Aplicação do método cadeia de Markov à ocorrência de temperatura mínima do ar no Estado do Rio Grande do Sul / The application of Markov Chain Model to the occurrence of the minimum air temperature in the State of Rio Grande do Sul

AUTOR(ES)

Antonio Sérgio dos Santos Bonini

DATA DE PUBLICAÇÃO

2003

RESUMO

The minimum air temperature is one of the meteorological variables which exerts relevant influence over environmental conditions, being one of the limiting factors to the growth and development of the plants. The evaluation of the minimum air temperature is directly related to the identification of the more adequate periods for the sowing of the various cultivation, bacause it permits the establishment of the critical plant phase to coincide with the period of a minor probability of harmful temperature occurrence to the cultivation. Through the thirty years of daily data study of the minimum air temperature, in twelve surface meteorological stations, in the State of Rio Grande do Sul, during the spring and summer months, the period of characterization was done with a minimum temperature within the following intervals: (0C

ASSUNTO(S)

meteorologia temperatura mínima do ar meteorologia aplicada método cadeia de markov rio grande do sul

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