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

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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,...

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Autores principales:	Villegas, D.C., Pereyra, F.X., Ferrer, J.A.
Formato:	Artículo publishedVersion
Publicado:	2007
Materias:	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
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00044822_v62_n3_p366_Villegas http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00044822_v62_n3_p366_Villegas_oai
Aporte de:	Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires

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spelling	I28-R145-paper_00044822_v62_n3_p366_Villegas_oai2020-10-19 Villegas, D.C. Pereyra, F.X. Ferrer, J.A. 2007 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. application/pdf http://hdl.handle.net/20.500.12110/paper_00044822_v62_n3_p366_Villegas info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar Rev. Asoc. Geol. Argent. 2007;62(3):366-374 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 Soils, soil forming factors and pedogenetic processes of a sectorin the central-western Santa Cruz province info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00044822_v62_n3_p366_Villegas_oai
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-145
collection	Repositorio Digital de la Universidad de Buenos Aires (UBA)
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
spellingShingle	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 Villegas, D.C. Pereyra, F.X. Ferrer, J.A. Soils, soil forming factors and pedogenetic processes of a sectorin the central-western Santa Cruz province
topic_facet	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
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.
format	Artículo Artículo publishedVersion
author	Villegas, D.C. Pereyra, F.X. Ferrer, J.A.
author_facet	Villegas, D.C. Pereyra, F.X. Ferrer, J.A.
author_sort	Villegas, D.C.
title	Soils, soil forming factors and pedogenetic processes of a sectorin the central-western Santa Cruz province
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
publishDate	2007
url	http://hdl.handle.net/20.500.12110/paper_00044822_v62_n3_p366_Villegas http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00044822_v62_n3_p366_Villegas_oai
work_keys_str_mv	AT villegasdc soilssoilformingfactorsandpedogeneticprocessesofasectorinthecentralwesternsantacruzprovince AT pereyrafx soilssoilformingfactorsandpedogeneticprocessesofasectorinthecentralwesternsantacruzprovince AT ferrerja soilssoilformingfactorsandpedogeneticprocessesofasectorinthecentralwesternsantacruzprovince
_version_	1766026481740283904

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

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