Stocks of elements in roots in areas of post-pebble mining recovery in the Pará state
Autor(a) principal: | |
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Data de Publicação: | 2024 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Caatinga |
Texto Completo: | https://periodicos.ufersa.edu.br/caatinga/article/view/12193 |
Resumo: | Mining in the municipality of Capitão Poço, Pará, has resulted in soil degradation as the main consequence. Therefore, this study aimed to evaluate the stocks of the elements (N, P, K+, Na+, Ca2+, Mg2+, Fe, Zn, Cu, and Mn) in roots in areas of post-pebble mining recovery in Pará, Brazil. The study was carried out in four areas, namely the area under recovery with soil bioengineering techniques (complementary construction technique and soil stabilization technique), the area under recovery with a natural regeneration process, the degraded area, and the native forest located in the municipality of Capitão Poço-PA. Roots were collected at 0-10, 10-20, 20-30, 30-40, 40-50, 50-60, 60-80, and 80-100 cm soil layers, quantified the dry biomass and contents of macro and micronutrients, and then, estimated the stocks of elements in roots. The data of the element stocks in roots were subjected to the Shapiro-Wilk normality tests and analysis of variance. Means were compared using the Tukey test at 5% significance using the SISVAR statistical software. The highest average Na+, Ca2+, and Mg2+ values in fine roots were in areas with bioengineering and native forest. The native forest presented the highest average values of macro and micronutrients in fine and thick roots. Furthermore, the lowest stocks of elements in roots were in the degraded area. However, bioengineering techniques are effective in recovering degraded soils, as vegetation cover reestablishes the balance of the soil-plant system. |
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Stocks of elements in roots in areas of post-pebble mining recovery in the Pará stateEstoques de elementos em raízes sob áreas em recuperação por mineração de seixos no ParáLatossolos. Degradação. Bioengenharia. Nutrientes.Oxisol. Degradation. Bioengineering. Nutrients.Mining in the municipality of Capitão Poço, Pará, has resulted in soil degradation as the main consequence. Therefore, this study aimed to evaluate the stocks of the elements (N, P, K+, Na+, Ca2+, Mg2+, Fe, Zn, Cu, and Mn) in roots in areas of post-pebble mining recovery in Pará, Brazil. The study was carried out in four areas, namely the area under recovery with soil bioengineering techniques (complementary construction technique and soil stabilization technique), the area under recovery with a natural regeneration process, the degraded area, and the native forest located in the municipality of Capitão Poço-PA. Roots were collected at 0-10, 10-20, 20-30, 30-40, 40-50, 50-60, 60-80, and 80-100 cm soil layers, quantified the dry biomass and contents of macro and micronutrients, and then, estimated the stocks of elements in roots. The data of the element stocks in roots were subjected to the Shapiro-Wilk normality tests and analysis of variance. Means were compared using the Tukey test at 5% significance using the SISVAR statistical software. The highest average Na+, Ca2+, and Mg2+ values in fine roots were in areas with bioengineering and native forest. The native forest presented the highest average values of macro and micronutrients in fine and thick roots. Furthermore, the lowest stocks of elements in roots were in the degraded area. However, bioengineering techniques are effective in recovering degraded soils, as vegetation cover reestablishes the balance of the soil-plant system.A mineração no município de Capitão Poço, Pará tem acarretado, como principal consequência, a degradação do solo. Desta forma, o objetivo desse estudo foi avaliar os estoques dos elementos N, P, K+, Na+, Ca2+, Mg2+, Fe, Zn, Cu e Mn em raízes sob áreas em recuperação por mineração de seixos no Pará, Brasil. O estudo foi desenvolvido em quatro áreas, sendo elas a área em recuperação com técnicas de bioengenharia de solos (técnica de construção complementares e técnica de estabilização de solo), a área em recuperação com processo de regeneração natural, a área degradada e a floresta nativa, localizadas no município de Capitão Poço. Para análise dos estoques de elementos em raízes, foram coletados raízes nas profundidades 0-10, 10-20, 20-30, 30-40, 40-50, 50-60, 60-80 e 80-100 cm, depois quantificada a biomassa seca e macros e micronutrientes. Para obtenção dos resultados, os estoques de elementos em raízes foram submetidos aos testes de normalidade Shapiro e Wilk e às análises de variância. A comparação das médias foi realizada pelo teste de Tukey a 5% de significância e utilizado o software estatístico SISVAR. Os maiores valores médios de Na+, Ca2+, Mg2+ em raízes finas foram nas áreas com bioengenharia e floresta nativa. Ademais, a floresta nativa apresentou os maiores valores médios de macro e micronutrientes em raízes finas e grossas. Outrossim, os menores estoques de elementos em raízes foram na area degradada. Contudo, as técnicas de bioengenharia são eficazes para recuperar solos degradados, dado que, a cobertura vegetal reestabelece o equilíbrio do sistema solo-planta.Universidade Federal Rural do Semi-Árido2024-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/1219310.1590/1983-21252024v3712193rcREVISTA CAATINGA; Vol. 37 (2024); e12193Revista Caatinga; v. 37 (2024); e121931983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/12193/11506Copyright (c) 2024 Revista Caatingainfo:eu-repo/semantics/openAccessLima, Samila Bezerra Castro, Jamilie Brito dePiscoya, Victor Casimiro Pires, Helaine Cristine Goncalves Fernandes, Milton Marques Araújo Filho, Renisson Neponuceno2024-04-22T17:59:18Zoai:ojs.periodicos.ufersa.edu.br:article/12193Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:47:07.801535Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true |
dc.title.none.fl_str_mv |
Stocks of elements in roots in areas of post-pebble mining recovery in the Pará state Estoques de elementos em raízes sob áreas em recuperação por mineração de seixos no Pará |
title |
Stocks of elements in roots in areas of post-pebble mining recovery in the Pará state |
spellingShingle |
Stocks of elements in roots in areas of post-pebble mining recovery in the Pará state Lima, Samila Bezerra Latossolos. Degradação. Bioengenharia. Nutrientes. Oxisol. Degradation. Bioengineering. Nutrients. |
title_short |
Stocks of elements in roots in areas of post-pebble mining recovery in the Pará state |
title_full |
Stocks of elements in roots in areas of post-pebble mining recovery in the Pará state |
title_fullStr |
Stocks of elements in roots in areas of post-pebble mining recovery in the Pará state |
title_full_unstemmed |
Stocks of elements in roots in areas of post-pebble mining recovery in the Pará state |
title_sort |
Stocks of elements in roots in areas of post-pebble mining recovery in the Pará state |
author |
Lima, Samila Bezerra |
author_facet |
Lima, Samila Bezerra Castro, Jamilie Brito de Piscoya, Victor Casimiro Pires, Helaine Cristine Goncalves Fernandes, Milton Marques Araújo Filho, Renisson Neponuceno |
author_role |
author |
author2 |
Castro, Jamilie Brito de Piscoya, Victor Casimiro Pires, Helaine Cristine Goncalves Fernandes, Milton Marques Araújo Filho, Renisson Neponuceno |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lima, Samila Bezerra Castro, Jamilie Brito de Piscoya, Victor Casimiro Pires, Helaine Cristine Goncalves Fernandes, Milton Marques Araújo Filho, Renisson Neponuceno |
dc.subject.por.fl_str_mv |
Latossolos. Degradação. Bioengenharia. Nutrientes. Oxisol. Degradation. Bioengineering. Nutrients. |
topic |
Latossolos. Degradação. Bioengenharia. Nutrientes. Oxisol. Degradation. Bioengineering. Nutrients. |
description |
Mining in the municipality of Capitão Poço, Pará, has resulted in soil degradation as the main consequence. Therefore, this study aimed to evaluate the stocks of the elements (N, P, K+, Na+, Ca2+, Mg2+, Fe, Zn, Cu, and Mn) in roots in areas of post-pebble mining recovery in Pará, Brazil. The study was carried out in four areas, namely the area under recovery with soil bioengineering techniques (complementary construction technique and soil stabilization technique), the area under recovery with a natural regeneration process, the degraded area, and the native forest located in the municipality of Capitão Poço-PA. Roots were collected at 0-10, 10-20, 20-30, 30-40, 40-50, 50-60, 60-80, and 80-100 cm soil layers, quantified the dry biomass and contents of macro and micronutrients, and then, estimated the stocks of elements in roots. The data of the element stocks in roots were subjected to the Shapiro-Wilk normality tests and analysis of variance. Means were compared using the Tukey test at 5% significance using the SISVAR statistical software. The highest average Na+, Ca2+, and Mg2+ values in fine roots were in areas with bioengineering and native forest. The native forest presented the highest average values of macro and micronutrients in fine and thick roots. Furthermore, the lowest stocks of elements in roots were in the degraded area. However, bioengineering techniques are effective in recovering degraded soils, as vegetation cover reestablishes the balance of the soil-plant system. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-04-01 |
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://periodicos.ufersa.edu.br/caatinga/article/view/12193 10.1590/1983-21252024v3712193rc |
url |
https://periodicos.ufersa.edu.br/caatinga/article/view/12193 |
identifier_str_mv |
10.1590/1983-21252024v3712193rc |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufersa.edu.br/caatinga/article/view/12193/11506 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2024 Revista Caatinga info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2024 Revista Caatinga |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
dc.source.none.fl_str_mv |
REVISTA CAATINGA; Vol. 37 (2024); e12193 Revista Caatinga; v. 37 (2024); e12193 1983-2125 0100-316X reponame:Revista Caatinga instname:Universidade Federal Rural do Semi-Árido (UFERSA) instacron:UFERSA |
instname_str |
Universidade Federal Rural do Semi-Árido (UFERSA) |
instacron_str |
UFERSA |
institution |
UFERSA |
reponame_str |
Revista Caatinga |
collection |
Revista Caatinga |
repository.name.fl_str_mv |
Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA) |
repository.mail.fl_str_mv |
patricio@ufersa.edu.br|| caatinga@ufersa.edu.br |
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1797674030363312128 |