0000000000644016

AUTHOR

Andrés Barbosa

showing 3 related works from this author

Populations of breeding birds in Byers Peninsula, Livingston Island, South Shetland Islands

2013

Data about breeding populations of birds in the Antarctica are rare and fragmented. Thus, information about the status of the breeding populations of Antarctic birds is crucial given the current scenario of climate change, which is particularly acute in Antarctica. This paper presents new information about the populations of the Antarctic tern Sterna vittata, the kelp gull Larus dominicanus, the southern giant petrel Macronectes giganteus, the Antarctic skua Catharacta antarctica lonnbergi, the chinstrap penguin Pygoscelis antarctica and the gentoo penguin Pygoscelis papua on Byers Peninsula (Livingston Island, South Shetland Islands). We used line transects counts to estimate both densitie…

AntàrtidaSouthern giant petrelAnimal populationsOceanographySkuaBirdsSterna vittataLarus dominicanusDensitiesEcology Evolution Behavior and SystematicsShetlandLine transectsOcellsbiologyEcologyGeologyPenguin coloniesPoblacions animalsbiology.organism_classificationPygoscelisGeographyPopulation sizeAntarcticaAntarcticNestsTernPygoscelis papuaAntarctic Science
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Polar marine biology science in Portugal and Spain: Recent advances and future perspectives

2013

Xavier, José C. et al.

Polar science0106 biological sciencesEcology (disciplines)BiodiversityClimate changeAquatic ScienceOceanography010603 evolutionary biology01 natural sciencesArcticMarine ecosystem14. Life underwaterMedio MarinoCentro Oceanográfico de GijónEcology Evolution Behavior and SystematicsApex predatorMarine biologyPortugalEcology010604 marine biology & hydrobiologyPelagic zoneMarine Biology (journal)Marine SciencesGeographyArcticSpain13. Climate actionAntarctic
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Support for a colleague.

2004

As collaborators of Anders Pape Moller, we were shocked and surprised to read that he was accused of data fabrication (“Ecologists roiled by misconduct case,” G. Vogel, F. Proffitt, R. Stone, News of the Week, 30 Jan., p. [606][1]). We have never had cause to be concerned about any aspect of

PublishingMisconductMultidisciplinaryEcologyPhilosophyLawScientific MisconductScience (New York, N.Y.)
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