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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
15/06/2023 |
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Actualizado : |
15/06/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
TOMMASINO, A.; LEZAMA, F.; GALLEGO, F.; CAMBA SANS, G.; PARUELO, J. |
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Afiliación : |
ANDREA TOMMASINO, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay; FELIPE LEZAMA, Departamento de Sistemas Ambientales, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; FEDERICO GALLEGO, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay; GONZALO CAMBA SANS, Dpto. Métodos Cuantitativos y Sistemas de Información, Fac. Agr., UBA. Bs.As., Argentina; Consejo Nac. Investigaciones Científicas y Técnicas (CONICET), Bs. As., Argentina.; JOSÉ PARUELO, Inst. Ecología y Ciencias Ambientales, Fac. Ciencias, UdelaR, Mdeo, Uruguay; Dpto. Métodos Cuantitativos y Sistemas de Información, Fac. Agr., UBA. Bs.As., Argentina; CONICET; INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Rangeland resilience to droughts: Changes across an intensification gradient. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Applied Vegetation Science. Special Issue: Grazzing and Vegetation. 2023, Vol.26, Issue2, e12722. https://doi.org/10.1111/avsc.12722 |
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ISSN : |
1654-109X (online). |
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DOI : |
10.1111/avsc.12722 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 28 October 2022, Revised 3 March 2023, Accepted 7 March 2023, First published 17 March 2023. -- Correspondence author: Andrea Tommasino, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Iguá 4225, Montevideo, Uruguay. Email: atommasino@fcien.edu.uy -- Co-ordinating Editor: David J. Eldridge. -- This article is a part of the Special Issue Grazing and Vegetation, edited by Péter Török, Regina Lindborg, David Eldridge and Robin Pakeman. -- Funding: Agencia Nacional de Investigación e Innovación22(POS_NAC_2019_1_157179), Instituto Nacional de Investigación Agropecuaria (INIA)and Comisión Sectorial de Investigación Científica (CSIC Grupos 2018, ID 71). -- Supporting information. |
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Contenido : |
ABSTRACT.- Aim: The intensification of livestock systems generates structural and functional changes in native grassland, which alter their capacity to respond to disturbances. Our objective was to evaluate the resilience to an extraordinary consecutive-droughts event, across an intensification gradient of livestock systems. Our prediction was that sites with more intensive management (less diverse) will have lower resilience (as resistance and/or recovery) to drought. Location: South-central
region of Uruguay. Conclusion: Our research supports the insurance hypothesis by demonstrating that farms with greater biodiversity (less intensive management) have higher resistance to drought. We found that species richness is not enough to account for the effect of diversity on resilience. Our results emphasize the importance of preserving grassland biodiversity to maintain resilient ecosystems in the face of climate change. © 2023 International Association for Vegetation Science. |
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Palabras claves : |
Diversity; Drought; Evenness; Native temperate grassland; Rangeland; Recovery; Resilience; Resistance; Richness. |
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Asunto categoría : |
P01 Conservación de la naturaleza y recursos de La tierra |
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Marc : |
LEADER 02666naa a2200313 a 4500
001 1064197
005 2023-06-15
008 2023 bl uuuu u00u1 u #d
022 $a1654-109X (online).
024 7 $a10.1111/avsc.12722$2DOI
100 1 $aTOMMASINO, A.
245 $aRangeland resilience to droughts$bChanges across an intensification gradient.$h[electronic resource]
260 $c2023
500 $aArticle history: Received 28 October 2022, Revised 3 March 2023, Accepted 7 March 2023, First published 17 March 2023. -- Correspondence author: Andrea Tommasino, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Iguá 4225, Montevideo, Uruguay. Email: atommasino@fcien.edu.uy -- Co-ordinating Editor: David J. Eldridge. -- This article is a part of the Special Issue Grazing and Vegetation, edited by Péter Török, Regina Lindborg, David Eldridge and Robin Pakeman. -- Funding: Agencia Nacional de Investigación e Innovación22(POS_NAC_2019_1_157179), Instituto Nacional de Investigación Agropecuaria (INIA)and Comisión Sectorial de Investigación Científica (CSIC Grupos 2018, ID 71). -- Supporting information.
520 $aABSTRACT.- Aim: The intensification of livestock systems generates structural and functional changes in native grassland, which alter their capacity to respond to disturbances. Our objective was to evaluate the resilience to an extraordinary consecutive-droughts event, across an intensification gradient of livestock systems. Our prediction was that sites with more intensive management (less diverse) will have lower resilience (as resistance and/or recovery) to drought. Location: South-central region of Uruguay. Conclusion: Our research supports the insurance hypothesis by demonstrating that farms with greater biodiversity (less intensive management) have higher resistance to drought. We found that species richness is not enough to account for the effect of diversity on resilience. Our results emphasize the importance of preserving grassland biodiversity to maintain resilient ecosystems in the face of climate change. © 2023 International Association for Vegetation Science.
653 $aDiversity
653 $aDrought
653 $aEvenness
653 $aNative temperate grassland
653 $aRangeland
653 $aRecovery
653 $aResilience
653 $aResistance
653 $aRichness
700 1 $aLEZAMA, F.
700 1 $aGALLEGO, F.
700 1 $aCAMBA SANS, G.
700 1 $aPARUELO, J.
773 $tApplied Vegetation Science. Special Issue: Grazzing and Vegetation. 2023, Vol.26, Issue2, e12722. https://doi.org/10.1111/avsc.12722
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INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
20/07/2023 |
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Actualizado : |
20/07/2023 |
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Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
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Autor : |
ALLEGRI, M. |
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Afiliación : |
MARIO ALBERTO ALLEGRI CONDE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Partnership of producer and government financing to reform agricultural research in Uruguay. [chapter 6]. |
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Fecha de publicación : |
2002 |
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Fuente / Imprenta : |
In: Agricultural research policy in an era of privatization. (eds, D. Byerlee and R.G. Echeverría). (pp. 105-121). Wallingford UK: CABI Publishing. |
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ISBN : |
0-85199-600-0 |
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Idioma : |
Inglés |
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Contenido : |
This chapter documents the joint private-public funding of agricultural research in Uruguay, where farmers pay a levy on agricultural production that is matched one for one by the government. A greatly increased involvement of farmers and other stakeholders in research decision making at all levels has been an integral part of this funding partnership. The partnership was accompanied by a major reform of the organization and management of the principal agricultural research organization of Uruguay, which was converted into an autonomous public agency run on private lines. As a result of these reforms, there has been a significant increase in funding and in stakeholder participation, a substantial change in the institutional arrangements to conduct public research, and an improvement in the performance of the national
agricultural research system of Uruguay. This experience suggests it is possible to have a sustainable and client-driven public-private funding mix in agricultural research. ©CAB International 2002. |
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Palabras claves : |
Agricultural research system; Agriculture-Research. |
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Thesagro : |
INSTITUTOS DE INVESTIGACIÓN. |
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Asunto categoría : |
A50 Investigación agraria |
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Marc : |
LEADER 01683naa a2200169 a 4500
001 1064261
005 2023-07-20
008 2002 bl uuuu u00u1 u #d
020 $a0-85199-600-0
100 1 $aALLEGRI, M.
245 $aPartnership of producer and government financing to reform agricultural research in Uruguay. [chapter 6].$h[electronic resource]
260 $c2002
520 $aThis chapter documents the joint private-public funding of agricultural research in Uruguay, where farmers pay a levy on agricultural production that is matched one for one by the government. A greatly increased involvement of farmers and other stakeholders in research decision making at all levels has been an integral part of this funding partnership. The partnership was accompanied by a major reform of the organization and management of the principal agricultural research organization of Uruguay, which was converted into an autonomous public agency run on private lines. As a result of these reforms, there has been a significant increase in funding and in stakeholder participation, a substantial change in the institutional arrangements to conduct public research, and an improvement in the performance of the national agricultural research system of Uruguay. This experience suggests it is possible to have a sustainable and client-driven public-private funding mix in agricultural research. ©CAB International 2002.
650 $aINSTITUTOS DE INVESTIGACIÓN
653 $aAgricultural research system
653 $aAgriculture-Research
773 $tIn: Agricultural research policy in an era of privatization. (eds, D. Byerlee and R.G. Echeverría). (pp. 105-121). Wallingford UK: CABI Publishing.
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