At a similar growth stage, the ranking of the contribution to secondary biomass in the Eucalyptus
plantations was litter > herbaceous plants > shrubs > CWD, while in the Acacia plantations, it was
litter > CWD > shrubs > herbaceous plants. The Eucalyptus and Acacia plantations in the PRD accumulated
some 2.66–7.84 Mt of biomass and sequestered 1.33–3.92 Mt of carbon.