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| Registros recuperados : 16 | |
| 7. |  | SILVA NETO, L. de F. da; INDA, A. V.; NASCIMENTO, P. C. do; GIASSON, E.; SCHMITT, C.; CURI, N. Characterization and classification of floodplain soils in the Porto Alegre metropolitan region, RS, Brazil. Ciência e Agrotecnologia, v. 39, n. 5, p. 423-434, set./out. 2015.| Biblioteca(s): Embrapa Solos. |
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| 9. | | SILVA NETO, L. de F. da; SILVA, I. de F. da; INDA, A. V.; NASCIMENTO, P. C. do; BORTOLON, L. Atributos físicos e químicos de agregados pedogênicos e de coprólitos de minhocas em diferentes classes de solos da Paraíba. Ciência e Agrotecnologia, Lavras, v. 34, n. 6, p. 1365-1371, nov./dez. 2010.| Biblioteca(s): Embrapa Semiárido. |
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| 10. | | KROTH, P. L.; SILVA, M. S. L. da; SANTOS, F. J. dos; KLAMT, E.; NASCIMENTO, P. C. do; SCHNEIDER, P. Levantamento semidetalhado dos solos da microbacia do Arroio Manecão - distrito do Lami- Municipio de Porto Alegre, RS. In: CONGRESSO BRASILEIRO DE CIENCIA DO SOLO, 26., 1997, Rio de Janeiro. Informação de solo na globalização do conhecimento sobre o uso das terras: resumos. Rio de Janeiro: SBCS, 1997. p. 347.| Biblioteca(s): Embrapa Semiárido. |
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| 11. | | KLAMT, E.; SILVA, M. S. L. da; NASCIMENTO, P. C.; FERREIRA, M. da G. de V. X. Origem do adensamento em solos do tabuleiro sertanejo do estado de Pernambuco: pedogenetica e/ou deposicional. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 27., 1999, Brasília, DF. Resumos... Brasília, DF: Embrapa Cerrados: SBCS, 1999. 1 CD-ROM.| Biblioteca(s): Embrapa Semiárido. |
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| 14. | | STRECK, E. V.; KÄMPF, N.; DALMOLIN, R. S. D.; KLAMT, E.; NASCIMENTO, P. C. do; SCHNEIDER, P.; GIASSON, E.; PINTO, L. F. S. Solos do Rio Grande do Sul. 2. ed. rev. ampl. Porto Alegre: UFRGS: EMATER/RS-ASCAR, 2008. 222 p. il., color.| Biblioteca(s): Embrapa Clima Temperado; Embrapa Pecuária Sul; Embrapa Suínos e Aves; Embrapa Trigo; Embrapa Uva e Vinho. |
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| 15. | | SILVA, M. S. L. da; INDA JUNIOR, A. V.; KLAMT, E.; NASCIMENTO, P. C.; FERREIRA, M. da G. de V. X. Origem do adensamento em solos de tabuleiros sertanejos do estado de Pernambuco: quimica e mineralogia do solo. In: CONGRESO LATINOAMERICANO DE LA CIENCIA DEL SUELO, 14.,1999, Temuco,Chile. Anais... Temuco: Universidad de la Frontera: Sociedad Chilena de la Ciencia del Suelo, 1999. 1 CD-ROM.| Biblioteca(s): Embrapa Semiárido. |
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| 16. | | COELHO, M. R.; BERTOLANI, F. C.; NASCIMENTO, P. C. do; AMORIM, D. A. de; PRADO, H. do; ROSSI, M.; MENK, J. R. F.; DONZELI, P. L.; NOGUEIRA, F. de P.; VALERIANO, M. M. Levantamento pedológico semidetalhado (1:100.000) da quadricula de Marilia (SP). IN: CONGRESSO BRASILEIRO DE CIÊNÇIA DO SOLO, 25. 1995, Viçosa, MG. Resumos expandidos. Viçosa: UFV, 1995. v.3, p. 1690-1692.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| Registros recuperados : 16 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
08/11/2021 |
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Data da última atualização: |
08/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SILVA NETO, L. de F. da; INDA, A. V.; NASCIMENTO, P. C. do; GIASSON, E.; SCHMITT, C.; CURI, N. |
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Afiliação: |
LUIS DE FRANCA DA SILVA NETO, CNPS; ALBERTO VASCONCELLOS INDA, UFRGS; PAULO CÉSAR DO NASCIMENTO, UFRGS; ELVIO GIASSON, UFRGS; CATILINE SCHMITT, UFRGS; NILTON CURI, UFLA. |
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Título: |
Characterization and classification of floodplain soils in the Porto Alegre metropolitan region, RS, Brazil. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Ciência e Agrotecnologia, v. 39, n. 5, p. 423-434, set./out. 2015. |
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DOI: |
https://doi.org/10.1590/S1413-70542015000500001 |
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Idioma: |
Inglês |
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Conteúdo: |
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 morphological, chemical and physical characteristics, and to classify floodplain soils in the PAMR. Six soil profiles were evaluated under different sedimentary lithologies and drainage classes, and samples were collected for chemical and physical analyzes. Two orders of mineral soils (Planosols and Gleysols) and one order of organic soil (Organosols) were identified. The soils were moderately deep to deep and stratified. In mineral soils hue ranged between 7.5YR and 2.5Y, with the occurrence of Bg, Btg or Cg gley horizons, while in organic soil the colors were neutral. Sand and silt were the predominant particle sizes according to the origin sedimentary deposits. The organic carbon content was negatively related to soil density and positively related to soil specific surface area and with soil cation exchange capacity. Soil chemical characterization showed expressive variation in bases, aluminum and sodium saturation. Ki index and Fe(CBD)/Fe(H2SO4) ratio indicated a low soil weathering degree. The different sedimentary lithologies and the soil hydromorphism degree were the main factors related to differences in morphological, physical and chemical characteristics of soils in the PAMR. |
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Palavras-Chave: |
Quaternary sediments; Specific surface area. |
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Thesagro: |
Solo Hidromórfico. |
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Thesaurus NAL: |
Hydromorphic soils. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227514/1/Characterization-and-classification-of-floodplain-soils-2015.pdf
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Marc: |
LEADER 02192naa a2200241 a 4500
001 2135896
005 2021-11-08
008 2015 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/S1413-70542015000500001$2DOI
100 1 $aSILVA NETO, L. de F. da
245 $aCharacterization and classification of floodplain soils in the Porto Alegre metropolitan region, RS, Brazil.$h[electronic resource]
260 $c2015
520 $aIn 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 morphological, chemical and physical characteristics, and to classify floodplain soils in the PAMR. Six soil profiles were evaluated under different sedimentary lithologies and drainage classes, and samples were collected for chemical and physical analyzes. Two orders of mineral soils (Planosols and Gleysols) and one order of organic soil (Organosols) were identified. The soils were moderately deep to deep and stratified. In mineral soils hue ranged between 7.5YR and 2.5Y, with the occurrence of Bg, Btg or Cg gley horizons, while in organic soil the colors were neutral. Sand and silt were the predominant particle sizes according to the origin sedimentary deposits. The organic carbon content was negatively related to soil density and positively related to soil specific surface area and with soil cation exchange capacity. Soil chemical characterization showed expressive variation in bases, aluminum and sodium saturation. Ki index and Fe(CBD)/Fe(H2SO4) ratio indicated a low soil weathering degree. The different sedimentary lithologies and the soil hydromorphism degree were the main factors related to differences in morphological, physical and chemical characteristics of soils in the PAMR.
650 $aHydromorphic soils
650 $aSolo Hidromórfico
653 $aQuaternary sediments
653 $aSpecific surface area
700 1 $aINDA, A. V.
700 1 $aNASCIMENTO, P. C. do
700 1 $aGIASSON, E.
700 1 $aSCHMITT, C.
700 1 $aCURI, N.
773 $tCiência e Agrotecnologia$gv. 39, n. 5, p. 423-434, set./out. 2015.
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