Data and and code for "Validation and uncertainty quantification of three state-of-the-art ammonia surface exchange schemes using NH3 flux measurements in a dune ecosystem"

The data and code presented here are associated with the study "Validation and uncertainty quantification of three state-of-the-art ammonia surface exchange schemes using NH3 flux measurements in a dune ecosystem" by Jongenelen et al. (2025).

This repository includes the file jongenelenetal2025.7z , which contains the following directories:

figure_scripts: Contains the scripts to make the figures.  

figures: Map to which the figures will be exported.

model_output: Contains the model output, which is loaded in the scripts.  

sensivity_analysis_output: Contains the output of the sensitivity analysis per variable per scheme.  

uncertainty_analysis_output:  Contains the output of the uncertainty analysis, which is used as input for fig A1.  

Running the Scripts

To execute the scripts in figure_scripts directory, ensure that the directory_name variable is set to the absolute path of your `/figure_scripts/` directory. For example: directory_name = "/path/to/your/project/figure_scripts/"

Solleveld Data

The Solleveld dataset used in this study is available in a separate repository:https://doi.org/10.5281/zenodo.14936840