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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 : |
14/02/2025 |
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Actualizado : |
14/02/2025 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
GUIDO, A.; LÓPEZ-MARSICO, L.; RODRÍGUEZ, C.; GALLEGO, F.; LEZAMA, F.; BAEZA, S.; PAÑELLA, P.; RÍOS, C.; COSTA, B.; PEZZANI, F.; GARCÍA, S.; PIÑEIRO, G.; FERNÁNDEZ, G.; TOMMASINO, A.; MELLO, A. L.; PARUELO, J. |
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Afiliación : |
ANA CLARA GUIDO, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay; PEDEClBA - Program for the Development of Basic Sciences, Uruguay; LUIS LÓPEZ-MARSICO, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay; PEDEClBA - Program for the Development of Basic Sciences, Uruguay; CLAUDIA RODRÍGUEZ, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay; PEDEClBA - Program for the Development of Basic Sciences, Uruguay; FEDERICO GALLEGO, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay; FEDERICO LEZAMA, PEDEClBA - Program for the Development of Basic Sciences, Uruguay; Departamento de Sistemas Ambientales, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; SANTIAGO BAEZA, PEDEClBA - Program for the Development of Basic Sciences, Uruguay; Departamento de Sistemas Ambientales, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; PEDRO PAÑELLA, Departamento de Sistemas Ambientales, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; CECILIA RÍOS, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay; BEATRIZ COSTA, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay; FABIANA PEZZANI, PEDEClBA - Program for the Development of Basic Sciences, Uruguay; Departamento de Sistemas Ambientales, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; SILVINA GARCÍA, Departamento de Sistemas Ambientales, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; GERVASIO PIÑEIRO, Departamento de Sistemas Ambientales, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; Laboratorio de Análisis Regional y Teledetección, Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura, Facultad; GASTÓN FERNÁNDEZ, Departamento de Sistemas Agrarios y Paisajes Culturales, Centro Universitario Regional del Este, Universidad de la República, Treinta y Tres, Uruguay; ANDREA TOMMASINO, Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay; ANA LAURA MELLO, Dirección Nacional de Biodiversidad y Servicios Ecosistémicos, Ministerio de Ambiente, Uruguay; JOSÉ PARUELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay; Laboratorio de Análisis Regional y Teledetección, Instituto de Investig. |
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Título : |
Uruguayan grasslands: a threatened natural asset. |
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Complemento del título : |
Review article. |
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Fecha de publicación : |
2025 |
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Fuente / Imprenta : |
Austral Ecology, February 2025, Volume 50, Issue 2, e70031. https://doi.org/10.1111/aec.70031 |
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ISSN : |
eISBN 1442-9993 |
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DOI : |
10.1111/aec.70031 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 25 October 2024, Revised 20 December 2024, Accepted 20 January 2025, First published 30 January 2025 -- Corresponding author: Guido, A.; Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay; email:aguido@fcien.edu.uy -- Publisher:
John Wiley and Sons Inc. |
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Contenido : |
ABSTRACT.- Grasslands are often mis-defined, mainly due to the legacy of colonial narratives in several regions, which have described them as deforested, unproductive or wastelands. They have been largely ignored in global conservation and protection policies, leading to increased exploitation. Although there is much accumulated evidence on the ecosystem services that grasslands provide, in Uruguay, this ecosystem is still neglected in parts of society and for most sustainability policies. Twenty percent of Uruguayan grasslands have been replaced by other land uses (crops and forestry) in recent decades. Nevertheless, large areas of natural grasslands still remain and their preservation is crucial. The aim of this work was to show the value of Uruguayan grasslands through a brief review of their natural history and their multiple natural assets (i.e., biodiversity, ecosystem services, cultural identity and economic activities). We also outline some of the advances in public policy initiatives, but emphasise that such policies are critically underdeveloped in terms of conservation, threatening the existence of grasslands in Uruguay for future generations. © 2025 Ecological Society of Australia. |
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Palabras claves : |
ÁREA DE PASTURAS Y FORRAJES - INIA; Biodiversity; Bioma Pampa; CAMPO NATURAL; Campos; Conservation; Grassy ecosystems; Public policy; Río de la Plata grasslands. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02763naa a2200445 a 4500
001 1065052
005 2025-02-14
008 2025 bl uuuu u00u1 u #d
022 $aeISBN 1442-9993
024 7 $a10.1111/aec.70031$2DOI
100 1 $aGUIDO, A.
245 $aUruguayan grasslands$ba threatened natural asset.$h[electronic resource]
260 $c2025
500 $aArticle history: Received 25 October 2024, Revised 20 December 2024, Accepted 20 January 2025, First published 30 January 2025 -- Corresponding author: Guido, A.; Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay; email:aguido@fcien.edu.uy -- Publisher: John Wiley and Sons Inc.
520 $aABSTRACT.- Grasslands are often mis-defined, mainly due to the legacy of colonial narratives in several regions, which have described them as deforested, unproductive or wastelands. They have been largely ignored in global conservation and protection policies, leading to increased exploitation. Although there is much accumulated evidence on the ecosystem services that grasslands provide, in Uruguay, this ecosystem is still neglected in parts of society and for most sustainability policies. Twenty percent of Uruguayan grasslands have been replaced by other land uses (crops and forestry) in recent decades. Nevertheless, large areas of natural grasslands still remain and their preservation is crucial. The aim of this work was to show the value of Uruguayan grasslands through a brief review of their natural history and their multiple natural assets (i.e., biodiversity, ecosystem services, cultural identity and economic activities). We also outline some of the advances in public policy initiatives, but emphasise that such policies are critically underdeveloped in terms of conservation, threatening the existence of grasslands in Uruguay for future generations. © 2025 Ecological Society of Australia.
653 $aÁREA DE PASTURAS Y FORRAJES - INIA
653 $aBiodiversity
653 $aBioma Pampa
653 $aCAMPO NATURAL
653 $aCampos
653 $aConservation
653 $aGrassy ecosystems
653 $aPublic policy
653 $aRío de la Plata grasslands
700 1 $aLÓPEZ-MARSICO, L.
700 1 $aRODRÍGUEZ, C.
700 1 $aGALLEGO, F.
700 1 $aLEZAMA, F.
700 1 $aBAEZA, S.
700 1 $aPAÑELLA, P.
700 1 $aRÍOS, C.
700 1 $aCOSTA, B.
700 1 $aPEZZANI, F.
700 1 $aGARCÍA, S.
700 1 $aPIÑEIRO, G.
700 1 $aFERNÁNDEZ, G.
700 1 $aTOMMASINO, A.
700 1 $aMELLO, A. L.
700 1 $aPARUELO, J.
773 $tAustral Ecology, February 2025, Volume 50, Issue 2, e70031. https://doi.org/10.1111/aec.70031
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó. |
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Fecha actual : |
04/03/2020 |
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Actualizado : |
29/09/2020 |
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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 : |
RESQUÍN, F.; NAVARRO-CERRILLO, R. M.; CARRASCO-LETELIER, L.; RACHID, C.; BENTANCOR, L. |
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Afiliación : |
JOSE FERNANDO RESQUIN PEREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RAFAEL M. NAVARRO-CERRILLO, E.T.S.I.A.M.-Department of Forestry, School of Agriculture and Forestry, University of Córdoba, Córdoba, Spain; LEONIDAS CARRASCO-LETELIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA CECILIA RACHID CASNATI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS BENTANCOR, University of the Republic, College of Agronomy, Soil and Water Department, Montevideo, Uruguay. |
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Título : |
Evaluation of the nutrient content in biomass of Eucalyptus species from short rotation plantations in Uruguay. (Research paper) |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Biomass and Bioenergy, March 2020, Volume 134, Article number 105502. Doi: https://doi.org/10.1016/j.biombioe.2020.105502 |
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ISSN : |
0961-9534 |
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DOI : |
10.1016/j.biombioe.2020.105502 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 1 August 2019 / Revised 27 December 2019 / Accepted 31 January 2020 / Available online 10 February 2020.
Corresponding author: Fernando Resquín - emai: nando@inia.org.uy.
Funding text: This study was funded by the National Institute of Agricultural Research (INIA) and the National Agency of Research and Innovation (ANII) through the grant FSE 1 2011 15615 (Evaluación productiva y ambiental de plantaciones forestales para la generación de Bioenergía). The authors thank the Forestal Oriental company for providing the logistical support for the installation of the experiments. |
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Contenido : |
ABSTRACT.
Forest biomass is an interesting option for bioenergy generation, however sustainability aspects should be carefully considered. In this context, the nutrient exportation is a key factor for reach a sustainable biomass production by an adequate harvest decision about what tree's fractions will export less nutrients of farms. In this work biomass production per fraction and nutrient export for three eucalypt species (Eucalyptus benthamii, E.dunnii and E.grandis) planted at four planting densities: 2220, 3330, 4440 and 6660 trees per hectare, in two different sites, were evaluated at the age of 76 months. The assessed nutrients were: P, Ca, Mg, K and N in bark, branches, leaves, and stemwood fractions. Nutrients use efficiency and the balance between available cations in the soil (Ca, Mg and K) vs their export in the different tree components were assessed. The effect of the interaction (species x planting density) for almost all the variables evaluated was not significant in both sites. The nutrients concentration is slightly affected by the planting density while the nutrient export is significantly related to this parameter in both sites. Bark is the fraction with the higher Ca and Mg concentration values, whereas the higher concentrations of N and K were found on the leaves, meanwhile debarked stemwood is the fraction with the lower nutrient concentration. In the short term, K would be the nutrient that will exhaust first, although the use of stemwood allows an important reduction in the use of cations. Even with low planting densities it is possible to obtain high biomass yields and similar to those achieved with the lowest spacing in particular at the Paysandú site.
© 2020 MenosABSTRACT.
Forest biomass is an interesting option for bioenergy generation, however sustainability aspects should be carefully considered. In this context, the nutrient exportation is a key factor for reach a sustainable biomass production by an adequate harvest decision about what tree's fractions will export less nutrients of farms. In this work biomass production per fraction and nutrient export for three eucalypt species (Eucalyptus benthamii, E.dunnii and E.grandis) planted at four planting densities: 2220, 3330, 4440 and 6660 trees per hectare, in two different sites, were evaluated at the age of 76 months. The assessed nutrients were: P, Ca, Mg, K and N in bark, branches, leaves, and stemwood fractions. Nutrients use efficiency and the balance between available cations in the soil (Ca, Mg and K) vs their export in the different tree components were assessed. The effect of the interaction (species x planting density) for almost all the variables evaluated was not significant in both sites. The nutrients concentration is slightly affected by the planting density while the nutrient export is significantly related to this parameter in both sites. Bark is the fraction with the higher Ca and Mg concentration values, whereas the higher concentrations of N and K were found on the leaves, meanwhile debarked stemwood is the fraction with the lower nutrient concentration. In the short term, K would be the nutrient that will exhaust first, although the use of stemwood allows an i... Presentar Todo |
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Palabras claves : |
Biomass; NUE; Nutrients; Planting density; Short rotation forestry. |
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Thesagro : |
EUCALYPTUS. |
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Asunto categoría : |
K10 Producción forestal |
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Marc : |
LEADER 03223naa a2200277 a 4500
001 1060887
005 2020-09-29
008 2020 bl uuuu u00u1 u #d
022 $a0961-9534
024 7 $a10.1016/j.biombioe.2020.105502$2DOI
100 1 $aRESQUÍN, F.
245 $aEvaluation of the nutrient content in biomass of Eucalyptus species from short rotation plantations in Uruguay. (Research paper)$h[electronic resource]
260 $c2020
500 $aArticle history: Received 1 August 2019 / Revised 27 December 2019 / Accepted 31 January 2020 / Available online 10 February 2020. Corresponding author: Fernando Resquín - emai: nando@inia.org.uy. Funding text: This study was funded by the National Institute of Agricultural Research (INIA) and the National Agency of Research and Innovation (ANII) through the grant FSE 1 2011 15615 (Evaluación productiva y ambiental de plantaciones forestales para la generación de Bioenergía). The authors thank the Forestal Oriental company for providing the logistical support for the installation of the experiments.
520 $aABSTRACT. Forest biomass is an interesting option for bioenergy generation, however sustainability aspects should be carefully considered. In this context, the nutrient exportation is a key factor for reach a sustainable biomass production by an adequate harvest decision about what tree's fractions will export less nutrients of farms. In this work biomass production per fraction and nutrient export for three eucalypt species (Eucalyptus benthamii, E.dunnii and E.grandis) planted at four planting densities: 2220, 3330, 4440 and 6660 trees per hectare, in two different sites, were evaluated at the age of 76 months. The assessed nutrients were: P, Ca, Mg, K and N in bark, branches, leaves, and stemwood fractions. Nutrients use efficiency and the balance between available cations in the soil (Ca, Mg and K) vs their export in the different tree components were assessed. The effect of the interaction (species x planting density) for almost all the variables evaluated was not significant in both sites. The nutrients concentration is slightly affected by the planting density while the nutrient export is significantly related to this parameter in both sites. Bark is the fraction with the higher Ca and Mg concentration values, whereas the higher concentrations of N and K were found on the leaves, meanwhile debarked stemwood is the fraction with the lower nutrient concentration. In the short term, K would be the nutrient that will exhaust first, although the use of stemwood allows an important reduction in the use of cations. Even with low planting densities it is possible to obtain high biomass yields and similar to those achieved with the lowest spacing in particular at the Paysandú site. © 2020
650 $aEUCALYPTUS
653 $aBiomass
653 $aNUE
653 $aNutrients
653 $aPlanting density
653 $aShort rotation forestry
700 1 $aNAVARRO-CERRILLO, R. M.
700 1 $aCARRASCO-LETELIER, L.
700 1 $aRACHID, C.
700 1 $aBENTANCOR, L.
773 $tBiomass and Bioenergy, March 2020, Volume 134, Article number 105502. Doi: https://doi.org/10.1016/j.biombioe.2020.105502
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