Soil differentiation in two toposequences developed from basaltic rocks in North-Central region of the Paraná State, Brazil

Detalhes bibliográficos
Autor(a) principal: Gonçalves, Marcos Aparecido
Data de Publicação: 2013
Outros Autores: Telles, Tiago Santos, Caviglione, João Henrique, Urbano, Alexandre, Tavares Filho, João
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14573
Resumo: In regions where there were basaltic rocks formation due to magmatic flows, variation in particle sizes and rock composition determine characteristic reliefs influencing chemical and physical attributes. The aim of the article was to characterize two different toposequences over basaltic rock basis, in order to identify the influence of their variation in soil formation, morphological properties and their distribution along the slope. The study was carried out in the Third Plateau of Parana State, Brazil, at Serra Geral geological formation, There were chosen two toposequences in equidistant 2000m parallel transects in southwest-northeast direction with different relief and rock composition and features. It was named undulated relief slope (VRO) and gently undulated relief slope (VSO) in which there were carried out profile morphological description with soil classes identifying, chemical analysis and clay mineralogical analysis. The results permitted to conclude that the internal dynamic and the magmatic segregation process were responsible for relief shapes and rock types formed with significant variation in soil types according variation in composition in the same rock, Both relief shapes and basalt differentiation had strong influence in soil evolution level and soil type distribution along the slopes with distinct B horizons, Nitic B and Latosolic B.
id UEL-11_bbadcbc81616483dd46ee1d02c98e585
oai_identifier_str oai:ojs.pkp.sfu.ca:article/14573
network_acronym_str UEL-11
network_name_str Semina. Ciências Agrárias (Online)
repository_id_str
spelling Soil differentiation in two toposequences developed from basaltic rocks in North-Central region of the Paraná State, BrazilDiferenciação dos solos em duas topossequências sobre rochas basálticas no norte-central paranaenseReliefParental rock materialNitosolInternal dynamics.RelevoMaterial de origemNitossoloDinâmica interna.GêneseMorfologia e Classificação de SolosIn regions where there were basaltic rocks formation due to magmatic flows, variation in particle sizes and rock composition determine characteristic reliefs influencing chemical and physical attributes. The aim of the article was to characterize two different toposequences over basaltic rock basis, in order to identify the influence of their variation in soil formation, morphological properties and their distribution along the slope. The study was carried out in the Third Plateau of Parana State, Brazil, at Serra Geral geological formation, There were chosen two toposequences in equidistant 2000m parallel transects in southwest-northeast direction with different relief and rock composition and features. It was named undulated relief slope (VRO) and gently undulated relief slope (VSO) in which there were carried out profile morphological description with soil classes identifying, chemical analysis and clay mineralogical analysis. The results permitted to conclude that the internal dynamic and the magmatic segregation process were responsible for relief shapes and rock types formed with significant variation in soil types according variation in composition in the same rock, Both relief shapes and basalt differentiation had strong influence in soil evolution level and soil type distribution along the slopes with distinct B horizons, Nitic B and Latosolic B.Em regiões com ocorrência de derrames basálticos, variações na granulometria e na composição da rocha, devido à segregação magmática e a sobreposição dos derrames, produzem relevos característicos, com influência sobre os atributos físicos e químicos do solo. Nesse contexto, o trabalho foi conduzido com o objetivo de caracterizar duas topossequências tendo como embasamento rochoso o basalto, buscando identificar a influência de suas variações na formação do solo, nos atributos morfológicos e na distribuição destes ao longo da vertente. O estudo foi realizado em uma área do Terceiro Planalto do Paraná, na Formação Serra Geral. Foram estabelecidas duas topossequências com transectos equidistantes 2.000 m, ambas com mesmo sentido (sudoeste-nordeste), porém distintos quanto ao relevo e material de origem. Denominou-se vertente relevo ondulado (VRO) e vertente relevo suave ondulado (VSO), nas quais foram realizadas descrição morfológica dos perfis com identificação das classes de solo, análises químicas e a mineralogia da fração argila. Os resultados permitiram concluir que a dinâmica interna e o processo de segregação magmática foram os principais responsáveis pelas formas de relevo e pelo tipo de rocha formada, com significativa variação do solo formado quando da ocorrência de variações em uma mesma rocha. As formas do relevo e a diferenciação do basalto tiveram importância significativa na evolução e distribuição de solos na vertente com horizontes B distintos, nominados no trabalho de B nítico e B latossólico.UEL2013-12-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisaapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1457310.5433/1679-0359.2013v34n6p2777Semina: Ciências Agrárias; Vol. 34 No. 6 (2013); 2777-2792Semina: Ciências Agrárias; v. 34 n. 6 (2013); 2777-27921679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14573/pdf_124Gonçalves, Marcos AparecidoTelles, Tiago SantosCaviglione, João HenriqueUrbano, AlexandreTavares Filho, Joãoinfo:eu-repo/semantics/openAccess2015-11-19T18:36:22Zoai:ojs.pkp.sfu.ca:article/14573Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:36:22Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Soil differentiation in two toposequences developed from basaltic rocks in North-Central region of the Paraná State, Brazil
Diferenciação dos solos em duas topossequências sobre rochas basálticas no norte-central paranaense
title Soil differentiation in two toposequences developed from basaltic rocks in North-Central region of the Paraná State, Brazil
spellingShingle Soil differentiation in two toposequences developed from basaltic rocks in North-Central region of the Paraná State, Brazil
Gonçalves, Marcos Aparecido
Relief
Parental rock material
Nitosol
Internal dynamics.
Relevo
Material de origem
Nitossolo
Dinâmica interna.
Gênese
Morfologia e Classificação de Solos
title_short Soil differentiation in two toposequences developed from basaltic rocks in North-Central region of the Paraná State, Brazil
title_full Soil differentiation in two toposequences developed from basaltic rocks in North-Central region of the Paraná State, Brazil
title_fullStr Soil differentiation in two toposequences developed from basaltic rocks in North-Central region of the Paraná State, Brazil
title_full_unstemmed Soil differentiation in two toposequences developed from basaltic rocks in North-Central region of the Paraná State, Brazil
title_sort Soil differentiation in two toposequences developed from basaltic rocks in North-Central region of the Paraná State, Brazil
author Gonçalves, Marcos Aparecido
author_facet Gonçalves, Marcos Aparecido
Telles, Tiago Santos
Caviglione, João Henrique
Urbano, Alexandre
Tavares Filho, João
author_role author
author2 Telles, Tiago Santos
Caviglione, João Henrique
Urbano, Alexandre
Tavares Filho, João
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Gonçalves, Marcos Aparecido
Telles, Tiago Santos
Caviglione, João Henrique
Urbano, Alexandre
Tavares Filho, João
dc.subject.por.fl_str_mv Relief
Parental rock material
Nitosol
Internal dynamics.
Relevo
Material de origem
Nitossolo
Dinâmica interna.
Gênese
Morfologia e Classificação de Solos
topic Relief
Parental rock material
Nitosol
Internal dynamics.
Relevo
Material de origem
Nitossolo
Dinâmica interna.
Gênese
Morfologia e Classificação de Solos
description In regions where there were basaltic rocks formation due to magmatic flows, variation in particle sizes and rock composition determine characteristic reliefs influencing chemical and physical attributes. The aim of the article was to characterize two different toposequences over basaltic rock basis, in order to identify the influence of their variation in soil formation, morphological properties and their distribution along the slope. The study was carried out in the Third Plateau of Parana State, Brazil, at Serra Geral geological formation, There were chosen two toposequences in equidistant 2000m parallel transects in southwest-northeast direction with different relief and rock composition and features. It was named undulated relief slope (VRO) and gently undulated relief slope (VSO) in which there were carried out profile morphological description with soil classes identifying, chemical analysis and clay mineralogical analysis. The results permitted to conclude that the internal dynamic and the magmatic segregation process were responsible for relief shapes and rock types formed with significant variation in soil types according variation in composition in the same rock, Both relief shapes and basalt differentiation had strong influence in soil evolution level and soil type distribution along the slopes with distinct B horizons, Nitic B and Latosolic B.
publishDate 2013
dc.date.none.fl_str_mv 2013-12-11
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14573
10.5433/1679-0359.2013v34n6p2777
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14573
identifier_str_mv 10.5433/1679-0359.2013v34n6p2777
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14573/pdf_124
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 34 No. 6 (2013); 2777-2792
Semina: Ciências Agrárias; v. 34 n. 6 (2013); 2777-2792
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
_version_ 1799306069505212416