Caracterização edáfica de um ecótono savânico-florestal no sudeste brasileiro
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/227635 |
Resumo: | This study was motivated by the scarcity of studies involving descriptions of edaphic horizons in the transition from savanna to forest. It aims at comparing the chemical features and the texture of savanna and forest soils in one ecotone, and at considering possible edaphic influences on vegetation. In areas pertaining to the Botanical Garden of Bauru, State of São Paulo, two-meter deep pits were opened in different parts of a seasonal semi-deciduous forest and of a forested savanna to directly collect soil samples in different horizons. The physicochemical analysis revealed high contents of different nutrients, e.g., Ca and Mg, and low contents of Al in the superficial horizons of the seasonal forest, which were classified as eutrophic. Conversely, all the forested savanna horizons were considered as dystrophic. These edaphic features may be due to the different microenvironments of the studied phytocenoses. |
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Repositório Institucional da UNESP |
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Caracterização edáfica de um ecótono savânico-florestal no sudeste brasileiroEdaphic characterization of a forest savanna ecotone in southeastern BrazilDecompositionFireGround waterOrganic matterThis study was motivated by the scarcity of studies involving descriptions of edaphic horizons in the transition from savanna to forest. It aims at comparing the chemical features and the texture of savanna and forest soils in one ecotone, and at considering possible edaphic influences on vegetation. In areas pertaining to the Botanical Garden of Bauru, State of São Paulo, two-meter deep pits were opened in different parts of a seasonal semi-deciduous forest and of a forested savanna to directly collect soil samples in different horizons. The physicochemical analysis revealed high contents of different nutrients, e.g., Ca and Mg, and low contents of Al in the superficial horizons of the seasonal forest, which were classified as eutrophic. Conversely, all the forested savanna horizons were considered as dystrophic. These edaphic features may be due to the different microenvironments of the studied phytocenoses.Universidade Federal de Uberlândia (UFU) Faculdade de Ciências Integradas Do Pontal, Av. José João Dib 2545, Bairro Progresso, 38300-192 Ituiutaba, MGUniversidade Federal de Mato Grosso (UFMT) Setor Industrial, Av. Alexandre Ferronato 1200, 78550-000 Sinop, MTUniversidade Estadual Paulista (UNESP) Instituto de Geociências e Ciências Exatas Departamento de Petrologia e Mineralogia, Av. 24-A 1515, Bela Vista, 13506-900 Rio Claro, SPUniversidade Estadual Paulista (UNESP) Instituto de Biociências Departamento de Botânica, Av. 24-A 1515, Bela Vista, 13506-900 Rio Claro, SPUniversidade Estadual Paulista (UNESP) Instituto de Geociências e Ciências Exatas Departamento de Petrologia e Mineralogia, Av. 24-A 1515, Bela Vista, 13506-900 Rio Claro, SPUniversidade Estadual Paulista (UNESP) Instituto de Biociências Departamento de Botânica, Av. 24-A 1515, Bela Vista, 13506-900 Rio Claro, SPUniversidade Federal de Uberlândia (UFU)Setor IndustrialUniversidade Estadual Paulista (UNESP)Ongaro Pinheiro, Marcelo H.Do Couto Moreno Arantes, Sayonara A.Jimenez-Rueda, Jairo R. [UNESP]Monteiro, Reinaldo [UNESP]2022-04-29T07:14:20Z2022-04-29T07:14:20Z2009-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article15-24Iheringia - Serie Botanica, v. 64, n. 2, p. 15-24, 2009.2446-82310073-4705http://hdl.handle.net/11449/2276352-s2.0-84896790897Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporIheringia - Serie Botanicainfo:eu-repo/semantics/openAccess2022-04-29T07:14:20Zoai:repositorio.unesp.br:11449/227635Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:40:37.809377Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Caracterização edáfica de um ecótono savânico-florestal no sudeste brasileiro Edaphic characterization of a forest savanna ecotone in southeastern Brazil |
title |
Caracterização edáfica de um ecótono savânico-florestal no sudeste brasileiro |
spellingShingle |
Caracterização edáfica de um ecótono savânico-florestal no sudeste brasileiro Ongaro Pinheiro, Marcelo H. Decomposition Fire Ground water Organic matter |
title_short |
Caracterização edáfica de um ecótono savânico-florestal no sudeste brasileiro |
title_full |
Caracterização edáfica de um ecótono savânico-florestal no sudeste brasileiro |
title_fullStr |
Caracterização edáfica de um ecótono savânico-florestal no sudeste brasileiro |
title_full_unstemmed |
Caracterização edáfica de um ecótono savânico-florestal no sudeste brasileiro |
title_sort |
Caracterização edáfica de um ecótono savânico-florestal no sudeste brasileiro |
author |
Ongaro Pinheiro, Marcelo H. |
author_facet |
Ongaro Pinheiro, Marcelo H. Do Couto Moreno Arantes, Sayonara A. Jimenez-Rueda, Jairo R. [UNESP] Monteiro, Reinaldo [UNESP] |
author_role |
author |
author2 |
Do Couto Moreno Arantes, Sayonara A. Jimenez-Rueda, Jairo R. [UNESP] Monteiro, Reinaldo [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Uberlândia (UFU) Setor Industrial Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Ongaro Pinheiro, Marcelo H. Do Couto Moreno Arantes, Sayonara A. Jimenez-Rueda, Jairo R. [UNESP] Monteiro, Reinaldo [UNESP] |
dc.subject.por.fl_str_mv |
Decomposition Fire Ground water Organic matter |
topic |
Decomposition Fire Ground water Organic matter |
description |
This study was motivated by the scarcity of studies involving descriptions of edaphic horizons in the transition from savanna to forest. It aims at comparing the chemical features and the texture of savanna and forest soils in one ecotone, and at considering possible edaphic influences on vegetation. In areas pertaining to the Botanical Garden of Bauru, State of São Paulo, two-meter deep pits were opened in different parts of a seasonal semi-deciduous forest and of a forested savanna to directly collect soil samples in different horizons. The physicochemical analysis revealed high contents of different nutrients, e.g., Ca and Mg, and low contents of Al in the superficial horizons of the seasonal forest, which were classified as eutrophic. Conversely, all the forested savanna horizons were considered as dystrophic. These edaphic features may be due to the different microenvironments of the studied phytocenoses. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-01-01 2022-04-29T07:14:20Z 2022-04-29T07:14:20Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Iheringia - Serie Botanica, v. 64, n. 2, p. 15-24, 2009. 2446-8231 0073-4705 http://hdl.handle.net/11449/227635 2-s2.0-84896790897 |
identifier_str_mv |
Iheringia - Serie Botanica, v. 64, n. 2, p. 15-24, 2009. 2446-8231 0073-4705 2-s2.0-84896790897 |
url |
http://hdl.handle.net/11449/227635 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Iheringia - Serie Botanica |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
15-24 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129346116780032 |