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Diagnostic attributes and other attributes; Diagnostic surface horizons and diagnostic subsurface horizons; Categorical levels of the system, nomenclature of classes, bases and criteria, concept and d... ...

Repository: BDPA     Publication year: 2018

Author(s): VAZ, G. J.; SILVA NETO, L. de F. da; OLIVEIRA, S. R. de M.; BOTELHO, F. P.; ARAUJO FILHO, J. C. de

The Brazilian Soil Classification System (BSCS) is the official taxonomic system for soil classification in Brazil. With the collaboration of professionals from several research and teaching instituti... ...

Repository: BDPA     Publication year: 2018

Author(s): BENITES, V. de M.

Repository: BDPA     Publication year: 2006

The properties of halomorphic soils are controlled by the presence of either soluble salts, exchangeable sodium or both, and it is important to know and understand these properties in order to refores... ...

Repository: BDPA     Publication year: 2019

Author(s): OLIVEIRA, S. R. de M.

ABSTRACT: The use of data mining is a promising alternative to predict soil respiration from correlated variables. Our objective was to build a model using variable selection and decision tree inducti... ...

Repository: BDPA     Publication year: 2018

Knowing particularities of soils allows the adoption of sustainable management practices. The most efficient method to obtain data on the soil is through its characterization, essential for planning l... ...

Repository: BDPA     Publication year: 2020

Author(s): OLIVEIRA, S. R. de M.

ABSTRACT:Data Mining techniques play an important role in the prediction of soil spatial distribution in systematic soil surveying, though existing methodologies still lack standardization and a full... ...

Repository: BDPA     Publication year: 2019

The first edition of SiBCS was published in 1999, with an Executive Committee that has the goal of validating, and evaluating proposal of new classes. Regional groups contribute to development of the... ...

Repository: BDPA     Publication year: 2019

The objective of this work is to present taxonomic information on soil great groups not yet cataloged in the SiBCS.

Repository: BDPA     Publication year: 2019

In the Porto Alegre metropolitan region (PAMR) there are a significant proportion of floodplain soils, mainly Planosols and Gleysols, in relation to upland soils. This study aimed to evaluate the morp... ...

Repository: BDPA     Publication year: 2015

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