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Impact of circulation on high phytoplankton blooms and fish catch in the northern Adriatic (1990-2004)


Kraus, Romina; Supić, Nastjenjka
Impact of circulation on high phytoplankton blooms and fish catch in the northern Adriatic (1990-2004) // Estuarine, coastal and shelf science, 91 (2011), 2; 198-210 doi:10.1016/j.ecss.2010.10.021 (međunarodna recenzija, članak, znanstveni)


Naslov
Impact of circulation on high phytoplankton blooms and fish catch in the northern Adriatic (1990-2004)

Autori
Kraus, Romina ; Supić, Nastjenjka

Izvornik
Estuarine, coastal and shelf science (0272-7714) 91 (2011), 2; 198-210

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

Ključne riječi
Phytoplankton ; geostrophic flow ; northern Adriatic ; anchovy catch

Sažetak
We analyzed oceanographic, hydrologic and atmospheric conditions in the northern Adriatic (section between the Po River delta and Rovinj) from 1990 to 2004 in which extreme phytoplankton blooms appeared. The largest blooms occurred in February, March, July and October, and were higher in surface layers and in the western, more eutrophic part of the region. They often appeared when the Istrian Coastal Countercurrent (ICCC ; strong southward current indicating a "closure" of the northern Adriatic circulation system) was pronounced. They seem to be related to the intensities of surface fluxes and Po River discharge rates. The blooms can float over the northern Adriatic for a long period (up to 30 days ; typical for March) and can appear simultaneously in separate circulation systems with a different species distribution. Finally, we present a hypothesis based on comparisons of geostrophic currents and fish stock that specific February northern Adriatic oceanographic conditions play the key role in the Adriatic anchovy stock.

Izvorni jezik
Engleski

Znanstvena područja
Geologija



POVEZANOST RADA


Projekt / tema
098-0982705-2707 - Matematičko modeliranje cirkulacije i satelitska detekcija graničnih procesa (Milivoj Kuzmić, )
098-0982705-2731 - Mehanizam dugoročnih promjena u ekosustavu sjevernog Jadrana (Robert Precali, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Kraus, Romina; Supić, Nastjenjka
Impact of circulation on high phytoplankton blooms and fish catch in the northern Adriatic (1990-2004) // Estuarine, coastal and shelf science, 91 (2011), 2; 198-210 doi:10.1016/j.ecss.2010.10.021 (međunarodna recenzija, članak, znanstveni)
Kraus, R. & Supić, N. (2011) Impact of circulation on high phytoplankton blooms and fish catch in the northern Adriatic (1990-2004). Estuarine, coastal and shelf science, 91 (2), 198-210 doi:10.1016/j.ecss.2010.10.021.
@article{article, year = {2011}, pages = {198-210}, DOI = {10.1016/j.ecss.2010.10.021}, keywords = {phytoplankton, geostrophic flow, northern Adriatic, anchovy catch}, journal = {Estuarine, coastal and shelf science}, doi = {10.1016/j.ecss.2010.10.021}, volume = {91}, number = {2}, issn = {0272-7714}, title = {Impact of circulation on high phytoplankton blooms and fish catch in the northern Adriatic (1990-2004)}, keyword = {phytoplankton, geostrophic flow, northern Adriatic, anchovy catch} }

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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