Setorização do subsistema sul da Lagoa da Conceição, Santa Catarina
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da FURG (RI FURG) |
Texto Completo: | http://repositorio.furg.br/handle/1/7833 |
Resumo: | The aim of this work is to propose a regionalization of southern Conceição Lagoon subsystem, located at the Santa Catarina Island - SC, based on its grain size, compositional and physiographic characteristics. The subsystem is part of a chocked lagoon, being connected to the remaining lagunar body by a narrow 3.5 m deep channel on its northern portion. It is surrounded by granitic rocks at west and by quaternary sedimentary deposits at east, north and south. Sediment samples were sampled at 16 regularly distributed points and were processed to determinate biodetritic carbonate, organic carbon content and conventional grain size parameters. Continuous surfaces of the variables were obtained through kriging interpolation. A bathymetric map resulted from the interpolation of 2.464 depth points digitalized from charts at the scale of 1:2.000 m. Individual sectors were identified based on data integration and spatial analysis of sedimentologic and bathymetric parameters. The integration of the variables through cluster analysis yielded the regionalization of the subsystem, were three depositional environments were defined: a predominantly sandy, a sand-muddy and a muddy environment. Besides these three, a fourth transitional environment situated between the banks and deeper areas was recognized. The muddy environment was subdivided in three distinct sub environments: deep muddy, sheltered muddy and organic muddy. Their limits were set through the analysis of the spatial behavior of sediment descriptors and bathymetry. From the results it is possible to conclude that the spatial and cluster analysis of morpho-sedimentological descriptors was efficient on the regionalization of the environment in study, even considering the small number of sediment samples. |
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Rudorff, Frederico de MoraesBonetti Filho, JarbasPeixoto, Janice Rezende VieiraOliveira, Ulisses Rocha deBonetti, Carla Van Der Haagen Custodio2019-07-03T08:50:45Z2019-07-03T08:50:45Z2005RUDORFF, Frederico de Moraes et al. Setorização do subsistema sul da Lagoa da Conceição, Santa Catarina. Brazilian Journal of Aquatic Science and Technology, Santa Catarina, v. 9, n. 2, p. 49-56, jul./dez. 2005. Disponível em: https://siaiap32.univali.br/seer/index.php/bjast/article/view/589. Acesso em: 07 mar. 2019.1808-7035http://repositorio.furg.br/handle/1/7833The aim of this work is to propose a regionalization of southern Conceição Lagoon subsystem, located at the Santa Catarina Island - SC, based on its grain size, compositional and physiographic characteristics. The subsystem is part of a chocked lagoon, being connected to the remaining lagunar body by a narrow 3.5 m deep channel on its northern portion. It is surrounded by granitic rocks at west and by quaternary sedimentary deposits at east, north and south. Sediment samples were sampled at 16 regularly distributed points and were processed to determinate biodetritic carbonate, organic carbon content and conventional grain size parameters. Continuous surfaces of the variables were obtained through kriging interpolation. A bathymetric map resulted from the interpolation of 2.464 depth points digitalized from charts at the scale of 1:2.000 m. Individual sectors were identified based on data integration and spatial analysis of sedimentologic and bathymetric parameters. The integration of the variables through cluster analysis yielded the regionalization of the subsystem, were three depositional environments were defined: a predominantly sandy, a sand-muddy and a muddy environment. Besides these three, a fourth transitional environment situated between the banks and deeper areas was recognized. The muddy environment was subdivided in three distinct sub environments: deep muddy, sheltered muddy and organic muddy. Their limits were set through the analysis of the spatial behavior of sediment descriptors and bathymetry. From the results it is possible to conclude that the spatial and cluster analysis of morpho-sedimentological descriptors was efficient on the regionalization of the environment in study, even considering the small number of sediment samples.porLagoonsSedimentationBathymetryRegionalizationSetorização do subsistema sul da Lagoa da Conceição, Santa CatarinaSectorization of the Conceição Lagoon´s southern sectorinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURGORIGINAL2005 - sttorizaçãocantodalagoa(T).pdf2005 - sttorizaçãocantodalagoa(T).pdfapplication/pdf364102https://repositorio.furg.br/bitstream/1/7833/1/2005%20-%20sttoriza%c3%a7%c3%a3ocantodalagoa%28T%29.pdffcb3395b150df47139d3b57e201b7416MD51open accessLICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.furg.br/bitstream/1/7833/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52open access1/78332019-07-03 05:50:47.296open accessoai:repositorio.furg.br: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Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2019-07-03T08:50:47Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false |
dc.title.pt_BR.fl_str_mv |
Setorização do subsistema sul da Lagoa da Conceição, Santa Catarina |
dc.title.alternative.pt_BR.fl_str_mv |
Sectorization of the Conceição Lagoon´s southern sector |
title |
Setorização do subsistema sul da Lagoa da Conceição, Santa Catarina |
spellingShingle |
Setorização do subsistema sul da Lagoa da Conceição, Santa Catarina Rudorff, Frederico de Moraes Lagoons Sedimentation Bathymetry Regionalization |
title_short |
Setorização do subsistema sul da Lagoa da Conceição, Santa Catarina |
title_full |
Setorização do subsistema sul da Lagoa da Conceição, Santa Catarina |
title_fullStr |
Setorização do subsistema sul da Lagoa da Conceição, Santa Catarina |
title_full_unstemmed |
Setorização do subsistema sul da Lagoa da Conceição, Santa Catarina |
title_sort |
Setorização do subsistema sul da Lagoa da Conceição, Santa Catarina |
author |
Rudorff, Frederico de Moraes |
author_facet |
Rudorff, Frederico de Moraes Bonetti Filho, Jarbas Peixoto, Janice Rezende Vieira Oliveira, Ulisses Rocha de Bonetti, Carla Van Der Haagen Custodio |
author_role |
author |
author2 |
Bonetti Filho, Jarbas Peixoto, Janice Rezende Vieira Oliveira, Ulisses Rocha de Bonetti, Carla Van Der Haagen Custodio |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Rudorff, Frederico de Moraes Bonetti Filho, Jarbas Peixoto, Janice Rezende Vieira Oliveira, Ulisses Rocha de Bonetti, Carla Van Der Haagen Custodio |
dc.subject.por.fl_str_mv |
Lagoons Sedimentation Bathymetry Regionalization |
topic |
Lagoons Sedimentation Bathymetry Regionalization |
description |
The aim of this work is to propose a regionalization of southern Conceição Lagoon subsystem, located at the Santa Catarina Island - SC, based on its grain size, compositional and physiographic characteristics. The subsystem is part of a chocked lagoon, being connected to the remaining lagunar body by a narrow 3.5 m deep channel on its northern portion. It is surrounded by granitic rocks at west and by quaternary sedimentary deposits at east, north and south. Sediment samples were sampled at 16 regularly distributed points and were processed to determinate biodetritic carbonate, organic carbon content and conventional grain size parameters. Continuous surfaces of the variables were obtained through kriging interpolation. A bathymetric map resulted from the interpolation of 2.464 depth points digitalized from charts at the scale of 1:2.000 m. Individual sectors were identified based on data integration and spatial analysis of sedimentologic and bathymetric parameters. The integration of the variables through cluster analysis yielded the regionalization of the subsystem, were three depositional environments were defined: a predominantly sandy, a sand-muddy and a muddy environment. Besides these three, a fourth transitional environment situated between the banks and deeper areas was recognized. The muddy environment was subdivided in three distinct sub environments: deep muddy, sheltered muddy and organic muddy. Their limits were set through the analysis of the spatial behavior of sediment descriptors and bathymetry. From the results it is possible to conclude that the spatial and cluster analysis of morpho-sedimentological descriptors was efficient on the regionalization of the environment in study, even considering the small number of sediment samples. |
publishDate |
2005 |
dc.date.issued.fl_str_mv |
2005 |
dc.date.accessioned.fl_str_mv |
2019-07-03T08:50:45Z |
dc.date.available.fl_str_mv |
2019-07-03T08:50:45Z |
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.citation.fl_str_mv |
RUDORFF, Frederico de Moraes et al. Setorização do subsistema sul da Lagoa da Conceição, Santa Catarina. Brazilian Journal of Aquatic Science and Technology, Santa Catarina, v. 9, n. 2, p. 49-56, jul./dez. 2005. Disponível em: https://siaiap32.univali.br/seer/index.php/bjast/article/view/589. Acesso em: 07 mar. 2019. |
dc.identifier.uri.fl_str_mv |
http://repositorio.furg.br/handle/1/7833 |
dc.identifier.issn.none.fl_str_mv |
1808-7035 |
identifier_str_mv |
RUDORFF, Frederico de Moraes et al. Setorização do subsistema sul da Lagoa da Conceição, Santa Catarina. Brazilian Journal of Aquatic Science and Technology, Santa Catarina, v. 9, n. 2, p. 49-56, jul./dez. 2005. Disponível em: https://siaiap32.univali.br/seer/index.php/bjast/article/view/589. Acesso em: 07 mar. 2019. 1808-7035 |
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http://repositorio.furg.br/handle/1/7833 |
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