These are the script and data used in "Factors of Biodegradability of Dissolved Organic Matter in Lake Water".
Run "Scripts" in this order: 1.respiration_rate.R : computes the respiration rate in all samples.
- loads the biodegradability raw data from Data/All + "All_samples.csv" (contains the ID of the samples)
- uses "Presens_functions.R" (to clean raw data) and "doxtdt.R" (computes the respiration rate) to analyse them
- returns "all_RR.csv" (all respiration rates with replicates), "id_table.csv" (matching IDs), "RRtotal.csv" (summary of respiration rate for a 1000 lakes) and "RR100s.csv" (summary of the respiration rate of the 73 lakes used in the article)
2.prepare_data.R : merge the respiration rate data with water chemistry/DNOM data
- loads "RR100.csv" and "CBA100Lakes_Master.xlsx"
- returns "rr100lakes.csv"
3.data_analysis.rmd : computes models and generates figures
- loads "rr100lakes.csv"
- returns "lakes73u.xlsx" with the selected covariates
- returns all the figures of the article and supplementary material in .png
- returns "3.data_analysis.html", an HTML version of the markdown
4.bacteria
- loads "CBA_100Lakes_bacteria.xlsx"
- returns Figure3: dendrogram of bacterial communities.
Crapart, C., Andersen, T., Hessen, D. O., Valiente, N., & Vogt, R. D. (2021). Factors governing biodegradability of dissolved natural organic matter in lake water. Water (Switzerland), 13(16). https://doi.org/10.3390/w13162210