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

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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 Patago...

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Detalles Bibliográficos
Otros Autores: Golluscio, Rodolfo Angel, Román, Marcela Eloisa, Cesa, Ariela, Rodano, Daniel, Bottaro, Hugo Santiago, Nieto, M. I., Betelu, Andrea Mariana, Golluscio, L. A.
Formato: Artículo
Lenguaje:Inglés
Materias:
CARRYING CAPACITY
DESERTIFICATION
HARVEST INDEX
INDIGENOUS CULTURES
PASTORALISM
SHEEP BREEDING
SUSTAINABILITY
AGRICULTURAL POLICY
ARID REGION
BIODIVERSITY
BREEDING
DOMESTIC SPECIES
ECONOMIC ACTIVITY
ECONOMIC IMPACT
ENVIRONMENTAL ECONOMICS
FLORISTICS
HARVESTING
HERBIVORE
HUMAN SETTLEMENT
INDIGENOUS POPULATION
LIVESTOCK FARMING
MORTALITY
NATURE RESERVE
POVERTY
RANGELAND
SHEEP
SOCIAL ORGANIZATION
STOCKING DENSITY
VEGETATION COVER
WOOL
ARGENTINA
CHUBUT
CUSHAMEN RESERVE
OVIS ARIES
Acceso en línea:http://ri.agro.uba.ar/files/intranet/articulo/2010Golluscio.pdf
LINK AL EDITOR
Aporte de:Registro referencial: Solicitar el recurso aquí
Biblioteca Central (FAUBA) de Universidad de Buenos Aires
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245 1 0 |a Aboriginal settlements of arid Patagonia preserving bio - or sociodiversity?  |b the case of the Mapuche pastoral Cushamen Reserve 
520 |a 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 percent 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· 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 · sheep-1 yr-1, 5.5 kg wool · sheep-1 yr-1 and a 16 percent 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. 
653 0 |a CARRYING CAPACITY 
653 0 |a DESERTIFICATION 
653 0 |a HARVEST INDEX 
653 0 |a INDIGENOUS CULTURES 
653 0 |a PASTORALISM 
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653 0 |a SUSTAINABILITY 
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653 0 |a INDIGENOUS POPULATION 
653 0 |a LIVESTOCK FARMING 
653 0 |a MORTALITY 
653 0 |a NATURE RESERVE 
653 0 |a PASTORALISM 
653 0 |a POVERTY 
653 0 |a RANGELAND 
653 0 |a SHEEP 
653 0 |a SOCIAL ORGANIZATION 
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653 0 |a SUSTAINABILITY 
653 0 |a VEGETATION COVER 
653 0 |a WOOL 
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700 1 |9 729  |a Golluscio, Rodolfo Angel 
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700 1 |9 10896  |a Cesa, Ariela 
700 1 |a Rodano, Daniel  |9 14532 
700 1 |9 25077  |a Bottaro, Hugo Santiago 
700 1 |a Nieto, M. I.  |9 50306 
700 1 |a Betelu, Andrea Mariana  |9 11995 
700 1 |a Golluscio, L. A.  |9 69975 
773 |t Journal of Arid Environments  |g Vol.74, no.10 (2010), p.1329-1339 
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900 |a ^aGolluscio^bR.A.^tDepartment of Animal Production, Cátedra de Forrajes [Facultad de Agronomía UBA], IFEVA [Universidad de Buenos Aires/CONICET], Av. San Martín 4453, Buenos Aires, Argentina 
900 |a ^aRomán^bM.E.^tCátedra de Economía Agraria [Facultad de Agronomía UBA], Av. San Martín 4453, Buenos Aires, Argentina 
900 |a ^aCesa^bA.^tINTA [Instituto Nacional de Tecnología Agropecuaria], EEA [Estación Experimental Agropecuaria], Santa Cruz, Mahatma Ghandi 1322, Río Gallegos, Argentina 
900 |a ^aRodano^bD.^tAdeministración de Parques nacionales, Parque Nacional Los Alerces, Villa Futalaufquen, Argentina 
900 |a ^aBottaro^bH.^tINTA EEA Esquel, Chacabuco 513, Esquel, Argentina 
900 |a ^aNieto^bM.I.^tINTA Centro Regional Patagonia Sur, Belgrano 498, Trelew, Argentina 
900 |a ^aBetelú^bA.^tPrograma Social Agropecuario, Chubut, Sarmiento 901, Esquel, Argentina 
900 |a ^aGolluscio^bL.A.^tCátedra de Etnolongüística, Instituto de Lingüística [Facultad de Filosofía y Letras UBA], CONICET, 25 de Mayo 221, Buenos Aires, Argentina 
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900 |a AGRICULTURAL POLICY 
900 |a ARID REGION 
900 |a BIODIVERSITY 
900 |a BREEDING 
900 |a DOMESTIC SPECIES 
900 |a ECONOMIC ACTIVITY 
900 |a ECONOMIC IMPACT 
900 |a ENVIRONMENTAL ECONOMICS 
900 |a FLORISTICS 
900 |a HARVESTING 
900 |a HERBIVORE 
900 |a HUMAN SETTLEMENT 
900 |a INDIGENOUS POPULATION 
900 |a LIVESTOCK FARMING 
900 |a MORTALITY 
900 |a NATURE RESERVE 
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900 |a WOOL 
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900 |a CHUBUT 
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900 |a OVIS ARIES 
900 |a 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 percent 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· 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 · sheep-1 yr-1, 5.5 kg wool · sheep-1 yr-1 and a 16 percent 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. 
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