Results 41 to 50 of about 2,013 (215)

Modification ω-6/ω-3 ratio and increase of the shelf life of anchovy oil (Engraulis ringens) with addition of olive oil (Olea europaea)☆

Oilseeds and fats, crops and lipids, 2023
In the food industry, oil blending represents a simple method for the generation of products with desired nutritional and technological properties. The objective of this work was to blend anchoveta oil (AO) with virgin olive oil (VOO) to modify the ω-6/ω-
Alonso Fiorella, Chuqui Alexander, Rodríguez Gilbert, Aguirre Elza, Villanueva Eudes, Hidalgo Alyssa   +5 more
doaj   +1 more source

Interdecadal variability of anchoveta abundance and overcapacity of the fishery in Peru

Progress in Oceanography, 2008
Abstract Paleontological and historical stock abundance estimates indicate that pelagic fish populations inhabiting upwelling ecosystems undergo large interdecadal variations in abundance with amplitudes equal to, if not larger than, the interannual variability.
Fréon, Pierre, Bouchon, M., Mullon, Christian, Garcia, C., Niquen, M.   +4 more
openaire   +2 more sources

Overfishing Social Fish

Fish and Fisheries, Volume 26, Issue 2, Page 278-290, March 2025.
ABSTRACT Social learning is common among vertebrates, including fish. Learning from others reduces the risk and costs of adaptation. In some longer‐lived species, social learning can lead to the formation of persistent groups that pass learned adaptations from one generation to the next (culture).
James A. Wilson, Jarl Giske, Culum Brown
wiley   +1 more source

Distribution and abundance of squat lobster (Pleuroncodes monodon) and its association with anchoveta in the coastal zone of the Peruvian Current (1998–2024)

Frontiers in Marine Science
The squat lobster or munida (Pleuroncodes monodon) is one of the most abundant species in the coastal zone of the Peruvian Current. Due to its high incidence of occurrence and biomass, it has been monitored since 1998 by the Instituto del Mar del Perú ...
Pedro Ramiro Castillo, Luis La Cruz, Carlos Valdez, Gustavo Cuadros, Ketty Ferrel, Marissela Pozada-Herrera, Rodolfo Cornejo, Aníbal Aliaga, Daniel Grados   +8 more
doaj   +1 more source

Behaviour and size distribution of anchoveta (Engraulis ringens) under El Niño 2023 in the Northern Humboldt Current System

Scientia Marina
Oceanographic conditions in the northern of the Humboldt Current System (NHCS) in 2023 were warm, due to the presence of El Niño 2023-2024. The Instituto del Mar del Peru (IMARPE) carried out five marine scientific activities applying hydroacoustic to ...
Pedro Ramiro Castillo, Marilú Bouchón, Luis Vásquez, Gustavo Cuadros, Daniel Grados, Carlos Valdez, Marissela Pozada-Herrera   +6 more
doaj   +1 more source

Fecundidad de la anchoveta Cetengraulis mysticetus (pisces: engraulidae) en la población de la parte interna del Golfo de Nicoya, Costa Rica.

Uniciencia, 2001
La anchoveta Cetengraulis mysticetus es utilizada como carnada por la flota pesquera artesanal tradicional. Se estudiaron sus aspectos reproductivos durante los picos de desove de 1997 y 1998.
Kehrson Ruiz G., Jorge Arturo Rodríguez M., Rosa L. Soto R.   +2 more
doaj  

Ontogenetic and spatiotemporal variability in anchoveta Engraulis ringens diet off Peru

Journal of Fish Biology, 2014
In this study, historical data available since 1954 were used to get new insight to ontogenetic and spatiotemporal variability in Peruvian anchovy or anchoveta Engraulis ringens diet. Whatever the period, E. ringens foraged mainly on macrozooplankton and the importance of euphausiids in E. ringens diet appears directly related to euphausiids abundance.
Espinoza, P., /Bertrand, Arnaud
openaire   +3 more sources

Efecto de la ración alimenticia sobre la maduración gonadal y acumulación de grasa de anchoveta peruana (Engraulis ringens Jenyns, 1842) en cautiverio Effect of feeding ration on gonad maturation and fat accumulation in Peruvian anchovy (Engraulis ringens Jenyns, 1842) in captivity

Latin American Journal of Aquatic Research, 2009
Se evaluó el efecto de la ración alimenticia sobre la tasa de maduración gonadal, el desempeño de las gónadas maduras y la redistribución de la energía consumida en gónada, músculo o grasa corporal en ejemplares de anchoveta peruana Engraulis ringens en ...
Carlos Espinoza, Víctor Vera, Ángel Perea, Betsy Buitrón, Pablo Rojas, Olav Sigurd Kjesbu   +5 more
doaj  

Population status of mackerel (Scomber japonicus), anchovy (Engraulis mordax), and Pacific anchoveta (Cetengraulis mysticetus) in the Gulf of California, México

Egyptian Journal of Aquatic Research
In this study, the CMSY++ framework was applied with a Bayesian Schaefer model (BSM) to assess the status and management implications of Pacific mackerel, northern anchovy, and Pacific anchoveta in the Gulf of California.
Manuel O. Nevárez-Martínez, M. de los Ángeles Martínez-Zavala, Violeta E. González-Máynez, Alejandro Valdez-Pelayo, Dana I. Arizmendi-Rodríguez, Concepción Enciso-Enciso, Estefani Larios-Castro, Alma E. López-Lagunas   +7 more
doaj   +1 more source

The past, present and future developments in mariculture in the coastal waters of mainland Tanzania

Aquaculture, Fish and Fisheries, Volume 4, Issue 4, August 2024.
Marine coastal resources are crucial to Tanzania's socio‐economic development and are a lifeline for the livelihoods and incomes of coastal communities. By consolidating experiences from past and present mariculture initiatives, this study provides valuable guidance for decision‐making toward promoting sustainable mariculture that supports coastal ...
Betina Lukwambe, Philip Bwathondi
wiley   +1 more source