Tracing sediment sources in an agriculture and livestock catchment of Argentina through the use of geochemical fingerprints

Autores
Torres Astorga, Romina Vanesa; Velasco, Ricardo Hugo; Resch, C.; Gruber, R.; Padilla, R.; Dercon, G.; Mabit, L.
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A mixing modelling approach (CSSIAR v2.00), using Energy Dispersive X Ray Fluorescence (EDXRF) and Total Organic Carbon (TOC) data as fingerprints for sediment sources and sinks, was applied for identifying critical hot spots of erosion in a typical Argentinian agro-ecosystem. The selected study site is the Estancia Grande catchment, covering 1235 hectares, which is located 23 km north east of San Luis (in the centre of Argentina). The studied catchment, which is characterized by highly erodible Haplic Kastanozem soils, is currently being used for agriculture (crop rotation), and livestock (free grazing and feedlots), and some fields are used for growing nut trees (walnuts and almonds) (Figure 1). Further fallow land is found in between the agriculture land and in the upper part of the catchment.
Fil: Torres Astorga, Romina Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi". Universidad Nacional de San Luis. Facultad de Ciencias Físico, Matemáticas y Naturales. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi"; Argentina
Fil: Velasco, Ricardo Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi". Universidad Nacional de San Luis. Facultad de Ciencias Físico, Matemáticas y Naturales. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi"; Argentina
Fil: Resch, C.. Organismo Internacional de Energía Atómica ; Austria
Fil: Gruber, R.. Organismo Internacional de Energía Atómica ; Austria
Fil: Padilla, R.. Organismo Internacional de Energía Atómica ; Austria
Fil: Dercon, G.. Organismo Internacional de Energía Atómica ; Austria
Fil: Mabit, L.. Organismo Internacional de Energía Atómica ; Austria
Materia
SOIL EROSION
FINGERPRINTS
EDFRX
GEOCHEMICAL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/118945
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/118945
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Tracing sediment sources in an agriculture and livestock catchment of Argentina through the use of geochemical fingerprintsTorres Astorga, Romina VanesaVelasco, Ricardo HugoResch, C.Gruber, R.Padilla, R.Dercon, G.Mabit, L.SOIL EROSIONFINGERPRINTSEDFRXGEOCHEMICALhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1A mixing modelling approach (CSSIAR v2.00), using Energy Dispersive X Ray Fluorescence (EDXRF) and Total Organic Carbon (TOC) data as fingerprints for sediment sources and sinks, was applied for identifying critical hot spots of erosion in a typical Argentinian agro-ecosystem. The selected study site is the Estancia Grande catchment, covering 1235 hectares, which is located 23 km north east of San Luis (in the centre of Argentina). The studied catchment, which is characterized by highly erodible Haplic Kastanozem soils, is currently being used for agriculture (crop rotation), and livestock (free grazing and feedlots), and some fields are used for growing nut trees (walnuts and almonds) (Figure 1). Further fallow land is found in between the agriculture land and in the upper part of the catchment.Fil: Torres Astorga, Romina Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi". Universidad Nacional de San Luis. Facultad de Ciencias Físico, Matemáticas y Naturales. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi"; ArgentinaFil: Velasco, Ricardo Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi". Universidad Nacional de San Luis. Facultad de Ciencias Físico, Matemáticas y Naturales. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi"; ArgentinaFil: Resch, C.. Organismo Internacional de Energía Atómica ; AustriaFil: Gruber, R.. Organismo Internacional de Energía Atómica ; AustriaFil: Padilla, R.. Organismo Internacional de Energía Atómica ; AustriaFil: Dercon, G.. Organismo Internacional de Energía Atómica ; AustriaFil: Mabit, L.. Organismo Internacional de Energía Atómica ; AustriaInternational Atomic Energy Agency (IAEA)2019-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/118945Torres Astorga, Romina Vanesa; Velasco, Ricardo Hugo; Resch, C.; Gruber, R.; Padilla, R.; et al.; Tracing sediment sources in an agriculture and livestock catchment of Argentina through the use of geochemical fingerprints; International Atomic Energy Agency (IAEA); Soil Newsletter; 41; 2; 1-2019; 24-261011-2650CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.iaea.org/publications/13498/soils-newsletter-vol41-no2-january-2019info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:46:50Zoai:ri.conicet.gov.ar:11336/118945instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:46:50.423CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Tracing sediment sources in an agriculture and livestock catchment of Argentina through the use of geochemical fingerprints
title Tracing sediment sources in an agriculture and livestock catchment of Argentina through the use of geochemical fingerprints
spellingShingle Tracing sediment sources in an agriculture and livestock catchment of Argentina through the use of geochemical fingerprints
Torres Astorga, Romina Vanesa
SOIL EROSION
FINGERPRINTS
EDFRX
GEOCHEMICAL
title_short Tracing sediment sources in an agriculture and livestock catchment of Argentina through the use of geochemical fingerprints
title_full Tracing sediment sources in an agriculture and livestock catchment of Argentina through the use of geochemical fingerprints
title_fullStr Tracing sediment sources in an agriculture and livestock catchment of Argentina through the use of geochemical fingerprints
title_full_unstemmed Tracing sediment sources in an agriculture and livestock catchment of Argentina through the use of geochemical fingerprints
title_sort Tracing sediment sources in an agriculture and livestock catchment of Argentina through the use of geochemical fingerprints
dc.creator.none.fl_str_mv Torres Astorga, Romina Vanesa
Velasco, Ricardo Hugo
Resch, C.
Gruber, R.
Padilla, R.
Dercon, G.
Mabit, L.
author Torres Astorga, Romina Vanesa
author_facet Torres Astorga, Romina Vanesa
Velasco, Ricardo Hugo
Resch, C.
Gruber, R.
Padilla, R.
Dercon, G.
Mabit, L.
author_role author
author2 Velasco, Ricardo Hugo
Resch, C.
Gruber, R.
Padilla, R.
Dercon, G.
Mabit, L.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv SOIL EROSION
FINGERPRINTS
EDFRX
GEOCHEMICAL
topic SOIL EROSION
FINGERPRINTS
EDFRX
GEOCHEMICAL
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A mixing modelling approach (CSSIAR v2.00), using Energy Dispersive X Ray Fluorescence (EDXRF) and Total Organic Carbon (TOC) data as fingerprints for sediment sources and sinks, was applied for identifying critical hot spots of erosion in a typical Argentinian agro-ecosystem. The selected study site is the Estancia Grande catchment, covering 1235 hectares, which is located 23 km north east of San Luis (in the centre of Argentina). The studied catchment, which is characterized by highly erodible Haplic Kastanozem soils, is currently being used for agriculture (crop rotation), and livestock (free grazing and feedlots), and some fields are used for growing nut trees (walnuts and almonds) (Figure 1). Further fallow land is found in between the agriculture land and in the upper part of the catchment.
Fil: Torres Astorga, Romina Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi". Universidad Nacional de San Luis. Facultad de Ciencias Físico, Matemáticas y Naturales. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi"; Argentina
Fil: Velasco, Ricardo Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi". Universidad Nacional de San Luis. Facultad de Ciencias Físico, Matemáticas y Naturales. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi"; Argentina
Fil: Resch, C.. Organismo Internacional de Energía Atómica ; Austria
Fil: Gruber, R.. Organismo Internacional de Energía Atómica ; Austria
Fil: Padilla, R.. Organismo Internacional de Energía Atómica ; Austria
Fil: Dercon, G.. Organismo Internacional de Energía Atómica ; Austria
Fil: Mabit, L.. Organismo Internacional de Energía Atómica ; Austria
description A mixing modelling approach (CSSIAR v2.00), using Energy Dispersive X Ray Fluorescence (EDXRF) and Total Organic Carbon (TOC) data as fingerprints for sediment sources and sinks, was applied for identifying critical hot spots of erosion in a typical Argentinian agro-ecosystem. The selected study site is the Estancia Grande catchment, covering 1235 hectares, which is located 23 km north east of San Luis (in the centre of Argentina). The studied catchment, which is characterized by highly erodible Haplic Kastanozem soils, is currently being used for agriculture (crop rotation), and livestock (free grazing and feedlots), and some fields are used for growing nut trees (walnuts and almonds) (Figure 1). Further fallow land is found in between the agriculture land and in the upper part of the catchment.
publishDate 2019
dc.date.none.fl_str_mv 2019-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/118945
Torres Astorga, Romina Vanesa; Velasco, Ricardo Hugo; Resch, C.; Gruber, R.; Padilla, R.; et al.; Tracing sediment sources in an agriculture and livestock catchment of Argentina through the use of geochemical fingerprints; International Atomic Energy Agency (IAEA); Soil Newsletter; 41; 2; 1-2019; 24-26
1011-2650
CONICET Digital
CONICET
url http://hdl.handle.net/11336/118945
identifier_str_mv Torres Astorga, Romina Vanesa; Velasco, Ricardo Hugo; Resch, C.; Gruber, R.; Padilla, R.; et al.; Tracing sediment sources in an agriculture and livestock catchment of Argentina through the use of geochemical fingerprints; International Atomic Energy Agency (IAEA); Soil Newsletter; 41; 2; 1-2019; 24-26
1011-2650
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.iaea.org/publications/13498/soils-newsletter-vol41-no2-january-2019
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv International Atomic Energy Agency (IAEA)
publisher.none.fl_str_mv International Atomic Energy Agency (IAEA)
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844614511049310208
score 13.070432

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