Browsing by Author "Petry, María Virginia"

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    • Chinstrap penguin population genetic structure: one or more populations along the Southern Ocean? 
      Mura-Jornet, Isidora; Pimentel, Carolina; Dantas, Gisele P. M.; Petry, María Virginia; González Acuña, Daniel; Barbosa, Andrés; Lowther, Andrew D.; Kovacs, Kit M.; Poulin, Elie; Vianna, Juliana (Biomed Central, 2018)
      Background: Historical factors, demography, reproduction and dispersal are crucial in determining the genetic structure of seabirds. In the Antarctic marine environment, penguins are a major component of the avian biomass, ...
    • Have historical climate changes affected gentoo penguin (pygoscelis papua) populations in Antarctica? 
      Peña M., Fabiola; Poulin, Elie; Dantas, Gisele P.; González Acuña, Daniel; Petry, María Virginia; Vianna, Juliana (Estonian Biocentre and Tartu University, Gyaneshwer Chaubey, 2014)
      The West Antarctic Peninsula (WAP) has been suffering an increase in its atmospheric temperature during the last 50 years, mainly associated with global warming. This increment of temperature trend associated with changes ...