In addition to the classical estimates of stream metabolism (GPP and ER), the model infers also the metabolic O-C stoichiometry and the lateral fluxes of DIC, thus partitioning the sources of CO2 outgassing between internal and external.

Looking the get the most out of your stream CO2 data?

Check out the coupled O2-CO2 model developed by Jake Diamond and me, out today in JGRB!

The model extends the single-station O2 model by coupling DIC mass balance and carbonate buffering.

agupubs.onlinelibrary.wiley.com/doi/10.1029/...