Lacerda, L. D. de, M. O. T. de Menezes, and M. M. Molisani. “Changes in Mangrove Extension at the Pacoti River Estuary, CE, NE Brazil Due to Regional Environmental Changes Between 1958 and 2004”. Biota Neotropica, vol. 7, no. 3, Jan. 2007, //www.biotaneotropica.org.br/BN/article/view/319.