Coastal Vulnerability Index revisited: a case study from Maricá, RJ, Brazil
The Brazilian coast is over 7000 kilometers long with many different ecosystems. Among these, are the beaches, dominated by the high dynamism caused by the action of oceanographic agents (tides, waves and currents). Human occupation of the coast for living, and the economic use of the coast (ports,...
| Autores: | , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2020 |
| País: | Brasil |
| Institución: | Universidade Federal de Uberlândia (UFU) |
| Repositorio: | Revista brasileira de cartografia - RBC (Online) |
| Idioma: | inglés |
| OAI Identifier: | oai:ojs.www.seer.ufu.br:article/47025 |
| Acceso en línea: | https://seer.ufu.br/index.php/revistabrasileiracartografia/article/view/47025 |
| Access Level: | acceso abierto |
| Palabra clave: | Geomorfologia costeira Gerenciamento costeiro Geotecnologia Coastal vulnerability Coastal management Geotechnology. |
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| dc.title.none.fl_str_mv |
Coastal Vulnerability Index revisited: a case study from Maricá, RJ, Brazil Coastal Vulnerability Index revisto: estudo de caso para Maricá, RJ, Brasil |
| title |
Coastal Vulnerability Index revisited: a case study from Maricá, RJ, Brazil |
| spellingShingle |
Coastal Vulnerability Index revisited: a case study from Maricá, RJ, Brazil Osilieri, Paulo Renato Gomes Geomorfologia costeira Gerenciamento costeiro Geotecnologia Coastal vulnerability Coastal management Geotechnology. |
| title_short |
Coastal Vulnerability Index revisited: a case study from Maricá, RJ, Brazil |
| title_full |
Coastal Vulnerability Index revisited: a case study from Maricá, RJ, Brazil |
| title_fullStr |
Coastal Vulnerability Index revisited: a case study from Maricá, RJ, Brazil |
| title_full_unstemmed |
Coastal Vulnerability Index revisited: a case study from Maricá, RJ, Brazil |
| title_sort |
Coastal Vulnerability Index revisited: a case study from Maricá, RJ, Brazil |
| dc.creator.none.fl_str_mv |
Osilieri, Paulo Renato Gomes Seoane, José Carlos Sícoli Dias, Fábio Ferreira Osilieri, Paulo Renato Gomes Seoane, José Carlos Sícoli Dias, Fábio Ferreira |
| author |
Osilieri, Paulo Renato Gomes |
| author_facet |
Osilieri, Paulo Renato Gomes Seoane, José Carlos Sícoli Dias, Fábio Ferreira |
| author_role |
author |
| author2 |
Seoane, José Carlos Sícoli Dias, Fábio Ferreira |
| author2_role |
author author |
| dc.subject.por.fl_str_mv |
Geomorfologia costeira Gerenciamento costeiro Geotecnologia Coastal vulnerability Coastal management Geotechnology. |
| topic |
Geomorfologia costeira Gerenciamento costeiro Geotecnologia Coastal vulnerability Coastal management Geotechnology. |
| description |
The Brazilian coast is over 7000 kilometers long with many different ecosystems. Among these, are the beaches, dominated by the high dynamism caused by the action of oceanographic agents (tides, waves and currents). Human occupation of the coast for living, and the economic use of the coast (ports, tourism, fishing), increase the possibility of damaging this ecosystem. Coastal vulnerability studies are an important tool for the management of these areas, predicting how an environment can cope or recover from extreme events, for example, the rising sea level. This study aims to improve vulnerability evaluation of coastal areas, contributing to a more efficient, accountable and sustainable coastal management. To test the concept, an area at coastal Maricá, a municipality in Rio de Janeiro State, Brazil, was used. This coastline is comprised of a long sandy beach limited by rocky coastal shores. A vulnerability index was calculated from GIS data analysis of geomorphology, coastal slope, shoreline migration, tidal range, maximum height of the waves, sea level change scenario evaluation, dune height, and urban density variables for the various coastline sectors. About a third (34.69%) of the coasts have very high vulnerability, while have 34.03% high vulnerability, 25.33% have moderate and 5.95% have low vulnerability. Results obtained contribute to the planning and management of the study area, providing a tool for local environmental analysis, and establish a ranking of priorities for public action, based on different levels of vulnerability found to shoreline of Maricá. |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020-03-30 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://seer.ufu.br/index.php/revistabrasileiracartografia/article/view/47025 10.14393/rbcv72n1-47025 |
| url |
https://seer.ufu.br/index.php/revistabrasileiracartografia/article/view/47025 |
| identifier_str_mv |
10.14393/rbcv72n1-47025 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/revistabrasileiracartografia/article/view/47025/28549 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Universidade Federal de Uberlândia |
| publisher.none.fl_str_mv |
Universidade Federal de Uberlândia |
| dc.source.none.fl_str_mv |
Brazilian Journal of Cartography; Vol. 72 No. 1 (2020): January/March; 81-99 Revista Brasileira de Cartografia; v. 72 n. 1 (2020): Janeiro/Março; 81-99 1808-0936 0560-4613 reponame:Revista brasileira de cartografia - RBC (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
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Universidade Federal de Uberlândia (UFU) |
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UFU |
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UFU |
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Revista brasileira de cartografia - RBC (Online) |
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Revista brasileira de cartografia - RBC (Online) |
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Revista brasileira de cartografia - RBC (Online) - Universidade Federal de Uberlândia (UFU) |
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revbrcartografia@gmail.com |
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1853663898489585664 |
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Coastal Vulnerability Index revisited: a case study from Maricá, RJ, BrazilCoastal Vulnerability Index revisto: estudo de caso para Maricá, RJ, BrasilGeomorfologia costeiraGerenciamento costeiroGeotecnologiaCoastal vulnerabilityCoastal managementGeotechnology.The Brazilian coast is over 7000 kilometers long with many different ecosystems. Among these, are the beaches, dominated by the high dynamism caused by the action of oceanographic agents (tides, waves and currents). Human occupation of the coast for living, and the economic use of the coast (ports, tourism, fishing), increase the possibility of damaging this ecosystem. Coastal vulnerability studies are an important tool for the management of these areas, predicting how an environment can cope or recover from extreme events, for example, the rising sea level. This study aims to improve vulnerability evaluation of coastal areas, contributing to a more efficient, accountable and sustainable coastal management. To test the concept, an area at coastal Maricá, a municipality in Rio de Janeiro State, Brazil, was used. This coastline is comprised of a long sandy beach limited by rocky coastal shores. A vulnerability index was calculated from GIS data analysis of geomorphology, coastal slope, shoreline migration, tidal range, maximum height of the waves, sea level change scenario evaluation, dune height, and urban density variables for the various coastline sectors. About a third (34.69%) of the coasts have very high vulnerability, while have 34.03% high vulnerability, 25.33% have moderate and 5.95% have low vulnerability. Results obtained contribute to the planning and management of the study area, providing a tool for local environmental analysis, and establish a ranking of priorities for public action, based on different levels of vulnerability found to shoreline of Maricá.A costa brasileira tem mais de 7000 quilômetros de extensão com muitos ecossistemas diferentes. Entre eles, estão as praias, dominadas pelo alto dinamismo causado pela ação dos agentes oceanográficos (marés, ondas e correntes). A ocupação humana do litoral para moradia e o uso econômico (portos, turismo, pesca), aumentam a possibilidade de danificar esse ecossistema. Os estudos de vulnerabilidade costeira são uma ferramenta importante para o gerenciamento dessas áreas, prevendo como um ambiente pode lidar ou se recuperar de eventos extremos, por exemplo, o aumento do nível do mar. Este estudo visa melhorar a avaliação da vulnerabilidade das áreas costeiras, contribuindo para uma gestão costeira mais eficiente, responsável e sustentável. Para testar o conceito, foi utilizada uma área no litoral de Maricá, município do Estado do Rio de Janeiro, Brasil. Este litoral é composto por uma longa praia arenosa limitada por costões rochosos. Um índice de vulnerabilidade foi calculado a partir da análise dentro de um SIG dos dados de geomorfologia, declividade costeira, migração da linha de costa, amplitude das marés, altura máxima das ondas, avaliação do cenário de mudança do nível do mar, altura das dunas e variáveis de densidade urbana para os vários setores costeiros. Foi constatado que 34,69% do litoral possui vulnerabilidade muito alta, 34,03% alta, 25,33% moderada e 5,95% baixa. Os resultados obtidos contribuem para o planejamento e gestão da área de estudo, fornecendo uma ferramenta para a análise ambiental local, e estabelece um ranking de prioridades para a ação pública, baseado nos diferentes níveis de vulnerabilidade encontrados no litoral de Maricá.Universidade Federal de Uberlândia2020-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/revistabrasileiracartografia/article/view/4702510.14393/rbcv72n1-47025Brazilian Journal of Cartography; Vol. 72 No. 1 (2020): January/March; 81-99Revista Brasileira de Cartografia; v. 72 n. 1 (2020): Janeiro/Março; 81-991808-09360560-4613reponame:Revista brasileira de cartografia - RBC (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/revistabrasileiracartografia/article/view/47025/28549info:eu-repo/semantics/openAccessOsilieri, Paulo Renato GomesSeoane, José Carlos SícoliDias, Fábio FerreiraOsilieri, Paulo Renato GomesSeoane, José Carlos SícoliDias, Fábio Ferreira2020-06-16T18:26:40Zoai:ojs.www.seer.ufu.br:article/47025Revistahttps://seer.ufu.br/index.php/revistabrasileiracartografia/indexPUBhttps://seer.ufu.br/index.php/revistabrasileiracartografia/oairevbrcartografia@gmail.com1808-09360560-4613opendoar:2020-06-16T18:26:40Revista brasileira de cartografia - RBC (Online) - Universidade Federal de Uberlândia (UFU)false |
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15,301629 |