Pregled bibliografske jedinice broj: 1113393
Salt-wedge dynamics in microtidal Neretva River estuary
Salt-wedge dynamics in microtidal Neretva River estuary // Regional Studies in Marine Science, 43 (2021), 101713, 15 doi:10.1016/j.rsma.2021.101713 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1113393 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Salt-wedge dynamics in microtidal Neretva River
estuary
Autori
Krvavica, Nino ; Gotovac, Hrvoje ; Lončar, Goran
Izvornik
Regional Studies in Marine Science (2352-4855) 43
(2021);
101713, 15
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
salt-wedge estuaries ; salinity stratification ; two-layer models ; saline intrusion ; Neretva River estuary
Sažetak
The Neretva River estuary, located in Croatia, on the eastern coast of the Adriatic Sea, is a typical example of a micro-tidal salt-wedge estuary. Here, the salt-wedge dynamics was investigated based on continuous field measurements and numerical modeling for the period 2015-2018. A two-layer shallow-water numerical model proved to be an accurate and reliable tool for computing the salt-wedge dynamics in the Neretva River estuary. The simulations showed that the river inflow has the strongest impact on the salt-wedge dynamics, whereas sea levels and tides have a much smaller effect, mainly related to daily variations of the salt-wedge length and volume. A set of simple equations were derived, which link the salt- wedge intrusion length, salt- wedge volume, and salt-wedge spread to the river flow rate. It was shown that, during summer, the salt-wedge intrudes more than 20 km upstream from the mouth, exacerbating the salinization of aquifers and soils. The assessment of salt-wedge dynamics in the Neretva River estuary is thus a crucial element for planning, designing, and managing the irrigation system in this coastal region, for sustainable development of agriculture and protection of water resources.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo
POVEZANOST RADA
Projekti:
EK-EFRR-RC.2.2.06-0001 - Razvoj istraživačke infrastrukture na kampusu Sveučilišta u Rijeci (RISK) (Ožanić, Nevenka, EK - Operativni program Regionalna konkurentnost) ( CroRIS)
EK-EFRR-KK.01.1.1.02.0027 - Implementacijom suvremene znanstvenoistraživačke infrastrukture na FGAG Split do pametne specijalizacije u zelenoj i energetski učinkovitoj gradnji (Jajac, Nikša, EK - KK.01.1.1.02) ( CroRIS)
NadSve-Sveučilište u Rijeci-ZIP-UNIRI-1500-1-20 - Procjena protoka u izrazito uslojenim priobalnim rijekama (ESFLOW-AI) (Krvavica, Nino, NadSve - Poziv za dostavu projektnih prijedloga u svrhu financiranja znanstveno-istraživačkih projektnih inicijativa Sveučilišta u Rijeci (ZIP UNIRI)) ( CroRIS)
NadSve-Sveučilište u Rijeci-uniri-tehnic-18-54 - Hidrologija vodnih resursa i identifikacija rizika od poplava i blatnih tokova na krškom području (Ožanić, Nevenka, NadSve - Sveučilište u Rijeci) ( CroRIS)
Ustanove:
Građevinski fakultet, Zagreb,
Fakultet građevinarstva, arhitekture i geodezije, Split,
Građevinski fakultet, Rijeka
Citiraj ovu publikaciju:
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
