Life-history traits and population decline of the Atlantic mackerel Scomber scombrusin the Adriatic Sea (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Life-history traits and population decline of the Atlantic mackerel Scomber scombrusin the Adriatic Sea (Articolo in rivista) (literal)

Anno

• 2013-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1111/jfb.12223 (literal)

Alternative label

• Meneghesso, C., Riginella, E., La Mesa, M., Donato, F., Mazzoldi, C. (2013)
  Life-history traits and population decline of the Atlantic mackerel Scomber scombrusin the Adriatic Sea
  in Journal of fish biology
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Meneghesso, C., Riginella, E., La Mesa, M., Donato, F., Mazzoldi, C. (literal)

Pagina inizio

• 1249 (literal)

Pagina fine

• 1267 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 83 (literal)

Rivista

• Journal of fish biology (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Department of Biology, University of Padova, Padova, Italy, CNR-ISMAR, Pesca Marittima - Ancona (literal)

Titolo

• Life-history traits and population decline of the Atlantic mackerel Scomber scombrusin the Adriatic Sea (literal)

Abstract

• This study investigated demographic structure and reproductive characteristics of the Atlantic mackerel Scomber scombrus, in relation to landing trends in the northern-central Adriatic Sea. Results highlighted the occurrence of only small-sized and young-age individuals, and a marked decline from the 1990s to the present in maximum age (from 8 to 3 years) and total length (LT; from 420 to 360 mm). Fecundity ranged between 40 000 and 190 000 eggs, and was related to female LT. High levels of atresia implied lower values of actual fecundity. Sexual maturity was attained by 72·8% of individuals in their first year of life at 200 mm. The reduction in maximum LT resulted in a marked decline in the population egg production, while the reduction in maximum age implied that females participated in fewer spawning events. (literal)

Prodotto di

• Marine science institute (ISMAR) (Istituto)
• Conoscenza del livello di funzionalità degli ecosistemi marini soggetti ad attività antropiche e a sfruttamento sostenibile delle risorse (TA.P04.007.001) (Modulo)

Autore CNR

• FORTUNATA DONATO (Persona)
• MARIO LA MESA (Persona)

Insieme di parole chiave

• Parole chiave di "Life-history traits and population decline of the Atlantic mackerel Scomber scombrusin the Adriatic Sea" (Insieme di parole chiave)

Incoming links:

Prodotto

• Marine science institute (ISMAR) (Istituto)
• Conoscenza del livello di funzionalità degli ecosistemi marini soggetti ad attività antropiche e a sfruttamento sostenibile delle risorse (TA.P04.007.001) (Modulo)

Autore CNR di

• MARIO LA MESA (Persona)
• FORTUNATA DONATO (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of fish biology (Rivista)

Insieme di parole chiave di

• Parole chiave di "Life-history traits and population decline of the Atlantic mackerel Scomber scombrusin the Adriatic Sea" (Insieme di parole chiave)