Land Use and Coverage in the Itacaiúnas River Hydrographic Sub-Basin, State of Pará

Detalhes bibliográficos
Autor(a) principal: Garcia, Carlos da Silva
Data de Publicação: 2021
Outros Autores: da Silva Garcia, Paulo, Lima , Sâmyra Silva, Loureiro, Glauber Epifanio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/23129
Resumo: Human actions have caused changes in land use and coverage, which are often difficult to estimate. These changes can be recognized and mitigated through spatiotemporal data that make it possible to perceive changes in the landscape, as a subsidy, for the control of land use and coverage. This work presents a detailed time-space analysis of the dynamics of land use and coverage, in the Itacaiúnas River sub-basin, located in the Amazon region, Southeast Paraense, between the years 2004, 2010, 2012 and 2014. Topodata digital data and classification of the “terraclass” project from Lansat-5 and 8 satellites were used, as well as remote sensing tools to calculate and map the land use and land cover classes within the sub-basin unit. The results showed that during the studied period, the classes of land use and cover went through a great variation, with the progressive replacement of forests by areas with pasture, mining, and urban areas. Along with the rapid growth of these classes, the landscape of native vegetation has been replaced by an anthropized landscape, of a heterogeneous and fragmented character, as shown by the variations in the percentage of land use and cover classes.
id UNIFEI_6e191e18efa74783a0802a7641865b6d
oai_identifier_str oai:ojs.pkp.sfu.ca:article/23129
network_acronym_str UNIFEI
network_name_str Research, Society and Development
repository_id_str
spelling Land Use and Coverage in the Itacaiúnas River Hydrographic Sub-Basin, State of Pará Uso y Cobertura del Suelo en la Subcuenca Hidrográfica del Río Itacaiúnas, Estado de ParáUso e Cobertura da Terra na Sub-Bacia Hidrográfica do Rio Itacaiúnas, Estado do Pará Projeto “Terraclass”Espaço-temporalSudeste Paraense.Proyecto “Terraclass”Tiempo espacialSureste Paraense.Terraclass ProjectSpace timeSoutheast Paraense.Human actions have caused changes in land use and coverage, which are often difficult to estimate. These changes can be recognized and mitigated through spatiotemporal data that make it possible to perceive changes in the landscape, as a subsidy, for the control of land use and coverage. This work presents a detailed time-space analysis of the dynamics of land use and coverage, in the Itacaiúnas River sub-basin, located in the Amazon region, Southeast Paraense, between the years 2004, 2010, 2012 and 2014. Topodata digital data and classification of the “terraclass” project from Lansat-5 and 8 satellites were used, as well as remote sensing tools to calculate and map the land use and land cover classes within the sub-basin unit. The results showed that during the studied period, the classes of land use and cover went through a great variation, with the progressive replacement of forests by areas with pasture, mining, and urban areas. Along with the rapid growth of these classes, the landscape of native vegetation has been replaced by an anthropized landscape, of a heterogeneous and fragmented character, as shown by the variations in the percentage of land use and cover classes.Las acciones humanas han provocado cambios en el uso y la cobertura del suelo, que a menudo son difíciles de estimar. Estos cambios pueden ser reconocidos y mitigados a través de datos espacio temporales que permitan percibir cambios en el paisaje, como un subsidio, para el control del uso y cobertura del suelo. Este trabajo presenta un análisis tiempo espacio detallado de la dinámica de uso y cobertura del suelo, en la subcuenca del río Itacaiunas, ubicada en la región amazónica, sureste de Paraense, entre los años 2004, 2010, 2012 y 2014. Para tal efecto, se utilizaron datos digitales Topodata y clasificación del proyecto “Terraclas” de Lansat-5 y 8 satélites, así como herramientas de teledetección para calcular y mapear el uso del suelo y las clases de cobertura del suelo, dentro de la unidad de subcuenca. Los resultados mostraron que durante el período estudiado, las clases de uso y cobertura del suelo sufrieron una gran variación, con el reemplazo progresivo de bosques por áreas con pastos, minería y áreas urbanas. Junto con el rápido crecimiento de estas clases, el paisaje de vegetación nativa ha sido reemplazado por un paisaje antropizado, de carácter heterogéneo y fragmentado, como lo demuestran las variaciones en el porcentaje de clases de uso y cobertura del suelo.Ações antrópicas têm provocado alterações no uso e cobertura da terra, que muitas das vezes, são difíceis de ser estimadas. Essas alterações podem ser reconhecidas e mitigadas através de dados espaço-temporais que possibilitam perceber alterações na paisagem, como subsídio, para o controle do uso e cobertura da terra. Este trabalho apresenta uma análise espaço temporal detalhada da dinâmica do uso e cobertura da terra, na sub-bacia hidrográfica do rio Itacaiúnas, localizada na região Amazônica, Sudeste Paraense, entre os anos de 2004, 2010, 2012 e 2014. Para tanto, foram utilizados dados digitais do Topodata e classificação do projeto “terraclass” de satélites Lansat-5 e 8, assim como, ferramentas de sensoriamento remoto para calcular e mapear as classes de uso e a cobertura da terra, dentro da unidade da sub-bacia. Os resultados mostraram que durante o período estudado, as classes de uso e cobertura da terra passaram por uma grande variação, com a substituição progressiva de florestas por áreas com pastagem, mineração, e áreas urbanas. Junto com o rápido crescimento destas classes, a paisagem da vegetação nativa foi sendo substituída por uma paisagem antropizada, de caráter heterogênea e fragmentada, como mostraram as variações de porcentagem das classes de uso e cobertura da terra.Research, Society and Development2021-12-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2312910.33448/rsd-v10i15.23129Research, Society and Development; Vol. 10 No. 15; e497101523129Research, Society and Development; Vol. 10 Núm. 15; e497101523129Research, Society and Development; v. 10 n. 15; e4971015231292525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/23129/20536Copyright (c) 2021 Carlos da Silva Garcia; Paulo da Silva Garcia; Sâmyra Silva Lima ; Glauber Epifanio Loureirohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessGarcia, Carlos da Silva da Silva Garcia, Paulo Lima , Sâmyra Silva Loureiro, Glauber Epifanio 2021-12-06T10:13:53Zoai:ojs.pkp.sfu.ca:article/23129Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:42:05.532755Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Land Use and Coverage in the Itacaiúnas River Hydrographic Sub-Basin, State of Pará
Uso y Cobertura del Suelo en la Subcuenca Hidrográfica del Río Itacaiúnas, Estado de Pará
Uso e Cobertura da Terra na Sub-Bacia Hidrográfica do Rio Itacaiúnas, Estado do Pará
title Land Use and Coverage in the Itacaiúnas River Hydrographic Sub-Basin, State of Pará
spellingShingle Land Use and Coverage in the Itacaiúnas River Hydrographic Sub-Basin, State of Pará
Garcia, Carlos da Silva
Projeto “Terraclass”
Espaço-temporal
Sudeste Paraense.
Proyecto “Terraclass”
Tiempo espacial
Sureste Paraense.
Terraclass Project
Space time
Southeast Paraense.
title_short Land Use and Coverage in the Itacaiúnas River Hydrographic Sub-Basin, State of Pará
title_full Land Use and Coverage in the Itacaiúnas River Hydrographic Sub-Basin, State of Pará
title_fullStr Land Use and Coverage in the Itacaiúnas River Hydrographic Sub-Basin, State of Pará
title_full_unstemmed Land Use and Coverage in the Itacaiúnas River Hydrographic Sub-Basin, State of Pará
title_sort Land Use and Coverage in the Itacaiúnas River Hydrographic Sub-Basin, State of Pará
author Garcia, Carlos da Silva
author_facet Garcia, Carlos da Silva
da Silva Garcia, Paulo
Lima , Sâmyra Silva
Loureiro, Glauber Epifanio
author_role author
author2 da Silva Garcia, Paulo
Lima , Sâmyra Silva
Loureiro, Glauber Epifanio
author2_role author
author
author
dc.contributor.author.fl_str_mv Garcia, Carlos da Silva
da Silva Garcia, Paulo
Lima , Sâmyra Silva
Loureiro, Glauber Epifanio
dc.subject.por.fl_str_mv Projeto “Terraclass”
Espaço-temporal
Sudeste Paraense.
Proyecto “Terraclass”
Tiempo espacial
Sureste Paraense.
Terraclass Project
Space time
Southeast Paraense.
topic Projeto “Terraclass”
Espaço-temporal
Sudeste Paraense.
Proyecto “Terraclass”
Tiempo espacial
Sureste Paraense.
Terraclass Project
Space time
Southeast Paraense.
description Human actions have caused changes in land use and coverage, which are often difficult to estimate. These changes can be recognized and mitigated through spatiotemporal data that make it possible to perceive changes in the landscape, as a subsidy, for the control of land use and coverage. This work presents a detailed time-space analysis of the dynamics of land use and coverage, in the Itacaiúnas River sub-basin, located in the Amazon region, Southeast Paraense, between the years 2004, 2010, 2012 and 2014. Topodata digital data and classification of the “terraclass” project from Lansat-5 and 8 satellites were used, as well as remote sensing tools to calculate and map the land use and land cover classes within the sub-basin unit. The results showed that during the studied period, the classes of land use and cover went through a great variation, with the progressive replacement of forests by areas with pasture, mining, and urban areas. Along with the rapid growth of these classes, the landscape of native vegetation has been replaced by an anthropized landscape, of a heterogeneous and fragmented character, as shown by the variations in the percentage of land use and cover classes.
publishDate 2021
dc.date.none.fl_str_mv 2021-12-02
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://rsdjournal.org/index.php/rsd/article/view/23129
10.33448/rsd-v10i15.23129
url https://rsdjournal.org/index.php/rsd/article/view/23129
identifier_str_mv 10.33448/rsd-v10i15.23129
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/23129/20536
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 10 No. 15; e497101523129
Research, Society and Development; Vol. 10 Núm. 15; e497101523129
Research, Society and Development; v. 10 n. 15; e497101523129
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052759257645056

Registros relacionados