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145. | | HOFF, R.; TONIETTO, J.; FALCADE, I.; MENEZES, G. da C. Uso de imagens aéreas e orbitais no estudo geomorfológico, usos do solo e elaboração de uma base cartográfica para delimitação da indicação de procedência Monte Belo do Sul, Serra Gaúcha, Brasil. In: SIMPÓSIO REGIONAL DE GEOPROCESSAMENTO E SENSORIAMENTO REMOTO, 4., 2008, Aracajú. Não paginado. 1 CD-ROM. Resumo. Biblioteca(s): Embrapa Uva e Vinho. |
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146. | | DAL FRÉ, A. A.; BURIN, L.; MUSSNICH, A.; TONIETTO, J. Brotação e fertilidade das gemas da cultivar Moscato Branco no município de Farroupilha, Brasil. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 10.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 6., 2012, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho, 2012. p. 42. Biblioteca(s): Embrapa Uva e Vinho. |
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147. | | CONCEIÇÃO, M. A. F.; TONIETTO, J.; SOUZA, R. T. de. Climatic water indices for viticulture. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 6, p. 765-768, June, 2018. Notas Científicas.
Título em português: Índices hídricos climáticos para a viticultura. Biblioteca(s): Embrapa Unidades Centrais. |
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155. | | TONIETTO, J.; CONCEIÇÃO, M. A. F.; EVANGELISTA, S. R. M. Estimating the impact of climate change on temperate, subtropical and tropical grape growing regions in Brazil. IN:CLIMWINE 2016, INTERNATIONAL SYMPOSIUM, 2016, Bordeaux, France. Anais...Sustainable grape and wine production in the context of climate chang. Bordeaux, FR: Institut National de La Recherche Agronomique (INRA), Session 2, poster 19, 10 a 13 April 2016. Biblioteca(s): Embrapa Uva e Vinho. |
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156. | | TONIETTO, J.; ZANUS, M. C.; GUERRA, C. C. Effet du climat viticole sur la perception sensorielle du vin: éléments méthodologiques pour une modélisation au niveau mondial. In: CONGRÉS INTERNATIONAL DES TERROIRS VITICOLES, 7., INTERNATIONAL TERROIR CONGRESS, 7., 2008, Nyon, Suisse. Comptes rendus... Nyon, Suisse: Agroscope Changins-Wädenswil ACW. v.1, 2008. p.149-153. Biblioteca(s): Embrapa Uva e Vinho. |
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160. | | MANDELLI, F.; TONIETTO, J.; HASENACK, H.; WEBER, E. Caractérisation mésoclimatique de la viticulture de la Serra Gaúcha, Brésil. In: CONGRESO SOBRE CLIMA Y VITICULTURA, 2007, Zaragoza. Annales... [Zaragoza: Ministério de Agricultura, Pesca y Alimentacion: OIV: GESCO: Gobierno de Aragon, Departamento de Agricultura Y Alimentacion], 2007. p. 210-214. Biblioteca(s): Embrapa Uva e Vinho. |
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Registros recuperados : 309 | |
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Registro Completo
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
01/08/2016 |
Data da última atualização: |
08/03/2019 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
TONIETTO, J.; ZANUS, M. C.; GUERRA, C. C. |
Afiliação: |
JORGE TONIETTO, CNPUV; MAURO CELSO ZANUS, CNPUV; CELITO CRIVELLARO GUERRA, CNPUV. |
Título: |
Effet du climat viticole sur la perception sensorielle du vin: éléments méthodologiques pour une modélisation au niveau mondial. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: CONGRÉS INTERNATIONAL DES TERROIRS VITICOLES, 7., INTERNATIONAL TERROIR CONGRESS, 7., 2008, Nyon, Suisse. Comptes rendus... Nyon, Suisse: Agroscope Changins-Wädenswil ACW. v.1, 2008. p.149-153. |
Idioma: |
Francês |
Conteúdo: |
Summary The objective of this study was to develop a methodology capable of modeling the effect of viticultural climate on wine sensory characteristics. The climate was defined by the Géoviticulture Multicriteria Climatic Classification System (Tonietto and Carbonneau, 2004), based on the Heliothermal index (HI), Cool Night index (CI) and Dryness index (DI). The sensory wine description was made according with the methodology established by Zanus and Tonietto (2007). In this study we focused on the 5 principal wine producing regions of Brazil: Serra Gaúcha, Serra do Sudeste, Campanha (Meridional and Central), Planalto Catarinense and Vale do Submédio São Francisco. The results from Principal Component Analysis (PCA) show the HI and CI opposed to the DI. High HI values were associated to a lower perception of acidity, as well as to a lower perception of concentration (palate) and persistence by mouth. For the red wines, high HI values were positively associated with alcohol (palate), conversely to the DI index, which showed high values related to the perception of tanins and acidity. The higher the CI, the lower were the color intensity, tanins, concentration and persistence by mouth. It may be concluded that viticultural climate - expressed by the HI, CI and DI indexes ? adequately explained much of the sensory differences of the wines made in different regions. The methodology proposed and the enlargement of the database it will maybe open the possibility of modeling the part of wine sensory characteristics as dependent variables of the viticultural climate, as defined by the Géoviticulture MCC System. Keywords: viticultural climate, modeling, wine, tipicity. MenosSummary The objective of this study was to develop a methodology capable of modeling the effect of viticultural climate on wine sensory characteristics. The climate was defined by the Géoviticulture Multicriteria Climatic Classification System (Tonietto and Carbonneau, 2004), based on the Heliothermal index (HI), Cool Night index (CI) and Dryness index (DI). The sensory wine description was made according with the methodology established by Zanus and Tonietto (2007). In this study we focused on the 5 principal wine producing regions of Brazil: Serra Gaúcha, Serra do Sudeste, Campanha (Meridional and Central), Planalto Catarinense and Vale do Submédio São Francisco. The results from Principal Component Analysis (PCA) show the HI and CI opposed to the DI. High HI values were associated to a lower perception of acidity, as well as to a lower perception of concentration (palate) and persistence by mouth. For the red wines, high HI values were positively associated with alcohol (palate), conversely to the DI index, which showed high values related to the perception of tanins and acidity. The higher the CI, the lower were the color intensity, tanins, concentration and persistence by mouth. It may be concluded that viticultural climate - expressed by the HI, CI and DI indexes ? adequately explained much of the sensory differences of the wines made in different regions. The methodology proposed and the enlargement of the database it will maybe open the possibility of modeling the pa... Mostrar Tudo |
Palavras-Chave: |
Tipicity. |
Thesagro: |
Clima; Vinho; Viticultura. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/145962/1/tonietto-zanus-guerra-2008.pdf
|
Marc: |
LEADER 02411nam a2200181 a 4500 001 2049981 005 2019-03-08 008 2008 bl uuuu u00u1 u #d 100 1 $aTONIETTO, J. 245 $aEffet du climat viticole sur la perception sensorielle du vin$béléments méthodologiques pour une modélisation au niveau mondial.$h[electronic resource] 260 $aIn: CONGRÉS INTERNATIONAL DES TERROIRS VITICOLES, 7., INTERNATIONAL TERROIR CONGRESS, 7., 2008, Nyon, Suisse. Comptes rendus... Nyon, Suisse: Agroscope Changins-Wädenswil ACW. v.1, 2008. p.149-153.$c2008 520 $aSummary The objective of this study was to develop a methodology capable of modeling the effect of viticultural climate on wine sensory characteristics. The climate was defined by the Géoviticulture Multicriteria Climatic Classification System (Tonietto and Carbonneau, 2004), based on the Heliothermal index (HI), Cool Night index (CI) and Dryness index (DI). The sensory wine description was made according with the methodology established by Zanus and Tonietto (2007). In this study we focused on the 5 principal wine producing regions of Brazil: Serra Gaúcha, Serra do Sudeste, Campanha (Meridional and Central), Planalto Catarinense and Vale do Submédio São Francisco. The results from Principal Component Analysis (PCA) show the HI and CI opposed to the DI. High HI values were associated to a lower perception of acidity, as well as to a lower perception of concentration (palate) and persistence by mouth. For the red wines, high HI values were positively associated with alcohol (palate), conversely to the DI index, which showed high values related to the perception of tanins and acidity. The higher the CI, the lower were the color intensity, tanins, concentration and persistence by mouth. It may be concluded that viticultural climate - expressed by the HI, CI and DI indexes ? adequately explained much of the sensory differences of the wines made in different regions. The methodology proposed and the enlargement of the database it will maybe open the possibility of modeling the part of wine sensory characteristics as dependent variables of the viticultural climate, as defined by the Géoviticulture MCC System. Keywords: viticultural climate, modeling, wine, tipicity. 650 $aClima 650 $aVinho 650 $aViticultura 653 $aTipicity 700 1 $aZANUS, M. C. 700 1 $aGUERRA, C. C.
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