Relationship between the female attendance pattern and pup growth rate in the South American sea lion (Carnivora)

Autor: Massimiliano Drago, Luis Cardona, Valentina Franco-Trecu, Federico G. Riet-Sapriza, Enrique A. Crespo, Néstor García, Pablo Inchausti

Publikováno v: Scientia Marina, Vol 85, Iss 2 (2021)

Changes in the duration and frequency of foraging trips by female otariids may result in changes in the duration and frequency of lactation bouts and hence influence pup growth rate, unless females modify milk energy density and/or the total amount o

Externí odkaz: https://doaj.org/article/9ab893fa52874ee5b06146c34f78845e

Relación entre el patrón de cuidados maternales y la tasa de crecimiento de las crías en el león marino sudamericano (Carnivora)

Autor: Enrique A. Crespo, Federico G. Riet-Sapriza, Valentina Franco-Trecu, Luis Cardona, Massimiliano Drago, Pablo Inchausti, Néstor A. García

Publikováno v: Scientia Marina, Vol 85, Iss 2 (2021)
Scientia Marina; Vol. 85 No. 2 (2021); 81-90
Scientia Marina; Vol. 85 Núm. 2 (2021); 81-90
Scientia Marina
Consejo Superior de Investigaciones Científicas (CSIC)

espanolLas hembras lactantes de los otaridos difieren en la duracion y frecuencia de sus viajes de alimentacion, lo que puede afectar a la duracion y frecuencia de los episodios de lactancia de las crias y, en consecuencia, a su crecimien-to, a menos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf242347658be03b7e85ed652a4beddc
http://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/1894

Foraging behavior of lactating South American sea lions (Otaria flavescens) and spatial–temporal resource overlap with the Uruguayan fisheries

Autor: Daniel P. Costa, B. Louise Chilvers, Luis A. Hückstädt, Federico G. Riet-Sapriza, Bernardo González, Yamandú Marín, Gastón Beathyate, Julio Chocca, Valentina Franco-Trecu

Publikováno v: Deep Sea Research Part II: Topical Studies in Oceanography. :106-119

Resource competition between fisheries and marine mammal continue to raise concern worldwide. Understanding this complex conflict requires data on spatial and dietary overlap of marine mammal and fisheries. In Uruguay the South American sea lions pop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3add28d957683b24154207df20e6cd7
https://doi.org/10.1016/j.dsr2.2012.09.005

Interannual and individual variation in milk composition of New Zealand sea lions (Phocarctos hookeri)

Autor: Federico G. Riet-Sapriza, Duncan D. S. Mackenzie, B. Louise Chilvers, Nick Gales, Nicolas Lopez-Villalobos, I. S. Wilkinson, Alastair K. H. MacGibbon, Daniel P. Costa, Pádraig J. Duignan

Publikováno v: Journal of Mammalogy. 93:1006-1016

In this study 308 milk samples were collected and analyzed from 181 individual female New Zealand sea lions (NZ sea lions; Phocarctos hookeri) breeding on Enderby Island (Auckland Islands). Samples were collected from the 1st part of early lactation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c924d75328ca31c9eb5a1190c94b8aee
https://doi.org/10.1644/11-mamm-a-220.2

Bias in diet determination: incorporating traditional methods in Bayesian mixing models

Autor: Federico G. Riet-Sapriza, Massimiliano Drago, Valentina Franco-Trecu, Andrew C. Parnell, Rosina Frau, Pablo Inchausti

Publikováno v: PLoS ONE, Vol 8, Iss 11, p e80019 (2013)
Recercat. Dipósit de la Recerca de Catalunya
instname
Dipòsit Digital de la UB
Universidad de Barcelona
PLoS ONE

There are not “universal methods” to determine diet composition of predators. Most traditional methods are biased because of their reliance on differential digestibility and the recovery of hard items. By relying on assimilated food, stable isoto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e8f252c841ead3a741326d764107464
https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24224031/?tool=EBI