The international "4 per 1000" Initiative

Soils for Food Security and Climate

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“Conversion of lowland tropical forests to tree cash crop plantations loses up to one-half of stored soil organic carbon” – 2015 – O.van Straaten, M.D.Corre, K.Wolf, M.Tchienkoua & al

Oliver van Straaten, Marife D. Corre, Katrin Wolf, Martin Tchienkoua, Eloy Cuellar, Robin B. Matthews, and Edzo Veldkamp in “Proceedings of the National Academy of Sciences USA” – June 26, 2015