Soil Surveys
Mostrando 25-36 de 95 artigos, teses e dissertações.
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25. Solos e aptidao agricola das terras da Bacia do Olaria, DF.
2003
Planaltina: Embrapa Cerrados. Publicado em: 2011
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26. Aptidao agricola das terras da Bacia do Olaria, Distrito Federal.
2001
Planaltina: Embrapa Cerrados. Publicado em: 2011
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27. Caracterização de solos na margem direita do Córrego Divisa, Rio São Bartolomeu, Distrito Federal.
ABSTRACT: The purpose of this study was characterized and to map the soils at right margin of Divisa Stream, in São Bartolomeu's River, to subsidize environmental study. Ten mapping units were characterized: Red Oxisol representing 18%; Yellow-Red Oxisol with 12%; and Inceptisol with 69%.
Planaltina. Publicado em: 2011
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28. Mapa pedológico digital: SIG atualizado do Distrito Federal escala 1:100.000 e uma síntese do texto explicativo.
ABSTRACT: This document is a synthesis of the Bulletin 53 "Soil Map of the Distrito Federal", Embrapa (11978), reclassified map units in the new Soils Classification Brazilian System (Embrapa, 1999) and the respective GIS database.
Planaltina. Publicado em: 2011
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29. Levantamento semidetalhado dos solos da bacia Rio Jardim-DF escala 1:50.000.
2000
Planaltina. Publicado em: 2011
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30. Levantamento semidetalhado dos solos da bacia do Olaria - DF escala 1:30.000.
2000
Planaltina. Publicado em: 2011
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31. Morfometria como suporte para elaboração de mapas pedológicos: I. Bacias hidrográficas assimétricas.
The present work aim to develop a methodology, using digital images processing with morphometric data to subsidize the soil mapping, in order to guide the field work becoming survey faster, better precision and cheaper. Initially the Digital Elevation Model was made (DEM), for TOPOGRID method of the ArcInfo program, using 37 topographical letters in scale 1:
Planaltina. Publicado em: 2011
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32. Avaliação da aptidão agrícola de solos do projeto de Assentamento Alegria, município de Pium, Tocantins.
ABSTRACT: The Alegria Rural Settlement Plan is a result of Land Reform politics of the INCRA, located in the town of Pium, Tocantins, in order to use unproductive lands for rural settlement development. The soil of the Alegria PA is generally shallow or very shallow (Haplic Inceptisols, Quartzipsamments Entisols), with low fertility and degraded by the manag
Planaltina. Publicado em: 2011
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33. Unidades de paisagem do Distrito Federal, escala 1:100.000.
ABSTRACT: The paper presents the landscape units of Distrito Federal, scale 1:100.000. They were defined 18 units starting from the litho-structural, landforms and soil organization. The metamorphic rocks with psamo-pelitic composition tend to occur in the form of residual leveling surfaces. The pelitic rocks also present residual leveling surfaces, but main
Planaltina. Publicado em: 2011
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34. Análise da informação pedológica da região de Araguaína e Palmeirante-TO para fins de zoneamento agrícola.
The purpose of this study was report of Research and Development of Embrapa Cerrados about Agricultural Zoning of Tocantins in relation to agricultural expansion in the Araguaína and Palmeirante Area of the State of Tocantins. In general the north area of the State of Tocantins have around 40% of sandy soils with low agricultural potential. These soils requ
Planaltina. Publicado em: 2011
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35. Pedoforms mapping at the Águas Emendadas ecological station, Distrito Federal, Brazil.
The great urban and rural development of the Distrito Federal (Federal Administrative District) in Brazil over the last 50 years has led to disordered land use and land occupation. To assess the current environmental scenario, detailed surveys of the available natural resources, especially soils, are required. The objective of this work was to evaluate the s
In.: WORLD CONGRESS OF SOIL SCIENCE. Publicado em: 2011
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36. Pedoforms mapping at the Águas Emendadas ecological station, Distrito Federal, Brazil.
The great urban and rural development of the Distrito Federal (Federal Administrative District) in Brazil over the last 50 years has led to disordered land use and land occupation. To assess the current environmental scenario, detailed surveys of the available natural resources, especially soils, are required. The objective of this work was to evaluate the s
In.: WORLD CONGRESS OF SOIL SCIENCE. Publicado em: 2011