Results 21 to 30 of about 1,413,895 (204)
EXTENDING THE LIMITS OF CAMPOS RUPESTRES IN BRAZIL
Caminhos de Geografia, 2021 Campos rupestres are typical ecosystems of rock outcrops with high biodiversity and endemism, located in Brazilian territory, with vegetation analogous in Africa and Australia. The campos rupestres cover deeply dystrophic soils on highlands inserted in Amazon rainforest, Atlantic rainforest and Cerrado biomes. Despite recognition of campos rupestres as
de Queiroz, Rubens Teixeira +5 more
openaire +3 more sources
Exploring the mycobiota of bromeliads phytotelmata in Brazilian Campos Rupestres
Brazilian Journal of Microbiology, 2023 The phytotelmata is a water-filled tank on a terrestrial plant, and it plays an important role in bromeliad growth and ecosystem functioning. Even though previous studies have contributed to elucidate the composition of the prokaryotic component of this aquatic ecosystem, its mycobiota (fungal community) is still poorly known. In the present work, ITS2
Vera Lúcia dos Santos +6 more
openaire +2 more sources
Habitat heterogeneity and diversity of bryophytes in campos rupestres [PDF]
Acta Botanica Brasilica, 2017 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.
Valente, Emilia de Brito +2 more
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El registro de las quilcas o arte rupestre [PDF]
, 2022 El propósito del registro de las quilcas o arte rupestre es crear una memoria visual de los aspectos de esta evidencia que se consideran "importantes", y una base de datos para su conservación y gestión.
Bednarik, Robert
core +1 more source
Sauvagesia (Ochnaceae) in the campos rupestres of the Espinhaço Range, Brazil
Rodriguésia, 2023 Abstract The campos rupestres (rupestrian grasslands) of the Brazilian Espinhaço Range are renowned for harboring extraordinary plant diversity and endemism, yet many groups representative of this habitat remain taxonomically understudied. Sauvagesia, a predominantly neotropical genus of Sauvagesieae (Ochnaceae), is a classic example. In this study, we
Adriana Queiroz-Lima +2 more
openaire +3 more sources
Perspectives in Ecology and Conservation, 2019 We examine scientific evidence underpinning the application of the Atlantic Forest Act (AFA) to licensing and compensation in campo rupestre, a megadiverse grassland strongly affected by mining but lacking specific legislation.
Deise Tatiane Bueno Miola +3 more
doaj +1 more source
Zooming in on quartzitic outcrops: micro-habitat influences on flora and vegetation
Rodriguésia, 2021 Rock outcrop vegetation is recognized worldwide by its singular and biodiverse flora. Campo Rupestre forms hyperdiverse mosaics in rocky environments across a wide latitudinal and altitudinal gradient, with high species turnover at macro- and micro ...
Clara da Cruz Vidart Badia +2 more
doaj +1 more source
Revista Brasileira de Meteorologia, 2013 O clima e o solo tem uma estreita relação com a vegetação de uma determinada localidade. Visando entender melhor essa dinâmica no ambiente do cerrado, este estudo teve como objetivo avaliar na região de Diamantina, Vale do Jequitinhonha, MG, a interação ...
André Rodrigues da Cunha Gianotti +5 more
doaj +1 more source
Lychnophora pinaster in endangered campos rupestres: phenolic compounds and population ecogeography
Anais da Academia Brasileira de Ciências, 2023 Lychnophora pinaster, known as arnica-mineira, is endemic to campos rupestres, at risk of extinction. The present study aimed to characterize the ecogeography and phenolic constituents of 11 L. pinaster populations collected in the mesoregions North, Jequitinhonha, Metropolitan of Belo Horizonte and Campos das Vertentes in the state of Minas Gerais ...
DAYANE G.P.O. DOS SANTOS +11 more
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Plant Biodiversity Drivers in Brazilian Campos Rupestres: Insights from Phylogenetic Structure. [PDF]
Front Plant Sci, 2017 Old, climate-buffered infertile landscapes (Ocbils) have attracted increasing levels of interest in recent years because of their exceptionally diverse plant communities. Brazil's campos rupestres (rupestrian grasslands) are home to almost 15% of Brazil's native flora in less than 0.8% of Brazil's territory: an ideal study system for exploring ...
Zappi DC +3 more
europepmc +7 more sources