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Proxy-Based Assessment of Strength and Frequency of Meteotsunamis in Future Climate


Vilibić, Ivica; Šepić, Jadranka; Dunić, Natalija; Monserrat, Sebastian; Jorda, Gabriel
Proxy-Based Assessment of Strength and Frequency of Meteotsunamis in Future Climate // Geophysical research letters, 45 (2018), 19; 10501-10508 doi:10.1029/2018GL079566 (međunarodna recenzija, članak, znanstveni)


Naslov
Proxy-Based Assessment of Strength and Frequency of Meteotsunamis in Future Climate

Autori
Vilibić, Ivica ; Šepić, Jadranka ; Dunić, Natalija ; Monserrat, Sebastian ; Jorda, Gabriel

Izvornik
Geophysical research letters (0094-8276) 45 (2018), 19; 10501-10508

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Meteotsunamis, future climate

Sažetak
A climate synoptic meteotsunami index has been constructed using synoptic variables for the Balearic Islands. The index allows for the very first assessment of atmospherically driven intense sea level oscillations at the tsunami timescale (<2 hr) in future climates. The index has been computed using outputs from evaluation, historical, and three scenario MED-11_CNRM Med-CORDEX regional atmospheric climate runs. The reliability of the index has been verified against reanalysis simulations and on documented meteotsunami events. No significant changes in the index are projected under RCP2.6 and RCP4.5 scenarios, while the yearly number of days with meteotsunamis is expected to increase by 34% under the RCP8.5 scenario by the year 2100. This increase will dominantly occur during the summer season (May– August), being contemporaneous with maximum index values. The presented results are relevant for assessment of sea level extremes worldwide, since high-frequency sea level oscillations may contribute up to 40% of the total range.

Izvorni jezik
Engleski

Znanstvena područja
Geofizika



POVEZANOST RADA


Ustanove
Institut za oceanografiju i ribarstvo, Split

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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