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Spatiotemporal distribution of anchovy early life stages in the eastern part of the Adriatic Sea in relation to some oceanographic features


Zorica, Barbara; Čikeš Keč, Vanja; Pešić, Ana; Gvozdenović, S; Kolitari, Jerina; Mandić, Milica
Spatiotemporal distribution of anchovy early life stages in the eastern part of the Adriatic Sea in relation to some oceanographic features // Journal of the Marine Biological Association of the United Kingdom, 99 (2019), 5; 1205-1211 (međunarodna recenzija, članak, znanstveni)


Naslov
Spatiotemporal distribution of anchovy early life stages in the eastern part of the Adriatic Sea in relation to some oceanographic features

Autori
Zorica, Barbara ; Čikeš Keč, Vanja ; Pešić, Ana ; Gvozdenović, S ; Kolitari, Jerina ; Mandić, Milica

Izvornik
Journal of the Marine Biological Association of the United Kingdom (0025-3154) 99 (2019), 5; 1205-1211

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

Ključne riječi
Ichthyoplankton, small pelagics, Adriatic

Sažetak
During the summer of 2013 two scientific surveys (northern, at the beginning of July and southern, at the end of July) were carried out along the eastern Adriatic Sea. In these surveys, ichthyoplankton samples of anchovy (Engraulis encrasicolus, Linnaeus 1758) eggs and larvae, were collected. In the whole investigated area, egg and larvae abundance varied from 2.61 to 1040.24 eggs/m2 (geometrical mean±CL:25.43±1.48 eggs/m2) and 2.73 larvae/m2 to 611.14 larvae/m2 (geometrical mean±CL:17.07±1.41 larvae/m2), respectively. Higher abundance of anchovy early life stages was noted in the northern part of the investigated area. The length of the collected specimens lay within the range of 2.39 – 3.68 mm and those individuals were less than 12 hours old. Analysis of spatial and temporal distribution of collected anchovy early life stages indicated their higher abundance in areas of upwelling (four areas were distinguished on the eastern Adriatic side). Larger and older specimens were collected at the beginning of July in the northern part of Adriatic indicating that the anchovy population in the Adriatic tends to shift among its spawning centres in this area. In general, anchovy eggs were accompanied by its larvae (r=0.453, p<0.05), while statistically significant negative correlation was obtained between egg abundance and temperature (r=-0.380, p<0.05) as well as sea depth (r=-0.321, p<0.05).

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Biotehnologija



POVEZANOST RADA


Projekt / tema
001-0013077-0532 - Bioraznolikost i održivo gospodarenje pelagičkim i demerzalnim resursima Jadrana (Nedo Vrgoč, )

Ustanove
Institut za oceanografiju i ribarstvo, Split

Citiraj ovu publikaciju

Zorica, Barbara; Čikeš Keč, Vanja; Pešić, Ana; Gvozdenović, S; Kolitari, Jerina; Mandić, Milica
Spatiotemporal distribution of anchovy early life stages in the eastern part of the Adriatic Sea in relation to some oceanographic features // Journal of the Marine Biological Association of the United Kingdom, 99 (2019), 5; 1205-1211 (međunarodna recenzija, članak, znanstveni)
Zorica, B., Čikeš Keč, V., Pešić, A., Gvozdenović, S., Kolitari, J. & Mandić, M. (2019) Spatiotemporal distribution of anchovy early life stages in the eastern part of the Adriatic Sea in relation to some oceanographic features. Journal of the Marine Biological Association of the United Kingdom, 99 (5), 1205-1211.
@article{article, year = {2019}, pages = {1205-1211}, keywords = {ichthyoplankton, small pelagics, Adriatic}, journal = {Journal of the Marine Biological Association of the United Kingdom}, volume = {99}, number = {5}, issn = {0025-3154}, title = {Spatiotemporal distribution of anchovy early life stages in the eastern part of the Adriatic Sea in relation to some oceanographic features}, keyword = {ichthyoplankton, small pelagics, Adriatic} }

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