Navegando por Assunto "Lagos"

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Acesso aberto (Open Access)
Ecologia de lagos da planície inundada do baixo Tapajós: diversidade, estrutura de comunidade de peixes e percepções socieconômicas dos moradores de Alter do Chão, Santarém-PA
(Universidade Federal do Pará, 2005-10-07) COSTA, Luiz Rodolfo Ferreira da; BARTHEM, Ronaldo Borges; http://lattes.cnpq.br/4192105831997326
Acesso aberto (Open Access)
Estudo de geossistema do Lago Ariri – Ilha do Marajó – Pará.
(Universidade Federal do Pará, 1988-12-30) VITAL, Helenice; FARIA JUNIOR, Luis Ercílio do Carmo; http://lattes.cnpq.br/2860327600518536
Acesso aberto (Open Access)
Periphytic cosmarium (Zygnematophyceae, Desmidiaceae) in lentic environments of the Upper Paraná River Floodplain: taxonomy and ecological aspects
(Associação Brasileira de Limnologia, 2018-11-14) OSÓRIO, Nicolli Cristina; POLINARIO, Aparecida Miranda; DUNCK, Bárbara; ADAME, Kisay Lorena; CARAPUNARLA, Luciana; JUNQUEIRA, Maria Gabriela; FERNANDES, Ubirajara Lima; RODRIGUES, Liliana
A taxonomic study of the species of the genus Cosmarium Corda ex Ralfs (Desmidiaceae) was conducted in two lentic environments of the Upper Paraná River Floodplain (Garças and Patos lakes). Methods:The samples were collected in November 2016. Two petioles of Eichhornia azurea (Sw) Kunth were sampled and analyzed qualitatively. Results Six species, nine varieties, and three forms were identified, with five taxa being common to both lakes, nine in Garças Lake, and four in Patos Lake. Of this, thirteen species represent the first records for the floodplain environment. Conclusion This study contributes to the knowledge of the biodiversity of this region, providing support for future ecological studies and biomonitoring.