Výsledky vyhledávání - "Carlota, Escutia"

Akademický článek

Beryllium isotope variations recorded in the Adélie Basin, East Antarctica reflect Holocene changes in ice dynamics, productivity, and scavenging efficiency

Autor: Bethany C. Behrens, Yusuke Yokoyama, Yosuke Miyairi, Adam D. Sproson, Masako Yamane, Francisco J. Jimenez-Espejo, Robert M. McKay, Katelyn M. Johnson, Carlota Escutia, Robert B. Dunbar

Publikováno v: Quaternary Science Advances, Vol 7, Iss , Pp 100054- (2022)

The Adélie Basin is a relatively small (∼1600 km2), semi-enclosed continental shelf bathymetric depression located adjacent to the Wilkes Subglacial Basin, a basin underlying a sector of the East Antarctic Ice Sheet that contains ∼3–4 m sea le

Externí odkaz: https://doaj.org/article/b3d6e1ee25dd45979771b5337ffdee53

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Akademický článek

Ocean temperature impact on ice shelf extent in the eastern Antarctic Peninsula

Autor: Johan Etourneau, Giovanni Sgubin, Xavier Crosta, Didier Swingedouw, Verónica Willmott, Loïc Barbara, Marie-Noëlle Houssais, Stefan Schouten, Jaap S. Sinninghe Damsté, Hugues Goosse, Carlota Escutia, Julien Crespin, Guillaume Massé, Jung-Hyun Kim

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)

Ocean warming contributes to the thinning of the Antarctic ice shelves, however, lack of observations has prevented a quantification of this contribution. Here the authors use geological records to show that 0.3–1.5 °C ocean warming has played a c

Externí odkaz: https://doaj.org/article/7b87bcc9763e45fc874278518d265ca3

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Akademický článek

Southern Ocean warming and Wilkes Land ice sheet retreat during the mid-Miocene

Autor: Francesca Sangiorgi, Peter K. Bijl, Sandra Passchier, Ulrich Salzmann, Stefan Schouten, Robert McKay, Rosemary D. Cody, Jörg Pross, Tina van de Flierdt, Steven M. Bohaty, Richard Levy, Trevor Williams, Carlota Escutia, Henk Brinkhuis

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)

Ocean heat is important in forcing ice sheet retreat, yet past ocean temperature data from proximal ice sheet locations are sparse. Here, the authors present temperature reconstructions from the Wilkes Land subglacial basin during the mid-Miocene, an

Externí odkaz: https://doaj.org/article/5d1d8a15101a4010af35615aec6ac5b9

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3D Geophysical and Geological Modeling of the South Orkney Microcontinent (Antarctica): Tectonic Implications for the Scotia Arc Development

Autor: Cecilia Morales‐Ocaña, Fernando Bohoyo, Carlota Escutia, Carlos Marín‐Lechado, Carmen Rey‐Moral, María Druet, Jesús Galindo‐Zaldívar, Adolfo Maestro

Publikováno v: Tectonics. 42

This research was funded by the Spanish Ministry of Science, Innovation and Universities predoctoral Grant PRE2018-084612 linked to the coordinated project TASDRACC (CTM2017-89711-C2-1P and CTM2017-89711-C2-2P), cofounded by the European Union throug

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebe0523da4622b7e4dcb370145e8b681
https://doi.org/10.1029/2022tc007602

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Supplementary material to 'Late Cenozoic Sea Surface Temperature evolution of the South Atlantic Ocean'

Autor: Frida S. Hoem, Adrián López-Quirós, Suzanna van de Lagemaat, Johan Etourneau, Marie-Alexandrine Sicre, Carlota Escutia, Henk Brinkhuis, Francien Peterse, Francesca Sangiorgi, Peter K. Bijl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aede5df198a08a18a15845281d441fa3
https://doi.org/10.5194/egusphere-2023-291-supplement

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Late Cenozoic Sea Surface Temperature evolution of the South Atlantic Ocean

Autor: Frida S. Hoem, Adrián López-Quirós, Suzanna van de Lagemaat, Johan Etourneau, Marie-Alexandrine Sicre, Carlota Escutia, Henk Brinkhuis, Francien Peterse, Francesca Sangiorgi, Peter K. Bijl

Publikováno v: eISSN

At present, a strong latitudinal sea surface temperature (SST) gradient of ~16 °C exists across the Southern Ocean, maintained by the Antarctic Circumpolar Current (ACC) and a set of complex frontal systems. Together with the Antarctic ice masses, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::158959bf20062a179314768053c66c7f
https://egusphere.copernicus.org/preprints/2023/egusphere-2023-291/

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Sensitivity of Holocene East Antarctic productivity to subdecadal variability set by sea ice

Autor: Nancy A. N. Bertler, James A Bendle, Katelyn M. Johnson, Johan Etourneau, Yusuke Yokoyama, Anya Albot, Robert B. Dunbar, Kate E. Ashley, Xavier Crosta, Huw J. Horgan, Stephen F. Pekar, Carlota Escutia, Francisco J. Jiménez-Espejo, Christina R. Riesselman, Masako Yamane, Robert M. McKay

Publikováno v: Nature Geoscience (1752-0894) (Springer Science and Business Media LLC), 2021-10, Vol. 14, N. 10, P. 762-768
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Antarctic sea-ice extent, primary productivity and ocean circulation represent interconnected systems that form important components of the global carbon cycle. Subdecadal to centennial-scale variability can influence the characteristics and interact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88b249ca5bc26f3291f471c030f04bc6
https://doi.org/10.1038/s41561-021-00816-y

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