title: Directional changes in plant assemblages along an altitudinal gradient in northeast Brazil.
authors.affiliation: Coordenação de Pesquisas em Silvicultura Tropical, Instituto Nacional de Pesquisas da Amazônia, Manaus, AM, Brazil.
authors.forename: B A
authors.initials: BA
authors.lastname: Santos
authors.forename: D C A
authors.initials: DC
authors.lastname: Barbosa
authors.forename: M
authors.initials: M
authors.lastname: Tabarelli
mesh_terms: D000222:Adaptation, Physiological; D000531:Altitude; D001938:Brazil; D011157:Population Dynamics; D014197:Trees / Q000502:physiology*