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Registro Completo |
Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
Data corrente: |
27/02/2019 |
Data da última atualização: |
27/02/2019 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
RAMOS, S. R. R. |
Afiliação: |
SEMIRAMIS RABELO RAMALHO RAMOS, CPATC. |
Título: |
Where we are today? |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
In: BOURDEIX, R.; PRADES, A. (Comp.). A global strategy for the conservation and use of coconut genetic resources 2018-2028. Montpellier, FR: COGENT, 2018. 239 p. il. color. cap. 2. |
Idioma: |
Inglês |
Thesagro: |
Coco; Genética; Genética Vegetal; Germoplasma. |
Thesaurus Nal: |
Coconuts; Genetics. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00591naa a2200181 a 4500 001 2106557 005 2019-02-27 008 2018 bl uuuu u00u1 u #d 100 1 $aRAMOS, S. R. R. 245 $aWhere we are today?$h[electronic resource] 260 $c2018 650 $aCoconuts 650 $aGenetics 650 $aCoco 650 $aGenética 650 $aGenética Vegetal 650 $aGermoplasma 773 $tIn: BOURDEIX, R.; PRADES, A. (Comp.). A global strategy for the conservation and use of coconut genetic resources 2018-2028. Montpellier, FR: COGENT, 2018. 239 p. il. color. cap. 2.
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Embrapa Tabuleiros Costeiros (CPATC) |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
29/12/2021 |
Data da última atualização: |
29/12/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 5 |
Autoria: |
BRANDÃO, M.; AZZI, E.; NOVAES, R. M. L.; COWIE, A. |
Afiliação: |
MIGUEL BRANDÃO, Royal Institute of Technology; ELIAS AZZI, Royal Institute of Technology; RENAN MILAGRES LAGE NOVAES, CNPMA; ANNETTE COWIE, NSW Department of Primary Industries. |
Título: |
The modelling approach determines the carbon footprint of biofuels: the role of LCA in informing decision makers in government and industry. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Cleaner Environmental Systems, v. 2, article 100027, 2021. |
Páginas: |
p. 1-8. |
ISSN: |
2666-7894 |
DOI: |
https://doi.org/10.1016/j.cesys.2021.100027 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: Concerns over climate change have led to the promotion of biofuels for transport, particularly biodiesel from oilseed crops and ethanol from sugar and starch crops. However, the climate-change mitigation potential of the various biofuels estimated in published studies tends to vary significantly, questioning the reliability of the methods used to quantify potential impacts. We investigated the values published in the European Commission's Renewable Energy Directive (RED), and recalculated the climate-change impacts of a range of biofuels using internally-consistent attributional and consequential modelling approaches to enable comparison of these approaches. We conclude that the estimated results are highly dependent on the modelling approach adopted, to the detriment of the perception of the robustness of life cycle assessment as a tool for estimating the climate-change impacts of biofuels. Land use change emissions are a determining parameter which should not be omitted, even if modelling it introduces a large variability in the results and makes interpretation complex. Clearer guidelines and standardization efforts would be helpful in the harmonization of LCA practice, so that the results can be more useful, robust and reproducible. |
Palavras-Chave: |
Climate change mitigation; iLUC; Indirect land use change; LCA. |
Thesagro: |
Biocombustível; Impacto Ambiental; Mudança Climática. |
Thesaurus NAL: |
Attributional life cycle assessment; Biodiesel; Biofuels; Carbon footprint; Climate change; Consequential life cycle assessment; Environmental impact; Ethanol fuels; Life cycle assessment; Life cycle impact assessment. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/229771/1/Novaes-Modelling-approach-2021.pdf
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Marc: |
LEADER 02503naa a2200397 a 4500 001 2138513 005 2021-12-29 008 2021 bl uuuu u00u1 u #d 022 $a2666-7894 024 7 $ahttps://doi.org/10.1016/j.cesys.2021.100027$2DOI 100 1 $aBRANDÃO, M. 245 $aThe modelling approach determines the carbon footprint of biofuels$bthe role of LCA in informing decision makers in government and industry.$h[electronic resource] 260 $c2021 300 $ap. 1-8. 520 $aAbstract: Concerns over climate change have led to the promotion of biofuels for transport, particularly biodiesel from oilseed crops and ethanol from sugar and starch crops. However, the climate-change mitigation potential of the various biofuels estimated in published studies tends to vary significantly, questioning the reliability of the methods used to quantify potential impacts. We investigated the values published in the European Commission's Renewable Energy Directive (RED), and recalculated the climate-change impacts of a range of biofuels using internally-consistent attributional and consequential modelling approaches to enable comparison of these approaches. We conclude that the estimated results are highly dependent on the modelling approach adopted, to the detriment of the perception of the robustness of life cycle assessment as a tool for estimating the climate-change impacts of biofuels. Land use change emissions are a determining parameter which should not be omitted, even if modelling it introduces a large variability in the results and makes interpretation complex. Clearer guidelines and standardization efforts would be helpful in the harmonization of LCA practice, so that the results can be more useful, robust and reproducible. 650 $aAttributional life cycle assessment 650 $aBiodiesel 650 $aBiofuels 650 $aCarbon footprint 650 $aClimate change 650 $aConsequential life cycle assessment 650 $aEnvironmental impact 650 $aEthanol fuels 650 $aLife cycle assessment 650 $aLife cycle impact assessment 650 $aBiocombustível 650 $aImpacto Ambiental 650 $aMudança Climática 653 $aClimate change mitigation 653 $aiLUC 653 $aIndirect land use change 653 $aLCA 700 1 $aAZZI, E. 700 1 $aNOVAES, R. M. L. 700 1 $aCOWIE, A. 773 $tCleaner Environmental Systems$gv. 2, article 100027, 2021.
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