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| Registros recuperados : 41 | |
| 22. |  | JAURENA, M.; SALVO, L.; TERRA, J.A.; AYALA, W.; BARRIOS, E.; LEZAMA, F. Cambios en el largo plazo de características de suelo y vegetación de mejoramientos de campo natural. ln: Reunión del Grupo Técnico en Forrajeras del Cono Sur, Grupo Campos, 22, 2008, Minas, Uruguay Ayala, W.; Lezama, F.; Barrios, E.; Bemhaja, M.; Saravia, H.; Formoso, D.; Boggiano, P., ed. Bioma campos : Innovando para mantener su sustentabilidad y competitividad. Memorias. Minas (Uruguay): Grupo Campos, 2008.| Biblioteca(s): INIA Treinta y Tres. |
|    |
| 23. | | PARUELO, J.M.; PIÑEIRO, G.; BALDI, G.; BAEZA, S.; LEZAMA, F.; ALTESOR, A.; OESTERHELD, M. Carbon stocks and fluxes in rangelands of the Río de la plata basin. Rangeland Ecology & Management, 2010, v. 63, no. 1 p. 94-108. 63 Article history: Manuscript received 17 March 2008; manuscript accepted 3 April 2009.| Biblioteca(s): INIA Treinta y Tres. |
|  |
| 24. | | JAURENA, M.; DE BARBIERI, I.; LEZAMA, F.; AYALA, W.; MONTOSSI, F.; RIVAS, M. Atributos de pasturas naturales sobre suelos superficiales de Basalto con cargas contrastantes de capones ln: Reunión del grupo técnico en forrajeras del Cono Sur, 22., 2008, Minas, Uruguay Bioma campos: innovando para mantener su sustentabilidad y competitividad. Memorias. Minas (Uruguay): INIA; FAO; PROCISUR, 2008. p. 199 Versión impresa y en CD ROM Instituto Nacional de Investigación Agropecuaria, Uruguay; FAO; PROCISUR| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
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| 25. | | ALTESOR, A.; PIÑEIRO, G.; LEZAMA, F.; JACKSON, R.B; SARASOLA, M.; PARUELO, J. Ecosystem changes associated with grazing in subhumid South American grasslands. Journal of Vegetation Science, June 2006, Volume 17, Issue 3, Pages 323-332. Doi: https://doi.org/10.1111/j.1654-1103.2006.tb02452.x Article history: Received 20 September 2005; Accepted 16 January 2006; Issue Online 24 February 2006; Version of Record online 24 February 2006.| Biblioteca(s): INIA Las Brujas. |
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| 27. | | JAURENA, M.; LEZAMA, F.; SALVO, L.; CARDOZO, G.; AYALA, W.; TERRA, J.A.; NABINGER, C. The dilemma of improving native grasslands by overseeding legumes: production intensification or diversity conservation. Rangeland Ecology & Management, 2016, v. 69, no. 1 p. 35-42. Article history: Received 25 November 2014; Accepted 23 September 2015.| Biblioteca(s): INIA Tacuarembó; INIA Treinta y Tres. |
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| 28. | | Lezama, F.; Baeza, S.; Altesor, A.; Paruelo, J.; Piñeiro, G.; León, R. Distribución espacial de las comunidades de pastizal en la región basáltica (Uruguay) ln: Reunión del Grupo Técnico Regional del Cono Sur en Mejoramiento y Utilización de los Recursos Forrajeros del Area Tropical y Subtropical, Grupo Campos, 20., 2004, Salto, UY Saldanha, S.; Bemhaja, M.; Moliterno, E.; Olmos, F.; Uriarte, G., ed. Sustentabilidad, desarrollo y conservación de los ecosistemas : memorias. Salto: UdelaR. Regional Norte, 2004. p. 241-242| Biblioteca(s): INIA La Estanzuela. |
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| 30. | | PARUELO, J.; AYALA, W.; TOMMASINO, A.; MESA, D.; DOMINGUEZ, M.; BAS, R.; LEZAMA, F. El pastoreo es más que comer pasto. La simulación del pisoteo del ganado. Pasturas. Revista INIA Uruguay, Diciembre 2021, no.67, p.38-40. (Revista INIA; 67).| Biblioteca(s): INIA Las Brujas. |
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| 31. | | CARDOZO, G.; AYALA, W.; LEZAMA, F.; REYNO, R.; CUADRO, R.; MICHELINI, D.; JAURENA, M.; LATTANZI, F. Limited response to phosphorus fertilization in native South American grasslands across a productivity gradient despite low phosphorus concentrations in grassland herbage. Plant and Soil. 2024. https://doi.org/10.1007/s11104-024-06562-5 Article history: Received 10 October 2023; Accepted 14 February 2024; Published 26 February 2024. -- Responsible Editor: N. Jim Barrow. --
Correspondence: G.A. Cardozo, Instituto Nacional de Investigación Agropecuaria (INIA), Estación...| Biblioteca(s): INIA Las Brujas. |
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| 32. | | Jaurena, M.; Salvo, L.; Terra, J.; Ayala, W.; Bermúdez, R.; Barrios, E.; Lezama, F. Microcuencas apareadas en Tacuarembó: contribución de raíces de comunidades de campo natural pastoreado y sombreado con Pinus taeda ln: Reunión del grupo técnico en forrajeras del Cono Sur, 22., 2008, Minas, Uruguay Bioma campos: innovando para mantener su sustentabilidad y competitividad. Memorias. Minas (Uruguay): INIA; FAO; PROCISUR, 2008. p. 188 Versión impresa y en CD ROM Instituto Nacional de Investigación Agropecuaria, Uruguay; FAO; PROCISUR| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 34. | | TOMMASINO, A.; LEZAMA, F.; GALLEGO, F.; CAMBA SANS, G.; PARUELO, J. Rangeland resilience to droughts: Changes across an intensification gradient. Applied Vegetation Science. Special Issue: Grazzing and Vegetation. 2023, Vol.26, Issue2, e12722. https://doi.org/10.1111/avsc.12722 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,...| Biblioteca(s): INIA Las Brujas. |
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| 36. | | JAURENA, M.; OLMOS, F.; BEMHAJA, M.; BERRETTA, E.J.; LEZAMA, F.; PEREZ GOMAR, E.; ZERBINO, M.; CONDON, F.; BLUMETTO, O.; CASTAÑO, J.; ROCANOVA, M. Campo natural en Uruguay: biodiversidad y manejo para la sustentabilidad. Suplemento Tecnológico INIA, 2008, p. 42-43. Suplemento tecnológico Expo Prado 2008.| Biblioteca(s): INIA Treinta y Tres. |
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| 37. | | JAURENA, M.; OLMOS, F.; BEMHAJA, M.; BERRETTA, E.; LEZAMA, F.; PEREZ GOMAR, E.; ZERBINO, M.; CONDON, F.; BLUMETTO, O.; CASTAÑO, J.; ROCANOVA, M. Campo natural en Uruguay: biodiversidad y manejo para la sustentabilidad. Suplemento Tecnológico INIA, 2008, p. 42-43. Suplemento tecnológico Expo Prado 2008.| Biblioteca(s): INIA Tacuarembó. |
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| 38. | | JAURENA, M.; DE BARBIERI, I.; MONTOSSI, F.; LEZAMA, F.; PEREZ GOMAR, E.; DIAZ, S.; SOSA, M.; CACERES, J.; ROVIRA, F.; ALBERNAZ, F.; SANCRISTOBAL, E.; LIMA, G. Evaluación de diferentes ofertas de forraje de campo natural sobre la producción y calidad de lanas finas y superfinas y en indicadores de sustentabilidad de suelos y de la comulnidad vegetal. Día de campo, INIA Tacuarembó, Unidad Experimental Glencoe, Setiembre, 2008. Alternativas de intensificación, especialización, diversificación y valorización de la ganadería ovina y bovina en basalto. Tacuarembó (Uruguay): INIA, 2008. p. 8-10| Biblioteca(s): INIA Tacuarembó. |
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| 39. | | ALTESOR, A.; GALLEGO, F.; FERRÓN, M; PEZZANI, F.; LÓPEZ-MÁRSICO, L.; LEZAMA,F.; BAEZA, S.; PEREIRA, M.; COSTA, B.; PARUELO, J. An inductive approach to build State-and-Transition Models for Uruguayan grasslands. Rangeland Ecology and Management, November 2019, Volume 72, Issue 6, Pages 1005-1016. Doi: https://doi.org/10.1016/j.rama.2019.06.004 Article history: Received 19 October 2018// Revised 7 June 2019// Accepted 24 June 2019// Available online 8 August 2019.-Correspondence: E-mail address: aaltesor@fcien.edu.uy (A. Altesor).This work was supported by Instituto Nacional de...| Biblioteca(s): INIA La Estanzuela. |
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| 40. | | REUNIÓN DEL GRUPO TÉCNICO EN FORRAJERAS DEL CONO SUR, GRUPO CAMPOS, 22, 2008, MINAS, URUGUAY AYALA, W.; LEZAMA, F.; BARRIOS, E.; BEMHAJA, M.; SARAVIA, H.; FORMOSO, D.; BOGGIANO, P., ED. Bioma Campos: innovando para mantener su sustentabilidad y competitividad. Memorias Minas (Uruguay): Grupo Campos, 2008. 276 p Contiene CD con ampliación de trabajos presente en Memorias Versión impresa y en CD ROM| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
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| Registros recuperados : 41 | |
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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
20/08/2019 |
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Actualizado : |
04/05/2020 |
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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 : |
ALTESOR, A.; GALLEGO, F.; FERRÓN, M; PEZZANI, F.; LÓPEZ-MÁRSICO, L.; LEZAMA,F.; BAEZA, S.; PEREIRA, M.; COSTA, B.; PARUELO, J. |
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Afiliación : |
ALICE ALTESOR, Grupo de Ecología de Pastizales, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.; FEDERICO GALLEGO, Grupo de Ecología de Pastizales, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.; MANUEL FERRÓN, Grupo de Ecología de Pastizales, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.; FABIANA PEZZANI, Ecología, Departamento de Sistemas Ambientales, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay.; LUIS LÓPEZ-MÁRSICO, Grupo de Ecología de Pastizales, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.; FELIPE LEZAMA, Ecología, Departamento de Sistemas Ambientales, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay.; SANTIAGO BAEZA, Ecología, Departamento de Sistemas Ambientales, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay.; MARCELO PEREIRA, Instituto Plan Agropecuario, Montevideo, Uruguay.; BEATRIZ COSTA, Grupo de Ecología de Pastizales, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.; JOSÉ PARUELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Grupo de Ecología de Pastizales, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Montevideo, Uruguay.Facultad de Agronomía and IFEVA,UBA, CONICET, Argentina. |
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Título : |
An inductive approach to build State-and-Transition Models for Uruguayan grasslands. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Rangeland Ecology and Management, November 2019, Volume 72, Issue 6, Pages 1005-1016. Doi: https://doi.org/10.1016/j.rama.2019.06.004 |
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DOI : |
10.1016/j.rama.2019.06.004 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 19 October 2018// Revised 7 June 2019// Accepted 24 June 2019// Available online 8 August 2019.-Correspondence: E-mail address: aaltesor@fcien.edu.uy (A. Altesor).This work was supported by Instituto Nacional de Investigación Agropecuaria (Fondo de Promoción de Tecnología Agropecuaria FPTA 305). This work was carried out with the aid of a grant from the Inter-American Institute for Global Change Research CRN3095 (Bridging Ecosystem Services and Territorial Planning: a southern South American initiative), which is supported by the US National Science Foundation (GEO 1128040). The Comisión Sectorial de Investigación Científica of the Universidad de la República supported this work. |
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Contenido : |
Abstract:
We report State-and-Transition Models for Uruguayan grasslands built upon a methodological approach that objectively defined states/phases associated, a priori, to rangeland management. Such approach was based on randomly sampled areas corresponding to mapped grassland communities. Each sampled area matched a MODIS pixel. Vegetation structural indicators were recorded in every pixel. After a multivariate analysis, field observations were grouped according to similarities in terms of structure, and different "states" and "phases" were identified. Ecosystem functioning and the supply of regulating ecosystem services were estimated for each grassland state/phase using the normalized difference vegetation index (NDVI) derived from MODIS sensor. Finally, workshops were held in order to detect local stakeholders? perceptions, and to discuss the management practices to promote the desired transitions among phases. Results were presented for two vegetation units of the Basaltic ?Cuesta? region. The ?inductive approach? applied not only led to the description of ?states?, but also to the identification of more subtle changes in vegetation ("phases"). Our approach minimized biases due to personal experience as well as differences derived from using different observation protocols. The two vegetation units presented an internal heterogeneity associated to changes in basal stratum height, total cover, stratification, frequency of decreasing species due to grazing, and proportion of plant functional types. The ecosystem functioning descriptors of each phase responded to extreme climatic events differently. Based on stakeholder?s opinions and experiences, stocking rate, sheep/cattle ratio, and grazing method were the main management practices promoting the transition among phases. MenosAbstract:
We report State-and-Transition Models for Uruguayan grasslands built upon a methodological approach that objectively defined states/phases associated, a priori, to rangeland management. Such approach was based on randomly sampled areas corresponding to mapped grassland communities. Each sampled area matched a MODIS pixel. Vegetation structural indicators were recorded in every pixel. After a multivariate analysis, field observations were grouped according to similarities in terms of structure, and different "states" and "phases" were identified. Ecosystem functioning and the supply of regulating ecosystem services were estimated for each grassland state/phase using the normalized difference vegetation index (NDVI) derived from MODIS sensor. Finally, workshops were held in order to detect local stakeholders? perceptions, and to discuss the management practices to promote the desired transitions among phases. Results were presented for two vegetation units of the Basaltic ?Cuesta? region. The ?inductive approach? applied not only led to the description of ?states?, but also to the identification of more subtle changes in vegetation ("phases"). Our approach minimized biases due to personal experience as well as differences derived from using different observation protocols. The two vegetation units presented an internal heterogeneity associated to changes in basal stratum height, total cover, stratification, frequency of decreasing species due to grazing, and proporti... Presentar Todo |
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Palabras claves : |
ECOSYSTEM SERVICES SUPPLY INDEX (ESSI); INDUCTIVE APPROACH; NORMALIZED VEGETATION INDEX (NDVI); PLANT LIFE FORMS; STAKEHOLDERS. |
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Thesagro : |
PASTURAS; URUGUAY. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 03560naa a2200337 a 4500
001 1060038
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008 2019 bl uuuu u00u1 u #d
024 7 $a10.1016/j.rama.2019.06.004$2DOI
100 1 $aALTESOR, A.
245 $aAn inductive approach to build State-and-Transition Models for Uruguayan grasslands.$h[electronic resource]
260 $c2019
500 $aArticle history: Received 19 October 2018// Revised 7 June 2019// Accepted 24 June 2019// Available online 8 August 2019.-Correspondence: E-mail address: aaltesor@fcien.edu.uy (A. Altesor).This work was supported by Instituto Nacional de Investigación Agropecuaria (Fondo de Promoción de Tecnología Agropecuaria FPTA 305). This work was carried out with the aid of a grant from the Inter-American Institute for Global Change Research CRN3095 (Bridging Ecosystem Services and Territorial Planning: a southern South American initiative), which is supported by the US National Science Foundation (GEO 1128040). The Comisión Sectorial de Investigación Científica of the Universidad de la República supported this work.
520 $aAbstract: We report State-and-Transition Models for Uruguayan grasslands built upon a methodological approach that objectively defined states/phases associated, a priori, to rangeland management. Such approach was based on randomly sampled areas corresponding to mapped grassland communities. Each sampled area matched a MODIS pixel. Vegetation structural indicators were recorded in every pixel. After a multivariate analysis, field observations were grouped according to similarities in terms of structure, and different "states" and "phases" were identified. Ecosystem functioning and the supply of regulating ecosystem services were estimated for each grassland state/phase using the normalized difference vegetation index (NDVI) derived from MODIS sensor. Finally, workshops were held in order to detect local stakeholders? perceptions, and to discuss the management practices to promote the desired transitions among phases. Results were presented for two vegetation units of the Basaltic ?Cuesta? region. The ?inductive approach? applied not only led to the description of ?states?, but also to the identification of more subtle changes in vegetation ("phases"). Our approach minimized biases due to personal experience as well as differences derived from using different observation protocols. The two vegetation units presented an internal heterogeneity associated to changes in basal stratum height, total cover, stratification, frequency of decreasing species due to grazing, and proportion of plant functional types. The ecosystem functioning descriptors of each phase responded to extreme climatic events differently. Based on stakeholder?s opinions and experiences, stocking rate, sheep/cattle ratio, and grazing method were the main management practices promoting the transition among phases.
650 $aPASTURAS
650 $aURUGUAY
653 $aECOSYSTEM SERVICES SUPPLY INDEX (ESSI)
653 $aINDUCTIVE APPROACH
653 $aNORMALIZED VEGETATION INDEX (NDVI)
653 $aPLANT LIFE FORMS
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700 1 $aGALLEGO, F.
700 1 $aFERRÓN, M
700 1 $aPEZZANI, F.
700 1 $aLÓPEZ-MÁRSICO, L.
700 1 $aLEZAMA,F.
700 1 $aBAEZA, S.
700 1 $aPEREIRA, M.
700 1 $aCOSTA, B.
700 1 $aPARUELO, J.
773 $tRangeland Ecology and Management, November 2019, Volume 72, Issue 6, Pages 1005-1016. Doi: https://doi.org/10.1016/j.rama.2019.06.004
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