LAUSR

a Agroecology and Livelihoods Collaborative (ALC), Department of Plant and Soil Science, University of Vermont, Jeffords Hall, 63 Carrigan Drive, 05405, Burlington, VT, USA bGund Institute for Environment, University of Vermont, Farrell Hall, 210 Colchester Avenue, 05405, Burlington, VT, USA c Departamento de Agricultura, Sociedad y Ambiente, El Colegio de la Frontera Sur (ECOSUR), San Cristóbal de Las Casas, Periférico Sur s/n, María Auxiliadora, 29290, San Cristóbal de las Casas, Chis, Mexico d International Institute for Applied Systems Analysis (IIASA), Vienna, Schlossplatz 1-A-2361, Laxenburg, Austria e Department of Plant and Soil Science, University of Vermont, USA f Environmental Program, University of Vermont, 153 South Prospect St., Burlington, VT, USA g Campesinos Ecológicos de la Sierra Madre de Chiapas (CESMACH), 1ra. Avenida Sur y 7 ma. Calle oriente S/N. Ciudad: Ángel Albino Corzo, Chiapas, C.P. 30370, Mexico