where evidence referred to in point (a) of this paragraph is not available, the biofuels, bioliquids and biomass fuels produced from forest biomass shall be taken into account for the purposes referred to in points (a), (b) and (c) of the first subparagraph of paragraph 1 if management systems are in place at forest sourcing area level to ensure that carbon stocks and sinks levels in the forest are maintained, or strengthened over the long term.
i gcás nach ann don fhianaise dá dtagraítear i bpointe (a) den mhír seo, cuirfear san áireamh chun na gcríoch dá dtagraítear i bpointí (a), (b) agus (c) den chéad fhomhír de mhír 1 na bithbhreoslaí, na bithleachtanna, agus na breoslaí bithmhaise a tháirgtear ó bhithmhais foraoise más rud é go bhfuil córais bainistíochta ann ar leibhéal limistéir foinsithe foraoise lena áirithiú go gcoinnítear ar bun, nó go neartaítear stoic charbóin agus linnte carbóin san fhadtéarma.