Výsledky vyhledávání - "Elírio E. Toldo"

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The role of cuspate spits on wave attenuation and energy redistribution in a coastal lagoon, Lagoa dos Patos, Brazil

Autor: Inaiê Malheiros Miranda, Elírio E. Toldo, Antonio H. F. Klein, Darrell Strauss, Guilherme Vieira da Silva

Publikováno v: Geo-Marine Letters. 40:1069-1086

This research uses a process-based model (Delft3D), validated with measured wave data, to investigate the controls that a cuspate shoreline and its associated submerged morphology have on wave generation, propagation, and attenuation within a large e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a8410ffe788ecd3319167613ef020c8
https://doi.org/10.1007/s00367-019-00632-9

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Akademický článek

Hydrodynamics and suspended sediment transport in the Camboriú estuary - Brazil: pre jetty conditions

Autor: Eduardo Siegle, Carlos A. F. Schettini, Antonio H. F. Klein, Elírio E. Toldo Jr.

Publikováno v: Brazilian Journal of Oceanography, Vol 57, Iss 2, Pp 123-135 (2009)

Estuarine hydrodynamics is a key factor in the definition of the filtering capacity of an estuary and results from the interaction of the processes that control the inlet morphodynamics and those that are acting in the mixing of the water in the estu

Externí odkaz: https://doaj.org/article/d31ef675b4254e7c89c88dd67e846b6c

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Threshold of motion of bivalve and gastropod shells under oscillatory flow in flume experiments

Autor: Eduardo Puhl, Cristiano Fick, Elírio E. Toldo

Publikováno v: Sedimentology. 67:627-648

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::556054645038ad1e61e764c84a071b0c
https://doi.org/10.1111/sed.12657

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Inferring centennial terrigenous input for Patos Lagoon, Brazil: the world's largest choked coastal lagoon

Autor: Laura Fornaro, Michel Doeppre Ivanoff, Carolina Bueno, Felipe García-Rodríguez, Rubens Cesar Lopes Figueira, Elírio E. Toldo, Paulo Alves de Lima Ferreira

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

This study introduces and discusses inorganic geochemical data from Patos Lagoon, the world’s largest choked coastal lagoon located in southern Brazil. Here, we characterise the sedimentary geochemical environment using different elemental ratios t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b85c01d3bd40ecfd6034f76fca2b12a

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Análise tafonômica de concentrações bioclásticas geradas em modelagem física de um sistema de águas rasas dominado por ondas

Autor: Eduardo Puhl, Cristiano Fick, Elírio E. Toldo

Publikováno v: Pesquisas em Geociências; v. 47, n. 2 (2020): Pesquisas em Geociências; e088098

Este estudo procurou detalhar os efeitos deposicionais das dinâmicas de concentração de conchas (retrabalhamento mecânico, winnowing e bypass dinâmico) governadas pelas ondulações. Parâmetros tafonômicos, incluindo orientação e posicioname

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b955c79346862e7bc9397ce5b3d03a1e
https://seer.ufrgs.br/PesquisasemGeociencias/article/view/108579

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Use of 210Pb and 137Cs in the assessment of recent sedimentation in Patos Lagoon, southern Brazil

Autor: Rubens Cesar Lopes Figueira, Michel Doeppre Ivanoff, Paulo Alves de Lima Ferreira, Elírio E. Toldo

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

In this study, the sedimentation conditions of Lagoa dos Patos, southern Brazil, were analyzed by applying 210Pb and 137Cs geochronological methods on four geological cores. The sedimentation rates showed a decreasing north-to-south pattern, indicati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba22ade30c5daf9367ff23002aa9572b

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Descarga líquida e sólida em suspensão no Rio Guaíba, RS, Brasil

Autor: Fernando Comerlato Scottá, Mauro Michelena Andrade, Jair Weschenfelder, José Carlos Nunes, Elírio E. Toldo

Publikováno v: Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Pesquisas em Geociências; v. 47, n. 3 (2020): Pesquisas em Geociências; e094818

O objetivo deste trabalho é calcular a descarga líquida (Qliq) e descarga sólida (Qss) no Rio Guaíba utilizando um sensor perfilador acústico de correntes por Doppler (PACD) comparar a Qliq medidas com a vazão dos rios tributários, oscilaçõe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5817ed73ede2c60fd0d318e8a63947be

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Shell concentration dynamics driven by wave motion in flume experiments: Insights for coquina facies from lake-margin settings

Autor: Elírio E. Toldo, Cristiano Fick, Eduardo Puhl

Publikováno v: Sedimentary Geology. 374:98-114

Coquinas are important carbonate oil reservoirs in the sin-rift sequence of the Brazilian marginal basins, mainly in Campos and Santos basins. They are generated from shell accumulations in lake-margin environments in which waves and bottom currents,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::608ce361a283be3464fcffa34110adea
https://doi.org/10.1016/j.sedgeo.2018.08.002

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