Results 1 to 10 of about 277 (151)
Cerrado Rupestre is not Campo Rupestre: The unknown and threatened savannah on rocky outcrops [PDF]
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Cassio Cardoso Pereira +1 more
exaly +6 more sources
Two new species of Microlicia (Melastomataceae) from unprotected campo rupestre in the western Chapada Diamantina, Bahia, Brazil [PDF]
Microlicia D.Don (Melastomataceae, Lavoisiereae) is a genus of shrubs and subshrubs comprising nearly 300 species, primarily distributed across nutrient-poor, open habitats in Brazil’s campos rupestres, cerrado, and other montane ecosystems.
Ricardo Pacifico +3 more
doaj +4 more sources
Hyperdominant Trees Reveal Savanna Vulnerability Under Climate Change. [PDF]
The Brazilian Cerrado's forest structure relies disproportionately on just 30 hyperdominant tree species, which represent 50% of all individuals despite accounting for only 2% of species richness. This study evaluates their vulnerability under climate change scenarios for 2100.
Alvarez F +32 more
europepmc +2 more sources
Evolutionary and environmental drivers of dry-season deciduousness in a legume genus. [PDF]
Summary Leaf deciduousness is a key drought‐avoidance strategy in tropical flora, reducing water loss during seasonal dry periods. While winter‐deciduousness in temperate regions is well‐understood, the evolutionary and environmental drivers of dry‐season deciduousness remain poorly explored.
Cássia-Silva C +7 more
europepmc +2 more sources
Societal Impact Statement Brazil's diverse flora is under several threats, with many unique lineages facing extinction, particularly in biodiverse regions like the Cerrado and campo rupestre.
Najla Bastos Scheidegger +4 more
doaj +2 more sources
Asteraceae of Serra da Confusão do Rio Preto, Quirinópolis, Goiás, Brazil [PDF]
A floristic inventory and a taxonomic treatment of Asteraceae from Serra da Confusão do Rio Preto in the state of Goiás are provided. Collections were carried out from July 2017 to December 2018 in a fragment of cerrado sensu stricto with transition to ...
Polla Renon +2 more
doaj +1 more source
Na Lista Nacional de Espécies Ameaçadas de Extinção, as borboletas representam 42% dos invertebrados ameaçados. Portanto, os principais objetivos desse projeto foram: (1) registrar a diversidade de borboletas encontradas em uma área de Cerrado; (2 ...
Millena Castro Ribeiro +1 more
doaj +5 more sources
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
http://dx.doi.org/10.5902/198050985729O objetivo deste trabalho foi analisar padrões alométricos e feições arquiteturais de Copaifera langsdorffii em diferentes fisionomias de uma região de tensão ecológica.
Malcon do Prado Costa +5 more
doaj +1 more source
Ferruginous Rupestrian Savannah: a floristic and structural analysis of these rare environments [PDF]
The flora of the Rupestrian Savannah (Cerrado Rupestre) is composed of widely distributed species and endemic species from high altitude rocky outcrops.
Cássio Cardoso Pereira +4 more
doaj +3 more sources

