Layla P. Osman

Diverse pathways for climate resilience in marine fishery systems

Jacob G. Eurich, Whitney R. Friedman, Kristin M. Kleisner, Lily Z. Zhao et autres

Abstract Both the ecological and social dimensions of fisheries are being affected by climate change. As a result, policymakers, managers, scientists and fishing communities are seeking guidance on how to holistically build resilience to climate change. Numerous studies have highlighted key attributes …

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Identifying Pathways for Climate-Resilient Multispecies Fisheries

Kendra Karr, Valerie S. Miller, Eva Coronado, Nadia Citlali Olivares-Bañuelos et autres

Fish live in communities, and most fisheries catch multiple species, yet fishery management predominately focuses on single species. In many multispecies fisheries, a variety of species are generally caught together at similar rates. Failure to account for this adequately in management has …

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Pinniped predation of birds: A cause for conservation concern?

George J. F. Swan, Eduardo A. Silva‐Rodríguez, Layla P. Osman, Eduardo Jaramillo

Abstract Recovering predators can create challenges for conservation objectives when they prey on vulnerable species. Although largely uncommon, pinniped predation of birds presents one such challenge. Here, we describe the novel characteristics of this predator–prey interaction, its impact on bird populations, and …

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Population Ecology, Trends and Distribution of the Juan Fernandez Fur Seal,Arctocephalus philippii(Peters 1866) in Chile

Layla P. Osman, Carlos A. Moreno

The skull undergoes a complex developmental process during which strong evolutionary forces shape its morphology. In vertebrates, the skull is important because it encompasses several vital organs such us the brain, the senses, the feeding structures, and a large portion of the …

Carbon flow through the pelagic food web in southern Chilean Patagonia: relevance of Euphausia vallentini as a key species

HE González, Martin Graeve, Gerhard Kattner, N Silva et autres

The southernmost Patagonian region constitutes a major glaciered area with a high freshwater input loaded with particulate and dissolved matter. We assessed the relevance of the terrestrial (allochthonous) and marine (autochthonous) matter that permeates

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Design solutions to coastal human-wildlife conflicts

Meredith Root‐Bernstein, Nicolás Arévalo Rosas, Layla P. Osman, Richard J. Ladle

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Growth rates and differential investment in male and female Juan Fernández fur seal pups

Layla P. Osman, Carlos A. Moreno, Andrew W. Trites

Male Juan Fernández fur seals (Arctocephalus philippii) are significantly larger than females at birth and show extreme dimorphism as adults. We investigated morphological differences among male and female pups using a cross-sectional sampling design to evaluate whether pup growth rates were sex-specific …

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Inter-sexual differences in Antarctic fur seal pup growth rates: evidence of environmental regulation?

Romeo Vargas, Layla P. Osman, Daniel Torres

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Improved outcome for children with acute lymphoblastic leukemia after risk-adjusted intensive therapy : A single-institution experience

Abdallah Al-Nasser, Hassan El‐Solh, EdwardDe Vol, Ibrahim M. Elhassan et autres

Childhood acute lymphoblastic leukemia (ALL) has served as a model for cancer treatment for over five decades.With more precise diagnost t tic criteria and risk stratification, more effective therapy administered in controlled clinical trials, and better supportive care, the outlook for children …

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Discovery of a blue whale feeding and nursing ground in southern Chile

Rodrigo Hucke‐Gaete, Layla P. Osman, Carlos A. Moreno, Ken Findlay et autres

After the extensive exploitation that reduced the Southern Hemisphere blue whale (Balaenoptera musculus) populations to less than 3% of its original numbers, studies on its recovery have been compounded by the inaccessibility of most populations and the extensive migrations between low and …

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Examining natural population growth from near extinction: the case of the Antarctic fur seal at the South Shetlands, Antarctica

Rodrigo Hucke‐Gaete, Layla P. Osman, Carlos A. Moreno, Daniel Torres

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Feeding ecology of Antarctic fur seals at Cape Shirreff, South Shetlands, Antarctica

Layla P. Osman, Rodrigo Hucke‐Gaete, Carlos A. Moreno, Daniel Torres

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