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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
16/12/2021 |
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Actualizado : |
02/09/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
RACHID, C.; RESQUÍN, F.; CARRASCO-LETELIER, L. |
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Afiliación : |
ANA CECILIA RACHID CASNATI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSE FERNANDO RESQUIN PEREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LEONIDAS CARRASCO-LETELIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Availability and environmental performance of wood for a second-generation biorefinery. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Forests 2021, Volume 12, Issue 11, Article 1609; Open Access. Doi:https://doi.org/10.3390/f12111609 |
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DOI : |
10.3390/f12111609 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 5 October 2021 / Revised: 28 October 2021 / Accepted: 29 October 2021 / Published: 22 November 2021. |
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Contenido : |
Abstract:
The current global climate change, the 2030 Agenda, and the planetary boundaries have driven new development strategies, such as the circular economy, bioeconomy, and biorefineries. In this framework, this study analyzes the potential availability and sustainability of the wood supply chain for a small-scale biorefinery aiming at producing 280?300 L of bioethanol per ton of dry biomass, consuming 30,000 t of dry biomass per year harvested in a 50 km radius. This wood production goal was assessed from Eucalyptus grandis stands planted for solid wood in northeastern Uruguay. Moreover, to understand the environmental performance of this biomass supply chain, the energy return on investment (EROI), carbon footprint (CF), and potential soil erosion were also assessed. The results showed that the potential wood production would supply an average of 81,800 t of dry mass per year, maintaining the soil erosion below the upper threshold recommended, an EROI of 2.3, and annual CF of 1.22 kg CO2?eq m?3 (2.6 g CO2?eq MJ?1). Combined with the environmental performance of the bioethanol biorefinery facility, these results would show acceptable values of sustainability according to EU Directive 2009/28/ec because the bioethanol CF becomes 1.7% of this petrol?s CF |
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Palabras claves : |
Bioethanol; Carbon footprint; EROI; Eucalyptus; SOIL EROSION. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16679/1/forests-12-01609-v3.pdf
https://www.mdpi.com/1999-4907/12/11/1609
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LEADER 02094naa a2200229 a 4500
001 1062583
005 2022-09-02
008 2021 bl uuuu u00u1 u #d
024 7 $a10.3390/f12111609$2DOI
100 1 $aRACHID, C.
245 $aAvailability and environmental performance of wood for a second-generation biorefinery.$h[electronic resource]
260 $c2021
500 $aArticle history: Received: 5 October 2021 / Revised: 28 October 2021 / Accepted: 29 October 2021 / Published: 22 November 2021.
520 $aAbstract: The current global climate change, the 2030 Agenda, and the planetary boundaries have driven new development strategies, such as the circular economy, bioeconomy, and biorefineries. In this framework, this study analyzes the potential availability and sustainability of the wood supply chain for a small-scale biorefinery aiming at producing 280?300 L of bioethanol per ton of dry biomass, consuming 30,000 t of dry biomass per year harvested in a 50 km radius. This wood production goal was assessed from Eucalyptus grandis stands planted for solid wood in northeastern Uruguay. Moreover, to understand the environmental performance of this biomass supply chain, the energy return on investment (EROI), carbon footprint (CF), and potential soil erosion were also assessed. The results showed that the potential wood production would supply an average of 81,800 t of dry mass per year, maintaining the soil erosion below the upper threshold recommended, an EROI of 2.3, and annual CF of 1.22 kg CO2?eq m?3 (2.6 g CO2?eq MJ?1). Combined with the environmental performance of the bioethanol biorefinery facility, these results would show acceptable values of sustainability according to EU Directive 2009/28/ec because the bioethanol CF becomes 1.7% of this petrol?s CF
653 $aBioethanol
653 $aCarbon footprint
653 $aEROI
653 $aEucalyptus
653 $aSOIL EROSION
700 1 $aRESQUÍN, F.
700 1 $aCARRASCO-LETELIER, L.
773 $tForests 2021, Volume 12, Issue 11, Article 1609; Open Access. Doi:https://doi.org/10.3390/f12111609
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Registro original : |
INIA La Estanzuela (LE) |
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
12/04/2016 |
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Actualizado : |
05/06/2017 |
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Tipo de producción científica : |
Poster |
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Autor : |
LUZARDO, S.; MONTOSSI, F.; SAN JULIÁN, R.; CUADRO, R.; BRITO, G.; RISSO, D. |
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Afiliación : |
SANTIAGO FELIPE LUZARDO VILLAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ROBERTO SAN JULIAN SANCHEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WASHINGTON ROBIN CUADRO LOPEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUSTAVO WALTER BRITO DIAZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO FERNANDO RISSO RIET, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Effect of grazing system with different forage and supplementation allowances on Hereford steers performance and meat quality in Uruguay. [Poster] + [Resumen]. |
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Fecha de publicación : |
2008 |
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Fuente / Imprenta : |
In: International Congress of Meat Science and Technology (ICoMST), 54o., Cape Town, Sudáfrica, 2008. |
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Idioma : |
Inglés |
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Contenido : |
Uruguayan meat production systems are based mainly on grazing pastures. More intensive systems have been growing by adding concentrate to grazing animals to improve performance and beef carcass and meat quality. Thirty two Hereford steers of 20 months of age, were randomly assigned to 4 treatments as a result of combining 2 levels of forage allowance (LFA: 2% and 4% of live weight LW) and supplementation (S: 0.8 and 1.6 % of ground sorghum), where: T1 = 4 % LFA + 0 % S; T2 = 2 % LFA + 0 % S; T3 = 2 % LFA + 0.8 % S and T4 = 2 % LFA + 1.6 % S. Steers from T1 and T4 produced heavier carcasses (HCW) and higher back fat thickness (BFT). When HCW is adjusted by final live weight (FLW) the differences disappeared, showing that differences were due basically for different final weight. Same tendency was observed for the weight of the most valuable meat cuts. Treatments did no affect (P>0.05) ultimate pH, intramuscular fat, meat color at 48 hours after slaughter, tenderness of meat aged for 7 and 20 days. No treatment differences on PUFA concentration and PUFA/SFA and n6/n3 ratio were found. However, meat of T4 animals presented the higher concentration of MUFA, particularly oleic fatty acid. Meat of treatments based only on pasture (T1 and T2) presented the higher concentration of linolenic and stearic fatty acids. Meat produced on grass-fed or combined with low supplement levels, could promote human health. |
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Palabras claves : |
MEAT QUALITY; STOCKING RATE. |
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Thesagro : |
CALIDAD DE CARNE; CARNE; SUPLEMENTACION; URUGUAY. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/5663/1/Poster-ICoMST-08-SL.PDF
http://www.ainfo.inia.uy/digital/bitstream/item/6811/1/eFFECT-2008.pdf
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Marc : |
LEADER 02216nam a2200241 a 4500
001 1054653
005 2017-06-05
008 2008 bl uuuu u00u1 u #d
100 1 $aLUZARDO, S.
245 $aEffect of grazing system with different forage and supplementation allowances on Hereford steers performance and meat quality in Uruguay. [Poster] + [Resumen].$h[electronic resource]
260 $aIn: International Congress of Meat Science and Technology (ICoMST), 54o., Cape Town, Sudáfrica$c2008
520 $aUruguayan meat production systems are based mainly on grazing pastures. More intensive systems have been growing by adding concentrate to grazing animals to improve performance and beef carcass and meat quality. Thirty two Hereford steers of 20 months of age, were randomly assigned to 4 treatments as a result of combining 2 levels of forage allowance (LFA: 2% and 4% of live weight LW) and supplementation (S: 0.8 and 1.6 % of ground sorghum), where: T1 = 4 % LFA + 0 % S; T2 = 2 % LFA + 0 % S; T3 = 2 % LFA + 0.8 % S and T4 = 2 % LFA + 1.6 % S. Steers from T1 and T4 produced heavier carcasses (HCW) and higher back fat thickness (BFT). When HCW is adjusted by final live weight (FLW) the differences disappeared, showing that differences were due basically for different final weight. Same tendency was observed for the weight of the most valuable meat cuts. Treatments did no affect (P>0.05) ultimate pH, intramuscular fat, meat color at 48 hours after slaughter, tenderness of meat aged for 7 and 20 days. No treatment differences on PUFA concentration and PUFA/SFA and n6/n3 ratio were found. However, meat of T4 animals presented the higher concentration of MUFA, particularly oleic fatty acid. Meat of treatments based only on pasture (T1 and T2) presented the higher concentration of linolenic and stearic fatty acids. Meat produced on grass-fed or combined with low supplement levels, could promote human health.
650 $aCALIDAD DE CARNE
650 $aCARNE
650 $aSUPLEMENTACION
650 $aURUGUAY
653 $aMEAT QUALITY
653 $aSTOCKING RATE
700 1 $aMONTOSSI, F.
700 1 $aSAN JULIÁN, R.
700 1 $aCUADRO, R.
700 1 $aBRITO, G.
700 1 $aRISSO, D.
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