Results 41 to 50 of about 1,267 (160)

Fish larvae and zooplankton biomass around Faial Island (Azores archipelago). A preliminary study of species occurrence and relative abundance. [PDF]

open access: yes, 2001
Plankton hauls were conducted off Faial island (Azores archipelago, NE Atlantic), to a depth of 100 m, between February and June 1998, covering the spawning period of a number of commercially important fish species.
Isidro, Eduardo   +1 more
core  

Ecologia alimentar da gaivota-de-audouin (Larus audouinii) e da gaivota-de-patas-amarelas (Larus mmichahellis) no sul de Portugal [PDF]

open access: yes, 2015
A gaivota-­‐de-­‐audouin (Larus audouinii), colonizador recente em Portugal, nidifica no Algarve, Ilha da Barreta, em simpatria com a gaivota-­‐de-­‐patas-­‐amarelas (Larus michahellis), não tendo sido avaliada, até à data, a potencial competição entre ...
Moniz, Filipe Eduardo Ferreira Fernandes
core  

The Peruvian upwelling ecosystem: dynamics and interactions [PDF]

open access: yes
Upwelling, Ecosystems, Fishery biology, Fishery oceanography, Conferences, Peru,
Mendo, J.   +3 more
core  

Marine Fishes of the Azores : annotated checklist and bibliography : a catalogue of the Azorean marine ichthyodiversity [PDF]

open access: yes, 1997
A list of the marine fishes of the Azores is presented. The list is based on a review of the literature combined with an examination of selected specimens available from collections of Azorean fishes deposited in museums, including the collection of fish
Barreiros, João P.   +2 more
core  

Atlantic chub mackerel (Scomber colias) spawning season, size and age at first maturity in Madeira waters [PDF]

open access: yes, 2012
The pelagic chub mackerel, Scomber colias Gmelin, 1789 is one of the most important fishery resources in the Madeira Archipelago. S. colias is caught by a small and coastal purse-seine fleet that traditionally operates around the islands.
Afonso-Dias, Manuel   +2 more
core  

Reproductive biology of the blue jack mackerel,Trachurus picturatus(Bowdich, 1825), off the Canary Islands

open access: yesJournal of Applied Ichthyology, 2012

Jurado-Ruzafa, A. (Alba)   +1 more
openaire   +3 more sources

Reproduction of the Blue Jack Mackerel, Trachurus picturatus, in Western Portugal: Microscopic Gonad Analysis Reveals Indeterminate Fecundity and Skipped Spawning Patterns. [PDF]

open access: yesZool Stud, 2022
Neves A   +14 more
europepmc   +1 more source

Jurel (Trachurus picturatus) del Archipiélago Canario

open access: yes, 2009
Revisión del estado del conocimiento acerca de Trachurus picturatus. Se aportan resultados sobre la biología de la especie, parámetros poblacionales, y la evolución de sus capturas en la isla de Tenerife (2001-2008). Se hace especial mención a la necesidad de revisar la talla mínima de captura autorizada (15 cm), que es notablemente inferior a la talla
Santamaría, M.T.G. (María Teresa García)   +2 more
openaire   +2 more sources

In-vitro release profile of microencapsulated α-tocopherol under simulated gastrointestinal conditions [PDF]

open access: yes, 2014
Alpha-tocopherol, the most common form of Vitamin E in nature, is a well-known antioxidant compound for its effective inhibition of lipid oxidation both in food and biological systems.
Amaral, Joana S.   +2 more
core  

Bycatch of crustacean and fish bottom trawl fisheries from southern Portugal (Algarve) [PDF]

open access: yes, 2008
As part of two research projects for analysing bycatch and discards, we quantified catch composition, catch rates, bycatch and discard,, in two important commercial bottom trawl fisheries (crustacean and fish trawls) off the Southern coast of Portugal ...
Andrew   +13 more
core   +3 more sources

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