Naslov
Fish assembleges associated with floating marine litter along eastern Adriatic Sea coast, Croatia

Autori
Tutman, Pero ; Žuljević, Ante ; Cvitković, Ivan ; Dragičević, Branko ; Dulčić, Jakov ; Vrdoljak, Dario ; Matić-Skoko, Sanja ; Bojanić Varezić, Dubravka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
2nd Southeast European Ichthyological Conference (SEEIC 2022) - Book of Abstracts / Tutman, Pero ; Dulčić, Jakov ; Bojanić Varezić, Dubravka ; Dragičević, Branko - Split : Institut za oceanografiju i ribarstvo, 2022, 40-40

ISBN
978-953-7914-10-3

Skup
2nd Southeast European Ichthyological Conference (SEEIC 2022)

Mjesto i datum
Supetar, Hrvatska, 12.10.2022. - 15.10.2022

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
floating marine litter, plastic pollution, fish aggregation, Adriatic Sea

Sažetak
The abundance and diversity of mostly juvenile fishes associated with plastic macro-litter floating by wind and surface currents were observed during last two decades by using visual census as an experimental tool in the nearshore and open waters of the eastern Adriatic Sea, Croatia. Ten fish species belonging to six families were identified associated with floating litter. Most of the specimens observed were juveniles suggesting the importance of floating objects as a nurseries, and thus in the recruitment and redistribution of young fishes. Marine litter represent a matter of growing concern for the Mediterranean Sea due deeply altering the structure of native communities. However, the role of floating marine litter as habitat/shelter or as a dispersal agent for fishes have received relatively little attention. Results from the present study suggest that fishes opportunistically use whatever habitats as shelters are available in pelagic environments where substrates are scarce. The Mediterranean Sea is one of the most polluted seas worldwide, especially with regard to plastics. The vast quantities of floating anthropogenic debris, comprised primarily of non-biodegradable plastic polymers, probably will augment natural floating substrates in marine environment and include large effects and interactions with species exposed to massive litter quantities. Local Ecological Knowledge (LEK) of traditional fishermen and people who are often on the sea are very valuable source of information regarding the fishes associated with floating marine litter.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

POVEZANOST RADA