Growing stock-based assessment of the carbon stock in the Belgian forest biomass Inge Vande Walle, Nancy Van Camp, Dominique Perrin, Raoul Lemeur, Kris Verheyen, Bas Van Wesemael and Eric Laitat Ann. For. Sci., 62 8 (2005) 853-864 Published online: 15 December 2005 DOI: 10.1051/forest:2005076