Concept URI | http://dd.eionet.europa.eu/vocabulary/aq/UomEmissions/t.a-1 |
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Preferred label | tonne per year |
Definition | Mass flow rate. Conversion to SI unit: 1 kg/s = 31536 t/a. Used for loads or emissions of nutrients of oxygen consuming substances. |
Notation | t/a |
Status | Valid |
Status Modified | 2015-10-30 |
Accepted Date | |
Not Accepted Date |
European Environment Agency
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