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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
10/10/2023 |
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Data da última atualização: |
10/10/2023 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
TONIETTO, J.; RUIZ, V. S.; ZANUS, M. C.; MONTESL, C.; ULLARTE, E. M.; BRUNO, L. A. T.; CLLMAC0, P.; PENA, A.; GUERRA, C. C.; CATANIA, C. D.; KOHLBERG, E. J.; PEREIRA, G. E.; RICARDO-DA-SILVA, J. M.; RAGOUTI, J. V.; NAVARRO, L. V.; LAUREAN0, O.; CASTR0, R. de; DEL MONTE, R. F.; DEL MONTE, S. A. de; GOMEZ-MIGUEL, V.; CARBONNEAU, A. |
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Afiliação: |
JORGE TONIETTO, CNPUV; VICENTE SOTES RUIZ, UNIVERSIDAD POLITÉCNICA DE MADRID; MAURO CELSO ZANUS, CNPUV; CARLO MONTESL, CENTRO DE ESTUDIOS AVANZADOS EN ZONAS ÁRIDAS; ERNESTO MARTÍN ULLARTE, INTA - EEA; LUIS A TELO BRUNO, PFCUVS-FAUTAPO; PEDRO CLLMAC0, INSTITUTONACIONAL DE RECURSOS BIOLÓGICOS; ÁLVARO PENA, UNIVERSIDAD DE CHILE; CELITO CRIVELLARO GUERRA, CNPUV; CARLOS D. CATANIA, 4iNTA - EEA; ERICH JULIO KOHLBERG, EXPERT OENOLOGUE; GIULIANO ELIAS PEREIRA, CNPUV; JORGE M. RICARDO-DA-SILVA, INSTITUTO SUPERIOR DE AGRONOMIA, PORTUGAL; JORDI VIDAL RAGOUTI, EXPERT OENOLOGUE, SPAIN; LUIS VIDA NAVARRO, EXPERT OENOLOGUE, SPAIN; OLGA LAUREAN0, INSTITUTO SUPERIOR DE AGRONOMIA, PORTUGAL; ROGÉRIO DE CASTR0, INSTITUTO SUPERIOR DE AGRONOMIA, PORTUGAL; RAÚL F. DEL MONTE, INTA - EEA MENDONZA; SILVIA AVAGNINA DE DEL MONTE, INTA - EEA MENDOZA; VICENTE GOMEZ-MIGUEL, UNIVERSIDAD POLITÉCNICA DE MADRID; ALAIN CARBONNEAU, AGRO MONTPELLIER. |
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Título: |
L'effet du climat viticole sur Ia typicité des vins blancs : caractérisation au niveau des régions viticoles ibéro-américaines. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
CONGRES DES TERROIRS VITIVINICOLES. 9., 2012, Bourgogne, France. Actes... Bourgogne, Dijon; Champgne, Reims, CIVC, 25 a 29 Juin 2012. |
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Páginas: |
2-37 |
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Idioma: |
Francês |
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Conteúdo: |
There are many studies in the world that characterize the effect of the climate on grape composition and wine characteristics and typicity conceming different viticultural regions. However, the same is not true conceming studies in a worldwide scale to characterize this effect considering different climate types. This study is part of a CYTED (Ibero- American Program for Science, Technology and Development) project in vitivinicultural zoning. The objective was to characterize the effect of the viticultural climate on white wine typicity on the macro Ibero-American viticultural region. The methodology used 46 grape-growing regions in 6 Ibero-American countries: Argentina, Bolivia, Brazil, Chile, Portugal and Spain. The viticultural climate of each region was characterized by the 3 viticultural c1imate index of the Geoviticulture MCC System (I): HI (Heliothermal index), CI (Cool night index) and DI (Dryness index). The main sensory characteristics observed frequently in representative white wines produced with grapes of each of these 46 grape-growing regions were described by enologists in the respective countries, using the methodology of Zanus & Tonietto (2). The sensory description concemed the intensity of perception of Color (Cou), Aroma - Intensity (Ar), Aroma - Ripe Fruit (Ar-Fm), Body - Palate Concentration (Con), Alcohol (AI) and Acidity (Ac). The Persistence in Mouth (Per) was also evaluated. The data were submitted to a correlation analysis of the variables and to a Principal Component Analysis (PCA). The results showed that the typicity of the white wines was correlated with the viticultural climate indexes HI, CI and DI from MCC System. The main wine sensory variables affected by viticultural climate are identified. MenosThere are many studies in the world that characterize the effect of the climate on grape composition and wine characteristics and typicity conceming different viticultural regions. However, the same is not true conceming studies in a worldwide scale to characterize this effect considering different climate types. This study is part of a CYTED (Ibero- American Program for Science, Technology and Development) project in vitivinicultural zoning. The objective was to characterize the effect of the viticultural climate on white wine typicity on the macro Ibero-American viticultural region. The methodology used 46 grape-growing regions in 6 Ibero-American countries: Argentina, Bolivia, Brazil, Chile, Portugal and Spain. The viticultural climate of each region was characterized by the 3 viticultural c1imate index of the Geoviticulture MCC System (I): HI (Heliothermal index), CI (Cool night index) and DI (Dryness index). The main sensory characteristics observed frequently in representative white wines produced with grapes of each of these 46 grape-growing regions were described by enologists in the respective countries, using the methodology of Zanus & Tonietto (2). The sensory description concemed the intensity of perception of Color (Cou), Aroma - Intensity (Ar), Aroma - Ripe Fruit (Ar-Fm), Body - Palate Concentration (Con), Alcohol (AI) and Acidity (Ac). The Persistence in Mouth (Per) was also evaluated. The data were submitted to a correlation analysis of the variables and to a... Mostrar Tudo |
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Palavras-Chave: |
Climatic index; MCC System; Typicity; Viticultural climate; Wine. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157185/1/Tonietto-2-37.pdf
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Marc: |
LEADER 03032nam a2200421 a 4500
001 2157185
005 2023-10-10
008 2012 bl uuuu u00u1 u #d
100 1 $aTONIETTO, J.
245 $aL'effet du climat viticole sur Ia typicité des vins blancs$bcaractérisation au niveau des régions viticoles ibéro-américaines.$h[electronic resource]
260 $aCONGRES DES TERROIRS VITIVINICOLES. 9., 2012, Bourgogne, France. Actes... Bourgogne, Dijon; Champgne, Reims, CIVC, 25 a 29 Juin 2012.$c2012
300 $a2-37
520 $aThere are many studies in the world that characterize the effect of the climate on grape composition and wine characteristics and typicity conceming different viticultural regions. However, the same is not true conceming studies in a worldwide scale to characterize this effect considering different climate types. This study is part of a CYTED (Ibero- American Program for Science, Technology and Development) project in vitivinicultural zoning. The objective was to characterize the effect of the viticultural climate on white wine typicity on the macro Ibero-American viticultural region. The methodology used 46 grape-growing regions in 6 Ibero-American countries: Argentina, Bolivia, Brazil, Chile, Portugal and Spain. The viticultural climate of each region was characterized by the 3 viticultural c1imate index of the Geoviticulture MCC System (I): HI (Heliothermal index), CI (Cool night index) and DI (Dryness index). The main sensory characteristics observed frequently in representative white wines produced with grapes of each of these 46 grape-growing regions were described by enologists in the respective countries, using the methodology of Zanus & Tonietto (2). The sensory description concemed the intensity of perception of Color (Cou), Aroma - Intensity (Ar), Aroma - Ripe Fruit (Ar-Fm), Body - Palate Concentration (Con), Alcohol (AI) and Acidity (Ac). The Persistence in Mouth (Per) was also evaluated. The data were submitted to a correlation analysis of the variables and to a Principal Component Analysis (PCA). The results showed that the typicity of the white wines was correlated with the viticultural climate indexes HI, CI and DI from MCC System. The main wine sensory variables affected by viticultural climate are identified.
653 $aClimatic index
653 $aMCC System
653 $aTypicity
653 $aViticultural climate
653 $aWine
700 1 $aRUIZ, V. S.
700 1 $aZANUS, M. C.
700 1 $aMONTESL, C.
700 1 $aULLARTE, E. M.
700 1 $aBRUNO, L. A. T.
700 1 $aCLLMAC0, P.
700 1 $aPENA, A.
700 1 $aGUERRA, C. C.
700 1 $aCATANIA, C. D.
700 1 $aKOHLBERG, E. J.
700 1 $aPEREIRA, G. E.
700 1 $aRICARDO-DA-SILVA, J. M.
700 1 $aRAGOUTI, J. V.
700 1 $aNAVARRO, L. V.
700 1 $aLAUREAN0, O.
700 1 $aCASTR0, R. de
700 1 $aDEL MONTE, R. F.
700 1 $aDEL MONTE, S. A. de
700 1 $aGOMEZ-MIGUEL, V.
700 1 $aCARBONNEAU, A.
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Embrapa Uva e Vinho (CNPUV) |
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
20/10/2021 |
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Data da última atualização: |
20/10/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOHI, S. P.; MAHIEU, N.; POWLSON, D. S.; MADARI, B. E.; SMITTENBERG, R. H.; GAUNT, J. L. |
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Afiliação: |
SARAN P. SOHI, ROTHAMSTED RESEARCH; NATHALIE MAHIEU, UNIVERSITY OF LONDON; DAVID S. POWLSON, ROTHAMSTED RESEARCH; BEATA EMOKE MADARI, CNPS; RIENK H. SMITTENBERG, MASSACHUSETTS INSTITUTE OF TECHNOLOGY; JOHN L. GAUNT, ROTHAMSTED RESEARCH. |
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Título: |
Investigating the chemical characteristics of soil organic matter fractions suitable for modeling. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Soil Science Society of America Journal, v. 69, n. 4, p. 1248-1255, Jul. 2005. |
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DOI: |
https://doi.org/10.2136/sssaj2004.0262 |
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Idioma: |
Inglês |
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Notas: |
Na publicação: Beatá Madari. |
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Conteúdo: |
Current models of soil organic matter (SOM) turnover tend to invoke pools that are defined by their contrasting first-order reactivity constants but which cannot be directly measured. New models may be based around fractions defined by procedures that can be used to isolate them experimentally. The drawback of such fractions is that they may display properties that are not sufficiently distinct or which vary in time or space. In this study the properties of two fractions from soils of contrasting geographical origin and under different nutrient management were examined using 13C nuclear magnetic resonance (NMR) spectroscopy. The fractions were free SOM (FR-SOM, discrete organic particles located between stable aggregates), and intra-aggregate SOM (IA-SOM, discrete organic particles within stable aggregates). The composition of both fractions was highly consistent across soil types and environments, but the fractions differed significantly in the proportion of C present in five of the seven functional C groups identified by NMR (P < 0.05). The results confirmed that IA-SOM contains a greater proportion of microbial products and more resistant C as compared with the FR-SOM. Nutrient management affected fraction composition in four functional groups most abundant in plant material or farmyard manure (P < 0.05). The effects were considerably less pronounced when the analysis was restricted to plots receiving inorganic (or zero) N. Overall the results supported the view that free and intra-aggregate organic matter occupy contrasting positions in the decomposition sequence, and are likely to display reactivities sufficiently distinct to operate as discrete pools in new SOM models. MenosCurrent models of soil organic matter (SOM) turnover tend to invoke pools that are defined by their contrasting first-order reactivity constants but which cannot be directly measured. New models may be based around fractions defined by procedures that can be used to isolate them experimentally. The drawback of such fractions is that they may display properties that are not sufficiently distinct or which vary in time or space. In this study the properties of two fractions from soils of contrasting geographical origin and under different nutrient management were examined using 13C nuclear magnetic resonance (NMR) spectroscopy. The fractions were free SOM (FR-SOM, discrete organic particles located between stable aggregates), and intra-aggregate SOM (IA-SOM, discrete organic particles within stable aggregates). The composition of both fractions was highly consistent across soil types and environments, but the fractions differed significantly in the proportion of C present in five of the seven functional C groups identified by NMR (P < 0.05). The results confirmed that IA-SOM contains a greater proportion of microbial products and more resistant C as compared with the FR-SOM. Nutrient management affected fraction composition in four functional groups most abundant in plant material or farmyard manure (P < 0.05). The effects were considerably less pronounced when the analysis was restricted to plots receiving inorganic (or zero) N. Overall the results supported the view that free... Mostrar Tudo |
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Thesagro: |
Matéria Orgânica; Solo. |
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Thesaurus NAL: |
Soil organic matter. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02480naa a2200241 a 4500
001 2135459
005 2021-10-20
008 2005 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.2136/sssaj2004.0262$2DOI
100 1 $aSOHI, S. P.
245 $aInvestigating the chemical characteristics of soil organic matter fractions suitable for modeling.$h[electronic resource]
260 $c2005
500 $aNa publicação: Beatá Madari.
520 $aCurrent models of soil organic matter (SOM) turnover tend to invoke pools that are defined by their contrasting first-order reactivity constants but which cannot be directly measured. New models may be based around fractions defined by procedures that can be used to isolate them experimentally. The drawback of such fractions is that they may display properties that are not sufficiently distinct or which vary in time or space. In this study the properties of two fractions from soils of contrasting geographical origin and under different nutrient management were examined using 13C nuclear magnetic resonance (NMR) spectroscopy. The fractions were free SOM (FR-SOM, discrete organic particles located between stable aggregates), and intra-aggregate SOM (IA-SOM, discrete organic particles within stable aggregates). The composition of both fractions was highly consistent across soil types and environments, but the fractions differed significantly in the proportion of C present in five of the seven functional C groups identified by NMR (P < 0.05). The results confirmed that IA-SOM contains a greater proportion of microbial products and more resistant C as compared with the FR-SOM. Nutrient management affected fraction composition in four functional groups most abundant in plant material or farmyard manure (P < 0.05). The effects were considerably less pronounced when the analysis was restricted to plots receiving inorganic (or zero) N. Overall the results supported the view that free and intra-aggregate organic matter occupy contrasting positions in the decomposition sequence, and are likely to display reactivities sufficiently distinct to operate as discrete pools in new SOM models.
650 $aSoil organic matter
650 $aMatéria Orgânica
650 $aSolo
700 1 $aMAHIEU, N.
700 1 $aPOWLSON, D. S.
700 1 $aMADARI, B. E.
700 1 $aSMITTENBERG, R. H.
700 1 $aGAUNT, J. L.
773 $tSoil Science Society of America Journal$gv. 69, n. 4, p. 1248-1255, Jul. 2005.
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