Sediment budget in the Ucayali river basin, an Andean tributary of the Amazon river

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Formation of mountain ranges results from complex coupling between lithospheric deformation, mechanisms linked to subduction and surface processes: weathering, erosion, and climate. Today, erosion of the eastern Andean cordillera and sub-Andean foothills supplies over 99% of the sediment load passin...

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Detalles Bibliográficos
Autores: Santini, William, Martínez, Jean-Michel, Espinoza Villar, Raúl Arnaldo, Cochonneau, Gerard, Vauchel, Philippe, Moquet, Jean Sébastien, Baby, Patrice, Espinoza, Jhan Carlo, Lavado, Waldo, Carranza, Jorge, Guyot, Jean-Loup
Formato: artículo
Fecha de Publicación:2015
Institución:Instituto Geofísico del Perú
Repositorio:IGP-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.igp.gob.pe:20.500.12816/2119
Enlace del recurso:http://hdl.handle.net/20.500.12816/2119
https://doi.org/10.5194/piahs-367-320-2015
Nivel de acceso:acceso abierto
Materia:Ucayali
Pachitea
Andes
Amazon
Erosion
Sedimentation
MODIS
Peru
Hydrology
http://purl.org/pe-repo/ocde/ford#1.05.00
http://purl.org/pe-repo/ocde/ford#1.05.09
http://purl.org/pe-repo/ocde/ford#1.05.11
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dc.title.none.fl_str_mv Sediment budget in the Ucayali river basin, an Andean tributary of the Amazon river
title Sediment budget in the Ucayali river basin, an Andean tributary of the Amazon river
spellingShingle Sediment budget in the Ucayali river basin, an Andean tributary of the Amazon river
Santini, William
Ucayali
Pachitea
Andes
Amazon
Erosion
Sedimentation
MODIS
Peru
Hydrology
http://purl.org/pe-repo/ocde/ford#1.05.00
http://purl.org/pe-repo/ocde/ford#1.05.09
http://purl.org/pe-repo/ocde/ford#1.05.11
title_short Sediment budget in the Ucayali river basin, an Andean tributary of the Amazon river
title_full Sediment budget in the Ucayali river basin, an Andean tributary of the Amazon river
title_fullStr Sediment budget in the Ucayali river basin, an Andean tributary of the Amazon river
title_full_unstemmed Sediment budget in the Ucayali river basin, an Andean tributary of the Amazon river
title_sort Sediment budget in the Ucayali river basin, an Andean tributary of the Amazon river
author Santini, William
author_facet Santini, William
Martínez, Jean-Michel
Espinoza Villar, Raúl Arnaldo
Cochonneau, Gerard
Vauchel, Philippe
Moquet, Jean Sébastien
Baby, Patrice
Espinoza, Jhan Carlo
Lavado, Waldo
Carranza, Jorge
Guyot, Jean-Loup
author_role author
author2 Martínez, Jean-Michel
Espinoza Villar, Raúl Arnaldo
Cochonneau, Gerard
Vauchel, Philippe
Moquet, Jean Sébastien
Baby, Patrice
Espinoza, Jhan Carlo
Lavado, Waldo
Carranza, Jorge
Guyot, Jean-Loup
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Santini, William
Martínez, Jean-Michel
Espinoza Villar, Raúl Arnaldo
Cochonneau, Gerard
Vauchel, Philippe
Moquet, Jean Sébastien
Baby, Patrice
Espinoza, Jhan Carlo
Lavado, Waldo
Carranza, Jorge
Guyot, Jean-Loup
dc.subject.none.fl_str_mv Ucayali
Pachitea
Andes
Amazon
Erosion
Sedimentation
MODIS
Peru
Hydrology
topic Ucayali
Pachitea
Andes
Amazon
Erosion
Sedimentation
MODIS
Peru
Hydrology
http://purl.org/pe-repo/ocde/ford#1.05.00
http://purl.org/pe-repo/ocde/ford#1.05.09
http://purl.org/pe-repo/ocde/ford#1.05.11
dc.subject.ocde.none.fl_str_mv http://purl.org/pe-repo/ocde/ford#1.05.00
http://purl.org/pe-repo/ocde/ford#1.05.09
http://purl.org/pe-repo/ocde/ford#1.05.11
description Formation of mountain ranges results from complex coupling between lithospheric deformation, mechanisms linked to subduction and surface processes: weathering, erosion, and climate. Today, erosion of the eastern Andean cordillera and sub-Andean foothills supplies over 99% of the sediment load passing through the Amazon Basin. Denudation rates in the upper Ucayali basin are rapid, favoured by a marked seasonality in this region and extreme precipitation cells above sedimentary strata, uplifted during Neogene times by a still active sub-Andean tectonic thrust. Around 40% of those sediments are trapped in the Ucayali retro-foreland basin system. Recent advances in remote sensing for Amazonian large rivers now allow us to complete the ground hydrological data. In this work, we propose a first estimation of the erosion and sedimentation budget of the Ucayali River catchment, based on spatial and conventional HYBAM Observatory network.
publishDate 2015
dc.date.accessioned.none.fl_str_mv 2018-07-30T18:55:12Z
dc.date.available.none.fl_str_mv 2018-07-30T18:55:12Z
dc.date.issued.fl_str_mv 2015-03-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.citation.none.fl_str_mv Santini, W., Martinez, J.-M., Espinoza-Villar, R., Cochonneau, G., Vauchel, P., Moquet, J.-S., ... Guyot, J.-L. (2015). Sediment budget in the Ucayali river basin, an Andean tributary of the Amazon river.==$Proceedings of IAHS, 367,$==320-325. https://doi.org/10.5194/piahs-367-320-2015
dc.identifier.govdoc.none.fl_str_mv index-oti2018
dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/20.500.12816/2119
dc.identifier.journal.none.fl_str_mv Proceedings of IAHS
dc.identifier.doi.none.fl_str_mv https://doi.org/10.5194/piahs-367-320-2015
identifier_str_mv Santini, W., Martinez, J.-M., Espinoza-Villar, R., Cochonneau, G., Vauchel, P., Moquet, J.-S., ... Guyot, J.-L. (2015). Sediment budget in the Ucayali river basin, an Andean tributary of the Amazon river.==$Proceedings of IAHS, 367,$==320-325. https://doi.org/10.5194/piahs-367-320-2015
index-oti2018
Proceedings of IAHS
url http://hdl.handle.net/20.500.12816/2119
https://doi.org/10.5194/piahs-367-320-2015
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv urn:issn:2199-899X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.uri.none.fl_str_mv https://creativecommons.org/licenses/by/3.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/3.0/
dc.format.none.fl_str_mv application/pdf
dc.coverage.spatial.none.fl_str_mv Río Ucayali
Cuenca del río Amazonas
Andes
dc.publisher.none.fl_str_mv Copernicus Publications
publisher.none.fl_str_mv Copernicus Publications
dc.source.none.fl_str_mv reponame:IGP-Institucional
instname:Instituto Geofísico del Perú
instacron:IGP
instname_str Instituto Geofísico del Perú
instacron_str IGP
institution IGP
reponame_str IGP-Institucional
collection IGP-Institucional
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spelling Santini, WilliamMartínez, Jean-MichelEspinoza Villar, Raúl ArnaldoCochonneau, GerardVauchel, PhilippeMoquet, Jean SébastienBaby, PatriceEspinoza, Jhan CarloLavado, WaldoCarranza, JorgeGuyot, Jean-LoupRío UcayaliCuenca del río AmazonasAndes2018-07-30T18:55:12Z2018-07-30T18:55:12Z2015-03-03Santini, W., Martinez, J.-M., Espinoza-Villar, R., Cochonneau, G., Vauchel, P., Moquet, J.-S., ... Guyot, J.-L. (2015). Sediment budget in the Ucayali river basin, an Andean tributary of the Amazon river.==$Proceedings of IAHS, 367,$==320-325. https://doi.org/10.5194/piahs-367-320-2015index-oti2018http://hdl.handle.net/20.500.12816/2119Proceedings of IAHShttps://doi.org/10.5194/piahs-367-320-2015Formation of mountain ranges results from complex coupling between lithospheric deformation, mechanisms linked to subduction and surface processes: weathering, erosion, and climate. Today, erosion of the eastern Andean cordillera and sub-Andean foothills supplies over 99% of the sediment load passing through the Amazon Basin. Denudation rates in the upper Ucayali basin are rapid, favoured by a marked seasonality in this region and extreme precipitation cells above sedimentary strata, uplifted during Neogene times by a still active sub-Andean tectonic thrust. Around 40% of those sediments are trapped in the Ucayali retro-foreland basin system. Recent advances in remote sensing for Amazonian large rivers now allow us to complete the ground hydrological data. 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Sediment budget in the Ucayali river basin, an Andean tributary of the Amazon river
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