Species Distribution Modeling Reveals Future Climate Refugia and Important Areas for Rocky Plants in Brazil's Iron Quadrangle. [PDF]
Climate change is projected to sharply reduce suitable habitats for eight endemic rupestrian plant species in Brazil's Iron Quadrangle. Ensemble niche models reveal species‐specific vulnerabilities and highlight climatic refugia and corridors that may support persistence.
Francisconi AF +4 more
europepmc +2 more sources
Lithobiomes Heterogeneity and Geographic Distance Shape the Landscape Genomics Within Brazilian Mountain Systems. [PDF]
Genomic analyses of Paepalanthus calvus across Brazilian montane ecosystems reveal strong population structure shaped by geographic distance and lithological heterogeneity. Fine‐scale edaphoclimatic factors are the main predictors of genetic divergence among distinct lithobiomes, underscoring the role of substrate‐driven ecological isolation and local ...
Cabrini M +5 more
europepmc +2 more sources
Bacteriome Diversity of Soil Islands Associated With Bromeliads From Ironstone Outcrops in the Brazilian Pantanal. [PDF]
Knowledge about the diversity and distribution of microorganisms in natural environments is essential for understanding the dominant microbial groups and predicting their ecological functions. This study is aimed at describing the bacteriome diversity in soils associated with bromeliads in the Brazilian Pantanal region, utilizing genomic approaches. We
Godoy FMR +10 more
europepmc +2 more sources
Novos registros de Sphaenorhynchus canga (Amphibia, Anura, Hylidae) no Quadrilátero Ferrífero em Minas Gerais, Sudeste do Brasil [PDF]
A perereca Sphaenorhynchus canga foi recentemente descrita, com distribuição geográfica restrita, na borda leste do Quadrilátero Ferrífero em Minas Gerais. A espécie foi originalmente registrada em cinco lagoas ou poças naturais em área de campo rupestre
Adriano Lima Silveira +3 more
doaj +3 more sources
Aves, Micropygia schomburgkii (Schomburgk, 1848), Veniliornis mixtus (Boddaert, 1783), Culicivora caudacuta (Vieillot, 1818) and Coryphaspiza melanotis (Temminck, 1822): Documented records in the southern Espinhaço Range, Minas Gerais, Brazil [PDF]
We present new records of four open-habitat birds in the southern Espinhaço Range, state of Minas Gerais, also known as the Quadrilátero Ferrífero. Three of these species (Micropygia schomburgkii, Veniliornis mixtus and Coryphaspiza melanotis) are inedit
Luiz Mazzoni +7 more
doaj +3 more sources
Medium and large-sized mammals in Private Natural Heritage Reserves in the Quadrilátero Ferrífero of Minas Gerais, Brazil [PDF]
Habitat fragmentation has been shown to be constantly growing and increasingly affecting the conservation of species that require large areas for their populations to subsist, as is the case for most large animals.
Thales Claussem Vicente Corrêa +3 more
doaj +3 more sources
Abstract Land degradation resulting from increased continental surface erosion is a worldwide and systemic phenomenon due to unsustainable human activities. Already fragile, the intertropical zone is likely to be further affected by climate change like increased aridity, an aggravating factor of soil erosion and land degradation.
Lionel L. Siame +11 more
wiley +1 more source
Aspectos Mineralógicos, Químicos e Físicos de Frente de Intemperismo em Filito da Formação Batatal, Quadrilátero Ferrífero [PDF]
O estudo trata de uma frente de intemperismo em filito, proveniente da região do Quadrilátero Ferrífero, Minas Gerais. Apesar de abundantes na região os processos de alteração para essas rochas ainda são pouco estudados. Busca-se aqui contribuir para o
Marcio Fernandes Leão +5 more
doaj +1 more source
Sinningia rupicola (Gesneriaceae), espécie ameaçada de extinção e classificada como endêmica de canga do Quadrilátero Ferrífero é aqui apresentada sob uma abordagem ecológica, baseada na análise de dados referentes a registros realizados em duas Reservas
Lídia Maria dos Santos +7 more
doaj +1 more source
Geomorfologicamente o Quadrilátero Ferrífero é uma região conspícua, onde raízes de estruturas metassedimentares proterozóicas, apresentando feições de um relevo jovem, encontram-se em destaque sobre um mar de colinas de rochas cristalinas do Arqueano. O
César Augusto Chicarino Varajão +5 more
doaj +1 more source

