The impact of nitrogen deposition on carbon sequestration by European forests and heathlands

W. de Vries; S. Solberg; M. Dobbertin; H. Sterba; D. Laubhann; M. van Oijen; C. Evans; P. Gundersen; J. Kros; G.W.W. Wamelink; G.J. Reinds; M.A. Sutton