Made available in DSpace on 2022-04-28T19:42:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-10-01; The Tocantins-Araguaia Basin is one of the largest river systems in South America, located entirely within Brazilian territory. In the last decades, capital-concentrating activities such as agribusiness, mining, and hydropower promoted extensive changes in land cover, hydrology, and environmental condit...
Made available in DSpace on 2021-06-25T12:31:05Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-04; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Rua Prof Arduino Bolivar, Belo Horizonte, MG, Brazil; Univ Estadual Paulista, Dept Zool, Botucatu, SP, Brazil; Univ Fed Tocantins, Nucleo Estudos Ambientais, Porto Nacl, Brazil; Univ Estadual Paulista, Dept Zool, Botucatu, SP, Brazil
Brazil has a variety of aquatic ecosystems and rich freshwater biodiversity, but these components have been constantly damaged by the expansion of unsustainable activities. An array of different conservation strategies is needed, especially the creation of protected areas (PAs, hereafter). However, Brazil's PAs are biased towards terrestrial ecosystems and we argue that current PAs have limited efficacy in the ...
Made available in DSpace on 2018-11-26T17:54:38Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-01-01. Added 1 bitstream(s) on 2021-07-15T15:20:52Z : No. of bitstreams: 1 S1679-62252018000200213.pdf: 2493918 bytes, checksum: 9bbf2e0f18dcfaa813ea788590f686bd (MD5); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); The...
O lago artificial da hidroelétrica Luiz Eduardo Magalhães, no rio Tocantins, é um dos mais belos cenários da Amazônia brasileira. O lago tem águas límpidas, calmas e quentes, sendo um local favorável à prática de esportes aquáticos e recreação para a população. Este ecossistema localizado na Amazônia legal possui grande biodiversidade, incluindo organismos que podem acarretar perigo ao homem. O lago, por exempl...