Espinhaco Range
Mostrando 13-24 de 38 artigos, teses e dissertações.
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13. Overview of the systematics and diversity of Poales in the Neotropics with emphasis on the Brazilian flora
Abstract Poales represents a major part of Angiosperm and Monocot diversity. The families encompass ca. 20,000 species which is about 7% of the Angiosperms and 33% of the Monocots. Bromeliaceae, Cyperaceae, Eriocaulaceae, Juncaceae, Mayacaceae, Poaceae, Rapateaceae, Thurniaceae, Typhaceae, and Xyridaceae are the families represented in the Neotropics. In gen
Rodriguésia. Publicado em: 2015-06
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14. Myrtaceae throughout the Espinhaço Mountain Range of centraleastern Brazil: floristic relationships and geoclimatic controls
Although biological surveys and taxonomic revisions provide key information to ecological and evolutionary studies, there is a clear lack of floristic and phytogeographic studies of the mountainous regions of Brazil, which harbor some of the most threatened plant ecosystems on the planet. Myrtaceae has been reported to be one of the most important families i
Acta Bot. Bras.. Publicado em: 2014-03
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15. Lycophytes and monilophytes in Rio Preto State Park, Minas Gerais, Brazil
We conducted a floristic survey of lycophytes and monilophytes in Rio Preto State Park, located in the municipality of São Gonçalo do Rio Preto, and in the surrounding areas, including the municipality of Felício dos Santos, in the state of Minas Gerais, Brazil. The study area is within the Espinhaço Mountain Range. Collections were made from June 1999 t
Acta Bot. Bras.. Publicado em: 2013-06
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16. A new species of Atractus (Serpentes: Dipsadidae) from Serra do Cipó, Espinhaço Range, Southeastern Brazil, with proposition of a new species group to the genus
Descrevemos uma nova espécie de Atractus da Serra do Cipó, na vertente sudeste da Serra do Espinhaço, uma cadeia montanhosa continental aproximadamente paralela à costa Atlântica brasileira. A nova espécie é morfologicamente similar a A. paraguayensis e A. potschi com as quais compartilha: 15 séries de escamas dorsais; região occipital branca em esp
Pap. Avulsos Zool. (São Paulo). Publicado em: 2013
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17. Revisão taxonômica e filogenia de Orthophytum Beer (Bromeliaceae, Bromelioideae) / Taxonomic revision and phylogeny of Orthophytum Beer (Bromeliaceae, Bromelioideae)
The genus Orthophytum Beer (Bromeliaceae) comprises 46 species geographically distributed in eastern Brazil extending from the state of Ceará in the North, to Minas Gerais and Espírito Santo in the South. The growth form of these plants is typically lithophytic, only rarely terrestrial, and granitic or quartzitic rocky outcrops constitute their favorite su
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/09/2012
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18. Modelos de distribuição de espécies de vellozia (Velloziaceae) endêmicas da Cadeia do Espinhaço e o efeito amostral sobre os mapas preditivos
The effectiveness of conservation actions depends on the knowledge of the geographical distribution of species. However, this knowledge is far from being achieved for most species, especially those occurring in mountainous tropical environments, such as the rocky fields (campos rupestres) of the Espinhaço Range, characterized by forming islands of vegetatio
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/02/2012
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19. Sandflies (Diptera: Psychodidae) from caves of the quartzite Espinhaço Range, Minas Gerais, Brazil
This study investigated the sandfly fauna of two quartzite caves in the Espinhaço Mountain Range, located in the municipality of Diamantina, state Minas Gerais. From August 2010-July 2011, entomological sampling was performed in the caves of Salitre and Monte Cristo with two HP light traps exposed in the photic and aphotic zones of each cave. The sandfly fa
Mem. Inst. Oswaldo Cruz. Publicado em: 2012-12
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20. Pedological, isotopical and palinological relations in the paleoenvironmental reconstruction of the Pau-de Fruta special protection area´s peat bog, Mountain Range of the Southern Espinhaço - MG / Relações pedológicas, isotópicas e palinológicas na reconstrução paleoambiental da turfeira da Área de Proteção Especial (APE) Pau-de-Fruta, Serra do Espinhaço Meridional - MG
As turfeiras são ambientes especiais para estudos que procuram compreender a evolução das paisagens em função de mudanças climáticas, apresentando registros da dinâmica temporal e espacial da vegetação, constituindo-se de organossolos com grande potencial indicador devido aos elevados teores de carbono e um ambiente anóxico, condições que preser
Publicado em: 2010
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21. Pteridófitas da Serra do Caraça, Minas Gerais, Brasil Belo Horizonte Minas Gerais Fevereiro de
The Serra do Caraça is located in the east border of Quadrilátero Ferrífero, in southern Serra do Espinhaço, comprising part of Catas Altas, Santa Bárbara and Mariana municipalities. The main preservation area is RPPN Santuário do Caraça with 10.187,89 ha. The altitude varies between 750 and 2072 m. The vegetation is composed of a mosaic of field and
Publicado em: 2010
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22. Chamaecrista Moench. Seções Apoucouita, Chamaecrista e Xerocalyx (Leguminosae - "Caesalpinioideae") na Serra do Cipó, Minas Gerais / Chamaecrista Moench sections Apoucouita, Chamaecrista e Xerocalyx (Leguminosae - "Caesalpinioideae") in the Serra do Cipó, Minas Gerais
The principal objective of this dissertation is to contribute to the survey and project Flora da Serra do Cipó, which is being conducted in the southern Espinhaço Range. It was made through a taxonomic study of the species of the genus Chamaecrista section Apoucouita, Chamaecrista and Xerocalyx (Leguminosae-"Caesalpinioideae"), which are found in that area
Publicado em: 2009
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23. Phylogeny and taxonomic revision of Pseudotrimezia (Iridaceae) / Filogenia e revisão de Pseudotrimezia (Iridaceae)
Several molecular phylogenetic studies focusing on Iridaceae contribute to confirm Trimezieae as a monophyletic group. Despite that, the tribe is poorly characterized and lacks morphological synapomorphies as support. On the other hand, Pseudotrimezia is morphologically well characterized, but its monophyly has never been investigated. Anatomical studies car
Publicado em: 2009
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24. Análise morfométrica e variabilidade morfológica em populações de Syngonanthus nitens (Bong.) Ruhland (Eriocaulaceae) / Morfometric analysis and morphological variability in populations of Syngonanthus nitens (Bong.) Ruhland (Eriocaulaceae)
Syngonanthus nitens (Bong.) Ruhland (common name "Golden Grass") is a widespread distributed species in Brazil. The handcrafts are made from scape of S. nitens, which are bright and gold in color. The identity of this taxon has been questionable, since plants with very different morphological patterns are identified as belonging to the same species. These in
Publicado em: 2009