Nuestros colegas Aldo Daniel Jimenez y Mauricio Galeana participaron en el Congreso Internacional Ecosystem Service Partnership Regional Conference realizado en Campinas, Brasil, con las ponencias Ecosystem Services Valuation in the Protected Areas of the Sierra Madre de Chiapas y Analysis of environmental policy instruments and their effects of expansion of agricultural systems containment in the Sierra Madre de Chiapas, Mexico, respectivamente.