Abstract Brazil's Atlantic Forest biome is one of the world's biodiversity hotspots, whose
heterogeneous ecosystems are threatened by habitat loss and climate change …

Forest-grassland mosaics are ecosystems with sharp contrasts. Factors controlling their
heterogeneity have interested researchers worldwide. To date, only few natural remains of …

Uruguai 1 is a recently discovered site in the Foz do Chapecó Archaeological Area, which
contains an exceptional archaeological record, documenting the expansion of Homo …

The presence of Andean plant genera in moist forests of the Brazilian Atlantic Coast has
been historically hypothesized as the result of cross-continental migrations starting at the …

The geographic landscape of the Subtropical Araucaria Plateaus was treated by describing
the components of the physical environment, systematizing geological, geomorphological …

The origin of modern disjunct plant distributions in the Brazilian Highlands with strong
floristic affinities to distant montane rainforests of isolated mountaintops in the northeast and …

Abstract The Araucarias Plateau is a geomorphological unit that occupies approximately
three-quarters of the terrain in the southern area of South Brazil, between the Iguazu and …

O termo cabeceira de drenagem se refere à unidade de relevo côncava de dezenas de
metros quadrados situada a montante de canal de primeira ordem hierárquica. A cabeceira …

RESUMO É apresentado resultados da aplicação de descrições pedoestratigráficas,
análise micromorfológica e estabelecimento de geocronologia de registros estratigráficos …

A pesquisa teve como principal objetivo apresentar os tipos polínicos, esporos de briófitas,
licófitas, samambaias, algas, insertae sedis e dinoflagelados fossilizados que foram …