Padrões de empilhamento estratigráfico e seus reflexos na morfologia da barreira costeira holocênica no litoral médio do Rio Grande do Sul, Brasil
Neste trabalho, investigou-se com detalhe a barreira holocênica do litoral médio do Rio Grande do Sul (RS), entre as localidades do Estreito e de Bacupari. Este trecho do litoral corresponde a mais expressiva projeção costeira de larga-escala da costa do RS. Dados geofísicos (Georadar) e geomorfológ...
- Autores:
-
Borges de Bitencourt, Volney Junior
Dillenburg, Sergio
Guimarães Barboza, Eduardo
Rosa, Maria Luiza
Manzolli, Rogerio Portantiolo
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2020
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- por
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/7132
- Acceso en línea:
- https://hdl.handle.net/11323/7132
http://dx.doi.org/10.20502/rbg.v21i3.1789
https://repositorio.cuc.edu.co/
- Palabra clave:
- Georadar (GPR)
Evolução Costeira
Balanço sedimentar
Ground penetrating radar (GPR)
Coastal evolution
Sediment budget
GIS
- Rights
- openAccess
- License
- CC0 1.0 Universal
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oai:repositorio.cuc.edu.co:11323/7132 |
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dc.title.spa.fl_str_mv |
Padrões de empilhamento estratigráfico e seus reflexos na morfologia da barreira costeira holocênica no litoral médio do Rio Grande do Sul, Brasil |
dc.title.translated.spa.fl_str_mv |
Stratigraphic stacking patterns and their reflections on the holocene coastal barrier morphology of the middle Coast of Rio Grande Do Sul, Brazil |
title |
Padrões de empilhamento estratigráfico e seus reflexos na morfologia da barreira costeira holocênica no litoral médio do Rio Grande do Sul, Brasil |
spellingShingle |
Padrões de empilhamento estratigráfico e seus reflexos na morfologia da barreira costeira holocênica no litoral médio do Rio Grande do Sul, Brasil Georadar (GPR) Evolução Costeira Balanço sedimentar Ground penetrating radar (GPR) Coastal evolution Sediment budget GIS |
title_short |
Padrões de empilhamento estratigráfico e seus reflexos na morfologia da barreira costeira holocênica no litoral médio do Rio Grande do Sul, Brasil |
title_full |
Padrões de empilhamento estratigráfico e seus reflexos na morfologia da barreira costeira holocênica no litoral médio do Rio Grande do Sul, Brasil |
title_fullStr |
Padrões de empilhamento estratigráfico e seus reflexos na morfologia da barreira costeira holocênica no litoral médio do Rio Grande do Sul, Brasil |
title_full_unstemmed |
Padrões de empilhamento estratigráfico e seus reflexos na morfologia da barreira costeira holocênica no litoral médio do Rio Grande do Sul, Brasil |
title_sort |
Padrões de empilhamento estratigráfico e seus reflexos na morfologia da barreira costeira holocênica no litoral médio do Rio Grande do Sul, Brasil |
dc.creator.fl_str_mv |
Borges de Bitencourt, Volney Junior Dillenburg, Sergio Guimarães Barboza, Eduardo Rosa, Maria Luiza Manzolli, Rogerio Portantiolo |
dc.contributor.author.spa.fl_str_mv |
Borges de Bitencourt, Volney Junior Dillenburg, Sergio Guimarães Barboza, Eduardo Rosa, Maria Luiza Manzolli, Rogerio Portantiolo |
dc.subject.spa.fl_str_mv |
Georadar (GPR) Evolução Costeira Balanço sedimentar Ground penetrating radar (GPR) Coastal evolution Sediment budget GIS |
topic |
Georadar (GPR) Evolução Costeira Balanço sedimentar Ground penetrating radar (GPR) Coastal evolution Sediment budget GIS |
description |
Neste trabalho, investigou-se com detalhe a barreira holocênica do litoral médio do Rio Grande do Sul (RS), entre as localidades do Estreito e de Bacupari. Este trecho do litoral corresponde a mais expressiva projeção costeira de larga-escala da costa do RS. Dados geofísicos (Georadar) e geomorfológicos superficiais permitiram importantes descobertas. Na porção sul da projeção costeira, entre o Estreito e o setor norte da Lagoa do Peixe, a barreira holocênica exibe um comportamento evolutivo dominantemente retrogradacional (provavelmente desde 6 ka até o presente), o qual foi determinado por um longo período de balanço negativo de sedimentos. Já na porção norte da projeção, entre o Balneário Mostardense e Bacupari, a barreira mostra uma inversão de comportamento retrogradacional para progradacional. Tal mudança evolutiva, expressa numa progradação que varia de 230 a 1800 m, é possivelmente oriunda de uma alteração no balanço de sedimentos (balanço negativo para positivo) que pode ter ocorrido somente há alguns séculos, ou mesmo poucos milênios. A mudança para um padrão de empilhamento progradacional mostrou-se crescente em dimensão (extensão do registro progradacional) do meio para o norte da projeção costeira. É possível sugerir que essas tendências evolutivas em escala geológica (10²-10³ anos) vão continuar no decorrer das próximas décadas. Informações acerca do comportamento evolutivo da linha de costa nos últimos séculos e milênios podem servir como subsídios do meio físico na gestão costeira do litoral médio do RS. |
publishDate |
2020 |
dc.date.accessioned.none.fl_str_mv |
2020-09-29T19:20:00Z |
dc.date.available.none.fl_str_mv |
2020-09-29T19:20:00Z |
dc.date.issued.none.fl_str_mv |
2020-05-05 |
dc.type.spa.fl_str_mv |
Artículo de revista |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/acceptedVersion |
format |
http://purl.org/coar/resource_type/c_6501 |
status_str |
acceptedVersion |
dc.identifier.issn.spa.fl_str_mv |
1519-1540 2236-5664 |
dc.identifier.uri.spa.fl_str_mv |
https://hdl.handle.net/11323/7132 |
dc.identifier.doi.spa.fl_str_mv |
http://dx.doi.org/10.20502/rbg.v21i3.1789 |
dc.identifier.instname.spa.fl_str_mv |
Corporación Universidad de la Costa |
dc.identifier.reponame.spa.fl_str_mv |
REDICUC - Repositorio CUC |
dc.identifier.repourl.spa.fl_str_mv |
https://repositorio.cuc.edu.co/ |
identifier_str_mv |
1519-1540 2236-5664 Corporación Universidad de la Costa REDICUC - Repositorio CUC |
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https://hdl.handle.net/11323/7132 http://dx.doi.org/10.20502/rbg.v21i3.1789 https://repositorio.cuc.edu.co/ |
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por |
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dc.relation.references.spa.fl_str_mv |
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DOI: 10.1007/978-3-540-44771-9_3 DILLENBURG, S.R.; BARBOZA, E.G.; HESP, P.A.; ROSA, M.L.C.C.; ANGULO, R.J.; SOUZA, M.C.; GIANNINI, P.C.F.; SAWAKUCHI, A.O. Discussion: “Evidence for a transgressive barrier within a regressive strandplain system: implications for complex response to environmental change” por Hein et al. (2013), Sedimentology, v. 60, p. 469-502, 2013. A transgressive barrier at Pinheira, Southern Brazil around 3 ka?. Sedimentology, v. 61, p. 2205-2212, 2014. DOI: 10.1111/sed.12132 DILLENBURG, S.R.; BARBOZA, E.G.; ROSA, M.L.C.C.; CARON, F.; CANCELLI, R.; SANTOS-FISCHER, C.R.; LOPES, R.P.; RITTER, M.N. Sedimentary records of Marine Isotopic Stage 3 (MIS 3) in southern Brazil. Geo-Marine Letters, p. 1-10, 2019. DOI: 10.1007/s00367-019-00574-2 ESTEVES, L.S.; TOLDO, E.E., DILLENBURG, S.R.; TOMAZELLI, L.J. Long- and Short-Term Coastal Erosion in Southern Brazil. Journal of Coastal Research, v. SI 36, p. 273-282, 2002. FERNANDEZ, G.B.; ROCHA, T.B.; BARBOZA, E.G.; DILLENBURG, S.R.; ROSA, M.L.C.C.; ANGULO, R.J.; SOUZA, M.C.; OLIVEIRA, L.H.S.; DOMINGUEZ, J.M.L. (2019). Natural landscapes along Brazilian coastline. In SALGADO, A.A.R.; SANTOS, L.J.C.; PAISANI, J.C. (org.) The Physical Geography of Brazil - Environment, Vegetation and Landscape. Springer, Cham: p. 199-218. DOI: 10.1007/978-3030-04333-9_10 FITZGERALD, D.M.; BUYNEVICH, I.V. (2009). Coastal Barriers. In ISLA, F.I. & IRIBARNE, O. (org.) Coastal Zones and Estuaries. UNESCO, Encyclopedia of Life Support Systems (EOLSS), Oxford: p. 164-189. FLEMMING, B.W. (2002). Effects of climate and human interventions on the evolution of the Wadden Sea depositional system (southern North Sea). In WEFER, G., BERGER, W., BEHRE, K.E.; JANSEN, E. (org.) Climate development and history of the North Atlantic Realm. Springer, Berlin: p. 399-413. FRUERGAARD, M.; MØLLER, I.; JOHANNESSEN, P.N.; NIELSEN, L.H.; ANDERSEN., T.J.; NIELSEN, L.; SANDER, L.; PERJUP, M. 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LEAL, R.A.; BARBOZA, E.G.; BITENCOURT, V.J.B.; BIANCINI da SILVA, A.; MANZOLLI, R.P. Geological and Stratigraphic Characteristics of a Holocene Regressive Barrier in Southern Brazil: GIS and GPR Applied for Evolution Analysis. Journal of Coastal Research, v. SI 75, p. 750-754, 2016. DOI: 10.2112/SI75-151.1 LEANDRO, C.G.; BARBOZA, E.G.; CARON, F.; DE JESUS, F.A.N. GPR trace analysis for coastal depositional environments of southern Brazil. Journal of Applied Geophysics, v. 162, p. 1-12, 2019. DOI: 10.1016/j.jappgeo.2019.01.002 LEATHERMAN, S.P. Coastal Geomorphological Applications Of Ground-penetrating Radar. Journal of Coastal Research, v. 3, n. 3, p. 397-399, 1987. LEATHERMAN, S.P.; ZHANG, K.; DOUGLAS, B.C. Sea level rise shown to drive coastal erosion. EOS, Transactions American Geophysical Union, v. 81, n. 6, p. 55-57, 2000. DOI: 10.1029/00EO00034 LIMA, S.F.; ALMEIDA, L.E.S.B.; TOLDO, E.E. 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OLIVEIRA, J.F.; BARBOZA, E.G.; MARTINS, E.M.; SCARELLI, F.M. Geomorphological and stratigraphic analysis applied to coastal management. Journal of South American Earth Sciences, v. 96, n. 102358, 2019. DOI: 10.1016/j. jsames.2019.102358 OLIVEIRA, U.R.; SIMÕES, R.S.; CALLIARI, L.J.; GAUTÉRIO, B.C. Erosão de dunas sob ação de um evento extremo de alta energia de ondas na costa central e sul do Rio Grande do Sul, Brasil. Revista Brasileira de Geomorfologia, v. 20, p. 137-158, 2019. DOI: 10.20502/rbg.v20i1.1352 OOST, A.P.; HOEKSTRA, P.; WIERSMA, A.; FLEMMING, B.; LAMMERTS, E.J.; PERJUP, M.; HOFSTEDE, J.; VAN DER VALK, B.; KIDEN, P.; BARTHOLDY, J.; VAN DER BERG, M.W.; VOS, P.C.; VRIES, S.; WANG, Z.B. Barrier island management: Lessons from the past and directions for the future. Ocean & Coastal Management, v. 68, p. 18-38, 2012. DOI: 10.1016/j.ocecoaman.2012.07.010 OTVOS, E.J. Development and Migration of Barrier Islands, Northern Gulf of Mexico. Geological Society of America Bulletin, v. 81, n. 1, 241-246, 1970. DOI: 10.1130/0016-7606(1970)81[241:DAMOBI]2.0.CO;2 PORTZ, L.C.; MANZOLLI, R.P.; GRUBER, N.L.S.; CORRÊA, I.C.S. Turismo e degradação na orla do Rio Grande do Sul: confl itos e gerenciamento. Desenvolvimento e Meio Ambiente (UFPR), v. 22, p. 153-166, 2010. DOI: 10.5380/dma.v22i0.20351 POSAMENTIER, H.W.; JERVEY, M.T.; VAIL, P.R. (1988). Eustatic controls on clastic deposition I — conceptual framework. In: WILGUS, C.K.; HASTINGS, B.S.; KENDALL, C.G.ST.C.; POSAMENTIER, H.W.; ROSS, C.A.; VAN WAGONER, J.C. (org.) Sea Level Changes — An Integrated Approach. Society of Economic Paleontologists and Mineralogists (SEPM), Special Publication, v. 42, p. 110-124. PUHL, P.R.; DILLENBURG, S.R. Controles no desenvolvimento dos campos transgressivos de dunas da barreira costeira holocênica, litoral norte do Rio Grande do Sul. Pesquisas em Geociências, v. 45, n. 1, e0652, 2018. DOI: 10.22456/18079806.85642 ROCKETT, G.C.; TELLES, P.; BARBOZA, E.G.; GRUBER, N.L.S.; SIMAO, C.E. Análise espaço-temporal dos ventos no extremo norte da Planície Costeira do Rio Grande do Sul, Brasil. Pesquisas em Geociências, v. 44, n. 2, p. 203-219, 2017. DOI: 10.22456/1807-9806.78271 ROMEU, M.A.R.; FONTOURA, J.A.; MELO, E. Typical Scenarios of Wave Regimes off Rio Grande do Sul, Southern Brazil. Journal of Coastal Research, v. 299, n. 1, p. 61-68, 2015. DOI: 10.2112/JCOASTRES-D-12-00085.1 ROSA, M.L.C.C.; BARBOZA, E.G.; DILLENBURG, S.R.; TOMAZELLI, L.J.; AYUP-ZOUAIN, R.N. The Rio Grande do Sul (southern Brazil) shoreline behavior during the Quaternary: A cyclostratigraphic analysis. Journal of Coastal Research, v. SI 64, p. 686-690. 2011. ROSA, M.L.C.C.; HOYAL, D.C.; BARBOZA, E.G.; FEDELE, J.; ABREU, V.S. (2016) River-dominated deltas: upscaling autogenic and allogenic processes observed in laboratory experiments to field examples of small deltas in southern Brazil. 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Comportamento evolutivo em subsuperfície da barreira holocênica no litoral norte do Rio Grande do Sul: registros progradacionais, retrogradacionais e transicionais. Dissertação (Mestrado em Geociências). Instituto de Geociências, Universidade Federal do Rio Grande do Sul. 2019. 91p. WESCHENFELDER, J.; BAITELLI, R.; CORRÊA, I.C.S.; BORTOLIN, E.C.; SANTOS-FISCHER, C.B. Quaternary incised valleys in southern Brazil coastal zone. Journal of South American Earth Sciences, v. 55, p. 83-93, 2014. DOI: 10.1016/j.jsames.2014.07.004 |
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Borges de Bitencourt, Volney JuniorDillenburg, SergioGuimarães Barboza, EduardoRosa, Maria LuizaManzolli, Rogerio Portantiolo2020-09-29T19:20:00Z2020-09-29T19:20:00Z2020-05-051519-15402236-5664https://hdl.handle.net/11323/7132http://dx.doi.org/10.20502/rbg.v21i3.1789Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/Neste trabalho, investigou-se com detalhe a barreira holocênica do litoral médio do Rio Grande do Sul (RS), entre as localidades do Estreito e de Bacupari. Este trecho do litoral corresponde a mais expressiva projeção costeira de larga-escala da costa do RS. Dados geofísicos (Georadar) e geomorfológicos superficiais permitiram importantes descobertas. Na porção sul da projeção costeira, entre o Estreito e o setor norte da Lagoa do Peixe, a barreira holocênica exibe um comportamento evolutivo dominantemente retrogradacional (provavelmente desde 6 ka até o presente), o qual foi determinado por um longo período de balanço negativo de sedimentos. Já na porção norte da projeção, entre o Balneário Mostardense e Bacupari, a barreira mostra uma inversão de comportamento retrogradacional para progradacional. Tal mudança evolutiva, expressa numa progradação que varia de 230 a 1800 m, é possivelmente oriunda de uma alteração no balanço de sedimentos (balanço negativo para positivo) que pode ter ocorrido somente há alguns séculos, ou mesmo poucos milênios. A mudança para um padrão de empilhamento progradacional mostrou-se crescente em dimensão (extensão do registro progradacional) do meio para o norte da projeção costeira. É possível sugerir que essas tendências evolutivas em escala geológica (10²-10³ anos) vão continuar no decorrer das próximas décadas. Informações acerca do comportamento evolutivo da linha de costa nos últimos séculos e milênios podem servir como subsídios do meio físico na gestão costeira do litoral médio do RS.In this work, the Holocene barrier of the middle coast of Rio Grande do Sul (RS), located between Estreito and Bacupari, was investigated in detail. This stretch of the coast corresponds to the most expressive large-scale coastal projection of the RS coast. Important discoveries were made through subsurface geophysical (GPR) and surfi cial geomorphology data. In the southern portion of the projection, between Estreito and the northern sector of Lagoa do Peixe, the Holocene barrier exhibits a predominantly retrogradational evolutionary behavior (probably from 6 ka and the present), which was determined by a negative sediment budget in the long term. On the other hand, in the northern portion of the projection, between Balneário Mostardense and Bacupari, the barrier shows a reversal from retrogradational to progradational behavior. Such evolutionary change, expressed in a progradation ranging from 230 to 1800 m, is possibly attributed to a change in the sediment budget (negative to positive budget) that may have occurred only a few centuries ago, or even a few millennia. The reversal towards a progradational stacking pattern showed an increase in size (length of the progradational record) from the middle to the north of the coastal projection. It is possible to suggest that these evolutionary trends on a geological scale (10²-10³ years) will continue over the next decades. Information about the coastline evolutionary trends in the last centuries and millennia can be useful as subsidies for the coastal management of the middle coast of RS.Borges de Bitencourt, Volney Junior-will be generated-orcid-0000-0002-1004-5179-600Dillenburg, Sergio-will be generated-orcid-0000-0003-0072-7018-600Guimarães Barboza, EduardoRosa, Maria Luiza-will be generated-orcid-0000-0002-1963-4842-600Manzolli, Rogerio Portantiolo-will be generated-orcid-0000-0002-0223-5634-600porCorporación Universidad de la CostaCC0 1.0 Universalhttp://creativecommons.org/publicdomain/zero/1.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Revista Brasileira de Geomorfologiahttps://www.researchgate.net/publication/342792833_PADROES_DE_EMPILHAMENTO_ESTRATIGRAFICO_E_SEUS_REFLEXOS_NA_MORFOLOGIA_DA_BARREIRA_COSTEIRA_HOLOCENICA_NO_LITORAL_MEDIO_DO_RIO_GRANDE_DO_SUL_BRASILGeoradar (GPR)Evolução CosteiraBalanço sedimentarGround penetrating radar (GPR)Coastal evolutionSediment budgetGISPadrões de empilhamento estratigráfico e seus reflexos na morfologia da barreira costeira holocênica no litoral médio do Rio Grande do Sul, BrasilStratigraphic stacking patterns and their reflections on the holocene coastal barrier morphology of the middle Coast of Rio Grande Do Sul, BrazilArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/acceptedVersionABREU, V.S.; NEAL, J.E. & VAIL, P.R. 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