Geodiversidade e viticultura: identidade regional e terroir vitivinícola no Estado do Rio Grande do Sul, Brasil.

O Rio Grande do Sul(RS) tem uma geodiversidade que induzà formação de solos e terrenos, incluindo os fatores naturais e culturais que implicam respostas agronômicas diferentes pela videira. Estas características valorizam a produção de vinhos com qualidades únicas, que podem definir diferentes terroirs.Resumo

Geologia: um critério do meio físico para estabelecimento de indicações geográficas de vinhos finos na Serra Gaúcha, RS, Brasil.

O desenvolvimento da vitivinicultura no Brasil tem sido associado a pesquisas lideradas pela Embrapa Uva e Vinho e seus parceiros, a fim de desenvolver indicações geográficas (IG), a primeira delas sendo Vale dos Vinhedos. Este ativo de propriedade intelectual segue requisitos legais e técnicos, incluindo identidade geográfica.Resumo

Integração de dados em SIG - geológicos e sensoriamento remoto na caracterização da IG Farroupilha para vinhos de qualidade, RS, Brasil.

Este trabalho visou elaborar uma base geológica da IG Farroupilha, a fim de contribuir com a delimitação da mesma, integrando e processando os dados num sistema de informações geográficas

The geology in the context of geographical indications of fine wines in Serra Gaúcha region (Brazil).

In Brazil, studies of zoning in wine have contributed to the development of geographical indications. As for the geographical identity, the geology of the criteria has been a subject of research. The region of the Serra Gaúcha, located in northeastem Rio Grande do Sul, Brazil, has a geodiversity that induce the formation of soils and terrain, comprising natural and cultural factors that imply different responses of agronomic vine. These features value the production of wines with unique qualities, which can define different terroirs. The region is at the limit of the geomorphologic units Serra Geral and Planalto dos Campos Gerais, generated from the rocks of the Serra Geral Formation. ln the Pinto Bandeira geographical indication for fine wines occurs in the most of area, the Caxias Facies of Serra Geral Formation, which is composed of intermediate to acid rocks (rhyodacite), originated 131 million years ago during a vo1canic fissural event of continental extension. The rocks are grayish mesocratic and show fine granular to microphaneritic texture. The area cultivated with vineyards in the Pinto Bandeira geographical indication is located on higher altitudes and lower slopes terrains, on the tops of the plateaus, occupied by rocks of Caxias Facies. Soils formed on parent material of the Caxias Facies are a set of argisoils, cambisoils and nitosoils. To integrate the information was prepared a base map in O1S for zoning studies and also to spatializing different descriptors of natural factors. To construct the geological sketch, photo-interpretation techniques were employed high-resolution aerial photos associated with field work. The digital image processing was used to construct the digital elevation model from high resolution orbital data and its derivatives such as altimetry, slope and exposure, as well as the geological structures and land forms

The geology in the context of geographical indications of fine wines in Serra Gaúcha region (Brazil).

geographical identity, the geology of the criteria has been a subject of research. The region of the Serra Gaúcha, located in northeastern Rio Grande do Sul, Brazil, has a geodiversity that induce the formation of soils and terrain, comprising natural and cultural factors that imply different responses of agronomic vine. These features value the production of wines with unique qualities, which can define different terroirs. The region is at the limit of the geomorphologic units Serra Geral and Planalto dos Campos Gerais, generated from the rocks of the Serra Geral Formation. In the Pinto Bandeira geographical indication for fine wines occurs in the most of area, the Caxias Facies of Serra Geral Formation, which is composed of intermediate to acid rocks (rhyodacite), originated 131 million years ago during a volcanic fissural event of continental extension. The rocks are grayish mesocratic and show fine granular to microphaneritic texture. The area cultivated with vineyards in the Pinto Bandeira geographical indication is located on higher altitudes and lower slopes terrains, on the tops of the plateaus, occupied by rocks of Caxias Facies. Soils formed on parent material of the Caxias Facies are a set of argisoils, cambisoils and nitosoils. To integrate the information was prepared a base map in GIS for zoning studies and also to spatializing different descriptors of natural factors. To construct the geological sketch, photo-interpretation techniques were employed high-resolution aerial photos associated with field work. The digital image processing was used to construct the digital elevation model from high resolution orbital data and its derivatives such as altimetry, slope and exposure, as well as the geological structures and land forms

Criteria used in the specifications for geographical indications of fine wines in Brazil / Critères utilisés dans les cahiers des charges des indications géographiques des vins fins au Brésil.

The Brazilian legislation on geographical indications (GI) are the Law 9.279 and INPI Normative Instruction 25/2013, establishing the conditions for the registration of GI, whether in modality of ?Indicação de Procedência? (IP) or ?Denominação de Origem? (DO). Brazil has recognized some GI of fine wines - IP Vale dos Vinhedos, Pinto Bandeira, Altos Montes, Monte Belo and Farroupilha,and DO Vale dos Vinhedos. Others are in structuring process -Campanha Gaúcha,Vale do São Francisco and Altos de Pinto Bandeira. Even without detailing, by INPI, the elements that must be in the specification document, the GI already recognized include, among others: delimited geographical area; varieties of Vitis vinifera authorized; grape production in the delimited area; training systems; maximum productivity; quality of grapes for wine making; authorized wines; oenological practices; physicochemical characteristics for each type of wine and mandatory sensory analysis; elaboration, aging and bottling in the delimited area; labeling standards. In addition, for each GI there is a specific plan of control. It is possible to observe that the specifications for Brazilian GI of wines have some similarity to those adopted in the European Community, and are more specific and demanding than most of the existing GI in the New World.Também publicado em: WORLD VINE AND WINE CONGRESS, 39.; GENERAL ASSEMBLY OF THE OIV, 14., 2016, Bento Gonçalves. Vitiviniculture: technological advances to market challenges: abstracts. Bento Gonçalves: International Organisation of Vine and Wine, 201

Monte Belo: características da identidade regional para uma indicação geográfica de vinhos.

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