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. 2017 Sep 5;114(38):E7891–E7899. doi: 10.1073/pnas.1703793114

Fig. S4.

Fig. S4.

Estimated 2012 firm-level corn supply chain (including corn suppliers of DDGS) CO2e and irrigated water use of large downstream companies: (A) Tyson, (B) Cargill, and (C) JBS. Dots represent facility locations and processing capacity. Shaded regions show the location and quantity of embedded environmental impacts associated with the sources of corn for each company.