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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 : |
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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Circulación / Nivel : |
Internacional - -- |
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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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