Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Alessandro Silvano"'
Autor:
Zhaoru Zhang, Chuan Xie, Pasquale Castagno, Matthew H. England, Xiaoqiao Wang, Michael S. Dinniman, Alessandro Silvano, Chuning Wang, Lei Zhou, Xichen Li, Meng Zhou, Giorgio Budillon
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Antarctic Bottom Water (AABW), which supplies the lower limb of the thermohaline circulation, originates from dense shelf water (DSW) forming in Antarctic polynyas. Here, combining a long mooring record of DSW measurements with numerical sim
Externí odkaz:
https://doaj.org/article/c67870c06043458db9603782551d2c86
Autor:
Federica Donda, Michele Rebesco, Vedrana Kovacevic, Alessandro Silvano, Manuel Bensi, Laura De Santis, Yair Rosenthal, Fiorenza Torricella, Luca Baradello, Davide Gei, Amy Leventer, Alix Post, German Leitchenkov, Taryn Noble, Fabrizio Zgur, Andrea Cova, Philip O’Brien, Roberto Romeo
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract The intrusion of relatively warm water onto the continental shelf is widely recognized as a threat to Antarctic ice shelves and glaciers grounded below sea level, as enhanced ocean heat increases their basal melt. While the circulation of wa
Externí odkaz:
https://doaj.org/article/7b607eb8cc344eaaafd0b8a8715be8e5
Autor:
Alessandro Silvano, Sarah Purkey, Arnold L. Gordon, Pasquale Castagno, Andrew L. Stewart, Stephen R. Rintoul, Annie Foppert, Kathryn L. Gunn, Laura Herraiz-Borreguero, Shigeru Aoki, Yoshihiro Nakayama, Alberto C. Naveira Garabato, Carl Spingys, Camille Hayatte Akhoudas, Jean-Baptiste Sallée, Casimir de Lavergne, E. Povl Abrahamsen, Andrew J. S. Meijers, Michael P. Meredith, Shenjie Zhou, Takeshi Tamura, Kaihe Yamazaki, Kay I. Ohshima, Pierpaolo Falco, Giorgio Budillon, Tore Hattermann, Markus A. Janout, Pedro Llanillo, Melissa M. Bowen, Elin Darelius, Svein Østerhus, Keith W. Nicholls, Craig Stevens, Denise Fernandez, Laura Cimoli, Stanley S. Jacobs, Adele K. Morrison, Andrew McC. Hogg, F. Alexander Haumann, Ali Mashayek, Zhaomin Wang, Rodrigo Kerr, Guy D. Williams, Won Sang Lee
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Dense, cold waters formed on Antarctic continental shelves descend along the Antarctic continental margin, where they mix with other Southern Ocean waters to form Antarctic Bottom Water (AABW). AABW then spreads into the deepest parts of all major oc
Externí odkaz:
https://doaj.org/article/7ec8799498c04806b82197b2a7faab09
Autor:
Boris Dorschel, Laura Hehemann, Sacha Viquerat, Fynn Warnke, Simon Dreutter, Yvonne Schulze Tenberge, Daniela Accettella, Lu An, Felipe Barrios, Evgenia Bazhenova, Jenny Black, Fernando Bohoyo, Craig Davey, Laura De Santis, Carlota Escutia Dotti, Alice C. Fremand, Peter T. Fretwell, Jenny A. Gales, Jinyao Gao, Luca Gasperini, Jamin S. Greenbaum, Jennifer Henderson Jencks, Kelly Hogan, Jong Kuk Hong, Martin Jakobsson, Laura Jensen, Johnathan Kool, Sergei Larin, Robert D. Larter, German Leitchenkov, Benoît Loubrieu, Kevin Mackay, Larry Mayer, Romain Millan, Mathieu Morlighem, Francisco Navidad, Frank O. Nitsche, Yoshifumi Nogi, Cécile Pertuisot, Alexandra L. Post, Hamish D. Pritchard, Autun Purser, Michele Rebesco, Eric Rignot, Jason L. Roberts, Marzia Rovere, Ivan Ryzhov, Chiara Sauli, Thierry Schmitt, Alessandro Silvano, Jodie Smith, Helen Snaith, Alex J. Tate, Kirsty Tinto, Philippe Vandenbossche, Pauline Weatherall, Paul Wintersteller, Chunguo Yang, Tao Zhang, Jan Erik Arndt
Publikováno v:
Scientific Data, Vol 9, Iss 1, Pp 1-13 (2022)
Measurement(s) depth of water Technology Type(s) echosounder Factor Type(s) bathymetry Sample Characteristic - Environment sea floor Sample Characteristic - Location Southern Ocean
Externí odkaz:
https://doaj.org/article/18e2b292f40145cab97bc25fb07ce34d
Publikováno v:
Oceanography, Vol 29, Iss 4, Pp 130-143 (2016)
Assessments of the Antarctic contribution to future sea level rise have generally focused on ice loss in West Antarctica. This focus was motivated by glaciological and oceanographic observations that showed ocean warming was driving loss of ice mass
Externí odkaz:
https://doaj.org/article/21faf471fa754ea4a74ac5b83abd3068
Deep convection from dense water formation in the Southern Ocean drives the lower limb of the global overturning circulation, sequesters anthropogenic heat and carbon from the atmosphere and ventilates the abyssal ocean. The rate and location of dens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d38a0fef0167fed8b5db58b49535b4a2
https://doi.org/10.5194/egusphere-egu23-5080
https://doi.org/10.5194/egusphere-egu23-5080
Autor:
Alessandro Silvano, Paul R. Holland, Kaitlin A. Naughten, Oana Dragomir, Pierre Dutrieux, Adrian Jenkins, Yidongfang Si, Andrew L. Stewart, Beatriz Peña Molino, Gregor W. Janzing, Tiago S. Dotto, Alberto C. Naveira Garabato
Publikováno v:
XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
Warm ocean waters drive rapid ice-shelf melting in the Amundsen Sea. The ocean heat transport toward the ice shelves is associated with the Amundsen Undercurrent, a near-bottom current that flows eastward along the shelf break and transports warm wat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1762038f2023815566f63112c2b7e05
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016397
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016397
Autor:
Alessandro Silvano, Paul Holland
This dataset provides model output for the 1979-2019 ice-ocean simulations in the Amundsen Sea, Antarctica. The simulationisperformed with the MITgcm model at 1/10 degree resolution, including components for the ocean, sea ice, and ice shelf thermody
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9926a0f642bfd47b15980e87d9c781b3
Autor:
Shenjie Zhou, Andrew Meijers, Michael Meredith, Povl Abrahamsen, Alessandro Silvano, Paul Holland, Jean-Baptiste Sallée, Svein Østerhus
Antarctic Bottom Water (AABW) is one of the most important deep water masses contributing to the lower limb of the global overturning circulation, which modulates the deep ocean ventilation and oceanic heat/carbon exchanges on multidecadal to millenn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62db4968cf4aa53c529543d62eba00ed
https://doi.org/10.5194/egusphere-egu22-7897
https://doi.org/10.5194/egusphere-egu22-7897
Autor:
Oana Dragomir, Alessandro Silvano, Anna Hogg, Michael Meredith, George Nurser, Alberto Naveira Garabato
Publikováno v:
XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
The marine-terminating glaciers of the Amundsen Sea are experiencing increased basal melting associated with an inflow of warm and salty water from the deep ocean onto the shelf via submarine glacial troughs.Modelling work suggests thatvariability in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7f9f4cbcb3b51d318cb08e64e997b62
https://doi.org/10.5194/egusphere-egu22-10635
https://doi.org/10.5194/egusphere-egu22-10635