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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
28/12/2016 |
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Data da última atualização: |
06/09/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CONCEIÇÃO, M. A. F.; SOUZA, R. T. de; TONIETTO, J. |
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Afiliação: |
MARCO ANTONIO FONSECA CONCEICAO, CNPUV; REGINALDO TEODORO DE SOUZA, CNPUV; JORGE TONIETTO, CNPUV. |
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Título: |
Estimating mcc system dryness index using the vineyard water indicator. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: 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, n. 2016-1302, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
The Geoviticulture Multicriteria Climatic Classification System (MCC System) has been employed in different regions of the world for grapevine zoning studies. The Dryness Index (DI) is one of the three MCC indices and its calculation is based on a soil water balance approach. However, other climatic indices are still been used for the same purpose. One of them is the Vineyard Water Indicator (VWI). This index represents the ratio between the total rainfall and vineyard water requirement during the productive period of the culture. When compared to DI, the VWI has a simpler calculation methodology. Therefore, the aim of the present study was to establish a model to estimate DI based on VWI values. Climate data of 82 winegrowing regions in 18 countries were used. Four regression models were evaluated: linear, quadratic, logarithmic and the Mitscherlich model. ... |
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Palavras-Chave: |
Dryness Ind ex (DI; Dryness Index (DI); Geoviticulture; Geoviticulture Multicriteria Climatic Classific ation System (MCC System); Geoviticulture Multicriteria Climatic Classification System (MCC System); Soil water balance approac; Vineyard Water Indicator (VWI). |
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Categoria do assunto: |
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P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/202798/1/39OIV2016-1302.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/155249/1/39OIV2016-1302.pdf
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Marc: |
LEADER 01860nam a2200217 a 4500
001 2113034
005 2023-09-06
008 2016 bl uuuu u00u1 u #d
100 1 $aCONCEIÇÃO, M. A. F.
245 $aEstimating mcc system dryness index using the vineyard water indicator.$h[electronic resource]
260 $aIn: WORLD VINE AND WINE CONGRESS, 39.; GENERAL ASSEMBLY OF THE OIV, 14., 2016, Bento Gonçalves. Vitiviniculture: technological advances to market challenges: abstracts. Bento Gonçalves: International Organisation of Vine and Wine, n. 2016-1302$c2016
520 $aThe Geoviticulture Multicriteria Climatic Classification System (MCC System) has been employed in different regions of the world for grapevine zoning studies. The Dryness Index (DI) is one of the three MCC indices and its calculation is based on a soil water balance approach. However, other climatic indices are still been used for the same purpose. One of them is the Vineyard Water Indicator (VWI). This index represents the ratio between the total rainfall and vineyard water requirement during the productive period of the culture. When compared to DI, the VWI has a simpler calculation methodology. Therefore, the aim of the present study was to establish a model to estimate DI based on VWI values. Climate data of 82 winegrowing regions in 18 countries were used. Four regression models were evaluated: linear, quadratic, logarithmic and the Mitscherlich model. ...
653 $aDryness Ind ex (DI
653 $aDryness Index (DI)
653 $aGeoviticulture
653 $aGeoviticulture Multicriteria Climatic Classific ation System (MCC System)
653 $aGeoviticulture Multicriteria Climatic Classification System (MCC System)
653 $aSoil water balance approac
653 $aVineyard Water Indicator (VWI)
700 1 $aSOUZA, R. T. de
700 1 $aTONIETTO, J.
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Embrapa Uva e Vinho (CNPUV) |
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