Rivers are integrated aquatic systems that are subject to abiotic and biotic actions. When a river is altered, it changes the natural flow of nutrients and sediments. In addition, the use of organophosphates in monocultures near streams and rivers can result in their contamination. Physical alterations in the river bed, added to contamination through substances with mutagenic potential, can generate deleterious and cumulative effects on organisms in aquatic ecosystems. Therefore, the study of monitoring aquatic ecosystems is necessary and pertinent. Therefore, the present study aimed to evaluate the possible ecotoxicological effects on Astyanax bifasciatus, an endemic fish species from southern Brazil. The fish were collected at points with...
Brazilian Cerrado is considered an important area for environment conservation, due to its high spec...
Mestrado em MicrobiologiaEstuaries are highly dynamic aquatic systems, having steep physical and che...
As perturbações antropogênicas sobre os ecossistemas aquáticos estão relacionadas aos múltiplos usos...
Doutoramento em BiologiaAquaculture provides food and income for millions of families worldwide bein...
For the assessment of water quality, physical-chemical criteria must be added to biotic aspects that...
The Paraíba do Sul River basin is located on the Rio de Janeiro-São Paulo axis, an area of great dem...
Orientador: Prof. Dr. Ciro Alberto de Oliveira RibeiroCoorientadora: Profª Drª Sabrina Borges Lino d...
The Paraíba do Sul River basin is located on the Rio de Janeiro-São Paulo axis, an area of great dem...
Considering the historical degradation of aquatic environments from the Urussanga river basin (Santa...
Aspects of biology of Phalloceros caudimaculatus (Hensel, 1868); Poecilia vivipara Bloch & Schneider...
The ichthyofauna of the Estação Experimental Agronômica of the Universidade Federal do Rio Grande do...
http://dx.doi.org/10.5902/2179460X13170Human activities have been responsible for structural ...
Made available in DSpace on 2015-09-25T12:21:23Z (GMT). No. of bitstreams: 1 PDF - Evaldo de Lira Az...
Brazilian Cerrado is considered an important area for environment conservation, due to its high spec...
A finalidade deste trabalho foi desenvolver um diagnóstico ambiental dos atores sociais e da fauna d...
Brazilian Cerrado is considered an important area for environment conservation, due to its high spec...
Mestrado em MicrobiologiaEstuaries are highly dynamic aquatic systems, having steep physical and che...
As perturbações antropogênicas sobre os ecossistemas aquáticos estão relacionadas aos múltiplos usos...
Doutoramento em BiologiaAquaculture provides food and income for millions of families worldwide bein...
For the assessment of water quality, physical-chemical criteria must be added to biotic aspects that...
The Paraíba do Sul River basin is located on the Rio de Janeiro-São Paulo axis, an area of great dem...
Orientador: Prof. Dr. Ciro Alberto de Oliveira RibeiroCoorientadora: Profª Drª Sabrina Borges Lino d...
The Paraíba do Sul River basin is located on the Rio de Janeiro-São Paulo axis, an area of great dem...
Considering the historical degradation of aquatic environments from the Urussanga river basin (Santa...
Aspects of biology of Phalloceros caudimaculatus (Hensel, 1868); Poecilia vivipara Bloch & Schneider...
The ichthyofauna of the Estação Experimental Agronômica of the Universidade Federal do Rio Grande do...
http://dx.doi.org/10.5902/2179460X13170Human activities have been responsible for structural ...
Made available in DSpace on 2015-09-25T12:21:23Z (GMT). No. of bitstreams: 1 PDF - Evaldo de Lira Az...
Brazilian Cerrado is considered an important area for environment conservation, due to its high spec...
A finalidade deste trabalho foi desenvolver um diagnóstico ambiental dos atores sociais e da fauna d...
Brazilian Cerrado is considered an important area for environment conservation, due to its high spec...
Mestrado em MicrobiologiaEstuaries are highly dynamic aquatic systems, having steep physical and che...
As perturbações antropogênicas sobre os ecossistemas aquáticos estão relacionadas aos múltiplos usos...