Soil organic carbon stocks in mountain periglacial areas of northern Patagonia (Argentina)

Autores
Fröjd, Christina; Trombotto, Dario Tomas; Scheer, Christopher; Pecker Marcosig, Ivanna; Kuhry, Peter
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This study presents a detailed soil organic carbon (SOC) inventory for two areas in the mountain periglacial zone of northern Patagonia (altitude range c. 1,400–2,100 m). We describe plant cover and soil profiles at twenty-seven sites representing the main land cover classes and landform types at and above the treeline. The mean SOC 0–100 cm storage is 2.31 kg C m−2 for the combined study areas, which includes 69 percent of bare ground surfaces with negligible SOC stocks. If we consider the vegetated alpine belt only, mean SOC 0–100 cm storage increases to 6.96 kg C m−2. Solifluction has resulted in areas with dense plant cover and deep soil profiles with mean SOC 0–100 cm of 17.1 to 18.3 kg C m−2 and a maximum total stock of 51.5 kg C m−2. Lowest SOC storages of 0.13 to 0.63 kg C m−2 are found in bare and sparsely vegetated high-elevation areas with shallow and stony soils developed in patterned ground (stripes and sorted circles). Projected future increases in ambient temperature will likely result in an upward shift of the alpine vegetation belt with soil development, creating new areas of ecosystem carbon storage.
Fil: Fröjd, Christina. Stockholms Universitet; Suecia
Fil: Trombotto, Dario Tomas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina
Fil: Scheer, Christopher. Stockholms Universitet; Suecia
Fil: Pecker Marcosig, Ivanna. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina
Fil: Kuhry, Peter. Stockholms Universitet; Suecia
Materia
LAND COVER UPSCALING
PATAGONIA MOUNTAINS
PATTERNED GROUND
SOIL ORGANIC CARBON
SOLIFLUCTION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/203513
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/203513
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Soil organic carbon stocks in mountain periglacial areas of northern Patagonia (Argentina)Fröjd, ChristinaTrombotto, Dario TomasScheer, ChristopherPecker Marcosig, IvannaKuhry, PeterLAND COVER UPSCALINGPATAGONIA MOUNTAINSPATTERNED GROUNDSOIL ORGANIC CARBONSOLIFLUCTIONhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1This study presents a detailed soil organic carbon (SOC) inventory for two areas in the mountain periglacial zone of northern Patagonia (altitude range c. 1,400–2,100 m). We describe plant cover and soil profiles at twenty-seven sites representing the main land cover classes and landform types at and above the treeline. The mean SOC 0–100 cm storage is 2.31 kg C m−2 for the combined study areas, which includes 69 percent of bare ground surfaces with negligible SOC stocks. If we consider the vegetated alpine belt only, mean SOC 0–100 cm storage increases to 6.96 kg C m−2. Solifluction has resulted in areas with dense plant cover and deep soil profiles with mean SOC 0–100 cm of 17.1 to 18.3 kg C m−2 and a maximum total stock of 51.5 kg C m−2. Lowest SOC storages of 0.13 to 0.63 kg C m−2 are found in bare and sparsely vegetated high-elevation areas with shallow and stony soils developed in patterned ground (stripes and sorted circles). Projected future increases in ambient temperature will likely result in an upward shift of the alpine vegetation belt with soil development, creating new areas of ecosystem carbon storage.Fil: Fröjd, Christina. Stockholms Universitet; SueciaFil: Trombotto, Dario Tomas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; ArgentinaFil: Scheer, Christopher. Stockholms Universitet; SueciaFil: Pecker Marcosig, Ivanna. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; ArgentinaFil: Kuhry, Peter. Stockholms Universitet; SueciaTaylor & Francis2022-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/203513Fröjd, Christina; Trombotto, Dario Tomas; Scheer, Christopher; Pecker Marcosig, Ivanna; Kuhry, Peter; Soil organic carbon stocks in mountain periglacial areas of northern Patagonia (Argentina); Taylor & Francis; Arctic Antarctic And Alpine Research; 54; 1; 3-2022; 176-1991523-0430CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/15230430.2022.2062102info:eu-repo/semantics/altIdentifier/doi/10.1080/15230430.2022.2062102info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-08-25T14:31:59Zoai:ri.conicet.gov.ar:11336/203513instacron: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:34982026-08-25 14:31:59.608CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Soil organic carbon stocks in mountain periglacial areas of northern Patagonia (Argentina)
title Soil organic carbon stocks in mountain periglacial areas of northern Patagonia (Argentina)
spellingShingle Soil organic carbon stocks in mountain periglacial areas of northern Patagonia (Argentina)
Fröjd, Christina
LAND COVER UPSCALING
PATAGONIA MOUNTAINS
PATTERNED GROUND
SOIL ORGANIC CARBON
SOLIFLUCTION
title_short Soil organic carbon stocks in mountain periglacial areas of northern Patagonia (Argentina)
title_full Soil organic carbon stocks in mountain periglacial areas of northern Patagonia (Argentina)
title_fullStr Soil organic carbon stocks in mountain periglacial areas of northern Patagonia (Argentina)
title_full_unstemmed Soil organic carbon stocks in mountain periglacial areas of northern Patagonia (Argentina)
title_sort Soil organic carbon stocks in mountain periglacial areas of northern Patagonia (Argentina)
dc.creator.none.fl_str_mv Fröjd, Christina
Trombotto, Dario Tomas
Scheer, Christopher
Pecker Marcosig, Ivanna
Kuhry, Peter
author Fröjd, Christina
author_facet Fröjd, Christina
Trombotto, Dario Tomas
Scheer, Christopher
Pecker Marcosig, Ivanna
Kuhry, Peter
author_role author
author2 Trombotto, Dario Tomas
Scheer, Christopher
Pecker Marcosig, Ivanna
Kuhry, Peter
author2_role author
author
author
author
dc.subject.none.fl_str_mv LAND COVER UPSCALING
PATAGONIA MOUNTAINS
PATTERNED GROUND
SOIL ORGANIC CARBON
SOLIFLUCTION
topic LAND COVER UPSCALING
PATAGONIA MOUNTAINS
PATTERNED GROUND
SOIL ORGANIC CARBON
SOLIFLUCTION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This study presents a detailed soil organic carbon (SOC) inventory for two areas in the mountain periglacial zone of northern Patagonia (altitude range c. 1,400–2,100 m). We describe plant cover and soil profiles at twenty-seven sites representing the main land cover classes and landform types at and above the treeline. The mean SOC 0–100 cm storage is 2.31 kg C m−2 for the combined study areas, which includes 69 percent of bare ground surfaces with negligible SOC stocks. If we consider the vegetated alpine belt only, mean SOC 0–100 cm storage increases to 6.96 kg C m−2. Solifluction has resulted in areas with dense plant cover and deep soil profiles with mean SOC 0–100 cm of 17.1 to 18.3 kg C m−2 and a maximum total stock of 51.5 kg C m−2. Lowest SOC storages of 0.13 to 0.63 kg C m−2 are found in bare and sparsely vegetated high-elevation areas with shallow and stony soils developed in patterned ground (stripes and sorted circles). Projected future increases in ambient temperature will likely result in an upward shift of the alpine vegetation belt with soil development, creating new areas of ecosystem carbon storage.
Fil: Fröjd, Christina. Stockholms Universitet; Suecia
Fil: Trombotto, Dario Tomas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina
Fil: Scheer, Christopher. Stockholms Universitet; Suecia
Fil: Pecker Marcosig, Ivanna. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina
Fil: Kuhry, Peter. Stockholms Universitet; Suecia
description This study presents a detailed soil organic carbon (SOC) inventory for two areas in the mountain periglacial zone of northern Patagonia (altitude range c. 1,400–2,100 m). We describe plant cover and soil profiles at twenty-seven sites representing the main land cover classes and landform types at and above the treeline. The mean SOC 0–100 cm storage is 2.31 kg C m−2 for the combined study areas, which includes 69 percent of bare ground surfaces with negligible SOC stocks. If we consider the vegetated alpine belt only, mean SOC 0–100 cm storage increases to 6.96 kg C m−2. Solifluction has resulted in areas with dense plant cover and deep soil profiles with mean SOC 0–100 cm of 17.1 to 18.3 kg C m−2 and a maximum total stock of 51.5 kg C m−2. Lowest SOC storages of 0.13 to 0.63 kg C m−2 are found in bare and sparsely vegetated high-elevation areas with shallow and stony soils developed in patterned ground (stripes and sorted circles). Projected future increases in ambient temperature will likely result in an upward shift of the alpine vegetation belt with soil development, creating new areas of ecosystem carbon storage.
publishDate 2022
dc.date.none.fl_str_mv 2022-03
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/11336/203513
Fröjd, Christina; Trombotto, Dario Tomas; Scheer, Christopher; Pecker Marcosig, Ivanna; Kuhry, Peter; Soil organic carbon stocks in mountain periglacial areas of northern Patagonia (Argentina); Taylor & Francis; Arctic Antarctic And Alpine Research; 54; 1; 3-2022; 176-199
1523-0430
CONICET Digital
CONICET
url http://hdl.handle.net/11336/203513
identifier_str_mv Fröjd, Christina; Trombotto, Dario Tomas; Scheer, Christopher; Pecker Marcosig, Ivanna; Kuhry, Peter; Soil organic carbon stocks in mountain periglacial areas of northern Patagonia (Argentina); Taylor & Francis; Arctic Antarctic And Alpine Research; 54; 1; 3-2022; 176-199
1523-0430
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.tandfonline.com/doi/full/10.1080/15230430.2022.2062102
info:eu-repo/semantics/altIdentifier/doi/10.1080/15230430.2022.2062102
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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_ 1874774093742473216
score 13.364332

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