Geomorphological mapping as an instrument for coastal areas planning: Thoughts from the whales coast region - Bahia - Brazil.

Detalhes bibliográficos
Autor(a) principal: Souza, Sirius Oliveira
Data de Publicação: 2021
Outros Autores: Lupinacci, Cenira Maria [UNESP], de Oliveira, Regina Célia
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.20502/rbg.v22i3.1805
http://hdl.handle.net/11449/222000
Resumo: This study aimed to discuss the coastal geomorphological dynamics and their implications for the adequate management. Thus, from the geomorphological mapping, the morphodynamic processes that characterize the relief compartments are pointed out and important aspects to proper planning of these terrains. The study area covers the municipalities of the Costa das Baleias Region (south coast of Bahia State), geomorphologically marked by Coastal Tablelands. The lack of studies on this scenario, very frequent on the Brazilian coast, justified our choice, in order to contribute effectively to the study of these environments. The geomorphological map was prepared based on aerial photographs with a scale of 1: 25,000 and field data. The results showed the concentration of erosional forms on the exposed slopes to the east/southeast tablelands. In addition to the trays, there are alluvial terraces and quaternary coastal plains that demonstrate morphologies still in the sedimentation phase, a fact that determines limitations for use due to the instability of the terrain and the occurrence of periodic flooding. Thus, this work intends to subsidize planning proposals for the land use and occupation of Coastal Tablelands.
id UNSP_4fb66c9d87bd2c33839c89b032223008
oai_identifier_str oai:repositorio.unesp.br:11449/222000
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Geomorphological mapping as an instrument for coastal areas planning: Thoughts from the whales coast region - Bahia - Brazil.A Cartografia Geomorfológica enquanto instrumento para o planejamento em áreas litorâneas: Considerações a partir da região Costa das Baleias - Bahia - Brasil.CompartmentationDigital stereoscopyGeomorphological mappingThis study aimed to discuss the coastal geomorphological dynamics and their implications for the adequate management. Thus, from the geomorphological mapping, the morphodynamic processes that characterize the relief compartments are pointed out and important aspects to proper planning of these terrains. The study area covers the municipalities of the Costa das Baleias Region (south coast of Bahia State), geomorphologically marked by Coastal Tablelands. The lack of studies on this scenario, very frequent on the Brazilian coast, justified our choice, in order to contribute effectively to the study of these environments. The geomorphological map was prepared based on aerial photographs with a scale of 1: 25,000 and field data. The results showed the concentration of erosional forms on the exposed slopes to the east/southeast tablelands. In addition to the trays, there are alluvial terraces and quaternary coastal plains that demonstrate morphologies still in the sedimentation phase, a fact that determines limitations for use due to the instability of the terrain and the occurrence of periodic flooding. Thus, this work intends to subsidize planning proposals for the land use and occupation of Coastal Tablelands.Colegiado de Geografia Universidade Federal do Vale do São Francisco - UNIVASF. Senhor do BonfimInstituto de Geociências e Ciências Exatas Universidade Estadual Paulista Júlio de Mesquita Filho - UNESPDepartamento de Geografia Instituto de Geociências Universidade Estadual de Campinas - UNICAMPInstituto de Geociências e Ciências Exatas Universidade Estadual Paulista Júlio de Mesquita Filho - UNESPUniversidade Federal do Vale do São Francisco - UNIVASF. Senhor do BonfimUniversidade Estadual Paulista (UNESP)Universidade Estadual de Campinas (UNICAMP)Souza, Sirius OliveiraLupinacci, Cenira Maria [UNESP]de Oliveira, Regina Célia2022-04-28T19:41:52Z2022-04-28T19:41:52Z2021-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article488-507http://dx.doi.org/10.20502/rbg.v22i3.1805Revista Brasileira de Geomorfologia, v. 22, n. 3, p. 488-507, 2021.2236-56641519-1540http://hdl.handle.net/11449/22200010.20502/rbg.v22i3.18052-s2.0-85110725803Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Geomorfologiainfo:eu-repo/semantics/openAccess2022-04-28T19:41:53Zoai:repositorio.unesp.br:11449/222000Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:31:35.033159Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Geomorphological mapping as an instrument for coastal areas planning: Thoughts from the whales coast region - Bahia - Brazil.
A Cartografia Geomorfológica enquanto instrumento para o planejamento em áreas litorâneas: Considerações a partir da região Costa das Baleias - Bahia - Brasil.
title Geomorphological mapping as an instrument for coastal areas planning: Thoughts from the whales coast region - Bahia - Brazil.
spellingShingle Geomorphological mapping as an instrument for coastal areas planning: Thoughts from the whales coast region - Bahia - Brazil.
Souza, Sirius Oliveira
Compartmentation
Digital stereoscopy
Geomorphological mapping
title_short Geomorphological mapping as an instrument for coastal areas planning: Thoughts from the whales coast region - Bahia - Brazil.
title_full Geomorphological mapping as an instrument for coastal areas planning: Thoughts from the whales coast region - Bahia - Brazil.
title_fullStr Geomorphological mapping as an instrument for coastal areas planning: Thoughts from the whales coast region - Bahia - Brazil.
title_full_unstemmed Geomorphological mapping as an instrument for coastal areas planning: Thoughts from the whales coast region - Bahia - Brazil.
title_sort Geomorphological mapping as an instrument for coastal areas planning: Thoughts from the whales coast region - Bahia - Brazil.
author Souza, Sirius Oliveira
author_facet Souza, Sirius Oliveira
Lupinacci, Cenira Maria [UNESP]
de Oliveira, Regina Célia
author_role author
author2 Lupinacci, Cenira Maria [UNESP]
de Oliveira, Regina Célia
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Federal do Vale do São Francisco - UNIVASF. Senhor do Bonfim
Universidade Estadual Paulista (UNESP)
Universidade Estadual de Campinas (UNICAMP)
dc.contributor.author.fl_str_mv Souza, Sirius Oliveira
Lupinacci, Cenira Maria [UNESP]
de Oliveira, Regina Célia
dc.subject.por.fl_str_mv Compartmentation
Digital stereoscopy
Geomorphological mapping
topic Compartmentation
Digital stereoscopy
Geomorphological mapping
description This study aimed to discuss the coastal geomorphological dynamics and their implications for the adequate management. Thus, from the geomorphological mapping, the morphodynamic processes that characterize the relief compartments are pointed out and important aspects to proper planning of these terrains. The study area covers the municipalities of the Costa das Baleias Region (south coast of Bahia State), geomorphologically marked by Coastal Tablelands. The lack of studies on this scenario, very frequent on the Brazilian coast, justified our choice, in order to contribute effectively to the study of these environments. The geomorphological map was prepared based on aerial photographs with a scale of 1: 25,000 and field data. The results showed the concentration of erosional forms on the exposed slopes to the east/southeast tablelands. In addition to the trays, there are alluvial terraces and quaternary coastal plains that demonstrate morphologies still in the sedimentation phase, a fact that determines limitations for use due to the instability of the terrain and the occurrence of periodic flooding. Thus, this work intends to subsidize planning proposals for the land use and occupation of Coastal Tablelands.
publishDate 2021
dc.date.none.fl_str_mv 2021-07-01
2022-04-28T19:41:52Z
2022-04-28T19:41:52Z
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/10.20502/rbg.v22i3.1805
Revista Brasileira de Geomorfologia, v. 22, n. 3, p. 488-507, 2021.
2236-5664
1519-1540
http://hdl.handle.net/11449/222000
10.20502/rbg.v22i3.1805
2-s2.0-85110725803
url http://dx.doi.org/10.20502/rbg.v22i3.1805
http://hdl.handle.net/11449/222000
identifier_str_mv Revista Brasileira de Geomorfologia, v. 22, n. 3, p. 488-507, 2021.
2236-5664
1519-1540
10.20502/rbg.v22i3.1805
2-s2.0-85110725803
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Brasileira de Geomorfologia
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 488-507
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
_version_ 1808128373749186560