Dynamics of the occupation and formation of the territory in the middle Araguaia region, in the southwest tocantinese and the expansion of grain production

Detalhes bibliográficos
Autor(a) principal: Vergara, Roberta Mara de Oliveira
Data de Publicação: 2023
Outros Autores: Luz, Rodolfo Alves da, Figueroa, Fernán Enrique Vergara
Tipo de documento: Artigo
Idioma: por
Título da fonte: Campo - Território
Texto Completo: https://seer.ufu.br/index.php/campoterritorio/article/view/67164
Resumo: The article presents a reflection on the dynamics of occupation and the formation of the territory in the region of the middle Araguaia, in the southwest of Tocantins, considering the fundamental and structuring role of irrigated agriculture for the production of grains. The availability of water resources made it possible for the region to become one of the largest producers of grains, rice and soybeans in the State and of greater representation in the national context. The present research analyzed the evolution of land use and occupation over 30 years, from 1988 to 2018, considering that the occupation by grain monoculture occurred in the early 1980s, a time when no study of medium and long-term environmental impact, for the adopted agricultural model, the consequences, such as the conflict over the use of water, due to the replacement of forested areas by pasture and agriculture impacted the hydrological cycle in the region, changing the amount and distribution of rainfall . Knowledge of the dynamics of the transformations that have taken place makes it possible to make decisions and strategies aimed at better management of water resources, since the region depends on irrigation systems to guarantee grain production.
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spelling Dynamics of the occupation and formation of the territory in the middle Araguaia region, in the southwest tocantinese and the expansion of grain productionDinâmica da ocupação e formação do território na região do médio Araguaia, no sudoeste tocantinense e a expansão da produção de grãosUso e Cobertura da TerraGestão TerritorialRecursos HídricosLand Use and CoverageTerritorial ManagementWater resourcesThe article presents a reflection on the dynamics of occupation and the formation of the territory in the region of the middle Araguaia, in the southwest of Tocantins, considering the fundamental and structuring role of irrigated agriculture for the production of grains. The availability of water resources made it possible for the region to become one of the largest producers of grains, rice and soybeans in the State and of greater representation in the national context. The present research analyzed the evolution of land use and occupation over 30 years, from 1988 to 2018, considering that the occupation by grain monoculture occurred in the early 1980s, a time when no study of medium and long-term environmental impact, for the adopted agricultural model, the consequences, such as the conflict over the use of water, due to the replacement of forested areas by pasture and agriculture impacted the hydrological cycle in the region, changing the amount and distribution of rainfall . Knowledge of the dynamics of the transformations that have taken place makes it possible to make decisions and strategies aimed at better management of water resources, since the region depends on irrigation systems to guarantee grain production.O artigo apresenta uma reflexão sobre a dinâmica de ocupação e a formação do território na região do médio Araguaia, no sudoeste tocantinense, considerando o papel fundamental e estruturador da agricultura irrigada para a produção de grãos. A disponibilidade de recursos hídricos, possibilitou que a região se tornasse uma das maiores produtoras de grãos, arroz e soja, do Estado e de maior representatividade no contexto nacional. A presente pesquisa, analisou a evolução do uso e ocupação da terra ao longo de 30 anos, no período de 1988 a 2018, considerando que a ocupação pela monocultura de grãos ocorreu no início da década de 1980, época em que não contemplava nenhum estudo de impacto ambiental de médio e longo prazo, para o modelo agrícola adotado. As consequências, como o conflito pelo uso da água, em razão da substituição de áreas florestadas por pastagem e agricultura impactaram o ciclo hidrológico na região, alterando na quantidade e distribuição de chuvas. O conhecimento da dinâmica das transformações ocorridas, possibilita tomadas de decisões e estratégias que vissem a melhor gestão dos recursos hídricos, uma vez que a região depende dos sistemas de irrigação para garantir a produção de grãos.EDUFU2023-03-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/campoterritorio/article/view/6716410.14393/RCT184967164Revista Campo-Território; v. 18 n. 49 (2023): jan./abr.; 120-1391809-6271reponame:Campo - Territórioinstname:Universidade Federal de Uberlândia (UFU)instacron:UFUporhttps://seer.ufu.br/index.php/campoterritorio/article/view/67164/35716Copyright (c) 2023 Revista Campo-Territóriohttp://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessVergara, Roberta Mara de OliveiraLuz, Rodolfo Alves daFigueroa, Fernán Enrique Vergara2023-03-14T13:53:24Zoai:ojs.www.seer.ufu.br:article/67164Revistahttps://seer.ufu.br/index.php/campoterritorioPUBhttps://seer.ufu.br/index.php/campoterritorio/oaijcleps@ufu.br || campoterritorio@ig.ufu.br1809-62711809-6271opendoar:2023-03-14T13:53:24Campo - Território - Universidade Federal de Uberlândia (UFU)false
dc.title.none.fl_str_mv Dynamics of the occupation and formation of the territory in the middle Araguaia region, in the southwest tocantinese and the expansion of grain production
Dinâmica da ocupação e formação do território na região do médio Araguaia, no sudoeste tocantinense e a expansão da produção de grãos
title Dynamics of the occupation and formation of the territory in the middle Araguaia region, in the southwest tocantinese and the expansion of grain production
spellingShingle Dynamics of the occupation and formation of the territory in the middle Araguaia region, in the southwest tocantinese and the expansion of grain production
Vergara, Roberta Mara de Oliveira
Uso e Cobertura da Terra
Gestão Territorial
Recursos Hídricos
Land Use and Coverage
Territorial Management
Water resources
title_short Dynamics of the occupation and formation of the territory in the middle Araguaia region, in the southwest tocantinese and the expansion of grain production
title_full Dynamics of the occupation and formation of the territory in the middle Araguaia region, in the southwest tocantinese and the expansion of grain production
title_fullStr Dynamics of the occupation and formation of the territory in the middle Araguaia region, in the southwest tocantinese and the expansion of grain production
title_full_unstemmed Dynamics of the occupation and formation of the territory in the middle Araguaia region, in the southwest tocantinese and the expansion of grain production
title_sort Dynamics of the occupation and formation of the territory in the middle Araguaia region, in the southwest tocantinese and the expansion of grain production
author Vergara, Roberta Mara de Oliveira
author_facet Vergara, Roberta Mara de Oliveira
Luz, Rodolfo Alves da
Figueroa, Fernán Enrique Vergara
author_role author
author2 Luz, Rodolfo Alves da
Figueroa, Fernán Enrique Vergara
author2_role author
author
dc.contributor.author.fl_str_mv Vergara, Roberta Mara de Oliveira
Luz, Rodolfo Alves da
Figueroa, Fernán Enrique Vergara
dc.subject.por.fl_str_mv Uso e Cobertura da Terra
Gestão Territorial
Recursos Hídricos
Land Use and Coverage
Territorial Management
Water resources
topic Uso e Cobertura da Terra
Gestão Territorial
Recursos Hídricos
Land Use and Coverage
Territorial Management
Water resources
description The article presents a reflection on the dynamics of occupation and the formation of the territory in the region of the middle Araguaia, in the southwest of Tocantins, considering the fundamental and structuring role of irrigated agriculture for the production of grains. The availability of water resources made it possible for the region to become one of the largest producers of grains, rice and soybeans in the State and of greater representation in the national context. The present research analyzed the evolution of land use and occupation over 30 years, from 1988 to 2018, considering that the occupation by grain monoculture occurred in the early 1980s, a time when no study of medium and long-term environmental impact, for the adopted agricultural model, the consequences, such as the conflict over the use of water, due to the replacement of forested areas by pasture and agriculture impacted the hydrological cycle in the region, changing the amount and distribution of rainfall . Knowledge of the dynamics of the transformations that have taken place makes it possible to make decisions and strategies aimed at better management of water resources, since the region depends on irrigation systems to guarantee grain production.
publishDate 2023
dc.date.none.fl_str_mv 2023-03-13
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://seer.ufu.br/index.php/campoterritorio/article/view/67164
10.14393/RCT184967164
url https://seer.ufu.br/index.php/campoterritorio/article/view/67164
identifier_str_mv 10.14393/RCT184967164
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.ufu.br/index.php/campoterritorio/article/view/67164/35716
dc.rights.driver.fl_str_mv Copyright (c) 2023 Revista Campo-Território
http://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 Revista Campo-Território
http://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv EDUFU
publisher.none.fl_str_mv EDUFU
dc.source.none.fl_str_mv Revista Campo-Território; v. 18 n. 49 (2023): jan./abr.; 120-139
1809-6271
reponame:Campo - Território
instname:Universidade Federal de Uberlândia (UFU)
instacron:UFU
instname_str Universidade Federal de Uberlândia (UFU)
instacron_str UFU
institution UFU
reponame_str Campo - Território
collection Campo - Território
repository.name.fl_str_mv Campo - Território - Universidade Federal de Uberlândia (UFU)
repository.mail.fl_str_mv jcleps@ufu.br || campoterritorio@ig.ufu.br
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