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Assessing the variability of soil temperatures in Land Surface Models using outputs from the Soil Parameter Model Intercomparison Project (SP-MIP)
March 2022 • Anne Verhoef, Yijian Zeng, Matthias Cuntz, Lukas Gudmundsson, Stephan Thober, Patrick McGuire, Hannah Bergner, Aaron Boone, Agnès Ducharne, Rich Elli…
<p><strong>Results: </strong>Soil temperature is a crucial variable in Land Surface Models (LSMs) because it affects the fractions of frozen and unfrozen water content in the soil. For example, getting the coupling between below-ground heat- and water transfer correct in LSMs is very important in permafrost regions because these are particularly sensitive to climate change. Poor predictions of the energy- and water balance in these regions will lead to large uncertainties …