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dc.contributor.advisorGarton, Edwardes_Es
dc.contributor.authorRoberts, Dina L.
dc.date.accessioned2014-10-20T04:50:52Z
dc.date.available2014-10-20T04:50:52Z
dc.date.issued2007es_ES
dc.identifier370807es_ES
dc.identifier.urihttps://repositorio.catie.ac.cr/handle/11554/4940
dc.descriptionTesis (Ph. D.) -- CATIE. Escuela de Posgrado, Turrialba (Costa Rica), University of Idahoes_ES
dc.description.abstractThe overall objetive of my research was to understand the value of forest fragments to a diverse group of rainforest birds that depend on lowland tropical rainforest for their survival at one part or all of their annual cycle. Using both intensive research methods on a migrant songbird and extensive survey methods for eight species of resident forest birds, results show that in general, remaining forest fragments of the Sarapiqui region provide important habitat for all species studied, to varying degrees. For eight species of resident birds, we quantified changes in species abundance and patch occupancy in forest fragments that exist across a continuum of fragmentation, isolation and remaining forest cover. We detected all eight species within at least a subset of the fragments.es_ES
dc.language.isoenes_ES
dc.publisherUniversity of Idaho, Moscow, ID (EUA), Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Turrialba (Costa Rica)es_ES
dc.subjectBOSQUE TROPICAL
dc.subjectTIERRAS BAJAS
dc.subjectDEFORESTACION
dc.subjectUTILIZACION DE LA TIERRA
dc.subjectESTRUCTURA AGRICOLA
dc.subjectPAJAROS
dc.subjectMIGRACION ANIMAL
dc.subjectECOLOGIA ANIMAL
dc.subjectESPECIES DOMINANTES
dc.subjectESTRUCTURA DE LA POBLACION
dc.subjectESPECIES
dc.subjectHABITAT
dc.subjectCOSTA RICA
dc.titleEffects of tropical forest fragmentation on ecology and conservation of migrant and resident birds in lowland Costa Ricaes_ES
dc.typeTesis de doctoradoes_ES
dcterms.rightsacceso abiertoEn
dc.identifier.publicationTurrialba (Costa Rica)es_ES


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