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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/97063
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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 Técnicas2025-09-29T10:17:20Zoai: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:34982025-09-29 10:17:20.455CONICET 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 |
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1844614125510983680 |
score |
13.070432 |