Effect of land uses and land cover on soil attributes in the southern Brazilian Amazon

Detalhes bibliográficos
Autor(a) principal: Silva, Adriana de Avila e
Data de Publicação: 2022
Outros Autores: Silva Junior, Carlos Antonio da, Boechat, Cácio Luiz, Della-Silva, João Lucas, Teodoro, Paulo Eduardo, Rossi, Fernando Saragosa [UNESP], Teodoro, Larissa Pereira Ribeiro, Pelissari, Tatiane Deoti [UNESP], Baio, Fábio Henrique Rojo, Lima, Mendelson
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s10661-022-10342-y
http://hdl.handle.net/11449/240707
Resumo: The growth of the world population has led to the expansion of agricultural areas to produce food that meets world demand, making it necessary to increase productivity and maintain environmental sustainability in these areas. Seeking sustainable food production, the agricultural use of soil must be assessed in view of optimal use or land as natural resource, as well as minimize the effects of global warming related to land use and land cover (LULC). We hypothesize that different LULC affects Amazonian soil attributes. In this study, the effect of different LULC in the southern Brazilian Amazon, namely, native forest, pasture, and rice and soybean crops, on the spatial variability of soil fertility and texture was assessed, seeking to obtain information that will guide farmers in the near future to better exploit their areas and contribute to a more sustainable agriculture. Descriptive statistical analysis was performed for the pH, H + Al, Al, Ca, Mg, P, K, Cu, Fe, Mn, Zn, V, m, organic matter, clay, silt, and sand values from soil samples under different LULC. To verify the data normality, the Shapiro–Wilk test at 5% significance was performed. Outlier analysis using boxplot graphics, principal component analysis (PCA), and cluster analysis was performed. Data were submitted to geostatistical analysis to verify the spatial dependence degree of the variables through semivariograms for interpolated kriging maps. Except for silt, all variables were well represented in the factor map. PCA revealed that the data variability can be explained mainly by pH, V, Ca, K, and Zn values, which are inversely proportional to m, P, and sand. Through geostatistical analysis, spatial dependence ranging from moderate to strong was observed, generating reliability in the prediction of most attributes in pasture, rice, and soybean areas. Yet, a spatial dependence ranging from moderate to strong was found, generating reliability in the prediction of most attributes in pasture, rice, and soybean areas. Our findings reveal a lower fertility and higher acidity in forest areas, whereas crop areas presented the opposite result.
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spelling Effect of land uses and land cover on soil attributes in the southern Brazilian AmazonAgricultural soilsEnvironmental qualityFertilitySustainabilityThe growth of the world population has led to the expansion of agricultural areas to produce food that meets world demand, making it necessary to increase productivity and maintain environmental sustainability in these areas. Seeking sustainable food production, the agricultural use of soil must be assessed in view of optimal use or land as natural resource, as well as minimize the effects of global warming related to land use and land cover (LULC). We hypothesize that different LULC affects Amazonian soil attributes. In this study, the effect of different LULC in the southern Brazilian Amazon, namely, native forest, pasture, and rice and soybean crops, on the spatial variability of soil fertility and texture was assessed, seeking to obtain information that will guide farmers in the near future to better exploit their areas and contribute to a more sustainable agriculture. Descriptive statistical analysis was performed for the pH, H + Al, Al, Ca, Mg, P, K, Cu, Fe, Mn, Zn, V, m, organic matter, clay, silt, and sand values from soil samples under different LULC. To verify the data normality, the Shapiro–Wilk test at 5% significance was performed. Outlier analysis using boxplot graphics, principal component analysis (PCA), and cluster analysis was performed. Data were submitted to geostatistical analysis to verify the spatial dependence degree of the variables through semivariograms for interpolated kriging maps. Except for silt, all variables were well represented in the factor map. PCA revealed that the data variability can be explained mainly by pH, V, Ca, K, and Zn values, which are inversely proportional to m, P, and sand. Through geostatistical analysis, spatial dependence ranging from moderate to strong was observed, generating reliability in the prediction of most attributes in pasture, rice, and soybean areas. Yet, a spatial dependence ranging from moderate to strong was found, generating reliability in the prediction of most attributes in pasture, rice, and soybean areas. Our findings reveal a lower fertility and higher acidity in forest areas, whereas crop areas presented the opposite result.State University of Mato Grosso (UNEMAT)State University of Mato Grosso (UNEMAT), Mato GrossoFederal University of Piauí (UFPI), Bom JesusState University of Mato Grosso (UNEMAT) PPG-Bionorte, Mato GrossoFederal University of Mato Grosso Do Sul (UFMS), Mato Grosso Do SulState University of São Paulo (UNESP)State University of São Paulo (UNESP)State University of Mato Grosso (UNEMAT)Federal University of Piauí (UFPI)PPG-BionorteUniversidade Federal de Mato Grosso do Sul (UFMS)Universidade Estadual Paulista (UNESP)Silva, Adriana de Avila eSilva Junior, Carlos Antonio daBoechat, Cácio LuizDella-Silva, João LucasTeodoro, Paulo EduardoRossi, Fernando Saragosa [UNESP]Teodoro, Larissa Pereira RibeiroPelissari, Tatiane Deoti [UNESP]Baio, Fábio Henrique RojoLima, Mendelson2023-03-01T20:29:18Z2023-03-01T20:29:18Z2022-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s10661-022-10342-yEnvironmental Monitoring and Assessment, v. 194, n. 10, 2022.1573-29590167-6369http://hdl.handle.net/11449/24070710.1007/s10661-022-10342-y2-s2.0-85136664401Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEnvironmental Monitoring and Assessmentinfo:eu-repo/semantics/openAccess2023-03-01T20:29:18Zoai:repositorio.unesp.br:11449/240707Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-03-01T20:29:18Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Effect of land uses and land cover on soil attributes in the southern Brazilian Amazon
title Effect of land uses and land cover on soil attributes in the southern Brazilian Amazon
spellingShingle Effect of land uses and land cover on soil attributes in the southern Brazilian Amazon
Silva, Adriana de Avila e
Agricultural soils
Environmental quality
Fertility
Sustainability
title_short Effect of land uses and land cover on soil attributes in the southern Brazilian Amazon
title_full Effect of land uses and land cover on soil attributes in the southern Brazilian Amazon
title_fullStr Effect of land uses and land cover on soil attributes in the southern Brazilian Amazon
title_full_unstemmed Effect of land uses and land cover on soil attributes in the southern Brazilian Amazon
title_sort Effect of land uses and land cover on soil attributes in the southern Brazilian Amazon
author Silva, Adriana de Avila e
author_facet Silva, Adriana de Avila e
Silva Junior, Carlos Antonio da
Boechat, Cácio Luiz
Della-Silva, João Lucas
Teodoro, Paulo Eduardo
Rossi, Fernando Saragosa [UNESP]
Teodoro, Larissa Pereira Ribeiro
Pelissari, Tatiane Deoti [UNESP]
Baio, Fábio Henrique Rojo
Lima, Mendelson
author_role author
author2 Silva Junior, Carlos Antonio da
Boechat, Cácio Luiz
Della-Silva, João Lucas
Teodoro, Paulo Eduardo
Rossi, Fernando Saragosa [UNESP]
Teodoro, Larissa Pereira Ribeiro
Pelissari, Tatiane Deoti [UNESP]
Baio, Fábio Henrique Rojo
Lima, Mendelson
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv State University of Mato Grosso (UNEMAT)
Federal University of Piauí (UFPI)
PPG-Bionorte
Universidade Federal de Mato Grosso do Sul (UFMS)
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Silva, Adriana de Avila e
Silva Junior, Carlos Antonio da
Boechat, Cácio Luiz
Della-Silva, João Lucas
Teodoro, Paulo Eduardo
Rossi, Fernando Saragosa [UNESP]
Teodoro, Larissa Pereira Ribeiro
Pelissari, Tatiane Deoti [UNESP]
Baio, Fábio Henrique Rojo
Lima, Mendelson
dc.subject.por.fl_str_mv Agricultural soils
Environmental quality
Fertility
Sustainability
topic Agricultural soils
Environmental quality
Fertility
Sustainability
description The growth of the world population has led to the expansion of agricultural areas to produce food that meets world demand, making it necessary to increase productivity and maintain environmental sustainability in these areas. Seeking sustainable food production, the agricultural use of soil must be assessed in view of optimal use or land as natural resource, as well as minimize the effects of global warming related to land use and land cover (LULC). We hypothesize that different LULC affects Amazonian soil attributes. In this study, the effect of different LULC in the southern Brazilian Amazon, namely, native forest, pasture, and rice and soybean crops, on the spatial variability of soil fertility and texture was assessed, seeking to obtain information that will guide farmers in the near future to better exploit their areas and contribute to a more sustainable agriculture. Descriptive statistical analysis was performed for the pH, H + Al, Al, Ca, Mg, P, K, Cu, Fe, Mn, Zn, V, m, organic matter, clay, silt, and sand values from soil samples under different LULC. To verify the data normality, the Shapiro–Wilk test at 5% significance was performed. Outlier analysis using boxplot graphics, principal component analysis (PCA), and cluster analysis was performed. Data were submitted to geostatistical analysis to verify the spatial dependence degree of the variables through semivariograms for interpolated kriging maps. Except for silt, all variables were well represented in the factor map. PCA revealed that the data variability can be explained mainly by pH, V, Ca, K, and Zn values, which are inversely proportional to m, P, and sand. Through geostatistical analysis, spatial dependence ranging from moderate to strong was observed, generating reliability in the prediction of most attributes in pasture, rice, and soybean areas. Yet, a spatial dependence ranging from moderate to strong was found, generating reliability in the prediction of most attributes in pasture, rice, and soybean areas. Our findings reveal a lower fertility and higher acidity in forest areas, whereas crop areas presented the opposite result.
publishDate 2022
dc.date.none.fl_str_mv 2022-10-01
2023-03-01T20:29:18Z
2023-03-01T20:29:18Z
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/10.1007/s10661-022-10342-y
Environmental Monitoring and Assessment, v. 194, n. 10, 2022.
1573-2959
0167-6369
http://hdl.handle.net/11449/240707
10.1007/s10661-022-10342-y
2-s2.0-85136664401
url http://dx.doi.org/10.1007/s10661-022-10342-y
http://hdl.handle.net/11449/240707
identifier_str_mv Environmental Monitoring and Assessment, v. 194, n. 10, 2022.
1573-2959
0167-6369
10.1007/s10661-022-10342-y
2-s2.0-85136664401
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Environmental Monitoring and Assessment
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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