O regime de chuvas em Pesqueira

Autores

  • Frederico Pimentel Gomes E. S. A. Luiz de Queiroz
  • Izaias Rangel Nogueira E. S. A. Luiz de Queiroz

DOI:

https://doi.org/10.1590/S0071-12761959000100010

Resumo

The authors studied the rainfall in Pesqueira (Pernambuco, Brasil) in a period of 48 years (1910 through 1957) by the method of orthogonal polynomials, degrees up to the fourth having been tried. None of them was significant, so that it seems that no trend is present. The mean observed was 679.00 mm., with standard error of the mean 205.5 mm., and a 30.3% coefficient of variation. The 95% level of probability would include annual rainfall from 263.9 up to 1094.1mm.

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Publicado

1959-01-01

Edição

v. 16 (1959)

Seção

naodefinida

Como Citar

Gomes, F. P., & Nogueira, I. R. (1959). O regime de chuvas em Pesqueira. Anais Da Escola Superior De Agricultura Luiz De Queiroz, 16, 135-138. https://doi.org/10.1590/S0071-12761959000100010