Soils, soil forming factors and pedogenetic processes of a sectorin the central-western Santa Cruz province

Autores
Villegas, D.C.; Pereyra, F.X.; Ferrer, J.A.
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The study area is located in central-western Santa Cruz including El Chaltén town between 49°00'and 49°36'S - 73°30'and 72°00'W. Environmental variability, relief, parent material, altitude, climate, vegetation and soils were recognized. According to characteristics of the soils, it is possible to differentiate three sectors: western, central and eastern. Inceptisols, Spodosols and Andisols dominate in the first, meanwhile in Central area the main soils are Molisolls and Entisols. Aridisols and aridic Entisols dominate in the Eastern sector. A west-east variation trend, in relation to soil features could be established: an increase in pH, CEC, exchangeable bases and % of CaCO3. Inversely there is an increase % C, pHNaF (in udic regime soils) and divalent/monovalent cations relationship.
Fil:Villegas, D.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Pereyra, F.X. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fuente
Rev. Asoc. Geol. Argent. 2007;62(3):366-374
Materia
El Chaltén
Pedogenetic proceses
Santa Cruz province
Soil forming factors
Soils
Andisol
Aridosol
classification
Entisol
formation mechanism
Inceptisol
pedogenesis
soil structure
Spodosol
Argentina
El Chalten
Santa Cruz [Argentina]
South America
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/2.5/ar
Repositorio
Biblioteca Digital (UBA-FCEN)
Institución
Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
OAI Identificador
paperaa:paper_00044822_v62_n3_p366_Villegas
Acceder
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oai_identifier_str paperaa:paper_00044822_v62_n3_p366_Villegas
network_acronym_str BDUBAFCEN
repository_id_str 1896
network_name_str Biblioteca Digital (UBA-FCEN)
spelling Soils, soil forming factors and pedogenetic processes of a sectorin the central-western Santa Cruz province Villegas, D.C.Pereyra, F.X.Ferrer, J.A.El ChalténPedogenetic procesesSanta Cruz provinceSoil forming factorsSoilsAndisolAridosolclassificationEntisolformation mechanismInceptisolpedogenesissoil structureSpodosolArgentinaEl ChaltenSanta Cruz [Argentina]South AmericaThe study area is located in central-western Santa Cruz including El Chaltén town between 49°00'and 49°36'S - 73°30'and 72°00'W. Environmental variability, relief, parent material, altitude, climate, vegetation and soils were recognized. According to characteristics of the soils, it is possible to differentiate three sectors: western, central and eastern. Inceptisols, Spodosols and Andisols dominate in the first, meanwhile in Central area the main soils are Molisolls and Entisols. Aridisols and aridic Entisols dominate in the Eastern sector. A west-east variation trend, in relation to soil features could be established: an increase in pH, CEC, exchangeable bases and % of CaCO3. Inversely there is an increase % C, pHNaF (in udic regime soils) and divalent/monovalent cations relationship.Fil:Villegas, D.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.Fil:Pereyra, F.X. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.2007info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12110/paper_00044822_v62_n3_p366_VillegasRev. Asoc. Geol. Argent. 2007;62(3):366-374reponame:Biblioteca Digital (UBA-FCEN)instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesinstacron:UBA-FCENenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/2.5/ar2025-12-18T09:00:31Zpaperaa:paper_00044822_v62_n3_p366_VillegasInstitucionalhttps://digital.bl.fcen.uba.ar/Universidad públicaNo correspondehttps://digital.bl.fcen.uba.ar/cgi-bin/oaiserver.cgiana@bl.fcen.uba.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:18962025-12-18 09:00:33.422Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesfalse
dc.title.none.fl_str_mv Soils, soil forming factors and pedogenetic processes of a sectorin the central-western Santa Cruz province
title Soils, soil forming factors and pedogenetic processes of a sectorin the central-western Santa Cruz province
spellingShingle Soils, soil forming factors and pedogenetic processes of a sectorin the central-western Santa Cruz province
Villegas, D.C.
El Chaltén
Pedogenetic proceses
Santa Cruz province
Soil forming factors
Soils
Andisol
Aridosol
classification
Entisol
formation mechanism
Inceptisol
pedogenesis
soil structure
Spodosol
Argentina
El Chalten
Santa Cruz [Argentina]
South America
title_short Soils, soil forming factors and pedogenetic processes of a sectorin the central-western Santa Cruz province
title_full Soils, soil forming factors and pedogenetic processes of a sectorin the central-western Santa Cruz province
title_fullStr Soils, soil forming factors and pedogenetic processes of a sectorin the central-western Santa Cruz province
title_full_unstemmed Soils, soil forming factors and pedogenetic processes of a sectorin the central-western Santa Cruz province
title_sort Soils, soil forming factors and pedogenetic processes of a sectorin the central-western Santa Cruz province
dc.creator.none.fl_str_mv Villegas, D.C.
Pereyra, F.X.
Ferrer, J.A.
author Villegas, D.C.
author_facet Villegas, D.C.
Pereyra, F.X.
Ferrer, J.A.
author_role author
author2 Pereyra, F.X.
Ferrer, J.A.
author2_role author
author
dc.subject.none.fl_str_mv El Chaltén
Pedogenetic proceses
Santa Cruz province
Soil forming factors
Soils
Andisol
Aridosol
classification
Entisol
formation mechanism
Inceptisol
pedogenesis
soil structure
Spodosol
Argentina
El Chalten
Santa Cruz [Argentina]
South America
topic El Chaltén
Pedogenetic proceses
Santa Cruz province
Soil forming factors
Soils
Andisol
Aridosol
classification
Entisol
formation mechanism
Inceptisol
pedogenesis
soil structure
Spodosol
Argentina
El Chalten
Santa Cruz [Argentina]
South America
dc.description.none.fl_txt_mv The study area is located in central-western Santa Cruz including El Chaltén town between 49°00'and 49°36'S - 73°30'and 72°00'W. Environmental variability, relief, parent material, altitude, climate, vegetation and soils were recognized. According to characteristics of the soils, it is possible to differentiate three sectors: western, central and eastern. Inceptisols, Spodosols and Andisols dominate in the first, meanwhile in Central area the main soils are Molisolls and Entisols. Aridisols and aridic Entisols dominate in the Eastern sector. A west-east variation trend, in relation to soil features could be established: an increase in pH, CEC, exchangeable bases and % of CaCO3. Inversely there is an increase % C, pHNaF (in udic regime soils) and divalent/monovalent cations relationship.
Fil:Villegas, D.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Pereyra, F.X. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
description The study area is located in central-western Santa Cruz including El Chaltén town between 49°00'and 49°36'S - 73°30'and 72°00'W. Environmental variability, relief, parent material, altitude, climate, vegetation and soils were recognized. According to characteristics of the soils, it is possible to differentiate three sectors: western, central and eastern. Inceptisols, Spodosols and Andisols dominate in the first, meanwhile in Central area the main soils are Molisolls and Entisols. Aridisols and aridic Entisols dominate in the Eastern sector. A west-east variation trend, in relation to soil features could be established: an increase in pH, CEC, exchangeable bases and % of CaCO3. Inversely there is an increase % C, pHNaF (in udic regime soils) and divalent/monovalent cations relationship.
publishDate 2007
dc.date.none.fl_str_mv 2007
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/20.500.12110/paper_00044822_v62_n3_p366_Villegas
url http://hdl.handle.net/20.500.12110/paper_00044822_v62_n3_p366_Villegas
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/2.5/ar
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/2.5/ar
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Rev. Asoc. Geol. Argent. 2007;62(3):366-374
reponame:Biblioteca Digital (UBA-FCEN)
instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron:UBA-FCEN
reponame_str Biblioteca Digital (UBA-FCEN)
collection Biblioteca Digital (UBA-FCEN)
instname_str Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron_str UBA-FCEN
institution UBA-FCEN
repository.name.fl_str_mv Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
repository.mail.fl_str_mv ana@bl.fcen.uba.ar
_version_ 1851855131974303744
score 12.952241

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