Phorophytes
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. What are the species of phorophytes of Vanilla palmarum (Orchidaceae) in Brazil? An assessment of emblematic specificity with palm tree species
Resumo Vanilla palmarum (Orchidaceae) é uma holoepífita obrigatória, amplamente distribuída na América do Sul, e apresenta uma emblemática especificidade com palmeiras. A interação epífita-forófitos foi examinada através da análise de espécimes disponíveis na base de dados do Centro de Referência em Informação Ambiental e em herbários brasi
Rodriguésia. Publicado em: 08/08/2019
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2. Epiphyte-phorophyte relationships: assessing the differences between Seasonal Semideciduous and Swamp Forests in Southeastern Brazil1
RESUMO As epífitas vasculares são responsáveis por uma parcela considerável da biodiversidade tropical; no entanto, suas relações com os forófitos entre diferentes tipos de vegetação em que ocorrem ainda são pouco compreendidas. Neste trabalho, objetivamos avaliar a presença, a abundância, a distribuição vertical e a categoria ecológica (holoe
Hoehnea. Publicado em: 22/07/2019
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3. Vascular epiphyte biomass in a South Brazilian fragment of Atlantic Forest
Abstract The present study aimed at sampling the biomass of vascular epiphytes within a protected area in South Brazilian Atlantic Forest. All tree specimens with diameter at breast height equal or greater than 4.8 cm were measured and divided into classes. In each class, 10% of tree specimens were randomly selected for epiphytic biomass measuring. Furthermo
An. Acad. Bras. Ciênc.. Publicado em: 18/10/2018
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4. Species richness and composition of epiphytic bryophytes in flooded forests of Caxiuanã National Forest, Eastern Amazon, Brazil
ABSTRACT This study aimed to compare the richness and composition of the epiphytic bryoflora between várzea and igapó forests in Caxiuanã National Forest, Brazilian Amazon. Bryophytes were collected on 502 phorophytes of Virola surinamensis. Average richness per phorophyte and composition between forests and between dry and rainy periods was tested by two
An. Acad. Bras. Ciênc.. Publicado em: 16/10/2017
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5. Vertical distribution of epiphytic bryophytes in Atlantic Forest fragments in northeastern Brazil
ABSTRACT The microclimatic gradient established from the forest understory to the canopy provides a range of different conditions for the establishment of bryophytes along the height of a tree. We investigated epiphytic bryophyte communities of four fragments of Atlantic Forest with the aim of describing their vertical zonation and assessing differentiation
Acta Bot. Bras.. Publicado em: 10/11/2016
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6. Structure and Composition of vascular epiphytes in a two vegetation formations in Ilha da Marambaia Mangaratiba, RJ / Estrutura e Composição de epífitas vasculares em duas formações vegetais na Ilha da Marambaia Mangaratiba, RJ
The vascular epiphytes belong to a guild that occupies other plants (usually arboreous species) as support for fixing without parasiting them. This way of life have some disadvantages for the nutrients and water acquisition and therefore showed itself excessively sensitive to environmental variations in the forest. Having in view this aspect among others, th
Publicado em: 2009
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7. DistribuiÃÃo espacial e efeito de borda em briÃfitas epÃfitas e epifilas em um remanescente de floresta atlÃntica nordestina
Bryophytes work like a key group to elucidate answers to the environmental variations because his elevated sensibility to microclimate and especific microhabitats. This study aimed to deepen the knowledge on the ecology of epiphyte and epiphyllous bryophyte communities in relation to fragmentation in an Atlantic Forest remanant (2.628ha) of the Ecological St
Publicado em: 2009
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8. DINÂMICA POPULACIONAL E BIOLOGIA REPRODUTIVA DE Cattleya eldorado LINDEN (ORCHIDACEAE)
Foi estudada a dinâmica populacional e a biologia reprodutiva de Cattleya eldorado Linden (Orchidaceae) na Reserva Biológica de Campina, km 45 da rodovia BR 174 e em ambiente artificial na cidade de Manaus, Amazonas, de março de 2000 a janeiro de 2007. O padrão de distribuição espacial dessa orquídea foi estudado em um hectare da Reserva, em 20 parcel
Publicado em: 2007
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9. Trees, shrubs and climbers of the cerradão of the Bauru Botanical Garden, SP / Arvores, arbustos e trepadeiras do cerradão do Jardim Botanico Municipal de Bauru, SP
The Cerrado Biome contains an immense diversity of species, most of them being endemic. Due to the intense and increasing threats to its natural resources, the Cerrado is currently considered as a priority area for the world-wide biological diversity conservation. In the 1995 workshop ?Conservation basis and the sustainable use of the cerrado areas of São P
Publicado em: 2007
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10. Distribuição geografica, forofitos e especies de bromelias epifitas nas matas e plantações de cacau da região de Una, Bahia
The loss of species is a natural outcome when habitats are fragmented or changed. Nevertheless, epiphytes would be particularly susceptible to this process given the high number of species with limited geographical distribution. In modified habitats changes are ais o expected in the species composition and differences in the overall abundance in the organism
Publicado em: 2005