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Agricultural loess soils along a climosequence evidenced different susceptibility to acidification by simulated N-fertilization
(Elsevier Science, 2018-12)
Agricultural loess soils of the central region of Argentina show acidification evidences linked to both climatic conditions and N-fertilization. Because of that, simulations to estimate the future acidification trends under ...
Multivariate split moving windows and magnetic susceptibility for locating soil boundaries of São Paulo, Brazil
(2021-09-01)
Multivariate split moving window (MSMW) is a tool to automate soil mapping and to assess uncertainty in soil boundaries. In this paper, we propose a new approach to locate soil boundaries. We investigated the potential of ...
Collapse susceptibility mapping using srtm data obtained from topodata project
(2015-01-01)
The occurrence of collapsible soils and collapse processes due to disruptions in water and sewage networks is the main urban environmental problem concerning material losses in many cities of southeastern Brazil. This work ...
Predicting soil erosion and assessing quality indicators in two Brazilian watersheds: subsidy for territorial planning
(2021-01-01)
Soil erosion might be induced by human pressure and result in irreversible environmental impacts. In the municipality of Itapevi (SP, Brazil), where demographic saturation has driven the population to the outskirts of the ...
Estimation of clay content by magnetic susceptibility in tropical soils using linear and nonlinear models
(2021-12-01)
The application of pedotransfer functions for soil attribute estimation has economic and environmental advantages. However, the appropriate choice of models is essential to obtain high accuracy. The aim was of this study ...
Linking phosphorus sorption and magnetic susceptibility in clays and tropical soils
(CSIRO Publishing, 2020)
Groundwater contamination susceptibility as a function of soil properties in the Brazilian Cerrado
(Empresa Brasil Pesq Agropec, 2016-09-01)
The objective of this work was to present an index for the characterization of soil susceptibility to groundwater contamination, as well as to perform an exploratory study of the soils from the Brazilian Cerrado biome. The ...
Phosphorus adsorption prediction through Decision Tree Algorithm under different topographic conditions in sugarcane fields
(2022-06-01)
Phosphorus availability in the soil is essential for plant growth. In Brazil, phosphorous is poorly available in the soil due to its high adsorption in the form of phosphates. This phenomenon requires much studying to ...