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Naslov:Experimental evidence of long-term oceanic circulation reversals without wind influence in the North Ionian Sea
Avtorji:ID Rubino, Angelo (Avtor)
ID Gačić, Miroslav (Avtor)
ID Bensi, Manuel (Avtor)
ID Kovacevic, Vedrana (Avtor)
ID Malačič, Vlado (Avtor)
ID Menna, Milena (Avtor)
ID Negretti, Maria Eletta (Avtor)
ID Sommeria, Joel (Avtor)
ID Zanchettin, Davide (Avtor)
ID Barreto, Ricardo V. (Avtor)
ID Ursella, Laura (Avtor)
ID Cardin, Vanessa (Avtor)
ID Civitarese, Giuseppe (Avtor)
ID Orlić, Mirko (Avtor)
ID Petelin, Boris (Avtor)
ID Siena, Giuseppe (Avtor)
Datoteke:URL URL - Izvorni URL, za dostop obiščite https://www.nature.com/articles/s41598-020-57862-6
 
.pdf PDF - Predstavitvena datoteka, prenos (1,81 MB)
MD5: BC6DF513027A4605F26C1726DD647904
 
Jezik:Angleški jezik
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:Logo NIB - Nacionalni inštitut za biologijo
Povzetek:Under the emerging features of interannual-to-decadal ocean variability, the periodical reversals of the North Ionian Gyre (NIG), driven mostly by the mechanism named Adriatic-Ionian Bimodal Oscillating System (BiOS), are known as impacting on marine physics and biogeochemistry and potentially influencing short-term regional climate predictability in the Eastern Mediterranean. Whilst it has been suggested that local wind forcing cannot explain such variability, aspects of the alternative hypothesis indicating that NIG reversals mainly arises from an internal ocean feedback mechanism alone remain largely debated. Here we demonstrate, using the results of physical experiments, performed in the world’s largest rotating tank and numerical simulations, that the main observed feature of BiOS, i.e., the switch of polarity of the near-surface circulation in the NIG, can be induced by a mere injection of dense water on a sloping bottom. Hence, BiOS is a truly oceanic mode of variability and abrupt polarity changes in circulation can arise solely from extreme dense water formation events.
Ključne besede:physical oceanography, climate and Earth system modelling
Status publikacije:Objavljeno
Verzija publikacije:Objavljena publikacija
Datum objave:05.02.2020
Leto izida:2020
Št. strani:str. 1-9
Številčenje:Vol. 10
PID:20.500.12556/DiRROS-19505 Novo okno
UDK:574.5
ISSN pri članku:2045-2322
DOI:10.1038/s41598-020-57862-6 Novo okno
COBISS.SI-ID:5309519 Novo okno
Opomba:Nasl. z nasl. zaslona; Opis vira z dne 6. 2. 2020;
Datum objave v DiRROS:19.07.2024
Število ogledov:473
Število prenosov:300
Metapodatki:XML DC-XML DC-RDF
:
RUBINO, Angelo, GAČIĆ, Miroslav, BENSI, Manuel, KOVACEVIC, Vedrana, MALAČIČ, Vlado, MENNA, Milena, NEGRETTI, Maria Eletta, SOMMERIA, Joel, ZANCHETTIN, Davide, BARRETO, Ricardo V., URSELLA, Laura, CARDIN, Vanessa, CIVITARESE, Giuseppe, ORLIĆ, Mirko, PETELIN, Boris in SIENA, Giuseppe, 2020, Experimental evidence of long-term oceanic circulation reversals without wind influence in the North Ionian Sea. Scientific reports [na spletu]. 2020. Vol. 10, p. 1–9. [Dostopano 12 april 2025]. DOI 10.1038/s41598-020-57862-6. Pridobljeno s: https://dirros.openscience.si/IzpisGradiva.php?lang=slv&id=19505
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Gradivo je del revije

Naslov:Scientific reports
Skrajšan naslov:Sci. rep.
Založnik:Nature Publishing Group
ISSN:2045-2322
COBISS.SI-ID:18727432 Novo okno

Gradivo je financirano iz projekta

Financer:EC - European Commission
Številka projekta:654110
Naslov:HYDRALAB+ Adapting to climate change
Akronim:HYDRALAB-PLUS

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

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