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Flora and Annual Distribution of Flowers and Fruits in the Ubajara National Par...
Silveira, Andréa Pereira; Menezes, Bruno Sousa de; Loiola, Maria Iracema Bezerra; Lima-Verde, Luiz Wilson; Zanina, Dalva Neta eAlthough the conservation of tropical biodiversity depends on protected areas, there is still a very large ‘gap’ of knowledge on the flora of Brazilian reserves, especially in the Northeast region of Brazil. Field and herbarium surveys of the phanerogamic flora of the Ubajara National Park, located on the Brazilian Northeast, were made and analyses on phenology and dispersal syndromes were performed. 418 taxa (...
Drought response strategies of deciduous and evergreen woody species in a seaso...
Souza, Bruno Cruz de; Carvalho, Ellen Cristina Dantas; Oliveira, Rafael S.; Araujo, Francisca Soares de; Lima, André Luiz Alves deDeciduous and evergreen trees are usually considered the main coexisting functional groups in seasonally dry tropical forests (SDTF). We compared leaf and stem traits of 22 woody species in the Brazilian Caatinga to investigate whether deciduous (DC) and evergreen (EV) species have divergent water-use strategies. Our hypothesis was that DC trees compensate for their short leaf longevity by being less conservati...
Flora and Annual Distribution of Flowers and Fruits in the Ubajara National Par...
Silveira, Andréa Pereira; Menezes, Bruno Sousa de; Loiola, Maria Iracema Bezerra; Verde, Luiz Wilson Lima; Zanina, Dalva Neta eAlthough the conservation of tropical biodiversity depends on protected areas, there is still a very large ‘gap’ of knowledge on the flora of Brazilian reserves, especially in the Northeast region of Brazil. Field and herbarium surveys of the phanerogamic flora of the Ubajara National Park, located on the Brazilian Northeast, were made and analyses on phenology and dispersal syndromes were performed. 418 taxa (...
Phenology and dispersal modes of wood species in the Carrasco, a tropical decid...
Vasconcelos, Sandra Freitas de; Araujo, Francisca Soares de; Lopes, Ariadna ValentinaWe provide, for the first time, data on phenology and dispersal modes for the Carrasco, a tropical deciduous shrubland in the Brazilian semiarid. The study was con- ducted in the Serra das Almas Reserve (5 804500S, 40 5504300W), northeastern Brazil. We sampled 2,790 individuals from 39 species, 30 genera, and 17 families. Fabaceae, Euphorbiaceae, and Myrtaceae were the most representative. All species lose leav...
Estudos fitogeograficos do carrasco no nordeste do Brasil
Araujo, Francisca Soares deOrientador: Fernando Roberto Martins; Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Biologia; Resumo: Este trabalho visa a conhecer a distribuição geográfica, área ocupada, prováveis variações fisiográficas, edáficas, climáticas, fisionômicas e florísticas da vegetação de carrasco no planalto da Ibiapaba e na chapada do Araripe e sua afinidade fisionômica e florística com outros tipos de ve...