Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 1158597

Observation, Preconditioning and Recurrence of Exceptionally High Salinities in the Adriatic Sea


Mihanović, Hrvoje; Vilibić, Ivica; Šepić, Jadranka; Matić, Frano; Ljubešić, Zrinka; Mauri, Elena; Gerin, Riccardo; Notarstefano, Giulio; Poulain, Pierre-Marie
Observation, Preconditioning and Recurrence of Exceptionally High Salinities in the Adriatic Sea // Frontiers in marine science, 8 (2021), 672210, 22 doi:10.3389/fmars.2021.672210 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1158597 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Observation, Preconditioning and Recurrence of Exceptionally High Salinities in the Adriatic Sea

Autori
Mihanović, Hrvoje ; Vilibić, Ivica ; Šepić, Jadranka ; Matić, Frano ; Ljubešić, Zrinka ; Mauri, Elena ; Gerin, Riccardo ; Notarstefano, Giulio ; Poulain, Pierre-Marie

Izvornik
Frontiers in marine science (2296-7745) 8 (2021); 672210, 22

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

Ključne riječi
surface salinity maximum ; heat fluxes ; river discharges ; decadal salinity oscillations ; Adriatic Sea

Sažetak
The paper aims to describe the preconditioning and observations of exceptionally high salinity values that were observed in summer and autumn of 2017 in the Adriatic. The observations encompassed CTD measurements carried out along the well- surveyed climatological transect in the Middle Adriatic (the Palagruža Sill, 1961–2020), Argo profiling floats and several glider missions, accompanied with satellite altimetry and operational ocean numerical model (Mediterranean Forecasting System) products. Typically, subsurface salinity maximum, with values lower than 39.0, is observed in the Southern Adriatic (usually between 200 and 400 m), related to ingressions of saltier and warmer waters originating in the eastern Mediterranean (Levantine Intermediate Water—LIW). However, seasonally strong inflow of warm and high salinity waters (S > 38.8) has been observed much closer to the surface since spring 2015. The main LIW core deepened at the same time (to 400–700 m). Such double-maxima vertical pattern was eventually disturbed by winter convection at the beginning of 2017, increasing salinities throughout the water column. A new episode of very strong inflow of high salinity waters from the Northern Ionian was observed in late winter and spring of 2017, this time restricted almost to the surface. As most of 2017 was characterized by extremely dry conditions, low riverine inputs and warmer than usual summer over the Adriatic and Northern Ionian, salinity values above the sharp and shallow (15–40 m) thermocline significantly increased. The maximum recorded salinity was 39.26, as measured by the Argo float in the Southern Adriatic. Surface salinity maximum events, but with much lower intensity, have been documented in the past. Both past events and the 2017 event were characterized by (i) concurrence with overall high salinity conditions and cyclonic or transitional phase of the Adriatic-Ionian Bimodal Oscillating System, (ii) very low river discharges preconditioning the events for a year or more, (iii) higher-than-average heat fluxes during most of the summer and early autumn periods, forming a stable warm layer above the thermocline, and (iv) higher-than-average E-P (evaporation minus precipitation) acting on this warm surface layer. Importantly, the 2017 event was also preceded by strong near-surface inflow of very saline waters from the Northern Ionian in early 2017.

Izvorni jezik
Engleski

Znanstvena područja
Geofizika, Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekti:
HRZZ-IP-2016-06-1955 - Višegodišnje i dekadne oscilacije Jadranskog mora: opažanja, modeliranje i posljedice (ADIOS) (Vilibić, Ivica, HRZZ - 2016-06) ( CroRIS)
HRZZ-IP-2018-01-9849 - Izranjanje i poniranje u području srednjeg Jadrana (MAUD) (Orlić, Mirko, HRZZ - 2018-01) ( CroRIS)
IP-2019-04-8542 - Školjkaši: Arhiva okolišnih promjena u obalnim morskim ekosustavima (BivACME) (Peharda Uljević, Melita, HRZZ - 2019-04) ( CroRIS)
HRZZ-IP-2020-02-9524 - Utjecaj valova vezanih uz otok na primarnu produkciju (ISLAND) (Ljubešić, Zrinka, HRZZ - 2020-02) ( CroRIS)
--KK.01.1.1.04.0064 - Razvoj tehnologije za procjenu autopurifikacijskih sposobnosti priobalnih voda (CAAT) (Andričević, Roko) ( CroRIS)
EK-EFRR-KK.01.1.1.04.0053 - Integrirani hidrografski sustav za održivi razvoj morskog ekosustava (HIDROLAB) (Pribičević, Boško; Mihanović, Hrvoje, EK ) ( CroRIS)

Ustanove:
Institut za oceanografiju i ribarstvo, Split,
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb,
Prirodoslovno-matematički fakultet, Split

Poveznice na cjeloviti tekst rada:

doi www.frontiersin.org

Citiraj ovu publikaciju:

Mihanović, Hrvoje; Vilibić, Ivica; Šepić, Jadranka; Matić, Frano; Ljubešić, Zrinka; Mauri, Elena; Gerin, Riccardo; Notarstefano, Giulio; Poulain, Pierre-Marie
Observation, Preconditioning and Recurrence of Exceptionally High Salinities in the Adriatic Sea // Frontiers in marine science, 8 (2021), 672210, 22 doi:10.3389/fmars.2021.672210 (međunarodna recenzija, članak, znanstveni)
Mihanović, H., Vilibić, I., Šepić, J., Matić, F., Ljubešić, Z., Mauri, E., Gerin, R., Notarstefano, G. & Poulain, P. (2021) Observation, Preconditioning and Recurrence of Exceptionally High Salinities in the Adriatic Sea. Frontiers in marine science, 8, 672210, 22 doi:10.3389/fmars.2021.672210.
@article{article, author = {Mihanovi\'{c}, Hrvoje and Vilibi\'{c}, Ivica and \v{S}epi\'{c}, Jadranka and Mati\'{c}, Frano and Ljube\v{s}i\'{c}, Zrinka and Mauri, Elena and Gerin, Riccardo and Notarstefano, Giulio and Poulain, Pierre-Marie}, year = {2021}, pages = {22}, DOI = {10.3389/fmars.2021.672210}, chapter = {672210}, keywords = {surface salinity maximum, heat fluxes, river discharges, decadal salinity oscillations, Adriatic Sea}, journal = {Frontiers in marine science}, doi = {10.3389/fmars.2021.672210}, volume = {8}, issn = {2296-7745}, title = {Observation, Preconditioning and Recurrence of Exceptionally High Salinities in the Adriatic Sea}, keyword = {surface salinity maximum, heat fluxes, river discharges, decadal salinity oscillations, Adriatic Sea}, chapternumber = {672210} }
@article{article, author = {Mihanovi\'{c}, Hrvoje and Vilibi\'{c}, Ivica and \v{S}epi\'{c}, Jadranka and Mati\'{c}, Frano and Ljube\v{s}i\'{c}, Zrinka and Mauri, Elena and Gerin, Riccardo and Notarstefano, Giulio and Poulain, Pierre-Marie}, year = {2021}, pages = {22}, DOI = {10.3389/fmars.2021.672210}, chapter = {672210}, keywords = {surface salinity maximum, heat fluxes, river discharges, decadal salinity oscillations, Adriatic Sea}, journal = {Frontiers in marine science}, doi = {10.3389/fmars.2021.672210}, volume = {8}, issn = {2296-7745}, title = {Observation, Preconditioning and Recurrence of Exceptionally High Salinities in the Adriatic Sea}, keyword = {surface salinity maximum, heat fluxes, river discharges, decadal salinity oscillations, Adriatic Sea}, chapternumber = {672210} }

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


Citati:





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font