The climatic characteristics of Brazil present marked spatial and temporal precipitation
contrasts, which are reviewed according to four main indices: PRCPTOT–total precipitation; …

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

Plio‐Quaternary climatic changes are considered to be a key driver of landscape evolution,
but many unresolved questions remain, such as the extent of the impact of major climatic …

Map** diversity patterns is important to clarify its causes and is essential information for
conservation policies. We map the distribution of vascular epiphytes from the Southern block …

This study aims to characterize and determine the timing of a major drainage rearrangement
between two vast river basins, each exceeding 600,000 km 2: the Paraná and São …

The adverse impacts of soil degradation and nutrient loss resulting from water erosion are
significant environmental concerns that have profound implications for both water quality …

For this purpose, we employed the Revised Universal Soil Loss Equation (RUSLE), utilizing
parameters obtained from scientific literature and remote sensing data, such as the …

Abstract Located in the Brazilian Amazon biome, the Chico Mendes Extractive Reserve,
Acre state, is an important area for the conservation of biodiversity and ecosystem services …

Longitudinal profiles were analyzed in the rivers of the central sector of the Araucaria
Plateau, aiming to contribute to the understanding of the morphostructural and …

SUMMARY Located in the Brazilian Amazon biome, the Chico Mendes Extractive Reserve,
Acre state, is an important area for the conservation of biodiversity and ecosystem services …