Mosses
Mostrando 1-12 de 45 artigos, teses e dissertações.
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1. Musgos (Bryophyta) da Estação Ecológica Wenceslau Guimarães, Estado da Bahia, Brasil
RESUMO No presente artigo está sendo apresentado o levantamento florístico dos musgos (Bryophyta) da Estação Ecológica Wenceslau Guimarães, sul do Estado da Bahia, em um fragmento de Floresta Ombrófila Densa montana. Foram analisadas 540 amostras e identificadas 93 espécies, distribuídas em 57 gêneros e 23 famílias. Trichosteleum cyparissoides (Ho
Hoehnea. Publicado em: 20/12/2019
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2. Bryophyte flora of the Apodi Plateau, Ceará, Brazil
Resumo No estado do Ceará, as principais áreas amostradas com relação às briófitas são constituídas de encraves úmidos e subúmidos, remanescentes da Mata Atlântica. Estudos em áreas de Caatinga são praticamente inexistentes. O presente trabalho objetivou realizar um inventário florístico das briófitas da Chapada do Apodi, dentro dos limites d
Rodriguésia. Publicado em: 20/12/2019
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3. The chloroplast genome of the desiccation-tolerant moss Pseudocrossidium replicatum (Taylor) R.H. Zander
Abstract Mosses in conjunction with hornworts and liverworts are collectively referred to as bryophytes. These seedless, nonvascular plants are the closest extant relatives of early terrestrial plants and their study is essential to understand the evolutionary first steps of land plants. Here we report the complete chloroplast (cp) genome sequence of Pseudoc
Genet. Mol. Biol.. Publicado em: 18/07/2019
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4. New records for the bryophyte flora of the Brazilian Amazon
Resumo Excursões botânicas recentes no norte do Brasil resultaram em 38 registros novos para estados brasileiros e o país. Resumido, sete (cinco hepáticas e dois musgos) espécies são novos registros para o Brasil, 18 sendo novos registros para o estado do Amazonas (10 hepáticas e oito musgos) e 20 para o estado de Roraima (16 hepáticas e quatro musgo
Rodriguésia. Publicado em: 25/04/2019
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5. Distribution, ecology, and reproduction of bryophytes in a humid enclave in the semiarid region of northeastern Brazil
ABSTRACT The ready availability of water resources distinguishes the humid forest of Chapada do Araripe, Ceará State, Brazil, from the semiarid vegetation around it. The regional climate demonstrates a marked seasonality of rainfall that affects the ecological strategies of the species found there. We studied the bryophytes of the humid forest of Chapada do
Acta Bot. Bras.. Publicado em: 2018-06
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6. Habitat heterogeneity and diversity of bryophytes in campos rupestres
ABSTRACT Campos rupestres (rupestrian grasslands) are characterized by the presence of rock outcrops associated with an herbaceous-shrub physiognomy typically growing on quartzitic soils; they occur a wide variety of habitats. Bryophytes respond rapidly and efficiently to variation in microclimate. The present work aimed to study bryophyte species richness,
Acta Bot. Bras.. Publicado em: 2017-06
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7. Survey of bryophytes in Serra da Canastra National Park, Minas Gerais, Brazil
ABSTRACT Serra da Canastra National Park is located in southwestern Minas Gerais State and contains several phytophysiognomies of the Brazilian Cerrado. To date, no study on bryophytes has been conducted in this area and the present study is the first to be carried out in this major biological reserve of Cerrado located on the Brazilian Plateau. This study f
Acta Bot. Bras.. Publicado em: 19/04/2016
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8. Evidence of morphometric differentiation among Antarctic moss populations as a response to local microenvironment
ABSTRACTStudies on phenotypic variation among populations growing in different microenvironments may provide information about plasticity related to environmental pressures, and thus help to elucidate the potential evolutionary forces contributing to the origin and maintenance of diversity in any region. In this study we investigate morphometric variation on
Acta Bot. Bras.. Publicado em: 2015-09
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9. Survey of the bryophytes of a gallery forest in the National Park of Serra do Cipó, Minas Gerais, Brazil
Serra do Cipó has attracted the interest of many researchers over the years because of its unique characteristics, particularly the fact that the site represents the transition between Cerrado and Atlantic Forest. The study area of Serra do Cipó is located along a gallery forest "córrego Três Pontinhas," at 19°16'00" S and 43°32'49" W and an altitude o
Acta Bot. Bras.. Publicado em: 2015-03
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10. Richness of Marchantiophyta and Bryophyta in a protected area of the Brazilian Amazon
The bryophytes of Gurupi Biological Reserve represent an important component of the biodiversity of the Amazon in the Brazilian state of Maranhão. This study aimed to investigate the richness of bryophytes (Marchantiophyta and Bryophyta) from Gurupi Biological Reserve and compare it with that found in other surveys conducted in Maranhão and in the northeas
Acta Bot. Bras.. Publicado em: 2014-12
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11. All green, but equal? Morphological traits and ecological implications on spores of three species of mosses in the Brazilian Atlantic forest
Esporos dos musgos tropicais Pyrrhobryum spiniforme, Neckeropsis undulata e N. disticha foram caracterizados quanto ao tamanho, número por cápsula e viabilidade. Substâncias químicas foram analisadas para P. spiniforme e N. undulata. O comprimento da seta esporofítica (habilidade de dispersão dos esporos) foi analisado em P. spiniforme. Quatro a seis c
An. Acad. Bras. Ciênc.. Publicado em: 2014-09
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12. Kinetic modelling of cadmium and lead removal by aquatic mosses
Because biosorption is a low cost and effective method for treating metal-bearing wastewaters, understanding the process kinetics is relevant for design purposes. In the present study, the performance of the aquatic moss Fontinalis antipyretica for removing cadmium and lead from simulated wastewaters has been evaluated. Five kinetic models (first-order, pseu
Braz. J. Chem. Eng.. Publicado em: 2014-03