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Pregled bibliografske jedinice broj: 920152

Časopis

Autori: Katavić, Ivan; Grubišić, Leon; Tičina, Vjekoslav; Šegvić-Bubić, Tanja; Maleš, Josip; Talijančić, Igor; Žužul, Iva
Naslov: Catch structure of purse seine bluefin tuna fishing in the Adriatic Sea: the first age frequency distribution estimate based on a spine age-length key
( Catch structure of purse seine bluefin tuna fishing in the Adriatic Sea: the first age frequency distribution estimate based on a spine age-length key )
Izvornik: Collective volume of scientific papers - International Commission for the Conservation of Atlantic Tunas (1021-5212) 73 (2017), 7; 2535-2542
Vrsta rada: članak
Ključne riječi: Atlantic bluefin tuna ; purse seine ; juveniles ; age estimate ; size-age grouping ; Adriatic Sea
( Atlantic bluefin tuna ; purse seine ; juveniles ; age estimate ; size-age grouping ; Adriatic Sea )
Sažetak:
This study analyses the size-age structure of bluefin tuna (BFT) juveniles captured by Croatian purse seine fleet in the central Adriatic in 2016 by applying the available age-length key (ALK) of spine radius. The results indicated a relatively normal size distribution for BFT captured in central Adriatic during purse seine BFT campaign in 2016, with a large mode of fish from 75 to 85 cm that appear to belong to the age 2 class. There is a predictable and stable relationship in the size-age grouping of BFT tuna captured in the central Adriatic. Considering that the majority of BFT juveniles spend their first years feeding together with a significant degree of size homogenization, the observed schooling pattern may facilitate legal purse seine fishing for caging in Adriatic.
Izvorni jezik: eng
Kategorija: Stručni
Znanstvena područja:
Biotehnologija
Puni text rada: 920152.CATCH_STRUCTURE_OF_PURSE_SEINE_BLUEFIN_TUNA_FISHING_IN_THE.pdf (tekst priložen 18. Sij. 2018. u 09:08 sati)
URL Internet adrese: https://www.iccat.int/Documents/CVSP/CV073_2017/colvol73.html#7
https://www.iccat.int/Documents/CVSP/CV073_2017/n_7/CV073072535.pdf
URL cjelovitog teksta:
Google Scholar: Catch structure of purse seine bluefin tuna fishing in the Adriatic Sea: the first age frequency distribution estimate based on a spine age-length key
Upisao u CROSBI: Tanja Šegvić Bubić (tsegvic@izor.hr), 18. Sij. 2018. u 09:08 sati



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