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soil science (7) 7
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Geoderma, ISSN 0016-7061, 03/2019, Volume 337, pp. 565 - 581
Considering the hypothesis that the predictive capacity of models is tied to soil characteristics, the stratification of a spectral library into groups is a... 
Stratification of spectral library | Pre-processing transformations | Hyperspectral remote sensing | Multivariate calibration | Soil carbon | MATTER | INFRARED REFLECTANCE SPECTROSCOPY | SIZE | VNIR | MODEL | SOIL SCIENCE | TOTAL NITROGEN | SCALE | Soils | Libraries | Carbon content | Analysis
Journal Article
REVISTA BRASILEIRA DE CIENCIA DO SOLO, ISSN 0100-0683, 2018, Volume 42
The study of the relationships between the yield potential of forest stands and the conditions offered for plant development is fundamental for the adequate... 
ATTRIBUTES | SOIL SCIENCE | forest site | forest zoning | YIELD | SOIL | soil-landscape relationship | AREAS | forest soil | GRADIENT | soil use | WATER
Journal Article
REVISTA BRASILEIRA DE CIENCIA DO SOLO, ISSN 0100-0683, 03/2014, Volume 38, Issue 2, pp. 585 - 598
Land use outside of its agricultural suitability is the main cause of degradation of natural resources due to anthropogenic activities. Agricultural activities... 
PHOSPHORUS | SOIL SCIENCE | TRACING SUSPENDED SEDIMENT | RIVER-BASINS | ORGANIC-CARBON | SOIL | SYSTEMS | fingerprinting | tracer elements | water erosion | WATER
Journal Article
REVISTA BRASILEIRA DE CIENCIA DO SOLO, ISSN 0100-0683, 05/2014, Volume 38, Issue 3, pp. 783 - 796
The use of mineralogy as a tool for assessment of soil mineral properties is extremely important for understanding the different chemical and physical... 
PHOSPHORUS | mineralogy | CATCHMENT | PARANA | tracer elements | IRON-OXIDES | SOIL SCIENCE | SUSPENDED SEDIMENT | HEMATITE | SOUTHERN BRAZIL | SOIL | fingerprinting | GOETHITES
Journal Article
Pesquisa Agropecuaria Brasileira, ISSN 0100-204X, 2017, Volume 52, Issue 8, pp. 633 - 642
The objective of this work was to test the extrapolation of soil-landscape relationships in a reference area (RA) to a topographic map (scale 1:50,000), using... 
Pedometrics | Reference area | Landscape stratification | Predictive soil mapping | Terrain attributes | reference area | PHYSIOGRAPHICALLY SIMILAR AREAS | MODELS | AGRICULTURE, MULTIDISCIPLINARY | predictive soil mapping | terrain attributes | landscape stratification | pedometrics | MAP | BRAZIL | ARTIFICIAL NEURAL-NETWORKS
Journal Article
SCIENTIA AGRICOLA, ISSN 1678-992X, 2020, Volume 77, Issue 1
Spatial soil data applications require sound geospatial data including coordinates and a coordinate reference system. However, when it comes to legacy soil... 
digital soil mapping | Pedometrics | PronaSolos | Free Brazilian Repository for Open Soil Data | soil data recovery | AGRICULTURE, MULTIDISCIPLINARY
Journal Article
Revista Brasileira de Ciencia do Solo, ISSN 0100-0683, 06/2016, Volume 40
Terrain attributes (TAs) derived from digital elevation models (DEMs) are frequently used in digital soil mapping (DSM) as auxiliary covariates in the... 
DEM scale | Terrain modeling | DEM quality | Soil mapping | Terrain attributes | SOIL SCIENCE | RESOLUTION | SIZE | terrain attributes | soil mapping | terrain modeling
Journal Article
Revista Brasileira de Ciencia do Solo, ISSN 0100-0683, 2016, Volume 40
Diffuse reflectance spectroscopy (DRS) is a fast and cheap alternative for soil clay, but needs further investigation to assess the scope of application. The... 
Diffuse reflectance of the soil | Proximal soil sensing | Soil texture | proximal soil sensing | SOIL SCIENCE | soil texture | TEXTURE | CARBON | diffuse reflectance of the soil | NEAR-INFRARED SPECTROSCOPY | ACCURACY
Journal Article
CIENCIA RURAL, ISSN 0103-8478, 06/2013, Volume 43, Issue 6, pp. 999 - 1005
The presence, composition and distribution of ferruginous concretions in the soil, called plinthite and petroplinthites, are conditioned to the environmental... 
OXISOLS | plintosols | AGRONOMY | ultisols | pedogenesis | mineralogy | plintization | CHEMICAL-PROPERTIES | IRON-OXIDES
Journal Article
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