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Bragantia

versão impressa ISSN 0006-8705

Bragantia vol.20 no.unico Campinas  1961

http://dx.doi.org/10.1590/S0006-87051961000100051 

Correlação entre dados de evaporação e outros dados meteorológicos1

 

Correlation between evaporation and other meteorological data

 

 

O. B. Barreto; Hernani Godoy

 

 


SUMMARY

A new type of evaporigraph was described by the writers in a previous note. In the present paper studies were made on -Jhe correlation between evaporation and air temperature, wind speed, specific air humidity, and insolation.
The data obtained showed that evaporation was generally greater in the day period between 12:00 and 24:00. A high correlation was found between evaporation and air temperature and air humidity. No correlation was found between evaporation and wind speed or insolation.
The results recorded on the new evaporigraph were generally lower than those obtained with the hook gauge type of apparatus. For this reason further studies are being carried out to ascertain the causes of this difference.


 

 

Texto completo disponivél apenas em PDF.

Full text available only in PDF format.

 

 

Recebido para publicação em 25 de julho de 1960.

 

 

1 Trabalho apresentado ao I Congresso Nacional de Conservação do Solo, realizado em Campinas, São Paulo, de 17 a 23 de julho de 1960.