Summary of Advances in Heat-Pulse Methods: Measuring Near-Surface Soil Water Content

Thumbnail Image
Date
2018-01-01
Authors
Zhang, Xiao
Ren, Tusheng
Heitman, Joshua
Horton, Robert
Major Professor
Advisor
Committee Member
Journal Title
Journal ISSN
Volume Title
Publisher
Authors
Research Projects
Organizational Units
Organizational Unit
Journal Issue
Is Version Of
Versions
Series
Department
Agronomy
Abstract

Surface layer soil water content is important for evaporation, surface energy balance, seed germination, residue decomposition, microbial activity, and many other biological, chemical, and physical processes. The standard method (i.e., the gravimetric method) for measuring soil water content requires destructive sampling and is unsuitable for continuous measurement. Techniques such as neutron thermalization and time domain reflectometry suffer relatively large errors in measuring soil water content near the surface. In a recent Methods of Soil Analysis article, the authors present the principles and procedures for using a heat-pulse sensor to determine near-surface soil water content.

Comments

This article is published as Zhang, Xiao, Tusheng Ren, Joshua Heitman, and Robert Horton. "Summary of Advances in Heat-Pulse Methods: Measuring Near-Surface Soil Water Content." Soil Science Society of America Journal 82, no. 5 (2018): 1015. doi: 10.2136/sssaj2018.04.0138.

Description
Keywords
Citation
DOI
Copyright
Mon Jan 01 00:00:00 UTC 2018
Collections