Published July 24, 2023 | Version v.2
Software Open

Inference of Optimal Plant Water Use Strategies

Creators

  • 1. Department of Environmental Science, Policy and Management, University of California Berkeley, Berkeley, CA 94720, USA & Department of Crop Production Ecology, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden
  • 2. Department of Physical Geography, Stockholm University, 106 91 Stockholm, Sweden & Bolin Centre for Climate Research, Stockholm University, 106 91 Stockholm, Sweden
  • 3. Department of Crop Production Ecology, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden

Description

Scripts necessary to repeat analysis in: M Bassiouni, S Manzoni, and G Vico (2023), Optimal plant water use strategies explain soil moisture variability. Advances in Water Resources,173, 104405. https://doi.org/10.1016/j.advwatres.2023.104405

  • WUE_theory.ipynb: executes scripts in this repository to generate theoretical figures of plant water use strategies

  • WUE_application.ipynb: executes scripts in this repository to visualize results from the inferrence of data-driven versus optimality-based plant water use strategies at study sites.

  • SPAC_traits_formulas.nb: provides a simple parameterization of the soil-plant-atmosphere continuum and solves for leaf water potential, well-watered transpiration rate, and soil water potential at a given transpiration rate. (see details in https://doi.org/10.1002/2014WR015375)

  • sswm.py: contains functions for a stochastic soil water balance model.

  • param_sm_pdf.py: contains function to estimates ecohydrological parameters using a Metropolis‐Hastings Markov chain Monte Carlo algorithm.

  • select_site_records.py: processes original data to create model inputs using functions in data_management.py

  • get_WUS_sites.py: performs the inference of plant water use strategies using functions in param_sm_pdf.py and sswm.py

  • create_figs.py: contains functions to generate all figures in the manuscript.

The FLUXNET2015 data products used in this study are available at http://fluxnet.fluxdata.org/data/fluxnet2015-dataset/.

 

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Additional details

Related works

Is supplement to
https://github.com/maoyab/OWUS/tree/v.2 (URL)