Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Leonel Serrano Gordo"'
Autor:
Maria Inês Silva, Rui Martins, Vera Sequeira, Dina Silva, Inês Farias, Carlos A. Assis, Leonel Serrano Gordo, Ana Rita Vieira
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Fish age and growth data are crucial for understanding vital species’ traits and their populations. Boarfish is a pelagic species widely distributed in the Northeast Atlantic that is one of the most discarded non-commercial species on the
Externí odkaz:
https://doaj.org/article/02a515fabbec41e9a7df2f454c26be72
Autor:
Vera Sequeira, Inês Sousa, Ana Neves, Ana Rita Vieira, Elisabete Silva, Frederica Silva, Ana Marta Duarte, Susana Mendes, Rui Ganhão, Carlos Alberto Assis, Rui Rebelo, Maria Filomena Magalhães, Maria Manuel Gil, Leonel Serrano Gordo
Publikováno v:
Scientia Marina, Vol 87, Iss 1 (2023)
Gurnards are a valuable by-catch of mixed demersal fisheries and are commercially important in European waters, but they are often discarded, reported under “mixed gurnards” and with incomplete biological information by species. In the present wo
Externí odkaz:
https://doaj.org/article/d7d069510b1540768db3c0ecf11b63ae
Autor:
Ana Neves, Ana Rita Vieira, Vera Sequeira, Elisabete Silva, Frederica Silva, Ana Marta Duarte, Susana Mendes, Rui Ganhão, Carlos Assis, Rui Rebelo, Maria Filomena Magalhães, Maria Manuel Gil, Leonel Serrano Gordo
Publikováno v:
Fishes, Vol 7, Iss 1, p 52 (2022)
Growth modelling is essential to inform fisheries management but is often hampered by sampling biases and imperfect data. Additional methods such as interpolating data through back-calculation may be used to account for sampling bias but are often co
Externí odkaz:
https://doaj.org/article/d889f48fd1e24ea893e7592e3ba274d1
Autor:
Frederica Silva, Ana M. Duarte, Susana Mendes, Patrícia Borges, Elisabete Magalhães, Filipa R. Pinto, Sónia Barroso, Ana Neves, Vera Sequeira, Ana Rita Vieira, Maria Filomena Magalhães, Rui Rebelo, Carlos Assis, Leonel Serrano Gordo, Maria Manuel Gil
Publikováno v:
Foods, Vol 10, Iss 1, p 68 (2020)
We live in a world of limited biological resources and ecosystems, which are essential to feed people. Consequently, diversifying target species and considering full exploitation are essential for fishery sustainability. The present study focuses on
Externí odkaz:
https://doaj.org/article/f91544508c204b2fb12067a82312681c
Autor:
Rafaela Barros Paiva, Ana Neves, Vera Sequeira, Ana Rita Vieira, Maria José Costa, Isabel Domingos, Leonel Serrano Gordo
Publikováno v:
Scientia Marina, Vol 77, Iss 1, Pp 95-104 (2013)
Age and growth of Pontinus kuhlii were studied using otoliths of 153 males and 148 females, with males having a greater length (and age) than females. A high level of agreement was achieved among readers. Due to gear selectivity, only ages above 7 ye
Externí odkaz:
https://doaj.org/article/434c7c10871a4f549e5cc6fac9fac5f9
Autor:
Ana Rita Vieira, Ana Sofia B Rodrigues, Vera Sequeira, Ana Neves, Rafaela Barros Paiva, Octávio S Paulo, Leonel Serrano Gordo
Publikováno v:
PLoS ONE, Vol 11, Iss 12, p e0167045 (2016)
The knowledge of population structure of a species is essential to effectively assess and manage fisheries. In the present study, genetics, by mitochondrial DNA cytochrome b sequence analysis, and body geometric morphometrics were used to evaluate th
Externí odkaz:
https://doaj.org/article/50da167cb099471d8badc64ed4ea322a
Autor:
Valentina Costa, Helena Maria Lourenço, Ivone Figueiredo, Lucília Carvalho, Humberto Lopes, Inês Farias, Luís Pires, Cláudia Afonso, Ana Rita Vieira, Maria Leonor Nunes, Leonel Serrano Gordo
Publikováno v:
Scientia Marina, Vol 73, Iss S2, Pp 77-88 (2009)
Total mercury (THg), cadmium (Cd) and lead (Pb) concentrations were investigated in muscle, liver and gonad tissue of black scabbardfish (Aphanopus carbo) from the southern northeast Atlantic at three Portuguese locations: the mainland and the archip
Externí odkaz:
https://doaj.org/article/69f81c865392406685f7fe79ae7ebc77
Autor:
Leonel Serrano Gordo, Irineu Baptista, Lucília Carvalho, Valentina Costa, Cristina Cruz, Jorge C. Eiras, Inês Farias, Ivone Figueiredo, Helena Lourenço, Pedro Bordalo-Machado, Ana Neves, Maria Leonor Nunes, Sara Reis, Maria João Santos, Aurélia Saraiva, Ana Rita Vieira
Publikováno v:
Scientia Marina, Vol 73, Iss S2, Pp 89-101 (2009)
Black scabbardfish stock structure is still unknown in European waters where, due to the scarcity of biological information, the ICES considers that there is a single stock unit. This study is the final outcome of a scientific project that applies a
Externí odkaz:
https://doaj.org/article/b2bebaa6a5e14232b7d804802e4c9f5e
Autor:
Ana Neves, Ana Rita Vieira, Inês Farias, Ivone Figueiredo, Vera Sequeira, Leonel Serrano Gordo
Publikováno v:
Scientia Marina, Vol 73, Iss S2, Pp 19-31 (2009)
Gonads of the NE Atlantic black scabbardfish were examined to give an insight into the reproductive biology of this species. It was concluded that black scabbardfish had determinate fecundity because: (i) a distinct hiatus in oocyte size was observed
Externí odkaz:
https://doaj.org/article/37844f87cfdf4a14b0dce372e637f7e1
Autor:
Ana Rita Vieira, Inês Farias, Ivone Figueiredo, Ana Neves, Beatriz Morales-Nin, Vera Sequeira, Maria Rogélia Martins, Leonel Serrano Gordo
Publikováno v:
Scientia Marina, Vol 73, Iss S2, Pp 33-46 (2009)
Though whole otoliths are commonly adopted in age assignment of black scabbardfish, this study showed that sectioned otoliths are more appropriate because growth increments are more evident and ageing of larger specimens is easier. Vertebrae are not
Externí odkaz:
https://doaj.org/article/7edcae9f218f4340816d083e68fe47c7