Amazonian deforestation and its influence on soil biotic factors and abiotic properties
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.pedobi.2023.150865 http://hdl.handle.net/11449/246897 |
Resumo: | Deforestation in the Amazonian rainforest is the main cause of biodiversity loss, soil erosion, and climate change. Land covers influence the soil properties, soil biota community composition, and litter properties by providing habitat and nutrients. Our aim here was to present a quantitative analysis of the soil biochemical properties, soil biota assemblage, and litter properties associated with four land covers (primary Amazon rainforest, pasture, Hevea brasiliensis, and deforested sites) from the Brazil's Legal Amazon, Rio Branco, Acre. The non-metric multidimensional scaling (NMDS) grouped the land covers in four groups considering the dissimilarities on soil biota abundance between each other. The SEM models showed that deforestation increased the soil pH, and decreased SOC, TN, P, microbial N biomass, microbial C biomass, litter lignin content, litter N, C and P contents, and biodiversity indices (Margalef index, and α diversity). The results of our study highlighted the importance of considering land covers in Brazil's Legal Amazon, based on a sustainable way to improve soil quality and soil biodiversity, since even the studied monocropping system (pasture) showed decreases in habitat provision (litter deposition) and nutrient availability. Thus, the use of forest systems (H. brasiliensis) or the preservation of primary Amazon rainforest may positively influence the soil chemical properties, soil biota, and litter properties. |
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Amazonian deforestation and its influence on soil biotic factors and abiotic propertiesBrazil's Legal AmazonLitter propertiesPlant-soil feedbackSoil biota diversityStructural equation modellingDeforestation in the Amazonian rainforest is the main cause of biodiversity loss, soil erosion, and climate change. Land covers influence the soil properties, soil biota community composition, and litter properties by providing habitat and nutrients. Our aim here was to present a quantitative analysis of the soil biochemical properties, soil biota assemblage, and litter properties associated with four land covers (primary Amazon rainforest, pasture, Hevea brasiliensis, and deforested sites) from the Brazil's Legal Amazon, Rio Branco, Acre. The non-metric multidimensional scaling (NMDS) grouped the land covers in four groups considering the dissimilarities on soil biota abundance between each other. The SEM models showed that deforestation increased the soil pH, and decreased SOC, TN, P, microbial N biomass, microbial C biomass, litter lignin content, litter N, C and P contents, and biodiversity indices (Margalef index, and α diversity). The results of our study highlighted the importance of considering land covers in Brazil's Legal Amazon, based on a sustainable way to improve soil quality and soil biodiversity, since even the studied monocropping system (pasture) showed decreases in habitat provision (litter deposition) and nutrient availability. Thus, the use of forest systems (H. brasiliensis) or the preservation of primary Amazon rainforest may positively influence the soil chemical properties, soil biota, and litter properties.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Apoio à Pesquisa do Estado da ParaíbaPostgraduate Program in Soil Science Federal University of Paraiba, PPPostgraduate Program in Agronomy São Paulo State University, SPPostgraduate Program in Soil and Water Management Federal Rural University of the Semi-Arid, RNPostgraduate Program in Agronomy São Paulo State University, SPFederal University of ParaibaUniversidade Estadual Paulista (UNESP)Federal Rural University of the Semi-AridSouza, Tancredo Augusto Feitosa deSilva, Lucas Jónatan Rodrigues da [UNESP]Nascimento, Gislaine dos Santos2023-07-29T12:53:32Z2023-07-29T12:53:32Z2023-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.pedobi.2023.150865Pedobiologia, v. 97-98.0031-4056http://hdl.handle.net/11449/24689710.1016/j.pedobi.2023.1508652-s2.0-85148960471Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPedobiologiainfo:eu-repo/semantics/openAccess2023-07-29T12:53:32Zoai:repositorio.unesp.br:11449/246897Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-07-29T12:53:32Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Amazonian deforestation and its influence on soil biotic factors and abiotic properties |
title |
Amazonian deforestation and its influence on soil biotic factors and abiotic properties |
spellingShingle |
Amazonian deforestation and its influence on soil biotic factors and abiotic properties Souza, Tancredo Augusto Feitosa de Brazil's Legal Amazon Litter properties Plant-soil feedback Soil biota diversity Structural equation modelling |
title_short |
Amazonian deforestation and its influence on soil biotic factors and abiotic properties |
title_full |
Amazonian deforestation and its influence on soil biotic factors and abiotic properties |
title_fullStr |
Amazonian deforestation and its influence on soil biotic factors and abiotic properties |
title_full_unstemmed |
Amazonian deforestation and its influence on soil biotic factors and abiotic properties |
title_sort |
Amazonian deforestation and its influence on soil biotic factors and abiotic properties |
author |
Souza, Tancredo Augusto Feitosa de |
author_facet |
Souza, Tancredo Augusto Feitosa de Silva, Lucas Jónatan Rodrigues da [UNESP] Nascimento, Gislaine dos Santos |
author_role |
author |
author2 |
Silva, Lucas Jónatan Rodrigues da [UNESP] Nascimento, Gislaine dos Santos |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Federal University of Paraiba Universidade Estadual Paulista (UNESP) Federal Rural University of the Semi-Arid |
dc.contributor.author.fl_str_mv |
Souza, Tancredo Augusto Feitosa de Silva, Lucas Jónatan Rodrigues da [UNESP] Nascimento, Gislaine dos Santos |
dc.subject.por.fl_str_mv |
Brazil's Legal Amazon Litter properties Plant-soil feedback Soil biota diversity Structural equation modelling |
topic |
Brazil's Legal Amazon Litter properties Plant-soil feedback Soil biota diversity Structural equation modelling |
description |
Deforestation in the Amazonian rainforest is the main cause of biodiversity loss, soil erosion, and climate change. Land covers influence the soil properties, soil biota community composition, and litter properties by providing habitat and nutrients. Our aim here was to present a quantitative analysis of the soil biochemical properties, soil biota assemblage, and litter properties associated with four land covers (primary Amazon rainforest, pasture, Hevea brasiliensis, and deforested sites) from the Brazil's Legal Amazon, Rio Branco, Acre. The non-metric multidimensional scaling (NMDS) grouped the land covers in four groups considering the dissimilarities on soil biota abundance between each other. The SEM models showed that deforestation increased the soil pH, and decreased SOC, TN, P, microbial N biomass, microbial C biomass, litter lignin content, litter N, C and P contents, and biodiversity indices (Margalef index, and α diversity). The results of our study highlighted the importance of considering land covers in Brazil's Legal Amazon, based on a sustainable way to improve soil quality and soil biodiversity, since even the studied monocropping system (pasture) showed decreases in habitat provision (litter deposition) and nutrient availability. Thus, the use of forest systems (H. brasiliensis) or the preservation of primary Amazon rainforest may positively influence the soil chemical properties, soil biota, and litter properties. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T12:53:32Z 2023-07-29T12:53:32Z 2023-06-01 |
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 |
http://dx.doi.org/10.1016/j.pedobi.2023.150865 Pedobiologia, v. 97-98. 0031-4056 http://hdl.handle.net/11449/246897 10.1016/j.pedobi.2023.150865 2-s2.0-85148960471 |
url |
http://dx.doi.org/10.1016/j.pedobi.2023.150865 http://hdl.handle.net/11449/246897 |
identifier_str_mv |
Pedobiologia, v. 97-98. 0031-4056 10.1016/j.pedobi.2023.150865 2-s2.0-85148960471 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Pedobiologia |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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 |
|
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1799965160548335616 |