Analysis of soil temperature at various depths by Fourier technique

Authors

  • B.S. LAMBA
  • N.N. KHAMBETE

DOI:

https://doi.org/10.54302/mausam.v42i3.3231

Keywords:

Harmonic analysis, norm11 soil temp, dry farming soil, amplitude, phase angle, bimodal time series, annual temp cycle

Abstract

Harmonic analysis of weekly means of soil temperatures at 5,.15 and 30 cm; depths have been done for seven stations of .India. The corresponding amplitudes and phase angles In respect of different harmonics are presented-

 

 The warmest soil near the soil surface (5 cm depth) occurs during the period 16th to 19th week. While the  highest maximum occurs during the period 20th to 26th week (30 cm depth).

 

Downloads

Published

01-07-1991

How to Cite

[1]
B. . LAMBA and N. . KHAMBETE, “Analysis of soil temperature at various depths by Fourier technique”, MAUSAM, vol. 42, no. 3, pp. 269–274, Jul. 1991.

Issue

Vol. 42 No. 3 (1991): Mausam

Section

Shorter Contribution

License

Copyright (c) 2021 MAUSAM

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

All articles published by MAUSAM are licensed under the Creative Commons Attribution 4.0 International License. This permits anyone.

Anyone is free:

  • To Share - to copy, distribute and transmit the work
  • To Remix - to adapt the work.

Under the following conditions:

  • Share - copy and redistribute the material in any medium or format
  • Adapt - remix, transform, and build upon the material for any purpose, even
    commercially.