Accounting for carbon stocks in soils and measuring GHGs emission fluxes from soils: Do we have the necessary standards?

Antonio Bispo^*, Lizzi Andersen, Denis A. Angers, Martial Bernoux, Michel Brossard, Lauric Cécillon, Rob N.J. Comans, Joop Harmsen, Knut Jonassen, Frank Lamé, Caroline Lhuillery, Stanislav Maly, Edith Martin, Angus E. Mcelnea, Hiro Sakai, Yoichi Watabe, Thomas K. Eglin