83 research outputs found
L'effet du climat viticole sur la typicité des vins rouges: caractérisation au niveau des régions viticoles Ibéro-Americaines.
Viticultural climate and climatic groups in Ibero-American wine producer regions.
A produção de vinhos constitui-se numa importante atividade sĂłcio-econĂŽmica em diversos paĂses Ibero-Americanos. As regiĂ”es vitivinĂcolas nestes paĂses localizam-se em diversos tipos de clima
Climatic groups in Ibero-America viticulture compared to worldwide wine producer regions.
The wine production is an important activity in many Ibero-American countries. The wine producer regions of these countries configure a large use of different climate types and viticultural climates. In a vitivinicultural zoning project of CYTED (Ibero-American Program for Science, Technology and Development), a viticultural climatic characterization was done in this macro viticultural region. The project have assembled a climatic database that characterizes the viticultural regions, including relevant variables for viticulture: air temperature (mean, maximum, and minimum), precipitation, relative humidity, solar radiation, number of sunshine hours, wind speed, and evapotranspiration. Using indices of the Geoviticulture MCC System (HI, CI and DI), more than 70 viticultural regions in different countries (Argentina, Bolivia, Brazil, Chile, Cuba, Spain, Mexico, Peru, Portugal and Uruguay) were characterized according to its viticultural climatic. The results, which will be integrated to the worldwide database of the MCC System, showed that the Ibero-American viticulture is placed in a wide range of climatic groups of the wine producing regions around the world. This article presents the climatic groups found in Ibero-America, identifying also some new climatic groups not yet found in other regions of the world. This work also identifies some climatic groups not found in Ibero-America viticulture. The research has also highlighted viticultural areas characterized by climates with ?intra-annual climatic variability?, with the potential to produce more than one growing cycle per year. The results allow to conclude that the wide variability and climatic diversity present in Ibero-America may be one of the reasons to explain the diversity in terms of wine types, sensorial characteristics, typicity and uniqueness of wines produced on this macro-region
Climatic groups in Ibero-AmerĂca viticulture compared to worldwide wine producer regions.
Thewine production is an important activity in many Ibero-American countries. The wine producer regions of these countriesconfigure a large use of different c1imate types and viticultural climates. ln a vitivinicultural zoning project of CYTED (Ibero-American Program for Science, Technology and Development), a viticultural c1imatic characterization was done in this macro viticultural region. The project have assembled a climatic database that characterizes the viticultural regions, inc1uding relevant variables for viticulture: air emperature (mean, maximum, and minimum), precipitation, relative humidity, solar radiation, number of sunshine hours, wind speed, and evapotranspiration. Using indicesof the Geoviticulture MCC System (HI, CI and DI), more than 70 viticultura I regions in different countries (Argentina,Bolivia, Brazil, Chile, Cuba, Spain, Mexico, Peru, Portugal and Uruguay) were characterized according to itsviticultural c1imatic. The results, which will be integrated to the worldwide database of the MCC System, showed thatthe Ibero-American viticulture is placed in a wide range of c1imatic groups of the wine producing regions around lheworld. This article presents the c1imatic groups found in Ibero-America, identifying also some new climatic groups notyet found in other regions of the world. This work also identifies some c1imatic groups not found in Ibero-America viticulture.The research has also highlighted viticultural areas characterized by c1imates with "intra-annual c1imatic variability",with the potential to produce more than one growing cyc1e per year. The results allow to conc1ude that the wide variability and climatic diversity present in Ibero-America may be one of the reasons to explain the diversity in terms ofwine types, sensorial characteristics, typicity and uniqueness ofwines produced on this macro-region
Para o estudo da evolução do ensino e da formação em administração educacional em Portugal
Estudos sobre a evolução do ensino de disciplinas, na formação de professores em Portugal, sĂŁo recentes. O controle burocrĂĄtico centralizado reteve as dimensĂ”es do controle polĂtico-administrativo. De certo modo, protegeu a esfera educativa das influĂȘncias modernizantes, do capitalismo industrial e das lĂłgicas mercantis e gerencialistas. Defendeu a educação do domĂnio polĂtico, da intervenção de movimentos sociais, das propagandas de ideais democrĂĄticos e da cidadania. A utilização da designação "Administração educacional" ilustra as dificuldades sentidas, ao longo dos Ășltimos anos, em termos da construção acadĂȘmica de uma ĂĄrea, seja pela falta de tradição, seja pelos antecedentes histĂłricos.In Portugal, studies about the evolution of disciplines teaching in the teachers formation are recent. The centralized bureaucratic control has held back the dimensions of politic administrative control. In a certain way, it has protected the education against the new-fashioned influences, manufacturing capitalism, and mercantile and managerial logics. This centralized bureaucratic control has also profected the education against the politic dominion, the intervention of social movements, the advertising of democratic ideals, and against the citizenship. The use of the term "Educational administration" shows the difficulties met by the searchers along the latest years, since there is no tradiction nor historic antecedence
L'effet du climat viticole sur la typicité des vins rouges: caractérisation au niveau des régions viticoles Ibéro-Americaines.
Il n?existe presque pas d?Ă©tudes qui caractĂ©risent l?effet du climat viticole sur la typicitĂ© des vins en considĂ©rant les diffĂ©rents types de climats Ă l?Ă©chelle mondiale. Cette Ă©tude fait partie d?un projet CYTED de zonage vitivinicole. L?objectif a Ă©tĂ© de caractĂ©riser l?effet du climat viticole sur la typicitĂ© des vins sur une macro rĂ©gion viticole du monde. La mĂ©thodologie a Ă©tĂ© appliquĂ©e Ă un ensemble de 45 rĂ©gions viticoles situĂ©es sur 6 pays IbĂ©ro-AmĂ©ricains : Argentine, Bolivie, BrĂ©sil, Chili, Espagne et Portugal. Le climat viticole de chaque rĂ©gion viticole a Ă©tĂ© caractĂ©risĂ© para les 3 indices climatiques viticoles du SystĂšme CCM GĂ©oviticole : IH (Indice HĂ©liothermique de Huglin), (IF) Indice de FraĂźcheur des Nuits) et IS (Indice de SĂ©cheresse). Les principales caractĂ©ristiques sensorielles observĂ©es de façon frĂ©quente sur des vins rouges reprĂ©sentatifs Ă©laborĂ©s avec des raisins-de-cuve de chacune des ces 45 rĂ©gions viticoles ont Ă©tĂ© dĂ©crites pour des ?nologues de chaque pays, an utilisant la mĂ©thodologie proposĂ©e par Zanus & Tonietto (2007). L?Ă©valuation sensorielle rĂ©alisĂ©e concerne l?intensitĂ© de perception de la Couleur (Cou), de l?ArĂŽme Total (Ar), de l?ArĂŽme ? fruit mĂ»r (Ar-Fm), de la Concentration (Con), de l?Alcool (Al), des Tanins (Tan), de l?AciditĂ© (Ac) et la Longueur en bouche (Lon). Les donnĂ©es ont Ă©tĂ© soumises Ă l?analyse des corrĂ©lations pour l?ensemble des variables et Ă l?ACP. L?Ă©tude indique qu?une partie de la typicitĂ© des vins es dĂ©terminĂ©e par le climat viticole des rĂ©gions et que les indices du SystĂšme CCM GĂ©oviticole sont pertinents pour relier aux caractĂ©ristiques sensorielles des vins. Le dĂ©terminisme de l?IH, de l?IS et de l?IF Ă Ă©tĂ© mis en Ă©vidence. MOTS CLĂS : climat viticole, indice climatique, SystĂšme CCM, vin, typicitĂ©
Decision support model for selecting and evaluating suppliers in the construction industry
Desponte dos ramos da videira e seu efeito na qualidade dos frutos de 'Merlot' sobre os porta-enxertos 'Paulsen 1103' e 'Couderc 3309'
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