Soil carbon, multiple benefits - Milne, Eleanor; Banwart, Steven A; Noellemeyer, Elke; Abson, David J; Ballabio, Cristiano; Bampa, Francesca; Bationo, Andre; Batjes, Niels H; Bernoux, Martial; Bhattacharyya, Tapas; Black, Helaina; Buschiazzo, Daniel E; et al. (Environmental Development, 2015)