Above- and below-ground N stocks in coniferous boreal forests in Finland: Implications for sustainability of more intensive biomass utilization
Merilä, P.; Mustajärvi, K.; Helmisaari, H.-S.; Hilli, S.; Lindroos, A.-J.; Nieminen, T.M.; Nöjd, P.; Rautio, P.; Salemaa, M.; Ukonmaanaho, L. (2014)