnich, I. Frenger, S. Kern (2016): Antarctic sea-ice freshwater fluxes associated with freezing, transport, and melting. ETH Zurich. doi:10.16904/8. FTP data access.


Thesis

F. A. Haumann (2016): Southern Ocean response to recent changes in surface freshwater fluxes. Doctoral Thesis. ETH Zurich. doi:10.3929/ethz-b-000166276.

F. A. Haumann (2011): Dynamical Interaction between Atmosphere and Sea Ice in Antarctica. Master's thesis. Utrecht University.


Other

Drushka, K., Gaube, P., Armitage, T., Cerovecki, I., Fenty, I., Fournier, S., Gentemann, C., Girton, J., Haumann, A., Lee, T., Mazloff, M., Padman, L., Rainville, L., Schanze, J., Springer, S., Steele, M., Thomson, J., and Wilson, E. (2020): A NASA High-latitude Salinity Campaign, White paper, 20 pp..doi:10.6084/m9.figshare.12469154.v1.

Hofmann, E., L. Biddle, T. de Bruin, C. Brooks, S. Corney, A. Haumann, N. Johnston, M. Mazloff, E. Murphy, C. Reiss, J. Russell, H. Rosenthal, E. Sikes (2020): Report: 1st Southern Ocean Regional Workshop. UN Decade of Ocean Science for Sustainable Development (2021-2030). 16 February 2020, San Diego, CA USA.

Gruber, N., D. Clement, T. Frölicher, A. Haumann, P. Landschützer (2015): The Global Ocean Carbon Sink: Recent Trends and Variability. Nova Acta Leopoldina, 121 (408), 85–88.


Conferences (first author contributions only)

2021

F. A. Haumann, R. Moorman, S. C. Riser, L. H. Smedsrud, T. Maksym, A. P. S. Wong, E. A. Wilson, R. Drucker, L. D. Talley, K. S. Johnson, R. M. Key, and J. L. Sarmiento: Supercooled Southern Ocean Waters. EGU General Assembly, Vienna, AT. (virtual presentation)

2020

F. A. Haumann, R. Moorman, S. C. Riser, L. H. Smedsrud, T. Maksym, A. P. S. Wong, E. A. Wilson, R. Drucker, L. D. Talley, K. S. Johnson, R. M. Key, and J. L. Sarmiento: Supercool Southern Ocean Waters from Sinking Plumes and Ice-Shelf Melting. AGU Fall Meeting, San Francisco, USA. (virtual poster presentation)

F. A. Haumann: Climatic importance of Southern Ocean salinity: Changes, challenges, and opportunities. European Polar Science Week, Copenhagen, DK. (virtual presentation)

F. A. Haumann, N. Gruber, M. Münnich: Sea-ice Induced Southern Ocean Subsurface Warming and Surface Cooling in a Warming Climate. EGU General Assembly, Vienna, AT. (virtual presentation)

F. A. Haumann, S. Bartusek, T. J. Bracegirdle, M. Meredith, J. L. Sarmiento: A major shift in the Southern Ocean climate system. 2020 Ocean Sciences Meeting, San Diego, USA. (Oral presentation)

2019

F. A. Haumann, S. Bartusek, T. J. Bracegirdle, M. Meredith, J. L. Sarmiento: A major shift in the Southern Ocean climate system and the role of sea ice. AGU Fall Meeting 2019, San Francisco, CA. (Oral presentation, invited)

F. A. Haumann, S. Bartusek, T. J. Bracegirdle, J. L. Sarmiento: A major shift in the Southern Ocean climate system. 27th IUGG General Assembly, Montréal, CA. (Oral presentation)

F. A. Haumann, M. P. Meredith, K. Leonard, M. Leng, C. Arrowsmith, G. Budéus: Linking Southern Ocean overturning and the hydrological cycle. ORCHESTRA annual meeting, Plymouth, UK. (Oral presentation)

F. A. Haumann, S. Bartusek, J. L. Sarmiento: A major shift in the Southern Ocean climate system and the role of sea ice. SCAR AntClim21 workshop on 21st century projections and predictions for Antarctica and the Southern Ocean, Cambridge, UK. (Oral presentation, invited)

2018

F. A. Haumann, S. Bartusek, J. Sarmiento: A Previously Unrecorded Anomaly in the Southern Ocean Climate System. AGU Fall Meeting, Washington D.C., USA. (Oral presentation)

F. A. Haumann, M. Meredith, K. Leonard, M. Leng, C. Arrowsmith, G. Budéus: Southern Ocean freshwater sources inferred from oxygen isotope data. ESA Ocean Salinity Science Conference, Paris, FR. (Oral presentation)

F. A. Haumann, M. Meredith, J. Sarmiento, N. Gruber, K. Leonard: Southern Ocean freshwater sources inferred from oxygen isotope data. POLAR2018, Davos, CH. (Oral presentation)

F. A. Haumann, M. Meredith, J. Sarmiento, K. Leonard: Importance of sea-ice processes for Southern Ocean stratification inferred from the oxygen isotopic composition of seawater. EGU General Assembly, Vienna, AT. (Poster)

F. A. Haumann, N. Gruber, M. Münnich, M. P. Meredith, J. L. Sarmiento: Sea-Ice Induced Changes in Southern Ocean Hydrography and their Representation in Global Climate Models. 2018 Ocean Sciences Meeting, Portland, OR, USA. (Oral presentation)

2017

F. A. Haumann, M. Münnich, N. Gruber: Recent Southern Ocean surface cooling induced by sea-ice freshwater flux changes. EGU General Assembly, Vienna, AT. (Oral presentation)

2016

F. A. Haumann, N. Gruber, M. Münnich, S. Eberenz, C. Nissen, P. Landschützer: Strengthening of the Southern Ocean Carbon Sink through Recent Changes in Freshwater Forcing. 2016 Ocean Sciences Meeting, New Orleans, Louisiana, USA. (Oral presentation)

F. A. Haumann: Dependence of Antarctic Sea-Ice Trends on Zonally Asymmetric Atmospheric Circulation Changes and Ocean Stratification. Antarctic Sea Ice Workshop, National Academies of Science, Boulder, Colorado, USA. (Oral presentation & panel member of plenary discussion)

2015

F. A. Haumann, N. Gruber, M. Münnich, S. Eberenz, C. Nissen, P. Landschützer: Cryospheric drivers of changes in Southern Ocean stratification and carbon uptake. 26th General Assembly of the International Union of Geodesy and Geophysics (IUGG), Prague, Czech Republic. (Oral presentation)

F. A. Haumann, D. Notz, and H. Schmidt: Anthropogenic influence on recent Antarctic sea-ice changes: Why do models and observations disagree?. 26th General Assembly of the International Union of Geodesy and Geophysics (IUGG), Prague, Czech Republic. (Poster)

2014

F. A. Haumann, M. Münnich, I. Frenger, and N. Gruber: Freshening of the Southern Ocean through enhanced sea-ice transport. 15th Swiss Global Change Day, Bern, CH. (Poster: Awarded)

F. A. Haumann, D. Notz, and H. Schmidt: Circulation-driven response of Antarctic sea ice to external anthropogenic forcings: Why do models and observations disagree? IGS 2014 Sea-Ice Symposium, C3 Convention Centre, Hobart, Australia. (Poster)

F. A. Haumann, M. Münnich, I. Frenger, and N. Gruber: Sea-ice freshwater flux: An important driver of recent Southern Ocean salinity changes. 2014 Ocean Sciences Meeting, Hawaii Convention Center, Honolulu, Hawaii, USA. (Oral presentation)

2013

F. A. Haumann, I. Frenger, M. Münnich, and N. Gruber: Sea ice freshwater fluxes: An underestimated driver of the Southern Ocean water cycle and its recent changes.The Royal Society meeting on New models and observations of the Southern Ocean, its role in global climate and the carbon cycle, Chicheley Hall, Buckinghamshire, UK. (Poster)

F. A. Haumann, M. Münnich, I. Frenger, and N. Gruber: On the role of sea-ice transport for Southern Ocean stratification in the past, present, and future. Davos Atmosphere and Cryosphere Assembly 2013, Davos, CH. (Oral presentation)

F. A. Haumann, I. Frenger, M. Münnich, and N. Gruber: Sea ice freshwater fluxes: An underestimated driver of the Southern Ocean water cycle and its recent changes. C2SM Symposium 2013: The Water Cycle in a Changing Climate, ETH Zurich, CH. (Poster)

F. A. Haumann, M. Münnich, I. Frenger, and N. Gruber: On the role of sea ice for Southern Ocean stratification. EGU General Assembly, Vienna, AT. (Poster)

F. A. Haumann, A. M. Batenburg, G. Pieterse, C. Gerbig, and T. Röckmann: Signature of molecular hydrogen emissions from tropical biomass burning. EGU General Assembly, Vienna, AT. (Poster)

F. A. Haumann, M. Münnich, I. Frenger, and N. Gruber: On the role of sea ice for Southern Ocean stratification. 6th IBP Congress. (Poster)

2012

F. A. Haumann, D. Notz, H. Schmidt and M. R. van den Broeke: Response of Wind-Driven Antarctic Sea Ice Transport to External Anthropogenic Forcings. EGU General Assembly, Vienna, AT. (Oral presentation)

Media

Interview with Science Media Center Germany (02/07/2021): “Die Antarktis im Klimawandel“. URL.

Interview with Swiss Academies of Arts and Sciences (10/07/2018): “Interview mit Alexander Haumann–Erfahrungen aus seiner Forschung im Südpolarmeer“. URL.

Radio interview by SRF 4 News aktuell (21/03/2017) on “Ein Schatz aus Wasserproben rund um den Südpol”. URL (German only).

News article on the ETH Zurich Zukunftsblog (20/03/2017) on “Searching for the origin of freshwater in the ocean” by Alexander Haumann. URL.