I'm working with constructed wetlands, and IPCC (2006) defined that they emit Nitrous Oxide (N2O), so I calculated how much they emited for 1m³ of effluent (which is the same for others emissions).
But I have not found on Ecoinvent (3.10) database the N2O emission in air emissions, just "correction flow for delayed emission of nitrous oxide" which is measured not just in kg as the other air emissions, but in kgy (kilogram year) or kg*day.
I want to know how to proceed, as I need to calculate for 1m³ of effluent, and after calculate with the flow I have.
