Correlation of colonizing species with substrate in abandoned areas of gold mining
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/32243 |
Resumo: | The mining activity, important for promoting economic growth and social welfare, has been responsible for the modification of large tracts of landscape nationwide. Thus, this work aimed to relate the colonizing species of the area of gold mining with the substrate, in Diamantina, Minas Gerais state. An area under study was stratified into three locations, with ten contiguous plots measuring 10 x 10 m each in each location, where all individuals with shrubs with (DAS30≥ 3 cm) were sampled and recorded. Soil composite samples were collected at a depth of 0 cm to 20 cm in each of the thirty plots and analyzed the levels of sand, silt, clay, organic matter, pH, P, K, Ca, Mg, S, Al, (H + Al), (V%) (SB), CTC at pH 7, (T), CTC (t) (m%). The influence of environmental variables on the density of the sampled species was analyzed by using the canonical correspondence analysis, verifying the significant correlation between them (P> 0.01) by the Monte-Carlo test. Nine-hundred and nine (909) individuals were found, belonging to 30 botanical families, 64 genera and 86 species. The variables most strongly related to vegetation were silt, pH and V. The species Trembleya parviflora, Myrcine guianensi, Trembleya laniflora, Baccharis brachylaenoides, Tibouchina candoleana, Tibouchina mutabilis e Pseudobrickellia angustissima,occurred were more abundant in soils with high pH, base saturation and high proportions of sand may eventually be shown as potential in the recuperation of mined areas with similar conditions to the area. |
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Correlation of colonizing species with substrate in abandoned areas of gold miningCorrelação das espécies colonizadoras com o substrato em áreas abandonadas por mineraçãoEcological successionNatural regenerationSpecies-environment relationPassive restorationSucessão ecológicaRegeneração naturalRelação espécie-ambienteRestauração passivaThe mining activity, important for promoting economic growth and social welfare, has been responsible for the modification of large tracts of landscape nationwide. Thus, this work aimed to relate the colonizing species of the area of gold mining with the substrate, in Diamantina, Minas Gerais state. An area under study was stratified into three locations, with ten contiguous plots measuring 10 x 10 m each in each location, where all individuals with shrubs with (DAS30≥ 3 cm) were sampled and recorded. Soil composite samples were collected at a depth of 0 cm to 20 cm in each of the thirty plots and analyzed the levels of sand, silt, clay, organic matter, pH, P, K, Ca, Mg, S, Al, (H + Al), (V%) (SB), CTC at pH 7, (T), CTC (t) (m%). The influence of environmental variables on the density of the sampled species was analyzed by using the canonical correspondence analysis, verifying the significant correlation between them (P> 0.01) by the Monte-Carlo test. Nine-hundred and nine (909) individuals were found, belonging to 30 botanical families, 64 genera and 86 species. The variables most strongly related to vegetation were silt, pH and V. The species Trembleya parviflora, Myrcine guianensi, Trembleya laniflora, Baccharis brachylaenoides, Tibouchina candoleana, Tibouchina mutabilis e Pseudobrickellia angustissima,occurred were more abundant in soils with high pH, base saturation and high proportions of sand may eventually be shown as potential in the recuperation of mined areas with similar conditions to the area.A atividade de mineração, importante para a promoção do crescimento econômico e do bem-estar social, tem sido responsável pela modificação de grandes extensões de paisagens do território nacional. Dessa forma, objetivou-se no presente estudo correlacionar às espécies vegetais em três diferentes sítios de uma área de mineração de ouro abandonada há mais de cem anos. A área em estudo foi estratificada em três sítios, sendo que em cada sítio foram alocadas dez parcelas contiguas de 10x10 m cada, onde foram amostrados e identificados todos os indivíduos arbustivo-arbóreos com (DAS30≥ 3 cm). Amostras compostas do substrato foram coletadas à profundidade de 0 cm a 20 cm, em cada uma das trinta parcelas e analisados os teores de areia, silte, argila, matéria orgânica, pH, P, K+, Ca2+, Mg2+, S, Al3+, (H +Al), (V%), (SB), CTCa pH 7, (T), CTC efetiva (t) e (m%). Foi analisada a influência de variáveis ambientais sobre a densidade das espécies amostradas, utilizando análise de correspondência canônica, verificando a correlação significativa entre elas (P>0,01) pelo teste de Monte-Carlo. Foram encontrados 909 indivíduos, pertencentes a 30 famílias botânicas, 64 gêneros e 86 espécies. As variáveis mais fortemente relacionadas com a vegetação foram silte, pH e V. As espécies Trembleya parviflora, Myrsine guianensi, Trembleya laniflora, Baccharis brachylaenoides, Tibouchina candoleana, Tibouchina mutabilis e Pseudobrickellia angustissima ocorreram de forma mais abundantes em solos com altos valores de pH, saturação por bases e altas proporções de areia, podendo ser consideradas indicadoras desses habitats.Universidade Federal de Santa Maria2020-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/3224310.5902/1980509832243Ciência Florestal; Vol. 30 No. 3 (2020); 718-729Ciência Florestal; v. 30 n. 3 (2020); 718-7291980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/32243/33577Copyright (c) 2020 Ciência Florestalinfo:eu-repo/semantics/openAccessAmaral, Wander GladsonPereira, Israel MarinhoMachado, Evandro Luiz MendonçaAmaral, Cristiany SilvaFarnezi, Mucio Magno de Melo2020-09-02T20:52:05Zoai:ojs.pkp.sfu.ca:article/32243Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2020-09-02T20:52:05Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Correlation of colonizing species with substrate in abandoned areas of gold mining Correlação das espécies colonizadoras com o substrato em áreas abandonadas por mineração |
title |
Correlation of colonizing species with substrate in abandoned areas of gold mining |
spellingShingle |
Correlation of colonizing species with substrate in abandoned areas of gold mining Amaral, Wander Gladson Ecological succession Natural regeneration Species-environment relation Passive restoration Sucessão ecológica Regeneração natural Relação espécie-ambiente Restauração passiva |
title_short |
Correlation of colonizing species with substrate in abandoned areas of gold mining |
title_full |
Correlation of colonizing species with substrate in abandoned areas of gold mining |
title_fullStr |
Correlation of colonizing species with substrate in abandoned areas of gold mining |
title_full_unstemmed |
Correlation of colonizing species with substrate in abandoned areas of gold mining |
title_sort |
Correlation of colonizing species with substrate in abandoned areas of gold mining |
author |
Amaral, Wander Gladson |
author_facet |
Amaral, Wander Gladson Pereira, Israel Marinho Machado, Evandro Luiz Mendonça Amaral, Cristiany Silva Farnezi, Mucio Magno de Melo |
author_role |
author |
author2 |
Pereira, Israel Marinho Machado, Evandro Luiz Mendonça Amaral, Cristiany Silva Farnezi, Mucio Magno de Melo |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Amaral, Wander Gladson Pereira, Israel Marinho Machado, Evandro Luiz Mendonça Amaral, Cristiany Silva Farnezi, Mucio Magno de Melo |
dc.subject.por.fl_str_mv |
Ecological succession Natural regeneration Species-environment relation Passive restoration Sucessão ecológica Regeneração natural Relação espécie-ambiente Restauração passiva |
topic |
Ecological succession Natural regeneration Species-environment relation Passive restoration Sucessão ecológica Regeneração natural Relação espécie-ambiente Restauração passiva |
description |
The mining activity, important for promoting economic growth and social welfare, has been responsible for the modification of large tracts of landscape nationwide. Thus, this work aimed to relate the colonizing species of the area of gold mining with the substrate, in Diamantina, Minas Gerais state. An area under study was stratified into three locations, with ten contiguous plots measuring 10 x 10 m each in each location, where all individuals with shrubs with (DAS30≥ 3 cm) were sampled and recorded. Soil composite samples were collected at a depth of 0 cm to 20 cm in each of the thirty plots and analyzed the levels of sand, silt, clay, organic matter, pH, P, K, Ca, Mg, S, Al, (H + Al), (V%) (SB), CTC at pH 7, (T), CTC (t) (m%). The influence of environmental variables on the density of the sampled species was analyzed by using the canonical correspondence analysis, verifying the significant correlation between them (P> 0.01) by the Monte-Carlo test. Nine-hundred and nine (909) individuals were found, belonging to 30 botanical families, 64 genera and 86 species. The variables most strongly related to vegetation were silt, pH and V. The species Trembleya parviflora, Myrcine guianensi, Trembleya laniflora, Baccharis brachylaenoides, Tibouchina candoleana, Tibouchina mutabilis e Pseudobrickellia angustissima,occurred were more abundant in soils with high pH, base saturation and high proportions of sand may eventually be shown as potential in the recuperation of mined areas with similar conditions to the area. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-09-01 |
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.ufsm.br/cienciaflorestal/article/view/32243 10.5902/1980509832243 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/32243 |
identifier_str_mv |
10.5902/1980509832243 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/32243/33577 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Ciência Florestal info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Ciência Florestal |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Florestal; Vol. 30 No. 3 (2020); 718-729 Ciência Florestal; v. 30 n. 3 (2020); 718-729 1980-5098 0103-9954 reponame:Ciência Florestal (Online) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Florestal (Online) |
collection |
Ciência Florestal (Online) |
repository.name.fl_str_mv |
Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br |
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1799944133778866176 |