GSS2021 - Evaporation, Transpiration plants and their interaction with soil. LysGEO is about that.

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As usual, before starting, download the material at the appropriate OSF page. 

Water infiltration in soils is what WHETGEO does but soils are also exchanging water with the atmosphere trough evaporation (from soil) and transpiration (from vegetation). This school day treats with the issue of getting the transpiration right. This task is accomplished by the LysGEO modelling solution whose functioning is the core of the talks.

• A little of theory about evaporation from soil and transpiration (Vimeo2021)

• Introducing the FAO-Penman-Monteith estimation of evapotranspiration in GEOframe (Vimeo2021)
• The GEOframe-Prospero model evapotranspiration 
• The LysGEO Soil Vegetation Atmosphere mode modelling solution (part I) 
• The LysGEO Soil Vegetation Atmosphere mode modelling solution (part II) 

Index -  Previous day

Material for the GEOframe Winter School - Evaporation and Transpiration

Evapotranspiration accounts for most of fifty percent of the terrestrial hydrological cycle. We illustrate here some ways to estimate it with the tools offered by the GEOframe system. 

• Momentum and water vapor transport in atmosphere (YouTube video)
• Penman-Monteith according to Shymanski and Or (PMSO- YouTube video)
• PMSO with surfaces temperatures feedbacks (YouTube Video)
• Evaporation from soil and Traspiration mechanisms (YouTube Video)
• From leaves to canopies (YouTube Video)
• Documentation of GEOframe-NewAge component
• Jupyter notebook with exercises
• Live YouTube video on the sim files and Jupyter notebooks

Out of schedule (for Chhay)

• Budyko curves derivation

Exercises

• You can follow this Jupyter notebook

References

Primarily for historic papers browse to the list by Dennis Baldocchi

• Haghighi, E., Shahraeeni, E., Lehmann, P., & Or, D. (2013). Evaporation rates across a convective air boundary layer are dominated by diffusion. Water Resources Research, 49(3), 1602–1610. http://doi.org/10.1002/wrcr.20166
• Lehmann, P., & Or, D. (2013). Effect of wetness patchiness on evaporation dynamics from drying porous surfaces. Water Resources Research. http://doi.org/10.1002/2013WR013737
• Or, D., Lehmann, P., & Shahraeeni, E. (2013). Advances in soil evaporation Physics - A review. Vadose Zone Journal.
• Schymanski, S. J., & Or, D. (2017). Leaf-scale experiments reveal an important omission in the Penman–Monteith equation. Hydrology and Earth System Sciences, 21(2), 685–706. http://doi.org/10.5194/hess-21-685-2017
• Schymanski, S. J., Or, D., & Zwieniecki, M. (2013). Stomatal Control and Leaf Thermal and Hydraulic Capacitances under Rapid Environmental Fluctuations. PLoS ONE, 8(1), e54231–16. http://doi.org/10.1371/journal.pone.0054231
Stroock, A. D., Pagay, V. V., Zwieniecki, M. A., & Michele Holbrook, N. (2014). The Physicochemical Hydrodynamics of Vascular Plants. Annual Rev. Fluid Mech., 46(1), 615–642. http://doi.org/10.1146/annurev-fluid-010313-141411

See also the discussions here:

• The vapour budget
• Soil-Plants fluxes

And the mini-series: 

• The man who planted trees.

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