title: Integrating Taxonomic, Functional and Phylogenetic Beta Diversities: Interactive Effects with the Biome and Land Use across Taxa.
abstract: The spatial distribution of species, functional traits and phylogenetic relationships at both the regional and local scales provide complementary approaches to study patterns of biodiversity and help to untangle the mechanisms driving community assembly. Few studies have simultaneously considered the taxonomic (TBD), functional (FBD) and phylogenetic (PBD) facets of beta diversity. Here we analyze the associations between TBD, FBD, and PBD with the biome (representing different regional species pools) and land use, and investigate whether TBD, FBD and PBD were correlated. In the study design we considered two widely used indicator taxa (birds and ants) from two contrasting biomes (subtropical forest and grassland) and land uses (tree plantations and cropfields) in the southern Neotropics. Non-metric multidimensional scaling showed that taxonomic, functional and phylogenetic distances were associated to biome and land use; study sites grouped into four groups on the bi-dimensional space (cropfields in forest and grassland, and tree plantations in forest and grassland), and that was consistent across beta diversity facets and taxa. Mantel and PERMANOVA tests showed that TBD, FBD and PBD were positively correlated for both bird and ant assemblages; in general, partial correlations were also significant. Some of the functional traits considered here were conserved along phylogeny. Our results will contribute to the development of sound land use planning and beta diversity conservation.
authors.affiliation: Departamento de Ecología, Genética y Evolución, IEGEBA, (CONICET-UBA), Facultad de Ciencias Exactas y Naturales, Universidad de, Buenos Aires, Ciudad Universitaria, Pabellón 2, Piso 4, CA Buenos Aires (1428), Argentina.
authors.forename: Julian Martin
authors.initials: JM
authors.lastname: Corbelli
authors.affiliation: Instituto de Biología Subtropical-Facultad de Ciencias Forestales, Universidad Nacional de Misiones-CONICET, Bertoni 85, Pto Iguazú (3770), Misiones, Argentina.
authors.forename: Gustavo Andres
authors.initials: GA
authors.lastname: Zurita
authors.affiliation: Departamento de Ecología, Genética y Evolución, IEGEBA, (CONICET-UBA), Facultad de Ciencias Exactas y Naturales, Universidad de, Buenos Aires, Ciudad Universitaria, Pabellón 2, Piso 4, CA Buenos Aires (1428), Argentina.
authors.forename: Julieta
authors.initials: J
authors.lastname: Filloy
authors.affiliation: División Paleozoología Invertebrados, Facultad de Ciencias Naturales y Museo (FCNyM), Universidad Nacional de La Plata, Museo de Ciencias Naturales de La Plata, Paseo del Bosque s/n. La Plata (1900), Buenos Aires, Argentina.
authors.forename: Juan Pablo
authors.initials: JP
authors.lastname: Galvis
authors.affiliation: Departamento de Ecología, Genética y Evolución, IEGEBA, (CONICET-UBA), Facultad de Ciencias Exactas y Naturales, Universidad de, Buenos Aires, Ciudad Universitaria, Pabellón 2, Piso 4, CA Buenos Aires (1428), Argentina; Instituto de Biología Subtropical-Facultad de Ciencias Forestales, Universidad Nacional de Misiones-CONICET, Bertoni 85, Pto Iguazú (3770), Misiones, Argentina.
authors.forename: Natalia Isabel
authors.initials: NI
authors.lastname: Vespa
authors.affiliation: Departamento de Ecología, Genética y Evolución, IEGEBA, (CONICET-UBA), Facultad de Ciencias Exactas y Naturales, Universidad de, Buenos Aires, Ciudad Universitaria, Pabellón 2, Piso 4, CA Buenos Aires (1428), Argentina.
authors.forename: Isabel
authors.initials: I
authors.lastname: Bellocq
mesh_terms: D000383:Agriculture; D000818:Animals; D001000:Ants; D001118:Argentina; D044822:Biodiversity; D001717:Birds; D003247:Conservation of Natural Resources; D017753:Ecosystem; D004777:Environment; D065928:Forests; D065948:Grassland; D010239:Paraguay; D010802:Phylogeny