Articles | Volume 25, issue 2
Hydrol. Earth Syst. Sci., 25, 685–709, 2021
Hydrol. Earth Syst. Sci., 25, 685–709, 2021

Research article 17 Feb 2021

Research article | 17 Feb 2021

The challenges of an in situ validation of a nonequilibrium model of soil heat and moisture dynamics during fires

William J. Massman

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A non-equilibrium model for soil heating and moisture transport during extreme surface heating: the soil (heat–moisture–vapor) HMV-Model Version 1
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Cited articles

Abatzogloua, J. T. and Williams, A. P.: Impact of anthropogenic climate change on wildfire across western US forests, P. Natl. Acad. Sci. USA, 113, 11770–11775,, 2016. a
Arya, L. M., Leij, F. J., van Genuchten, M. T., and Shouse, P. J.: Scaling parameter to predict the soil water characteristic from particle-size distribution data, Soil Sci. Soc. Am. J., 63, 510–519,, 1999. a
Assouline, S.: A model for the relative hydraulic conductivity based on the water retention curve, Water Resour. Res, 37, 265–271,, 2001. a
Barnett, C. R.: BFD curve: A new empirical model for fire compartment temperatures, Fire Safe. J., 37, 437–463,, 2002. a
Bauer, T. H.: A general analytical approach toward the thermal conductivity of porous media, Int. J. Heat Mass Tran., 36, 4181–4191,, 1993. a
Short summary
Increasing fire frequency and severity now poses a threat to most of the world's wildlands and forested ecosystems and their benefits. The HMV (Heat–Moisture–Vapor) model is a tool to manage fuels to help mitigate the consequences of fire and promote soil and vegetation recovery after fire. The model's performance is surprisingly good, but it also provides insights into the existence of previously unobserved feedbacks and other physical processes that occur during fire.