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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/453QB5E
Repositóriosid.inpe.br/mtc-m21d/2021/07.12.12.47   (acesso restrito)
Última Atualização2021:07.12.12.47.42 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21d/2021/07.12.12.47.42
Última Atualização dos Metadados2022:04.03.22.27.28 (UTC) administrator
DOI10.1016/j.catena.2021.105560
ISSN0341-8162
Chave de CitaçãoRossettiVascValeBeze:2021:JuRi
TítuloTectonics and drainage development in central Amazonia: The Juruá River
Ano2021
MêsNov.
Data de Acesso30 abr. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho32266 KiB
2. Contextualização
Autor1 Rossetti, Dilce de Fátima
2 Vasconcelos, David L.
3 Valeriano, Márcio de Morisson
4 Bezerra, Franciscos Hilário R.
Identificador de Curriculo1 8JMKD3MGP5W/3C9JGTQ
2
3 8JMKD3MGP5W/3C9JHPL
Grupo1 DIOTG-CGCT-INPE-MCTI-GOV-BR
2
3 DIOTG-CGCT-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Universidade Federal de Campina Grande (UFCG)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Universidade Federal do Rio Grande do Norte (UFRN)
Endereço de e-Mail do Autor1 rossettidilce@gmail.com
2
3 mvaleriano667@gmail.com
4 hilario.bezerra@ufrn.br
RevistaCatena
Volume206
Páginase105560
Nota SecundáriaA1_GEOGRAFIA A1_ENGENHARIAS_I A2_SOCIOLOGIA A2_GEOCIÊNCIAS A2_ENGENHARIAS_III A2_CIÊNCIAS_AGRÁRIAS_I B2_QUÍMICA B2_CIÊNCIAS_BIOLÓGICAS_I B3_ASTRONOMIA_/_FÍSICA C_ZOOTECNIA_/_RECURSOS_PESQUEIROS
Histórico (UTC)2021-07-12 12:47:42 :: simone -> administrator ::
2021-07-12 12:47:43 :: administrator -> simone :: 2021
2021-07-12 12:48:14 :: simone -> administrator :: 2021
2022-04-03 22:27:28 :: administrator -> simone :: 2021
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-ChaveCentral Amazonia
Digital elevation model
Neotectonics
Paleovalleys
River dynamics
ResumoUnderstanding the factors that controlled the development of large rivers lacks information from modern and ancient analogues. The Amazonian basin contains several of the largest rivers on Earth, with many having tectonic control. The study of these rivers can contribute to test the claim that large rivers have a tectonic forcing. Addressing the evolution of the Juruá River is relevant, since this is the longest Amazonian river that parallels the Solimões Megashear Zone, a major NE-striking structure with a long history of reactivation of faults and folds even in the Cenozoic. This work discusses the geological evolution of the Juruá River along the Pleistocene-Holocene based on digital elevation models, integrated with subsurface data (well log and seismic reflection). The goal was to characterize some ancient large river valleys in forested areas of Amazonia and to analyze whether they might be related to previous paths of the Juruá River. A physical connection was found between this river and three elongated belts (i.e., PV1, PV2, and PV3) with low topographic and dissection values and surfaces marked by sinuous to meandering strings or curved lines. These characteristics led to relate the belts to ancient Juruá River valleys, an interpretation also suggested by the correspondence between paleovalley morphologies and subsurface Pleistocene-Holocene deposits with concave-up erosional bases. A tectonic hypothesis could explain the development of these paleovalleys around drainage basins with an annular pattern associated with a large convex-up relief, which we relate to rock upwarping by folding. Reconstructing the geological evolution of the Juruá River can introduce new data in discussions focused on the origin of large tropical rivers and on the neotectonic history of the South American intraplate.
ÁreaSRE
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvorossetti_tectonics.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/46KUATE
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.54.54 1
DivulgaçãoWEBSCI; PORTALCAPES.
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
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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