Morphology of pardo river watershed at the border of the states of Bahia and Minas Gerais
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Publication Date: | 2020 |
Other Authors: | , , , , |
Format: | Article |
Language: | eng |
Source: | Engenharia na Agricultura |
Download full: | https://periodicos.ufv.br/reveng/article/view/8256 |
Summary: | The spatial analysis of watersheds, as well as the evaluation off the changes occurring in their catchment area along the time are essential for the qualification of environmental changes. This study aims to characterize morphometrically the Pardo river watershed, as well as to evaluate the changes in soil use and occupation occurring between 2001 and 2016. The morphometric analysis consisted of the determination of the geometric parameters, relief information and drainage network using Geographic Information Systems. The land use and occupation information was collected through data from the online mapping platform of the Brazilian Mapping and Land Use Mapping (MapBiomas). According to the results, morphometry indicated that the watershed has low propensity to flood occurrence and tendency to conservation; great part of its area is between 600 and 1000 m of altitude, with predominance of undulating and soft-undulating slopes. The analysis of land use and occupation showed that the area devoted to agricultural activities increased during the period evaluated and occupies most of the basin, while the area of ??forests was reduced, the second in size, and these two classes occupy more than 96 % of catchment area. |
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Morphology of pardo river watershed at the border of the states of Bahia and Minas GeraisGIShydrologyMapBiomasriver basin characterizationhydrologically consistent digital elevation model (HCDEM)The spatial analysis of watersheds, as well as the evaluation off the changes occurring in their catchment area along the time are essential for the qualification of environmental changes. This study aims to characterize morphometrically the Pardo river watershed, as well as to evaluate the changes in soil use and occupation occurring between 2001 and 2016. The morphometric analysis consisted of the determination of the geometric parameters, relief information and drainage network using Geographic Information Systems. The land use and occupation information was collected through data from the online mapping platform of the Brazilian Mapping and Land Use Mapping (MapBiomas). According to the results, morphometry indicated that the watershed has low propensity to flood occurrence and tendency to conservation; great part of its area is between 600 and 1000 m of altitude, with predominance of undulating and soft-undulating slopes. The analysis of land use and occupation showed that the area devoted to agricultural activities increased during the period evaluated and occupies most of the basin, while the area of ??forests was reduced, the second in size, and these two classes occupy more than 96 % of catchment area.Universidade Federal de Viçosa - UFV2020-12-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/825610.13083/reveng.v29i1.8256Engineering in Agriculture; Vol. 28 No. Contínua (2020); 499-511Revista Engenharia na Agricultura - REVENG; v. 28 n. Contínua (2020); 499-5112175-68131414-3984reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVenghttps://periodicos.ufv.br/reveng/article/view/8256/6335Copyright (c) 2020 REVISTA ENGENHARIA NA AGRICULTURA - REVENGhttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessLacerda Brito Neto, RodrigoTagliaferre, Cristiano Lemos, Odair Lacerda Rocha, Felizardo Adenilson Paula, Alessandro de Gonçalves, Lorena Júlio 2023-01-19T13:39:06Zoai:ojs.periodicos.ufv.br:article/8256Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-19T13:39:06Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
Morphology of pardo river watershed at the border of the states of Bahia and Minas Gerais |
title |
Morphology of pardo river watershed at the border of the states of Bahia and Minas Gerais |
spellingShingle |
Morphology of pardo river watershed at the border of the states of Bahia and Minas Gerais Lacerda Brito Neto, Rodrigo GIS hydrology MapBiomas river basin characterization hydrologically consistent digital elevation model (HCDEM) |
title_short |
Morphology of pardo river watershed at the border of the states of Bahia and Minas Gerais |
title_full |
Morphology of pardo river watershed at the border of the states of Bahia and Minas Gerais |
title_fullStr |
Morphology of pardo river watershed at the border of the states of Bahia and Minas Gerais |
title_full_unstemmed |
Morphology of pardo river watershed at the border of the states of Bahia and Minas Gerais |
title_sort |
Morphology of pardo river watershed at the border of the states of Bahia and Minas Gerais |
author |
Lacerda Brito Neto, Rodrigo |
author_facet |
Lacerda Brito Neto, Rodrigo Tagliaferre, Cristiano Lemos, Odair Lacerda Rocha, Felizardo Adenilson Paula, Alessandro de Gonçalves, Lorena Júlio |
author_role |
author |
author2 |
Tagliaferre, Cristiano Lemos, Odair Lacerda Rocha, Felizardo Adenilson Paula, Alessandro de Gonçalves, Lorena Júlio |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lacerda Brito Neto, Rodrigo Tagliaferre, Cristiano Lemos, Odair Lacerda Rocha, Felizardo Adenilson Paula, Alessandro de Gonçalves, Lorena Júlio |
dc.subject.por.fl_str_mv |
GIS hydrology MapBiomas river basin characterization hydrologically consistent digital elevation model (HCDEM) |
topic |
GIS hydrology MapBiomas river basin characterization hydrologically consistent digital elevation model (HCDEM) |
description |
The spatial analysis of watersheds, as well as the evaluation off the changes occurring in their catchment area along the time are essential for the qualification of environmental changes. This study aims to characterize morphometrically the Pardo river watershed, as well as to evaluate the changes in soil use and occupation occurring between 2001 and 2016. The morphometric analysis consisted of the determination of the geometric parameters, relief information and drainage network using Geographic Information Systems. The land use and occupation information was collected through data from the online mapping platform of the Brazilian Mapping and Land Use Mapping (MapBiomas). According to the results, morphometry indicated that the watershed has low propensity to flood occurrence and tendency to conservation; great part of its area is between 600 and 1000 m of altitude, with predominance of undulating and soft-undulating slopes. The analysis of land use and occupation showed that the area devoted to agricultural activities increased during the period evaluated and occupies most of the basin, while the area of ??forests was reduced, the second in size, and these two classes occupy more than 96 % of catchment area. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-21 |
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.ufv.br/reveng/article/view/8256 10.13083/reveng.v29i1.8256 |
url |
https://periodicos.ufv.br/reveng/article/view/8256 |
identifier_str_mv |
10.13083/reveng.v29i1.8256 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufv.br/reveng/article/view/8256/6335 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 REVISTA ENGENHARIA NA AGRICULTURA - REVENG https://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 REVISTA ENGENHARIA NA AGRICULTURA - REVENG https://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
dc.source.none.fl_str_mv |
Engineering in Agriculture; Vol. 28 No. Contínua (2020); 499-511 Revista Engenharia na Agricultura - REVENG; v. 28 n. Contínua (2020); 499-511 2175-6813 1414-3984 reponame:Engenharia na Agricultura instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
Engenharia na Agricultura |
collection |
Engenharia na Agricultura |
repository.name.fl_str_mv |
Engenharia na Agricultura - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br |
_version_ |
1788355359705923584 |