1. High-yield oil palm expansion spares land at the expense of forests in the Peruvian Amazon Gutiérrez-Vélez, Victor Hugo; Padoch, Christine; DeFries, Ruth S.; Uriarte, Maria; Pinedo-Vasquez, Miguel Angel; Baethgen, Walter E.; de Avila Fernandes, Katia; Lim, Yili 2011 Articles DeforestationEcologyAgricultureEnvironmental management