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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34P/3PFBH4H
Repositóriosid.inpe.br/mtc-m21b/2017/08.18.18.07   (acesso restrito)
Última Atualização2017:08.18.18.07.09 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21b/2017/08.18.18.07.09
Última Atualização dos Metadados2018:06.04.02.27.45 (UTC) administrator
DOI10.1016/j.sedgeo.2017.07.003
ISSN0037-0738
Chave de CitaçãoRossettiAlveVale:2017:TeLaHo
TítuloA tectonically-triggered late Holocene seismite in the southern Amazonian lowlands, Brazil
Ano2017
MêsAug.
Data de Acesso09 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho4613 KiB
2. Contextualização
Autor1 Rossetti, Dilce de Fátima
2 Alves, Fábio C.
3 Valeriano, Márcio de Morisson
Identificador de Curriculo1 8JMKD3MGP5W/3C9JGTQ
2
3 8JMKD3MGP5W/3C9JHPL
Grupo1 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
2 SER-SRE-SESPG-INPE-MCTIC-GOV-BR
3 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 dilce.rossetti@inpe.br
2 alves.fabioc@gmail.com
3 marcio.valeriano@inpe.br
RevistaSedimentary Geology
Volume358
Páginas70-83
Nota SecundáriaA1_ENGENHARIAS_III A2_GEOCIÊNCIAS
Histórico (UTC)2017-08-18 18:07:09 :: simone -> administrator ::
2017-08-18 18:07:10 :: administrator -> simone :: 2017
2017-08-18 18:09:29 :: simone -> administrator :: 2017
2018-06-04 02:27:45 :: administrator -> simone :: 2017
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveSoft-sediment deformation structureMorphostructural analysisSeismiteFault reactivationAmazonia
ResumoDefinitive criteria for identifying the triggers of soft-sediment deformation structures (SSDSs) from sedimentary deposits are still under construction. In this work, we aimed to contribute to advancing this issue describing the sedimentological characteristics of an interval of SSDSs formed in a region of the Amazonian lowlands having numerous morphostructural evidences of neotectonic reactivation. The deformed interval is 1.5 m thick and consists of load and flame structures interbedded with massive beds sandwiched between well-stratified deposits of a fluvial sandy channel succession with a radiocarbon age of 13011382 cal yr BP. The SSDSs are intercepted by numerous small-scale, normal graded-faults. The most interesting is that these faults display segmented, NW-SE trending planes that propagate upward after horizontal displacements of a few millimeters. Processes intrinsic to channel dynamics could not justify this fault morphology, which is related to recurrent short-lived seismic perturbations with intervening sedimentation following a main tremor. A relation to fault reactivation is proposed with basis on the fault trend compatible with the regional structural pattern and the numerous morphostructural anomalies verified in the study area, including: trellis and sub-trellis drainage; rectangular and, to a less extent, annular channels; anomalously enlarged channels; orthogonal channels and valleys; channel captures; sudden changes in channel morphology; moderate to high basin asymmetry factor (AF between 10 and 27); moderate to high transverse topography symmetry factor (T = 0.30.5); and anomalous longitudinal river profiles, with concavity values (11 to 30%) indicative of rivers in process of adjustments. The morphology of the fault-graded beds described herein might constitute a feature of relevance for identifying seismites in other fluvial deposits.
ÁreaSRE
Arranjo 1urlib.net > DIDSR > A tectonically-triggered late...
Arranjo 2urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > A tectonically-triggered late...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvorossetti_tectonically.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft24
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
8JMKD3MGPCW/3F3NU5S
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.54.54 2
sid.inpe.br/mtc-m21/2012/07.13.14.44.37 2
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX.
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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