Figure 3 : Grazing and cropland constraints.

From: Exploring the biophysical option space for feeding the world without deforestation

Figure 3

(a) Total number of unfeasible scenarios, broken down into (b) human diets (note that no constraints relate to the VEGAN variant), (c) mix of livestock products in human diets, (d) cropland expansion, (e) cropland yields and (f) composition of feedstuff. Y axis: number of unfeasible scenarios. For abbreviations, see the text and the caption of Fig. 1.