Results 61 to 70 of about 1,606 (166)

Patrones de variabilidad ambiental en el mar peruano

open access: yesRevista Peruana de Biología, 2013
Se describen los escenarios ambientales y los patrones de variabilidad observados en el mar peruano a partir del análisis de información obtenida por el Instituto del Mar del Perú entre los años 1960 – 2011.
Roberto Flores   +3 more
doaj   +1 more source

Investigation of chemical modifiers for the determination of cadmium and chromium in fish oil and lipoid matrices using HR-CS GF AAS and a simple ‘dilute-and-shoot’ approach [PDF]

open access: yes, 2017
The authors are grateful to the Conselho Nacional de Desenvolvimento Científico and Tecnológico (CNPq), and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) for financial support and scholarships.
Campo Menoyo, Javier Del   +7 more
core   +1 more source

Análisis de la pesquería del jurel Trachurus murphyien el Perú

open access: yesRevista Peruana de Biología, 2013
La presencia del jurel Trachurus murphyi ha sido registrado en los desembarques de la pesca artesanal en Perú desde 1907. A partir del año 2000, las capturas de T.
Miguel Ñiquen   +3 more
doaj   +1 more source

Aktivitas Larutan Piper Betle Terhadap Perkembangan Bakteri P Ada Media Ikan Air Laut [PDF]

open access: yes, 2016
Pembusukan ikan terjadi akibat mikroba. Mikroba dapat dihambat dengan pemberian larutan daun sirih. Penelitian ini dilaksanakan di STKIP Muhammadiyah Sorong dan Stasiun Karantina Ikan, Pengendalian Mutu dan Keamanan Hasil Perikanan Kelas II Sorong.Tujuan
SUMBONO, H. U. (HINDUN)
core  

Edad de jurel Trachurus murphyi (Carangidae) usando incrementos diarios en otolitos sagittae [PDF]

open access: yes, 2017
Growth of Jack mackerel (Trachurus murphyi) was estimated using daily growth rings in fi sh collected in central-south Chile from 2004 to 2011. The von Bertalanffy growth curve at length for both sexes (n=210 individuals) is FLt = 75*[1-e-0.16(t+0 ...
ARANCIBIA, HUGO, CISTERNA, LILIAN
core   +1 more source

Caracterización nutricional de Trachurus lathami descartada por la industria pesquera argentina: primer paso hacia la valorización sustentable de la especie [PDF]

open access: yes
In the Argentine Continental Shelf pelagic fisheries, rough scad (Trachurus lathami) is incidentally caught, being discarded by the commercial fleet despite its high abundances.
Massa, Agueda E.   +7 more
core   +2 more sources

The Peruvian upwelling ecosystem: dynamics and interactions [PDF]

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

Descripción de la pesquería artesanal de peces, en tres puertos pesqueros de la IV región, Coquimbo, Chile.

open access: yesUniciencia, 2002
Se realizó un seguimiento de la pesca artesanal de peces en las caletas de Coquimbo, Guanaqueros y Tongoy en la IV región, Chile, entre junio de 1995 y junio de 1996.
Rigoberto Víquez Portuguez   +1 more
doaj  

Fishing Location decisions in the Chilean-Transzonal Jack Mackerel Fishery [PDF]

open access: yes
This study examines factors conditioning the fishing location decisions of the Chilean fleet operating in the South-east Pacific straddling jack mackerel fishery, considering voyage data for the1987-2004 period.
Julio Peña Torres, Mabyr Valderrama
core  

'El Niño' Effects and Biomass Endogeneity in a Harvest Function: The Chilean Jack Mackerel Fishery [PDF]

open access: yes
The main goal of this paper consists in estimating the input parameters of an annual harvest function for the Chilean jack mackerel stock; particularly, the effects of biomass on catch.
Claudio Agostini   +2 more
core  

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