Results 101 to 110 of about 9,462 (203)

Designing marine fishery reserves using passive acoustic telemetry [PDF]

open access: yes, 2006
Marine Fishery Reserves (MFRs) are being adopted, in part, as a strategy to replenish depleted fish stocks and serve as a source for recruits to adjacent fisheries.
Delgado, Gabriel A., Glazer, Robert A.
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Length-weight relationship of marine fish species off Sao Sebastiao system, Sao Paulo, Southeastern Brazil [PDF]

open access: yes, 2000
The parameters a and b of the length-weight relationship of the form W = a . L super(b) were estimated for 57 fish species sampled in Sao Sebastiao Channel and shelf system in 1997, Sao Paulo, Brazil. The b values ranged from 2.746 to 3.617.
Muto, E.Y.   +2 more
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Biodiversidade marinha da costa sul de Sagres. Identificação e caracterização de biótopos [PDF]

open access: yes, 2012
A necessidade de obter informação georreferenciada de habitats marinhos da costa portuguesa foi o principal motivador para a realização deste estudo. Sagres é reconhecido como sítio de importância comunitária, o que lhe confere redobrado interesse do ...
Monteiro, Pedro
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Feeding habits of the two-banded sea bream (Diplodus vulgaris) and the black sea bream (Spondyliosoma gantharus) (Sparidae) from the south-west coast of Portugal [PDF]

open access: yes, 1998
The stomach contents of Diplodus vulgaris and Spondyliosoma cantharus were: analysed using three simple methods (numeric, gravimetric and frequency of occurrence) and a composite index (I.R.I - Index of Relative Importance).
Erzini, Karim   +1 more
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Biología reproductiva de la boga Boops boops (L., 1758) (Pisces, Sparidae), en el Sureste de la Península Ibérica [PDF]

open access: yes, 1996
Se presentan los resultados de biología reproductiva de la ...
Cano Fortuna, M.R.   +1 more
core   +1 more source

Video monitoring of Sparidae temporal rhythms: three-year study by OBSEA cabled observatory [PDF]

open access: yes, 2017
Coco, S. ... et al.-- 7th International Workshop on Marine Technology – Martech Workshop 2016, 26-28 October 2016, Barcelona.-- 2 pages, 1 figure,1 tableThe abundance and composition of fish assemblages varies at different temporal scales as a product of
Aguzzi, Jacopo   +2 more
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Stock assessment of the gulf menhaden, Brevoortia patronus, fishery [PDF]

open access: yes, 1987
A stock assessment of the gulf menhaden. Brevoortia patronus, fishery was conducted with data on purse-seine landings from 1946 to 1985 and port sampling data from 1964 to 1985.
Vaughan, Douglas S.
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Age, growth and reproduction of the Axilary Seabream, "Pagellus acarne" (Risso, 1827), from the South coast of Portugal [PDF]

open access: yes, 2005
Axillary seabream, Pagellus acarne, caught by longlines in the Algarve (Southern Portugal), were sampled between August 1995 and August 1996. Age was studied by counting growth increments on otoliths and the estimated von Bertalanffy parameters were ...
Bentes, L.   +7 more
core  

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