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Pregled bibliografske jedinice broj: 326879

Changes in flow conveyance and implication for flood protection, Sava River, Zagreb


Bonacci, Ognjen; Ljubenkov, Igor
Changes in flow conveyance and implication for flood protection, Sava River, Zagreb // Hydrological Processes, 22 (2008), 8; 1189-1196 (međunarodna recenzija, članak, znanstveni)


Naslov
Changes in flow conveyance and implication for flood protection, Sava River, Zagreb

Autori
Bonacci, Ognjen ; Ljubenkov, Igor

Izvornik
Hydrological Processes (0885-6087) 22 (2008), 8; 1189-1196

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

Ključne riječi
Flood control; maximum annual stage; maximum annual discharge; Sava River; Zagreb (Croatia)

Sažetak
A low-lying part of the Croatian capital, Zagreb, is exposed to flood risk from the Sava River. The biggest flood to data, with catastrophic consequences, occurred on 26 November 1964. To protect Zagreb from the Sava River floods, a flood control system was built and set in operation at the end of 1978. The Sava River's flood response changed over time as a result of this constructed system, as well as other anthropogenic and natural influences. The series of maximum annual Sava River stages and discharges measured at the Zagreb gauging station from 1926 to 2004 were analysed. Hydrological methods were used in order to assess Zagreb safety from the Sava River floods in the new conditions. This paper detects changes in high water occurrence in the Sava River near Zagreb. Long-term stages and linear trends in discharges were examined. A simple technique for the conversion of stages to actual river channel morphology conditions was used. The technique presented in this paper enabled the recalculation of flood probabilities. It is stressed that for a complete understanding of floods, an examination should include the study of parameters of both maximum stages and maximum discharges.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Projekt / tema
083-0831510-1511 - Proučavanje ekstremnih hidroloških situacija i vodnih rizika u kršu (Ognjen Bonacci, )

Ustanove
Fakultet građevinarstva, arhitekture i geodezije, 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