Made available in DSpace on 2018-12-11T17:29:40Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-01-01; Among the several kinds of pantanais, the Nhecolândia sub-region deserves prominent role for presenting peculiar landscape. Its main feature is the presence of numerous lakes, which are divided into “baías” and “salinas” (fresh and brackish, respectively). The study aimed to quantify and analyze the ori...