| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Territorial. |
|
Data corrente: |
04/10/2011 |
|
Data da última atualização: |
03/05/2019 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso |
|
Autoria: |
TRAJANO, S. R. R. da S.; OLIVEIRA, B. P. de; CHAVES, I. de B.; LIMA, E. R. V. de; ALVES, J. J. A. |
|
Afiliação: |
SAMARA RACHEL R DA SILVA TRAJANO, CNPM; BIANCA PEDRONI DE OLIVEIRA, CNPM; IÊDE DE BRIYO CHAVES, UFPB; EDUARDO RODRIGUES VIANA DE LIMA, UFPB; JOSÉ JAKSON AMÂNCIO ALVES, UEPB. |
|
Título: |
Uso de imagem CBERS no zoneamento geoambiental em bacia hidrográfica do estado da Paraíba, Brasil. |
|
Ano de publicação: |
2011 |
|
Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 15., 2011, Curitiba. Anais... São José dos Campos: INPE, 2011. |
|
Páginas: |
p. 2732-2739. |
|
Idioma: |
Português |
|
Conteúdo: |
This work aims at generating georeferred maps of the main landscape elements from the geoenvironmental mapping of the Camará hydrographic basin. The map was generated from the interpretation and digital processing of CBERS images using the SPRING/INPE software with RGB composition of bands 2, 3 and 4, and data obtained from field sampling. The results indicate that the greatest part of the hydrographic basin is composed by Regosols (45%) and Acrisols (36%) associated with Leptosols, Fluvisols, Cambisols, and Luvisols. Capoeira brushwood ? which is mistaken for pasture by automatic classification due to the fact that it is an abandoned, recovering area historically used for agriculture and pasture ? covers an area of almost 38%, whereas 13% of the total area are explored for banana and citrus crops, especially in humid regions. Pangola grass (Digitaria decumbens Stent), guinea grass (Panicum maximum Jacq. var. gongyloides Doell), and napier grass (Pennisetum purpureum Schum.) dominate pasture areas, and take up 27% of the total area. The geoenvironmental unit that presented high environmental vulnerability was Encosta São Tomé, which comprises 3.5% of the basin, due to the fact that 90% of this area presents a strongly undulate to mountainous landscape, and 80% of its soil is shallow or very shallow, whereas low environmental vulnerability was detected in areas with associations of deeper soils, such as Regosols and Acrisols, which present plain to mildly undulate landscape, which occurred in 5% of the total area. MenosThis work aims at generating georeferred maps of the main landscape elements from the geoenvironmental mapping of the Camará hydrographic basin. The map was generated from the interpretation and digital processing of CBERS images using the SPRING/INPE software with RGB composition of bands 2, 3 and 4, and data obtained from field sampling. The results indicate that the greatest part of the hydrographic basin is composed by Regosols (45%) and Acrisols (36%) associated with Leptosols, Fluvisols, Cambisols, and Luvisols. Capoeira brushwood ? which is mistaken for pasture by automatic classification due to the fact that it is an abandoned, recovering area historically used for agriculture and pasture ? covers an area of almost 38%, whereas 13% of the total area are explored for banana and citrus crops, especially in humid regions. Pangola grass (Digitaria decumbens Stent), guinea grass (Panicum maximum Jacq. var. gongyloides Doell), and napier grass (Pennisetum purpureum Schum.) dominate pasture areas, and take up 27% of the total area. The geoenvironmental unit that presented high environmental vulnerability was Encosta São Tomé, which comprises 3.5% of the basin, due to the fact that 90% of this area presents a strongly undulate to mountainous landscape, and 80% of its soil is shallow or very shallow, whereas low environmental vulnerability was detected in areas with associations of deeper soils, such as Regosols and Acrisols, which present plain to mildly undulate landscape, ... Mostrar Tudo |
|
Palavras-Chave: |
Classificação; Vulnerabilidade ambiental. |
|
Thesagro: |
Solo. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/42808/1/Samara-SBSR.pdf
|
|
Marc: |
LEADER 02226nam a2200205 a 4500
001 1902192
005 2019-05-03
008 2011 bl uuuu u00u1 u #d
100 1 $aTRAJANO, S. R. R. da S.
245 $aUso de imagem CBERS no zoneamento geoambiental em bacia hidrográfica do estado da Paraíba, Brasil.
260 $aIn: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 15., 2011, Curitiba. Anais... São José dos Campos: INPE$c2011
300 $ap. 2732-2739.
520 $aThis work aims at generating georeferred maps of the main landscape elements from the geoenvironmental mapping of the Camará hydrographic basin. The map was generated from the interpretation and digital processing of CBERS images using the SPRING/INPE software with RGB composition of bands 2, 3 and 4, and data obtained from field sampling. The results indicate that the greatest part of the hydrographic basin is composed by Regosols (45%) and Acrisols (36%) associated with Leptosols, Fluvisols, Cambisols, and Luvisols. Capoeira brushwood ? which is mistaken for pasture by automatic classification due to the fact that it is an abandoned, recovering area historically used for agriculture and pasture ? covers an area of almost 38%, whereas 13% of the total area are explored for banana and citrus crops, especially in humid regions. Pangola grass (Digitaria decumbens Stent), guinea grass (Panicum maximum Jacq. var. gongyloides Doell), and napier grass (Pennisetum purpureum Schum.) dominate pasture areas, and take up 27% of the total area. The geoenvironmental unit that presented high environmental vulnerability was Encosta São Tomé, which comprises 3.5% of the basin, due to the fact that 90% of this area presents a strongly undulate to mountainous landscape, and 80% of its soil is shallow or very shallow, whereas low environmental vulnerability was detected in areas with associations of deeper soils, such as Regosols and Acrisols, which present plain to mildly undulate landscape, which occurred in 5% of the total area.
650 $aSolo
653 $aClassificação
653 $aVulnerabilidade ambiental
700 1 $aOLIVEIRA, B. P. de
700 1 $aCHAVES, I. de B.
700 1 $aLIMA, E. R. V. de
700 1 $aALVES, J. J. A.
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 Algodão. |
|
Data corrente: |
16/10/2008 |
|
Data da última atualização: |
08/06/2017 |
|
Tipo da produção científica: |
Folder/Folheto/Cartilha |
|
Autoria: |
FREITAS, J. G.; SILVA, J. C. A. da; MILANI, M.; ALVES. I.; VALLE, D. G.; AMORIM, R. S.; CARDOSO, G. D.; OLIVEIRA, J. M. C. de; CARTAXO, W. V.; GUIMARÃES, F. M.; MOTA, J. R.; SILVA, G. A. da. |
|
Afiliação: |
Jalmi Guedes Freitas, Embrapa Algodão; José Carlos Aguiar da Silva, Embrapa Algodão; Maira Milani, Embrapa Algodão; Isaias Alves, Embrapa Algodão; Dalfran Gonçalves Valle, Embrapa Algodão; Railda Silveira Amorim, Embrapa Algodão; Gleibson Dionízio Cardoso, Embrapa Algodão; José Mário Cavalcanti de Oliveira, Embrapa Algodão; Waltemilton Vieira Cartaxo, Embrapa Algodão; Felipe Macedo Guimarães, Embrapa Algodão; Jocelmo Ribeiro Mota, Embrapa Algodão; Gilvando Almeida da Silva, Embrapa Algodão. |
|
Título: |
RECOMENDAÇÕES técnicas para o cultivo da mamona na Região de Irecê. |
|
Ano de publicação: |
2008 |
|
Fonte/Imprenta: |
Campina Grande: Embrapa Algodão, 2008. |
|
Páginas: |
1 folder |
|
Idioma: |
Português |
|
Palavras-Chave: |
Bahia; Brasil; Cultivo; Irecê. |
|
Thesagro: |
Mamona; Ricinus Communis. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPA-2009-09/21632/1/FOLDER_mamona_folder.PDF
|
|
Marc: |
LEADER 00811nam a2200313 a 4500
001 1277910
005 2017-06-08
008 2008 bl uuuu u0uu1 u #d
100 1 $aFREITAS, J. G.
245 $aRECOMENDAÇÕES técnicas para o cultivo da mamona na Região de Irecê.
260 $aCampina Grande: Embrapa Algodão$c2008
300 $a1 folder
650 $aMamona
650 $aRicinus Communis
653 $aBahia
653 $aBrasil
653 $aCultivo
653 $aIrecê
700 1 $aSILVA, J. C. A. da
700 1 $aMILANI, M.
700 1 $aALVES. I.
700 1 $aVALLE, D. G.
700 1 $aAMORIM, R. S.
700 1 $aCARDOSO, G. D.
700 1 $aOLIVEIRA, J. M. C. de
700 1 $aCARTAXO, W. V.
700 1 $aGUIMARÃES, F. M.
700 1 $aMOTA, J. R.
700 1 $aSILVA, G. A. da
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Algodão (CNPA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
