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| Registros recuperados : 15 | |
| 5. |  | BUSTAMANTE-SILVEIRA, M.; SIRI-PRIETO, G.; MAZZILLI, S.; CARRASCO-LETELIER, L. Carbon footprint of four bioethanol cropping systems in a temperate region. (Research Article). Biofuels. 2024. https://doi.org/10.1080/17597269.2024.2327154 Article history: Received 05 November 2023, Accepted 01 March 2024, Published online 18 March 2024. -- Correspondence:
Leonidas Carrasco-Letelier, Email: lcarrasco@inia.org.uy , Natural Resources, Production and Environment, Experimental...| Biblioteca(s): INIA Las Brujas. |
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| 6. | | MACEDO, I.; TERRA, J.A.; SIRI-PRIETO, G.; VELAZCO, J.I.; CARRASCO-LETELIER, L. La intensificación del agrosistema arroz pastura afecta la eficiencia de uso de la energía. In: Terra, J. A.; Martínez, S.; Saravia, H.; Mesones, B.; Álvarez, O. (Eds.) Arroz 2020. Montevideo (UY): INIA, 2020. p. 105-108. (INIA Serie Técnica; 257)| Biblioteca(s): INIA Treinta y Tres. |
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| 7. | | MACEDO, I.; CARRASCO-LETELIER, L.; VELAZCO, J.I.; SIRI-PRIETO, G.; TERRA, J.A. Intensification alternatives to rice-pasture systems: energy use efficiency. [Abstract] + [Poster]. In: International Temperate Rice Conference (7., 2020, Pelotas, RS), Science & Innovation: feeding a world of 10 billion people: proceedings. Pelotas RS, Brasil, February 9-12, 2020. Brasília, DF : Embrapa, 2020.| Biblioteca(s): INIA Treinta y Tres. |
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| 9. | | GARCÍA-PRÉCHAC, F.; SALVO, L.; ERNST, O.; SIRI-PRIETO, G.; QUINCKE, A.; TERRA, J.A. Long-term effects of different agricultural soil use and management systems on soil degradation in Uruguay. In: Li R., Napier T.L., El-Swaify S.A., Sabir M., Rienzi E. (eds). Global Degradation of Soil and Water Resources. Springer, Singapore, 2022. https://doi.org/10.1007/978-981-16-7916-2_7 p.77-92. Chapter history: First Online 01 January 2022.| Biblioteca(s): INIA Las Brujas. |
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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 : |
07/04/2021 |
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Actualizado : |
07/04/2021 |
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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 : |
BUSTAMANTE-SILVEIRA, M.; SIRI-PRIETO, G.; CARRASCO-LETELIER, L. |
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Afiliación : |
MAURICIO BUSTAMANTE-SILVEIRA, Estación Experimental Mario Cassinoni (EEMAC), Facultad de Agronomía, Universidad de la República, Ruta 3 km 363, Paysandú, Uruguay.; GUILLERMO SIRI-PRIETO, stación Experimental Mario Cassinoni (EEMAC), Facultad de Agronomía, Universidad de la República, Ruta 3 km 363, Paysandú, Uruguay; LEONIDAS CARRASCO-LETELIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Water footprints of bioethanol cropping systems in Uruguay, |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Agricultural Water Management, 30 June 2021, Volume 252, Article 106870. Doi: https://doi.org/10.1016/j.agwat.2021.106870 |
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DOI : |
10.1016/j.agwat.2021.106870 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 4 June 2020/ Revised 10 March 2021/ Accepted 13 March 2021/ Available online 5 April 2021. Corresponding author:
E-mail address: bustamantefagro@gmail.com (M. Bustamante-Silveira). |
|
Contenido : |
ABSTRACT: Bioenergy is the most widely used type of renewable energy. However, an assessment of water consumption and
pollution is necessary to determine the water demand of this energy source. The Uruguayan public policy to decarbonize energy sources highlighted the use of bioenergy. In this regard, we analyzed the water footprint (WF) of four bioethanol cropping systems: (1) maize-wheat-sorghum rotation without harvested crop residues (MWS), (2) maize-wheat-sorghum rotation with harvested crop residues (MWS-R), (3) continuous sweet sorghum (Ss), and (4) switchgrass (Sw). In order to assess the WF of bioethanol production, green (WFgreen) and gray
(WFgray) components of crop production were calculated by considering the different volumes of water involved
in evaporation, rainfall, and fertilizer pollution. Annual cropping systems (i.e., MWS, MWS-R, Ss) had the largest
WFs (23.1?30.9 m3 L? 1 ethanol). Switchgrass had the lowest values per hectare and per liter of ethanol
(12,735 m3 (ha yr)? 1 and 3.8 m3 L? 1 ethanol, respectively). The volume required to assimilate phosphorous (P) and
nitrogen (N) fertilizers played a significant role in bioethanol cropping systems. In annual systems, WFgray was
the main fraction (87%) of total WF (WFT). Averaged across all cropping systems, WFgray related to P was 13
times larger than WFgray related to N. |
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Palabras claves : |
BIOENERGY; GRAY WATER; GREEN WATER; HUELLA HIDRICA; INTESIFICATION; SOIL EROSION. |
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Thesagro : |
ENERGIA RENOVABLE. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02354naa a2200253 a 4500
001 1061959
005 2021-04-07
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1016/j.agwat.2021.106870$2DOI
100 1 $aBUSTAMANTE-SILVEIRA, M.
245 $aWater footprints of bioethanol cropping systems in Uruguay,$h[electronic resource]
260 $c2021
500 $aArticle history: Received 4 June 2020/ Revised 10 March 2021/ Accepted 13 March 2021/ Available online 5 April 2021. Corresponding author: E-mail address: bustamantefagro@gmail.com (M. Bustamante-Silveira).
520 $aABSTRACT: Bioenergy is the most widely used type of renewable energy. However, an assessment of water consumption and pollution is necessary to determine the water demand of this energy source. The Uruguayan public policy to decarbonize energy sources highlighted the use of bioenergy. In this regard, we analyzed the water footprint (WF) of four bioethanol cropping systems: (1) maize-wheat-sorghum rotation without harvested crop residues (MWS), (2) maize-wheat-sorghum rotation with harvested crop residues (MWS-R), (3) continuous sweet sorghum (Ss), and (4) switchgrass (Sw). In order to assess the WF of bioethanol production, green (WFgreen) and gray (WFgray) components of crop production were calculated by considering the different volumes of water involved in evaporation, rainfall, and fertilizer pollution. Annual cropping systems (i.e., MWS, MWS-R, Ss) had the largest WFs (23.1?30.9 m3 L? 1 ethanol). Switchgrass had the lowest values per hectare and per liter of ethanol (12,735 m3 (ha yr)? 1 and 3.8 m3 L? 1 ethanol, respectively). The volume required to assimilate phosphorous (P) and nitrogen (N) fertilizers played a significant role in bioethanol cropping systems. In annual systems, WFgray was the main fraction (87%) of total WF (WFT). Averaged across all cropping systems, WFgray related to P was 13 times larger than WFgray related to N.
650 $aENERGIA RENOVABLE
653 $aBIOENERGY
653 $aGRAY WATER
653 $aGREEN WATER
653 $aHUELLA HIDRICA
653 $aINTESIFICATION
653 $aSOIL EROSION
700 1 $aSIRI-PRIETO, G.
700 1 $aCARRASCO-LETELIER, L.
773 $tAgricultural Water Management, 30 June 2021, Volume 252, Article 106870. Doi: https://doi.org/10.1016/j.agwat.2021.106870
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