Study about the thermal variability of soil
Keywords:
Soil temperature, thermal properties, thermal diffusivity.Abstract
The knowledge of temperatures and thermal properties of the soil of a given region is of fundamental importance for the understanding of the various physical processes that occurs in the soil. Although it is known that soil temperature is an environmental factor of great importance to agriculture, few studies have been performed by the scientific community about this variable. Therefore, this work aims the study of thermal characteristics of the soil using data collected in National Institute of Semiarid, during the months from july to december of the year 2012. By analyzing the results it was found that the highest daily thermal amplitudes are associated to portions closest to the surface. Also observed similarity significant of the estimates of soil thermal diffusivity obtained through different methods.
Downloads
Published
How to Cite
Issue
Section
License
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work
