Temporal and spatial dynamics of the soil usage in the micro-region of Campanha Central do Rio Grande do Sul between the years of 1992 and 2010
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) |
Texto Completo: | https://periodicos.ufsm.br/reget/article/view/8706 |
Resumo: | http://dx.doi.org/10.5902/223611708706This article aims to present the temporal evolution occurred on soil use in 1992 and 2010 in the microregion Central Campaign of Rio Grande do Sul, giving prominence to forests´ transition. The images from the Landsat TM sensor platform 5 and the Spring application, was classified images, determining the following land use classes: bare soil, water, agricultural use, sand, native forest and plantation forests. For the generation of thematic maps was used to LEGAL Analysis (GIS Spatial Algebraic Language), tool that enables spatial analysis using map algebra. From the generation of thematic maps were calculated areas where there was the expansion of native forests (7.55% of total area) - areas where natural regeneration has occurred, becoming forest in 2010. The area that has remained the use of native forest over 18 years is 2.83% of the total area. Deforestation, forest areas belonging to native and has reverted to another use, is 1.23%. Reforestation, represented by the areas that now belong to the class planted forest was quantified at 0.57% of the total area of microregion. The remaining land use change (86.98% of total area) were among the other classes of land use. The work allowed us to observe the changes in land use over a period of 18 years, it was observed an increase in forest area, both native and planted. This increase is probably related to the investment in the forest sector in the region since 2005, accompanied by the abandonment of land unwieldy and increase the rigor of the law. |
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Temporal and spatial dynamics of the soil usage in the micro-region of Campanha Central do Rio Grande do Sul between the years of 1992 and 2010DINÂMICA ESPAÇO-TEMPORAL DO USO DE SOLO DA TERRA DA MICRORREGIÃO NA CAMPANHA CENTRAL DO RIO GRANDE DO SUL ENTRE OS ANOS DE 1992 E 2010Dynamic SpatialLand Use CoverLandsat 5environmental monitoring.Dinâmica EspacialUso de Cobertura da TerraLandsat 5Monitoramento Ambiental.http://dx.doi.org/10.5902/223611708706This article aims to present the temporal evolution occurred on soil use in 1992 and 2010 in the microregion Central Campaign of Rio Grande do Sul, giving prominence to forests´ transition. The images from the Landsat TM sensor platform 5 and the Spring application, was classified images, determining the following land use classes: bare soil, water, agricultural use, sand, native forest and plantation forests. For the generation of thematic maps was used to LEGAL Analysis (GIS Spatial Algebraic Language), tool that enables spatial analysis using map algebra. From the generation of thematic maps were calculated areas where there was the expansion of native forests (7.55% of total area) - areas where natural regeneration has occurred, becoming forest in 2010. The area that has remained the use of native forest over 18 years is 2.83% of the total area. Deforestation, forest areas belonging to native and has reverted to another use, is 1.23%. Reforestation, represented by the areas that now belong to the class planted forest was quantified at 0.57% of the total area of microregion. The remaining land use change (86.98% of total area) were among the other classes of land use. The work allowed us to observe the changes in land use over a period of 18 years, it was observed an increase in forest area, both native and planted. This increase is probably related to the investment in the forest sector in the region since 2005, accompanied by the abandonment of land unwieldy and increase the rigor of the law.http://dx.doi.org/10.5902/223611708706Este artigo tem como objetivo apresentar a evolução temporal ocorrida no uso do solo nos anos de 1992 e 2010 na microrregião da Campanha Central do Rio Grande do Sul, dando destaque para a transição das florestas. A partir de imagens do sensor TM da plataforma Landsat 5 e do aplicativo Spring, foi realizada a classificação das imagens, determinando as seguintes classes de uso do solo: solo exposto, água, uso agrícola, areia, mata nativa e plantação de florestas. Para a geração dos mapas temáticos foi utilizado a Análise LEGAL (Linguagem Espacial para Geoprocessamento Algébrico), ferramenta que possibilita análises espaciais através de álgebra de mapas. A partir da geração dos mapas temáticos foram calculadas as áreas em que ocorreu a expansão de florestas nativas (7,55% da área total) – áreas em que ocorreu a regeneração natural, tornando-se floresta em 2010. A área em que se manteve o uso de floresta nativa ao longo de 18 anos representa 2,83% da área total. O desmatamento, áreas que pertenciam a floresta nativa e foi revertido para outro uso, representa 1,23%. O reflorestamento, representado pelas áreas que passaram a pertencer à classe floresta plantada, foi quantificado em 0,57% da área total da microrregião. As demais transições de uso (86,98% da área total) ocorreram entre as demais classes de uso do solo. O trabalho permitiu observar as mudanças ocorridas no uso do solo em um período de 18 anos, em que foi observado um aumento na área de florestas, tanto nativas como plantadas. Esse aumento está provavelmente associado ao investimento no setor florestal na região a partir de 2005, acompanhado do abandono de terras de difícil manejo e ao aumento do rigor da legislação.Universidade Federal de Santa Maria2013-08-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/reget/article/view/870610.5902/223611708706Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental; REGET, V. 13, N. 13, MAY-AUG., 2013; 2701-2709Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental; REGET, V. 13, N. 13, MAIO-AGO., 2013; 2701-27092236-11702236-1170reponame:Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/reget/article/view/8706/pdfBrites, Daiana Iris SotoSilva, Emanuel AraújoGoergen, Laura Camila de GodoyNunes, Matheus Mesquita da CostaPereira, Rudiney Soaresinfo:eu-repo/semantics/openAccess2021-07-14T13:02:47Zoai:ojs.pkp.sfu.ca:article/8706Revistahttps://periodicos.ufsm.br/regetPUBhttps://periodicos.ufsm.br/reget/oaimarcelobdarosa@gmail.com||reget.ufsm@gmail.com2236-11702236-1170opendoar:2021-07-14T13:02:47Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Temporal and spatial dynamics of the soil usage in the micro-region of Campanha Central do Rio Grande do Sul between the years of 1992 and 2010 DINÂMICA ESPAÇO-TEMPORAL DO USO DE SOLO DA TERRA DA MICRORREGIÃO NA CAMPANHA CENTRAL DO RIO GRANDE DO SUL ENTRE OS ANOS DE 1992 E 2010 |
title |
Temporal and spatial dynamics of the soil usage in the micro-region of Campanha Central do Rio Grande do Sul between the years of 1992 and 2010 |
spellingShingle |
Temporal and spatial dynamics of the soil usage in the micro-region of Campanha Central do Rio Grande do Sul between the years of 1992 and 2010 Brites, Daiana Iris Soto Dynamic Spatial Land Use Cover Landsat 5 environmental monitoring. Dinâmica Espacial Uso de Cobertura da Terra Landsat 5 Monitoramento Ambiental. |
title_short |
Temporal and spatial dynamics of the soil usage in the micro-region of Campanha Central do Rio Grande do Sul between the years of 1992 and 2010 |
title_full |
Temporal and spatial dynamics of the soil usage in the micro-region of Campanha Central do Rio Grande do Sul between the years of 1992 and 2010 |
title_fullStr |
Temporal and spatial dynamics of the soil usage in the micro-region of Campanha Central do Rio Grande do Sul between the years of 1992 and 2010 |
title_full_unstemmed |
Temporal and spatial dynamics of the soil usage in the micro-region of Campanha Central do Rio Grande do Sul between the years of 1992 and 2010 |
title_sort |
Temporal and spatial dynamics of the soil usage in the micro-region of Campanha Central do Rio Grande do Sul between the years of 1992 and 2010 |
author |
Brites, Daiana Iris Soto |
author_facet |
Brites, Daiana Iris Soto Silva, Emanuel Araújo Goergen, Laura Camila de Godoy Nunes, Matheus Mesquita da Costa Pereira, Rudiney Soares |
author_role |
author |
author2 |
Silva, Emanuel Araújo Goergen, Laura Camila de Godoy Nunes, Matheus Mesquita da Costa Pereira, Rudiney Soares |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Brites, Daiana Iris Soto Silva, Emanuel Araújo Goergen, Laura Camila de Godoy Nunes, Matheus Mesquita da Costa Pereira, Rudiney Soares |
dc.subject.por.fl_str_mv |
Dynamic Spatial Land Use Cover Landsat 5 environmental monitoring. Dinâmica Espacial Uso de Cobertura da Terra Landsat 5 Monitoramento Ambiental. |
topic |
Dynamic Spatial Land Use Cover Landsat 5 environmental monitoring. Dinâmica Espacial Uso de Cobertura da Terra Landsat 5 Monitoramento Ambiental. |
description |
http://dx.doi.org/10.5902/223611708706This article aims to present the temporal evolution occurred on soil use in 1992 and 2010 in the microregion Central Campaign of Rio Grande do Sul, giving prominence to forests´ transition. The images from the Landsat TM sensor platform 5 and the Spring application, was classified images, determining the following land use classes: bare soil, water, agricultural use, sand, native forest and plantation forests. For the generation of thematic maps was used to LEGAL Analysis (GIS Spatial Algebraic Language), tool that enables spatial analysis using map algebra. From the generation of thematic maps were calculated areas where there was the expansion of native forests (7.55% of total area) - areas where natural regeneration has occurred, becoming forest in 2010. The area that has remained the use of native forest over 18 years is 2.83% of the total area. Deforestation, forest areas belonging to native and has reverted to another use, is 1.23%. Reforestation, represented by the areas that now belong to the class planted forest was quantified at 0.57% of the total area of microregion. The remaining land use change (86.98% of total area) were among the other classes of land use. The work allowed us to observe the changes in land use over a period of 18 years, it was observed an increase in forest area, both native and planted. This increase is probably related to the investment in the forest sector in the region since 2005, accompanied by the abandonment of land unwieldy and increase the rigor of the law. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-08-30 |
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/reget/article/view/8706 10.5902/223611708706 |
url |
https://periodicos.ufsm.br/reget/article/view/8706 |
identifier_str_mv |
10.5902/223611708706 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/reget/article/view/8706/pdf |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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 |
Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental; REGET, V. 13, N. 13, MAY-AUG., 2013; 2701-2709 Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental; REGET, V. 13, N. 13, MAIO-AGO., 2013; 2701-2709 2236-1170 2236-1170 reponame:Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) |
collection |
Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) |
repository.name.fl_str_mv |
Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
marcelobdarosa@gmail.com||reget.ufsm@gmail.com |
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1799950574042480640 |