Factors que afecten l’èxit d’expansió de poblacions d’aus en medis transformats per l’home: l’arpella "Circus aeruginosus" a la Vall de l’Ebre Factors affecting expansion success of bird populations in human-transformed environments: the marsh harrier Circus aeruginosus in the Ebro Valley

Description: [eng] Change in species geographic ranges is a natural phenomenon, but the rate and magnitude of such change has significantly increased due to anthropogenic causes. The rate at which a population spreads/contracts through space is a function of the rates of population growth and dispersal, coupled ...
Language(s): Múltiples idiomas
Subject(s): Agricultura , Denso-dependència , Rapinyaires , Hàbitat (Ecologia) , Protecció ambiental , Agriculture , Birds of prey , Habitat (Ecology) , Environmental protection , Denso-dependencia , Aves rapaces , Hábitat (Ecología) , Protección ambiental
Publisher(s): Universitat de Barcelona
Contributor(s): Mañosa, Santi , Carrete, Martina , Universitat de Barcelona. Departament de Biologia Animal
Source(s):
Publication Date(s): 2011-10-07
Type(s): Tesis doctoral (doctoralThesis)
Rights(s): info:eu-repo/semantics/restrictedAccess
Relation(s):
Estadísticas: Ocultar/Mostrar estadísticas
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