| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Territorial. |
|
Data corrente: |
24/10/2008 |
|
Data da última atualização: |
01/06/2017 |
|
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
|
Autoria: |
VALLADARES, G. S.; HOTT, M. C. |
|
Afiliação: |
GUSTAVO SOUZA VALLADARES, CNPM; MARCOS CICARINI HOTT, CNPGL. |
|
Título: |
The Use of GIS and Digital Elevation Model in Digital Soil Mapping: a case study from São Paulo, Brazil. |
|
Ano de publicação: |
2008 |
|
Fonte/Imprenta: |
In: HARTEMINK, A. E.; McBRATNEY, A.; MENDONÇA-SANTOS, M. L. (Ed.). Digital Soil mapping with limited data. Netherlands: Springer, 2008. |
|
Páginas: |
p. 349-356. |
|
ISBN: |
978-1-4020-8591-8 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract: This paper applied pedological mapping in an experimental center of APTA-Frutas in Jundia´ý, S?ao Paulo, Brazil, using morphometric parameters and GIS tools. The aim of this work was to obtain a preliminary legend of a soil map and to compare the preliminary map with maps made by the traditional soil survey methods. The area has 59 hectares and is located at a mountainous relief in the Atlantic Plateau. The original soil map of this area was made at 1:10 000. A digital elevation model (DEM) was generated with 4m spatial resolution based on a topographical map at 1:10 000 scale, where the level curves are equidistant at 5 m. Based on the DEM we generated altitude, curvature and slope maps. In order to map the hydromorphic soils it was generated a buffer around the hydrography.We also calculated frequency distribution graphics of altitude, curvature and slope maps. After the interpretation of the frequency distribution, we defined classes to predict the soils types. The curvature map was divided into two class intervals (< or = 0 and > 0), the altitude map was divided into four class intervals (690, 703, 704,714, 715, 730, and 731, 757 m), and the slope map was divided into four class intervals (0-9, 10-19, 20-44, and 45-72%). The maps were reclassified and converted to sh,ape files. The shape files were intersected with the others to generate the final preliminary soil map. The methodology was adequate for the preliminary mapping of some types of soils. |
|
Palavras-Chave: |
Applied pedological mapping; APTA-Frutas; Digital soil mapping; São Paulo. |
|
Categoria do assunto: |
--
P Recursos Naturais, Ciências Ambientais e da Terra |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/107200/1/2210.pdf
|
|
Marc: |
LEADER 02210naa a2200205 a 4500
001 1017756
005 2017-06-01
008 2008 bl uuuu u00u1 u #d
020 $a978-1-4020-8591-8
100 1 $aVALLADARES, G. S.
245 $aThe Use of GIS and Digital Elevation Model in Digital Soil Mapping$ba case study from São Paulo, Brazil.$h[electronic resource]
260 $c2008
300 $ap. 349-356.
520 $aAbstract: This paper applied pedological mapping in an experimental center of APTA-Frutas in Jundia´ý, S?ao Paulo, Brazil, using morphometric parameters and GIS tools. The aim of this work was to obtain a preliminary legend of a soil map and to compare the preliminary map with maps made by the traditional soil survey methods. The area has 59 hectares and is located at a mountainous relief in the Atlantic Plateau. The original soil map of this area was made at 1:10 000. A digital elevation model (DEM) was generated with 4m spatial resolution based on a topographical map at 1:10 000 scale, where the level curves are equidistant at 5 m. Based on the DEM we generated altitude, curvature and slope maps. In order to map the hydromorphic soils it was generated a buffer around the hydrography.We also calculated frequency distribution graphics of altitude, curvature and slope maps. After the interpretation of the frequency distribution, we defined classes to predict the soils types. The curvature map was divided into two class intervals (< or = 0 and > 0), the altitude map was divided into four class intervals (690, 703, 704,714, 715, 730, and 731, 757 m), and the slope map was divided into four class intervals (0-9, 10-19, 20-44, and 45-72%). The maps were reclassified and converted to sh,ape files. The shape files were intersected with the others to generate the final preliminary soil map. The methodology was adequate for the preliminary mapping of some types of soils.
653 $aApplied pedological mapping
653 $aAPTA-Frutas
653 $aDigital soil mapping
653 $aSão Paulo
700 1 $aHOTT, M. C.
773 $tIn: HARTEMINK, A. E.; McBRATNEY, A.; MENDONÇA-SANTOS, M. L. (Ed.). Digital Soil mapping with limited data. Netherlands: Springer, 2008.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Territorial (CNPM) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Cerrados. |
|
Data corrente: |
10/05/2004 |
|
Data da última atualização: |
19/02/2013 |
|
Autoria: |
JUNQUEIRA, N. T. V.; LAGE, D. A. da C.; BORGES, T. A.; CHAVES, R. da C.; FIALHO, J. de F. |
|
Título: |
Producao de mudas de maracujazeiro-azedo por enxertia em estacas herbaceas enraizadas de especies de passifloras silvestres. |
|
Ano de publicação: |
2002 |
|
Fonte/Imprenta: |
Planaltina: Embrapa Cerrados, 2002. |
|
Páginas: |
4 p. |
|
Série: |
(Embrapa Cerrados. Comunicado Tecnico, 70). |
|
Idioma: |
Português |
|
Palavras-Chave: |
Assexual reproduction. |
|
Thesagro: |
Cerrado; Enxerto; Estaca; Maracujá; Passiflora Edulis; Propagação Vegetativa; Reprodução Assexuada. |
|
Thesaurus NAL: |
passion fruits; plant propagation; rooting; rootstocks. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPAC-2009/24546/1/comtec_70.pdf
|
|
Marc: |
LEADER 00925nam a2200313 a 4500
001 1553094
005 2013-02-19
008 2002 bl uuuu u0uu1 u #d
100 1 $aJUNQUEIRA, N. T. V.
245 $aProducao de mudas de maracujazeiro-azedo por enxertia em estacas herbaceas enraizadas de especies de passifloras silvestres.
260 $aPlanaltina: Embrapa Cerrados$c2002
300 $a4 p.
490 $a(Embrapa Cerrados. Comunicado Tecnico, 70).
650 $apassion fruits
650 $aplant propagation
650 $arooting
650 $arootstocks
650 $aCerrado
650 $aEnxerto
650 $aEstaca
650 $aMaracujá
650 $aPassiflora Edulis
650 $aPropagação Vegetativa
650 $aReprodução Assexuada
653 $aAssexual reproduction
700 1 $aLAGE, D. A. da C.
700 1 $aBORGES, T. A.
700 1 $aCHAVES, R. da C.
700 1 $aFIALHO, J. de F.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Cerrados (CPAC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
