In particular, the model used to construct the reference level shall be able to reproduce historical data from the National Greenhouse Gas Inventory.
Go sonrach, beifear in ann an tsamhail a úsáidtear chun an leibhéal tagartha a chur ar bun a úsáid chun sonraí stairiúla a ghiniúint ón bhFardal Náisiúnta Gás Ceaptha Teasa.