Results 21 to 30 of about 342 (136)

Temporal variations in hatch date and early survival of Japanese anchovy (Engraulis japonicus) in response to environmental factors in the central Seto Inland Sea, Japan

Fisheries Oceanography, Volume 30, Issue 5, Page 527-541, September 2021., 2021
Abstract Reproductive success can be influenced by the match or mismatch between the spawning season and optimal environmental conditions for larval survival. However, it is challenging to understand how temporal factors affect population dynamics.
Tatsunori Fujita, Masayuki Yamamoto, Naoaki Kono, Takeshi Tomiyama, Koichi Sugimatsu, Michio Yoneda   +5 more
wiley   +1 more source

High inter‐ and intraspecific niche overlap among three sympatrically breeding, closely related seabird species: Generalist foraging as an adaptation to a highly variable environment?

Journal of Animal Ecology, Volume 89, Issue 1, Page 104-119, January 2020., 2020
This article shows a striking case of closely related and sympatrically breeding species overlapping in their resource use across multiple dimensions. The very unusual results are best explained by high food availability in combination with spatio‐temporal environmental variability and mobile prey fields, requiring predators to respond ...
Nina Dehnhard, Helen Achurch, Judy Clarke, Loïc N. Michel, Colin Southwell, Michael D. Sumner, Marcel Eens, Louise Emmerson, Annette Fayet   +8 more
wiley   +1 more source

Aspectos tecnológicos de la maduración de anchoíta (Engraulis anchoita) salada : Efecto de la composición química y otros aspectos tecnológicos [PDF]

, 2011
El proceso de salado-madurado es tradicionalmente aplicado a diferentes especies pelágicas con el objetivo de obtener un producto con características sensoriales típicas y diferentes a las del pescado fresco. Dentro de este tipo de productos se encuentra
Czerner, Marina
core   +1 more source

Procesamiento y comercialización de la anchoíta (Engraulis anchoita) del Mar Argentino [PDF]

, 1986
La anchoíta del Atlántico Sur Occidental (Engraulis anchoita), es utilizada por la industria argentina en la conservería, para elaborar las denominadas "sardinas argentinas" y en el salado madurado, para elaborar anchoas, filet de anchoa y productos ...
Bertolotti, María Isabel, Manca, Emilio A.   +1 more
core   +1 more source

Distribution of Oikopleura dioica (Tunicata, Appendicularia) associated with a coastal frontal system (39°- 41°S) of the SW Atlantic Ocean in the spawning area of Engraulis anchoita anchovy

Brazilian Journal of Oceanography, 2013
Among tunicates, the small planktonic appendicularians generally comprise a significant fraction of the mesozooplankton in frontal systems. The summer 2011 distribution (vertical and spatial) of Oikopleura dioica was studied in terms of abundance ...
Mariela Spinelli, Raúl Guerrero, Marcelo Pájaro, Fabiana Capitanio   +3 more
doaj   +1 more source

Avaliação funcional de bases proteicas desidratadas de anchoita (Engraulis anchoita) Functional evaluation of two dehydrated anchovy (Engraulis anchoita) Protein bases

Brazilian Journal of Food Technology, 2011
Considerou-se neste trabalho a avaliação funcional de bases proteicas desidratadas de anchoita (Engraulis anchoita) foi considerada neste trabalho. A polpa do pescado foi separada mecanicamente e submetida à lavagem com dois solventes, água e ácido ...
Liziane Garcia-Torchelsen, Eduardo Jacob-Lopes, Maria Isabel Queiroz   +2 more
doaj   +1 more source

Diferencias estacionales en la dieta de individuos juveniles del Pingüino Patagónico (Spheniscus magellanicus) reveladas en base al análisis de isótopos estables en uñas

El Hornero, 2015
Se realizó un análisis de isótopos estables en uñas para evaluar la composición de la dieta y el uso estacional de los recursos tróficos en individuos juveniles de Pingüino Patagónico (Spheniscus magellanicus) provenientes de las costas de Brasil.
Laura A. Silva, Laura Siles, Luis Cardona, Mauricio Tavares, Enrique Crespo, Patricia Gandini   +5 more
doaj   +1 more source

Sex‐biased survival contributes to population decline in a long‐lived seabird, the Magellanic Penguin

Ecological Applications, Volume 29, Issue 1, January 2019., 2019
Abstract We developed a Hidden Markov mark–recapture model (R package marked) to examine sex‐specific demography in Magellanic Penguins (Spheniscus magellanicus). Our model was based on 33 yr of resightings at Punta Tombo, Argentina, where we banded ~44,000 chicks from 1983 to 2010.
N. J. Gownaris, P. D. Boersma
wiley   +1 more source

Histological Features of the Gastrointestinal Tract of Wild Indonesian Shortfin Eel, Anguilla bicolor bicolor (McClelland, 1844), Captured in Peninsular Malaysia

The Scientific World Journal, Volume 2014, Issue 1, 2014., 2014
This study was conducted to record the histological features of the gastrointestinal tract of wild Indonesian shortfin eel, Anguilla bicolor bicolor (McClelland, 1844), captured in Peninsular Malaysia. The gastrointestinal tract was segmented into the oesophagus, stomach, and intestine.
Nurrul Shaqinah Nasruddin, Mohammad Noor Amal Azmai, Ahmad Ismail, Mohd Zamri Saad, Hassan Mohd Daud, Syaizwan Zahmir Zulkifli, De-Li Shi   +6 more
wiley   +1 more source

Comparison of the effects of two bongo net mesh sizes on the estimation of abundance and size of Engraulidae eggs

Brazilian Journal of Oceanography, 2015
Studies of ichthyoplankton retention by nets of different mesh sizes are important because they help in choosing a sampler when planning collection and the establishment of correction factors.
Jana Menegassi del Favero, Mario Katsuragawa, Maria de Lourdes Zani-Teixeira, Jefferson T. Turner   +3 more
doaj   +1 more source