Morphology, mineralogy and micromorphology of soils associated to summit depressions of the Northeastern Brazilian coastal plains.
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/937938 https://doi.org/10.1590/S1413-70542012000500003 |
Resumo: | The scarcity of comprehensive characterizations of soils associated to gentle summit depressions of the Northeastern Brazilian Coastal Plains justifies this work, which had as objective to provide basic information for the more diverse agricultural and non-agricultural uses. For that, representative soils (Spodosols or similar soils) from these environments were selected in Alagoas, Sergipe and Bahia states. This approach included characterization of morphological, mineralogical and micromorphological properties of the soil profiles, employing standard procedures. The morphological characterization corroborated the effect of the podzolization process during the formation of these soils. The mineralogy of the clay fraction of these soils was basically composed of kaolinite and quartz, which, associated to the very sandy texture, helped in the understanding of the obtained data. The soil micromorphological study, besides confirming the field morphology, mainly in regard to the strong cementation, aggregated value to the work in terms of the secure identification of the clay illuviation process (non-identified in the field), in association with the dominant podzolization process. |
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Morphology, mineralogy and micromorphology of soils associated to summit depressions of the Northeastern Brazilian coastal plains.CimentaçãoHidromorfismoPodzolizaçãoFormação BarreirasThe scarcity of comprehensive characterizations of soils associated to gentle summit depressions of the Northeastern Brazilian Coastal Plains justifies this work, which had as objective to provide basic information for the more diverse agricultural and non-agricultural uses. For that, representative soils (Spodosols or similar soils) from these environments were selected in Alagoas, Sergipe and Bahia states. This approach included characterization of morphological, mineralogical and micromorphological properties of the soil profiles, employing standard procedures. The morphological characterization corroborated the effect of the podzolization process during the formation of these soils. The mineralogy of the clay fraction of these soils was basically composed of kaolinite and quartz, which, associated to the very sandy texture, helped in the understanding of the obtained data. The soil micromorphological study, besides confirming the field morphology, mainly in regard to the strong cementation, aggregated value to the work in terms of the secure identification of the clay illuviation process (non-identified in the field), in association with the dominant podzolization process.ELEN ALVARENGA SILVA, UFLAJOAO BOSCO VASCONCELLOS GOMES, CNPFJOSE COELHO DE ARAUJO FILHO, CNPSPABLO VIDAL-TORRADO, USPMIGUEL COOPER, USPNILTON CURI, USP.SILVA, E. A.GOMES, J. B. V.ARAUJO FILHO, J. C. deVIDAL-TORRADO, P.COOPER, M.CURI, N.2012-10-25T11:11:11Z2012-10-25T11:11:11Z2012-10-2520122013-03-19T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleCiência e Agrotecnologia, Lavras, v. 36, n. 5, p. 507-517, set./out. 2012.http://www.alice.cnptia.embrapa.br/alice/handle/doc/937938https://doi.org/10.1590/S1413-70542012000500003enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-15T23:11:07Zoai:www.alice.cnptia.embrapa.br:doc/937938Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-15T23:11:07falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-15T23:11:07Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Morphology, mineralogy and micromorphology of soils associated to summit depressions of the Northeastern Brazilian coastal plains. |
title |
Morphology, mineralogy and micromorphology of soils associated to summit depressions of the Northeastern Brazilian coastal plains. |
spellingShingle |
Morphology, mineralogy and micromorphology of soils associated to summit depressions of the Northeastern Brazilian coastal plains. SILVA, E. A. Cimentação Hidromorfismo Podzolização Formação Barreiras |
title_short |
Morphology, mineralogy and micromorphology of soils associated to summit depressions of the Northeastern Brazilian coastal plains. |
title_full |
Morphology, mineralogy and micromorphology of soils associated to summit depressions of the Northeastern Brazilian coastal plains. |
title_fullStr |
Morphology, mineralogy and micromorphology of soils associated to summit depressions of the Northeastern Brazilian coastal plains. |
title_full_unstemmed |
Morphology, mineralogy and micromorphology of soils associated to summit depressions of the Northeastern Brazilian coastal plains. |
title_sort |
Morphology, mineralogy and micromorphology of soils associated to summit depressions of the Northeastern Brazilian coastal plains. |
author |
SILVA, E. A. |
author_facet |
SILVA, E. A. GOMES, J. B. V. ARAUJO FILHO, J. C. de VIDAL-TORRADO, P. COOPER, M. CURI, N. |
author_role |
author |
author2 |
GOMES, J. B. V. ARAUJO FILHO, J. C. de VIDAL-TORRADO, P. COOPER, M. CURI, N. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
ELEN ALVARENGA SILVA, UFLA JOAO BOSCO VASCONCELLOS GOMES, CNPF JOSE COELHO DE ARAUJO FILHO, CNPS PABLO VIDAL-TORRADO, USP MIGUEL COOPER, USP NILTON CURI, USP. |
dc.contributor.author.fl_str_mv |
SILVA, E. A. GOMES, J. B. V. ARAUJO FILHO, J. C. de VIDAL-TORRADO, P. COOPER, M. CURI, N. |
dc.subject.por.fl_str_mv |
Cimentação Hidromorfismo Podzolização Formação Barreiras |
topic |
Cimentação Hidromorfismo Podzolização Formação Barreiras |
description |
The scarcity of comprehensive characterizations of soils associated to gentle summit depressions of the Northeastern Brazilian Coastal Plains justifies this work, which had as objective to provide basic information for the more diverse agricultural and non-agricultural uses. For that, representative soils (Spodosols or similar soils) from these environments were selected in Alagoas, Sergipe and Bahia states. This approach included characterization of morphological, mineralogical and micromorphological properties of the soil profiles, employing standard procedures. The morphological characterization corroborated the effect of the podzolization process during the formation of these soils. The mineralogy of the clay fraction of these soils was basically composed of kaolinite and quartz, which, associated to the very sandy texture, helped in the understanding of the obtained data. The soil micromorphological study, besides confirming the field morphology, mainly in regard to the strong cementation, aggregated value to the work in terms of the secure identification of the clay illuviation process (non-identified in the field), in association with the dominant podzolization process. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-10-25T11:11:11Z 2012-10-25T11:11:11Z 2012-10-25 2012 2013-03-19T11:11:11Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Ciência e Agrotecnologia, Lavras, v. 36, n. 5, p. 507-517, set./out. 2012. http://www.alice.cnptia.embrapa.br/alice/handle/doc/937938 https://doi.org/10.1590/S1413-70542012000500003 |
identifier_str_mv |
Ciência e Agrotecnologia, Lavras, v. 36, n. 5, p. 507-517, set./out. 2012. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/937938 https://doi.org/10.1590/S1413-70542012000500003 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503376748150784 |