Macroclimatic model of soil temperature estimation

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Published: Mar 31, 2017
DOI: https://doi.org/10.31047/1668.298x.v4.n1.912
Keywords:
macroclimatic model, soil temperatures

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Angel Raúl Rodríguez
Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Climatología y Fenología Agrícolas

Abstract

It has been developed a macroclimatic model to estimate the soil temperature under more or less uniform conditions of vegetal cover. This model includes multiple regression ecuation for each month and for each soil depth (5, 10, 20, 50 and 100 cm). The used information has been obtenided from the publics register by the National Institute of Agropecuarian Technology. The climatics variables used are: air temperature, rainfall, number of days with year rainfall and climatic index: potential evapotranspiration. It was obtenided a final ecuation, allowing estimate the monthly average temperature of soil at 20 cm depth departing from the maximun monthly average temperature of air, resulting very acceptable for subhumid and humid climate, but not for semiar'd and and climate of Argentine.

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How to Cite
Macroclimatic model of soil temperature estimation. (2017). AgriScientia, 4(1), 69-79. https://doi.org/10.31047/1668.298x.v4.n1.912
Issue
Vol. 4 (1983)
Section
Articles
Author Biography

Angel Raúl Rodríguez, Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Climatología y Fenología Agrícolas

Ingeniero Agrónomo, Profesor Titular Interino de la Recibido.

Jefe del Departamento Recursos Naturales de la Facultad.

How to Cite

Macroclimatic model of soil temperature estimation. (2017). AgriScientia, 4(1), 69-79. https://doi.org/10.31047/1668.298x.v4.n1.912
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