An ecoregion is a region with similar environmental conditions. However, many ecoregions
represent regional habitat heterogeneity, and areas with little fieldwork information can …

Questions Understanding spatial variation in floristic composition is crucial to quantify the
extent, patchiness and connectivity of distinct habitats and their spatial relationships. Broad …

The Amazon forest covers 7.5 million km2 in nine countries, hosts 25% of the global
biodiversity and is a major contributor to the biogeochemical and climatic functioning of the …

O presente trabalho teve como objetivo avaliar o potencial das variáveis geomorfométricas
extraídas de dados SRTM (Shuttle Radar Topographic Mission) para identificação de tipos …

Background Ecotone has been defined as “a multi-dimensional environmentally stochastic
interaction zone between ecological systems with characteristics defined in space and time …

Aim of study: This study evaluates the potential of the Google Earth Engine tool, supported
by fine-scale information obtained by Unmanned Aerial Vehicle, to apply and characterize …

Abstract Knowledge of the distribution of plant species is essential for planning management
and conservation actions, especially for economically important species. Available data on …

Abstract The Guamá River basin, in the northeastern state of Pará, eastern Amazon, Brazil,
encompasses approximately 1,200,000 hectares. It presents great economic and social …

Forest fragmentation and deforestation are subjects of great concern in tropical regions,
namely in South America and Africa, contributing to a rapid loss of tropical forest area and …

Aim We present a new method to economically map gradual changes in plant species
composition in lowland rain forests using field data and satellite images. Such a method will …