Aboriginal settlements of arid Patagonia: Preserving bio- or sociodiversity? The case of the Mapuche pastoral Cushamen Reserve

Autores
Golluscio, Rodolfo; Román, Marcela Eloísa; Cesa, Ariela; Rodano, D.; Bottaro, H.; Nieto, M.I.; Betelú, A.; Golluscio, Lucia Angela
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Preservation of biodiversity can be at odds with preservation of sociodiversity, i.e., human groups with different cultures, social organization and economic activities coexisting within a region. We analyzed this problem in the Cushamen Reserve, a pastoralist Mapuche aboriginal settlement in Patagonia, Argentina. We found that the current stocking rate of domestic herbivores is twice the rangeland carrying capacity, and this overstocking has resulted in a 20-30% reduction in plant cover, productivity, floristic richness and pastoral value compared to similar sites located on neighboring capitalist farms. The potential economic income of a generic Cushamen farm (625 ha) under the current stocking rate (0.27 sheep units{bullet operator}ha-1) and productive parameters (wool and number of lambs produced per sheep each year and the number of sheep that died or were discarded per year) is above the family poverty line, but this potential may be only rarely achieved due to interannual variability of productive parameters. However, under the carrying capacity, only an improbable combination of 0.84 lambs{bullet operator}sheep-1 yr-1, 5.5 kg wool{bullet operator}sheep-1 yr-1 and a 16% rate of annual sheep discarding would equal the present potential income. Active policies aimed at increasing carrying capacity of the Cushamen Reserve are needed to preserve both bio- and sociodiversity.
Fil: Golluscio, Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Román, Marcela Eloísa. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Economía, Desarrollo y Planeamiento Agrícola. Cátedra de Economía Agraria; Argentina
Fil: Cesa, Ariela. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Rodano, D.. Administración de Parques Nacionales; Argentina
Fil: Bottaro, H.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Sur. Estación Experimental Agropecuaria Esquel; Argentina
Fil: Nieto, M.I.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Sur; Argentina
Fil: Betelú, A.. Programa Social Agropecuario; Argentina
Fil: Golluscio, Lucia Angela. Universidad de Buenos Aires. Facultad de Filosofía y Letras. Instituto de Lingüística; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
CARRYING CAPACITY
DESERTIFICATION
HARVEST INDEX
INDIGENOUS CULTURES
PASTORALISM
SHEEP BREEDING
SUSTAINABILITY
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:11336/97063
Acceder
id CONICETDig_930cc5870d00cf708202e0cdfd6dcc60
oai_identifier_str oai:ri.conicet.gov.ar:11336/97063
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Aboriginal settlements of arid Patagonia: Preserving bio- or sociodiversity? The case of the Mapuche pastoral Cushamen ReserveGolluscio, RodolfoRomán, Marcela EloísaCesa, ArielaRodano, D.Bottaro, H.Nieto, M.I.Betelú, A.Golluscio, Lucia AngelaCARRYING CAPACITYDESERTIFICATIONHARVEST INDEXINDIGENOUS CULTURESPASTORALISMSHEEP BREEDINGSUSTAINABILITYhttps://purl.org/becyt/ford/4.5https://purl.org/becyt/ford/4Preservation of biodiversity can be at odds with preservation of sociodiversity, i.e., human groups with different cultures, social organization and economic activities coexisting within a region. We analyzed this problem in the Cushamen Reserve, a pastoralist Mapuche aboriginal settlement in Patagonia, Argentina. We found that the current stocking rate of domestic herbivores is twice the rangeland carrying capacity, and this overstocking has resulted in a 20-30% reduction in plant cover, productivity, floristic richness and pastoral value compared to similar sites located on neighboring capitalist farms. The potential economic income of a generic Cushamen farm (625 ha) under the current stocking rate (0.27 sheep units{bullet operator}ha-1) and productive parameters (wool and number of lambs produced per sheep each year and the number of sheep that died or were discarded per year) is above the family poverty line, but this potential may be only rarely achieved due to interannual variability of productive parameters. However, under the carrying capacity, only an improbable combination of 0.84 lambs{bullet operator}sheep-1 yr-1, 5.5 kg wool{bullet operator}sheep-1 yr-1 and a 16% rate of annual sheep discarding would equal the present potential income. Active policies aimed at increasing carrying capacity of the Cushamen Reserve are needed to preserve both bio- and sociodiversity.Fil: Golluscio, Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaFil: Román, Marcela Eloísa. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Economía, Desarrollo y Planeamiento Agrícola. Cátedra de Economía Agraria; ArgentinaFil: Cesa, Ariela. Instituto Nacional de Tecnología Agropecuaria; ArgentinaFil: Rodano, D.. Administración de Parques Nacionales; ArgentinaFil: Bottaro, H.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Sur. Estación Experimental Agropecuaria Esquel; ArgentinaFil: Nieto, M.I.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Sur; ArgentinaFil: Betelú, A.. Programa Social Agropecuario; ArgentinaFil: Golluscio, Lucia Angela. Universidad de Buenos Aires. Facultad de Filosofía y Letras. Instituto de Lingüística; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaAcademic Press Ltd - Elsevier Science Ltd2010-06info: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/11336/97063Golluscio, Rodolfo; Román, Marcela Eloísa; Cesa, Ariela; Rodano, D.; Bottaro, H.; et al.; Aboriginal settlements of arid Patagonia: Preserving bio- or sociodiversity? The case of the Mapuche pastoral Cushamen Reserve; Academic Press Ltd - Elsevier Science Ltd; Journal of Arid Environments; 74; 10; 6-2010; 1329-13390140-1963CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0140196310001540info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jaridenv.2010.05.012info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:47:30Zoai:ri.conicet.gov.ar:11336/97063instacron: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:34982025-10-22 11:47:30.948CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Aboriginal settlements of arid Patagonia: Preserving bio- or sociodiversity? The case of the Mapuche pastoral Cushamen Reserve
title Aboriginal settlements of arid Patagonia: Preserving bio- or sociodiversity? The case of the Mapuche pastoral Cushamen Reserve
spellingShingle Aboriginal settlements of arid Patagonia: Preserving bio- or sociodiversity? The case of the Mapuche pastoral Cushamen Reserve
Golluscio, Rodolfo
CARRYING CAPACITY
DESERTIFICATION
HARVEST INDEX
INDIGENOUS CULTURES
PASTORALISM
SHEEP BREEDING
SUSTAINABILITY
title_short Aboriginal settlements of arid Patagonia: Preserving bio- or sociodiversity? The case of the Mapuche pastoral Cushamen Reserve
title_full Aboriginal settlements of arid Patagonia: Preserving bio- or sociodiversity? The case of the Mapuche pastoral Cushamen Reserve
title_fullStr Aboriginal settlements of arid Patagonia: Preserving bio- or sociodiversity? The case of the Mapuche pastoral Cushamen Reserve
title_full_unstemmed Aboriginal settlements of arid Patagonia: Preserving bio- or sociodiversity? The case of the Mapuche pastoral Cushamen Reserve
title_sort Aboriginal settlements of arid Patagonia: Preserving bio- or sociodiversity? The case of the Mapuche pastoral Cushamen Reserve
dc.creator.none.fl_str_mv Golluscio, Rodolfo
Román, Marcela Eloísa
Cesa, Ariela
Rodano, D.
Bottaro, H.
Nieto, M.I.
Betelú, A.
Golluscio, Lucia Angela
author Golluscio, Rodolfo
author_facet Golluscio, Rodolfo
Román, Marcela Eloísa
Cesa, Ariela
Rodano, D.
Bottaro, H.
Nieto, M.I.
Betelú, A.
Golluscio, Lucia Angela
author_role author
author2 Román, Marcela Eloísa
Cesa, Ariela
Rodano, D.
Bottaro, H.
Nieto, M.I.
Betelú, A.
Golluscio, Lucia Angela
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv CARRYING CAPACITY
DESERTIFICATION
HARVEST INDEX
INDIGENOUS CULTURES
PASTORALISM
SHEEP BREEDING
SUSTAINABILITY
topic CARRYING CAPACITY
DESERTIFICATION
HARVEST INDEX
INDIGENOUS CULTURES
PASTORALISM
SHEEP BREEDING
SUSTAINABILITY
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.5
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Preservation of biodiversity can be at odds with preservation of sociodiversity, i.e., human groups with different cultures, social organization and economic activities coexisting within a region. We analyzed this problem in the Cushamen Reserve, a pastoralist Mapuche aboriginal settlement in Patagonia, Argentina. We found that the current stocking rate of domestic herbivores is twice the rangeland carrying capacity, and this overstocking has resulted in a 20-30% reduction in plant cover, productivity, floristic richness and pastoral value compared to similar sites located on neighboring capitalist farms. The potential economic income of a generic Cushamen farm (625 ha) under the current stocking rate (0.27 sheep units{bullet operator}ha-1) and productive parameters (wool and number of lambs produced per sheep each year and the number of sheep that died or were discarded per year) is above the family poverty line, but this potential may be only rarely achieved due to interannual variability of productive parameters. However, under the carrying capacity, only an improbable combination of 0.84 lambs{bullet operator}sheep-1 yr-1, 5.5 kg wool{bullet operator}sheep-1 yr-1 and a 16% rate of annual sheep discarding would equal the present potential income. Active policies aimed at increasing carrying capacity of the Cushamen Reserve are needed to preserve both bio- and sociodiversity.
Fil: Golluscio, Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Román, Marcela Eloísa. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Economía, Desarrollo y Planeamiento Agrícola. Cátedra de Economía Agraria; Argentina
Fil: Cesa, Ariela. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Rodano, D.. Administración de Parques Nacionales; Argentina
Fil: Bottaro, H.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Sur. Estación Experimental Agropecuaria Esquel; Argentina
Fil: Nieto, M.I.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Sur; Argentina
Fil: Betelú, A.. Programa Social Agropecuario; Argentina
Fil: Golluscio, Lucia Angela. Universidad de Buenos Aires. Facultad de Filosofía y Letras. Instituto de Lingüística; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Preservation of biodiversity can be at odds with preservation of sociodiversity, i.e., human groups with different cultures, social organization and economic activities coexisting within a region. We analyzed this problem in the Cushamen Reserve, a pastoralist Mapuche aboriginal settlement in Patagonia, Argentina. We found that the current stocking rate of domestic herbivores is twice the rangeland carrying capacity, and this overstocking has resulted in a 20-30% reduction in plant cover, productivity, floristic richness and pastoral value compared to similar sites located on neighboring capitalist farms. The potential economic income of a generic Cushamen farm (625 ha) under the current stocking rate (0.27 sheep units{bullet operator}ha-1) and productive parameters (wool and number of lambs produced per sheep each year and the number of sheep that died or were discarded per year) is above the family poverty line, but this potential may be only rarely achieved due to interannual variability of productive parameters. However, under the carrying capacity, only an improbable combination of 0.84 lambs{bullet operator}sheep-1 yr-1, 5.5 kg wool{bullet operator}sheep-1 yr-1 and a 16% rate of annual sheep discarding would equal the present potential income. Active policies aimed at increasing carrying capacity of the Cushamen Reserve are needed to preserve both bio- and sociodiversity.
publishDate 2010
dc.date.none.fl_str_mv 2010-06
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/11336/97063
Golluscio, Rodolfo; Román, Marcela Eloísa; Cesa, Ariela; Rodano, D.; Bottaro, H.; et al.; Aboriginal settlements of arid Patagonia: Preserving bio- or sociodiversity? The case of the Mapuche pastoral Cushamen Reserve; Academic Press Ltd - Elsevier Science Ltd; Journal of Arid Environments; 74; 10; 6-2010; 1329-1339
0140-1963
CONICET Digital
CONICET
url http://hdl.handle.net/11336/97063
identifier_str_mv Golluscio, Rodolfo; Román, Marcela Eloísa; Cesa, Ariela; Rodano, D.; Bottaro, H.; et al.; Aboriginal settlements of arid Patagonia: Preserving bio- or sociodiversity? The case of the Mapuche pastoral Cushamen Reserve; Academic Press Ltd - Elsevier Science Ltd; Journal of Arid Environments; 74; 10; 6-2010; 1329-1339
0140-1963
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.sciencedirect.com/science/article/pii/S0140196310001540
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jaridenv.2010.05.012
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 Academic Press Ltd - Elsevier Science Ltd
publisher.none.fl_str_mv Academic Press Ltd - Elsevier Science Ltd
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_ 1846782180409212928
score 12.982451

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