Soil attributes in Brazilian palm swamps ecosystems in the Cerrado of Minas Gerais state

Detalhes bibliográficos
Autor(a) principal: Sales , Gracielle de Brito
Data de Publicação: 2023
Outros Autores: Frazão, Leidivan Almeida, Fernandes , Luiz Arnaldo, Oliveira, Jéssica Costa de, Veloso, Maria das Dores Magalhães
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Florestal Brasileira (Online)
Texto Completo: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/2190
Resumo: The aim of this study was to characterize the soils of veredas (Brazilian palm swamps) ecosystems and their surrounding savannas, in different stages of degradation. Three veredas (Água Doce, Capivara and Buriti Grosso) and their respective surrounding cerrados (savannas) were selected. Soil sampling was performed in the layers 0-10, 10-20, 20-30, 30-40, 40-50, 50-75 and 75-100 cm to assess chemical attributes, granulometry, bulk density and stocks of soil nutrients. The data were subjected to analysis of variance and compared by Tukey test (p < 0.05). The soils in both environments were classified as sandy presenting high apparent density (1.40 to 1.65 g cm-3). The pH in the preserved vereda was higher in relation to the anthropized areas. In both areas the pH was acidic, with very low sum of bases, Al and potential cation exchange capacity (CTC). Nutrient stocks were similar between areas and higher in savanna environments. Potassium showed the greatest variation, with higher values in areas with degradation. We concluded that anthropic interventions in the studied environments influenced soil attributes.
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spelling Soil attributes in Brazilian palm swamps ecosystems in the Cerrado of Minas Gerais stateEfeito da degradação sobre os atributos do solo em ecossistemas de veredas no cerrado de Minas GeraisDensidade do soloFertilidade do soloDegradaçãoSoil densitySoil fertilityDegradationThe aim of this study was to characterize the soils of veredas (Brazilian palm swamps) ecosystems and their surrounding savannas, in different stages of degradation. Three veredas (Água Doce, Capivara and Buriti Grosso) and their respective surrounding cerrados (savannas) were selected. Soil sampling was performed in the layers 0-10, 10-20, 20-30, 30-40, 40-50, 50-75 and 75-100 cm to assess chemical attributes, granulometry, bulk density and stocks of soil nutrients. The data were subjected to analysis of variance and compared by Tukey test (p < 0.05). The soils in both environments were classified as sandy presenting high apparent density (1.40 to 1.65 g cm-3). The pH in the preserved vereda was higher in relation to the anthropized areas. In both areas the pH was acidic, with very low sum of bases, Al and potential cation exchange capacity (CTC). Nutrient stocks were similar between areas and higher in savanna environments. Potassium showed the greatest variation, with higher values in areas with degradation. We concluded that anthropic interventions in the studied environments influenced soil attributes.O objetivo deste estudo foi caracterizar os solos de ecossistemas de veredas e de seus respectivos cerrados de entorno, em diferentes estágios de degradação. Foram selecionadas três veredas (Água Doce, Capivara e Buriti Grosso) e seus respectivos cerrados do entorno. As amostragens de solo foram realizadas nas camadas de 0–10, 10-20, 20-30, 30-40, 40-50, 50-75 e 75-100 cm de profundidade, para avaliação dos atributos químicos, granulometria, densidade aparente e estoque de nutrientes do solo. Os dados foram submetidos à análise de variância e comparados pelo teste Tukey (p < 0,05). Os solos dos dois ambientes foram classificados como arenosos e com elevada densidade aparente (1,40 a 1,65 g cm-3). O pH na vereda preservada foi maior em relação as áreas antropizadas, sendo que em ambas as áreas o pH apresentou caráter ácido, com soma de bases, Al e capacidade de troca de cátions potencial (CTC) muito baixos. Os estoques de nutrientes foram semelhantes entre as áreas e mais elevados nos ambientes de cerrados. O potássio foi o elemento que apresentou maior variação, com maiores valores nas áreas com degradação. Conclui-se que as intervenções antrópicas, nos ambientes estudados, causaram alterações nos atributos do solo.Embrapa Florestas2023-03-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/octet-streamhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/219010.4336/2023.pfb.43e202102190Pesquisa Florestal Brasileira; v. 43 (2023)Pesquisa Florestal Brasileira; Vol. 43 (2023)1983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/2190/1688Copyright (c) 2023 Gracielle de Brito Sales , Leidivan Almeida Frazão, Luiz Arnaldo Fernandes , Jéssica Costa de Oliveira, Maria das Dores Magalhães Velosohttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessSales , Gracielle de Brito Frazão, Leidivan Almeida Fernandes , Luiz Arnaldo Oliveira, Jéssica Costa de Veloso, Maria das Dores Magalhães 2023-03-16T12:47:49Zoai:pfb.cnpf.embrapa.br/pfb:article/2190Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2023-03-16T12:47:49Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Soil attributes in Brazilian palm swamps ecosystems in the Cerrado of Minas Gerais state
Efeito da degradação sobre os atributos do solo em ecossistemas de veredas no cerrado de Minas Gerais
title Soil attributes in Brazilian palm swamps ecosystems in the Cerrado of Minas Gerais state
spellingShingle Soil attributes in Brazilian palm swamps ecosystems in the Cerrado of Minas Gerais state
Sales , Gracielle de Brito
Densidade do solo
Fertilidade do solo
Degradação
Soil density
Soil fertility
Degradation
title_short Soil attributes in Brazilian palm swamps ecosystems in the Cerrado of Minas Gerais state
title_full Soil attributes in Brazilian palm swamps ecosystems in the Cerrado of Minas Gerais state
title_fullStr Soil attributes in Brazilian palm swamps ecosystems in the Cerrado of Minas Gerais state
title_full_unstemmed Soil attributes in Brazilian palm swamps ecosystems in the Cerrado of Minas Gerais state
title_sort Soil attributes in Brazilian palm swamps ecosystems in the Cerrado of Minas Gerais state
author Sales , Gracielle de Brito
author_facet Sales , Gracielle de Brito
Frazão, Leidivan Almeida
Fernandes , Luiz Arnaldo
Oliveira, Jéssica Costa de
Veloso, Maria das Dores Magalhães
author_role author
author2 Frazão, Leidivan Almeida
Fernandes , Luiz Arnaldo
Oliveira, Jéssica Costa de
Veloso, Maria das Dores Magalhães
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Sales , Gracielle de Brito
Frazão, Leidivan Almeida
Fernandes , Luiz Arnaldo
Oliveira, Jéssica Costa de
Veloso, Maria das Dores Magalhães
dc.subject.por.fl_str_mv Densidade do solo
Fertilidade do solo
Degradação
Soil density
Soil fertility
Degradation
topic Densidade do solo
Fertilidade do solo
Degradação
Soil density
Soil fertility
Degradation
description The aim of this study was to characterize the soils of veredas (Brazilian palm swamps) ecosystems and their surrounding savannas, in different stages of degradation. Three veredas (Água Doce, Capivara and Buriti Grosso) and their respective surrounding cerrados (savannas) were selected. Soil sampling was performed in the layers 0-10, 10-20, 20-30, 30-40, 40-50, 50-75 and 75-100 cm to assess chemical attributes, granulometry, bulk density and stocks of soil nutrients. The data were subjected to analysis of variance and compared by Tukey test (p < 0.05). The soils in both environments were classified as sandy presenting high apparent density (1.40 to 1.65 g cm-3). The pH in the preserved vereda was higher in relation to the anthropized areas. In both areas the pH was acidic, with very low sum of bases, Al and potential cation exchange capacity (CTC). Nutrient stocks were similar between areas and higher in savanna environments. Potassium showed the greatest variation, with higher values in areas with degradation. We concluded that anthropic interventions in the studied environments influenced soil attributes.
publishDate 2023
dc.date.none.fl_str_mv 2023-03-09
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/2190
10.4336/2023.pfb.43e202102190
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/2190
identifier_str_mv 10.4336/2023.pfb.43e202102190
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/2190/1688
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/octet-stream
dc.publisher.none.fl_str_mv Embrapa Florestas
publisher.none.fl_str_mv Embrapa Florestas
dc.source.none.fl_str_mv Pesquisa Florestal Brasileira; v. 43 (2023)
Pesquisa Florestal Brasileira; Vol. 43 (2023)
1983-2605
1809-3647
reponame:Pesquisa Florestal Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Florestal Brasileira (Online)
collection Pesquisa Florestal Brasileira (Online)
repository.name.fl_str_mv Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br
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