Digital mapping of soil classes in southeast Brazil: Environmental covariate selection, accuracy, and uncertainty

MEC Monteiro, FP Avalos, MHP Pelegrino… - Journal of South …, 2023 - Elsevier
DSM has been used to meet the demand for soil information over large areas in more
detailed resolution consuming less time. Soil-forming factors proxies (environmental …

[HTML][HTML] Seasonality of gross primary production in the Atlantic Forest of Brazil

RC Delgado, MG Pereira, PE Teodoro… - Global Ecology and …, 2018 - Elsevier
The approach to carbon sequestration by ecosystems is critical to mitigating the damage
and consequences of their effects at regional and global levels. Thus, this study was based …

National-scale spatial variations of soil magnetic susceptibility in Brazil

JZ Barbosa, G Poggere, SHG Silva, M Mancini… - Journal of South …, 2021 - Elsevier
Brazil presents high soil variability, however, the soil magnetic susceptibility (χ) distribution
on national scale is yet to be investigated. Thus, soil data (218 samples from the literature …

Altitude, vegetation, paleoclimate, and radiocarbon age of the basal layer of peatlands of the Serra do Espinhaço Meridional, Brazil

AC Silva, I Horak-Terra, UM Barral, CR Costa… - Journal of South …, 2020 - Elsevier
Peatlands are important chronological archives of paleoenvironmental changes, since they
preserve materials which enable reconstruction of paleoenvironments from the Late …

Slope position controls prescribed fire effects on soil: a case study in the high-elevation grassland of Itatiaia National Park

APP Oliveira, EC Silva, RAT Marcondes… - Revista Brasileira de …, 2023 - SciELO Brasil
There is a need for greater knowledge about the medium-and long-term effects of prescribed
fire management on soil in ecosystems prone to wildfires and more vulnerable to climate …

[HTML][HTML] Enhancing Soil Mapping with Hyperspectral Subsurface Images generated from soil lab Vis-SWIR spectra tested in southern Brazil

YA Gelsleichter, EM Costa, LHC dos Anjos… - Geoderma …, 2023 - Elsevier
Abstract The Remote Sensing (RS) products involving the visible, near-infrared and short-
wave infrared (Vis–NIR-SWIR, simply Vis-SWIR) wavelengths are applicable for spatial …

Organic soils in Southeastern Brazilian highlands: formation and relations to vegetation history

EC da Silva Neto, LHC dos Anjos, MR Calegari… - Catena, 2024 - Elsevier
Well-drained organic soils form in distinctive highland environments in contrast to wetland
organic soils. Similar to the concept of endemic soils, they are restricted to specific …

Anthropic interventions change the soil properties of savanna palm swamps (veredas) from Central Brazil

KV de Araújo, I Horák-Terra, F da Silva Terra… - Geoderma …, 2023 - Elsevier
Veredas play a key role in maintaining the balance of biogeochemical processes regulating
the availability and quality of water resources in the Brazilian Cerrado (savanna) Biome …

Soils of Campos Rupestres (Rupestrian Grasslands) of the Old Brazilian Mountain Ranges

CEGR Schaefer, HG Candido, GR Corrêa… - The Soils of Brazil, 2023 - Springer
Although there is a large difference in substrate and climate, all Campos Rupestres share
common characteristics, which allow them to be grouped as a Rupestrian Grasslands …

The use of carbon isotopes (13C, 14C) in different soil types and vegetation coverage in a montane atlantic forest region, Southeast Brazil

RM Jou, KD Macario, LC Pessenda, MG Pereira… - Quaternary …, 2021 - Elsevier
The study of the paleoenvironment depends upon proxies of palaeovegetation associated
with chronological records. Carbon stable isotopes in soil samples provide information on …