http://dx.doi.org/10.5902/2179460X14845Anthropic activities can cause alterations in physical, chemical and biological characteristics of aquatic ecosystems. Therefore, this work shows an assessment of water quality of a stream that receives fish farming effluents, using insects as bioindicators. Aquatic insects were sampled in summer and winter of 2012, in three sites (upstream – P01; in the effluent discharge site – P02; downstream – P03) of Felizardo Stream, Uruguaiana, Brazil. Network lock, drift nets and dip nets were used for insect capture, and aquatic physical-chemical parameters (temperature, dissolved oxygen, ammonia nitrogen, electric conductivity, and pH) were analyzed. In the summer, differences about family richness, abundance...
Doutoramento em BiologiaThis thesis deals with the use of in situ bioassays with Chironomus riparius...
BIOMONITORING THE WATER QUALITY USING BENTHIC MACRO-INVERTEBRATES: AN ADAPTATION OF BMWP BIOTIC INDE...
Este trabalho teve como objetivo pesquisar a estrutura da comunidade de insetos aquáticos, utilizand...
Assemblages of aquatic and edaphic insects in three streams in Central Amazonia were used to evaluat...
Urban growth causes environmental problems such as water contamination which, in turn, affects aquat...
Abastract: Aim The Billings Reservoir is the largest reservoir in the metropolitan region of São Pa...
The usual chemical procedures to analyse water samples yield information only concerning the water s...
Os sistemas lóticos do bioma cerrado estão sujeitos a impactos antrópicos de diferentes origens e in...
Abstract: Aim This study aimed to evaluate the water quality of streams that are used for public su...
Rapid urbanization in Brazil has been dramatically deteriorating the water quality of streams and th...
Benthic invertebrate communities presentin the environment may indicate the influence of the environ...
The analyses of the relative condition factor in fish community and of the benthic macroinvertebrate...
The benthic macroinvertebrates have been used to evaluate the water quality of rivers and lakes, sin...
This study measured the water quality around four different point sources of pollution along the Río...
The water quality of a watershed of Goias state, Brazil was evaluated using benthic macroinvertebrat...
Doutoramento em BiologiaThis thesis deals with the use of in situ bioassays with Chironomus riparius...
BIOMONITORING THE WATER QUALITY USING BENTHIC MACRO-INVERTEBRATES: AN ADAPTATION OF BMWP BIOTIC INDE...
Este trabalho teve como objetivo pesquisar a estrutura da comunidade de insetos aquáticos, utilizand...
Assemblages of aquatic and edaphic insects in three streams in Central Amazonia were used to evaluat...
Urban growth causes environmental problems such as water contamination which, in turn, affects aquat...
Abastract: Aim The Billings Reservoir is the largest reservoir in the metropolitan region of São Pa...
The usual chemical procedures to analyse water samples yield information only concerning the water s...
Os sistemas lóticos do bioma cerrado estão sujeitos a impactos antrópicos de diferentes origens e in...
Abstract: Aim This study aimed to evaluate the water quality of streams that are used for public su...
Rapid urbanization in Brazil has been dramatically deteriorating the water quality of streams and th...
Benthic invertebrate communities presentin the environment may indicate the influence of the environ...
The analyses of the relative condition factor in fish community and of the benthic macroinvertebrate...
The benthic macroinvertebrates have been used to evaluate the water quality of rivers and lakes, sin...
This study measured the water quality around four different point sources of pollution along the Río...
The water quality of a watershed of Goias state, Brazil was evaluated using benthic macroinvertebrat...
Doutoramento em BiologiaThis thesis deals with the use of in situ bioassays with Chironomus riparius...
BIOMONITORING THE WATER QUALITY USING BENTHIC MACRO-INVERTEBRATES: AN ADAPTATION OF BMWP BIOTIC INDE...
Este trabalho teve como objetivo pesquisar a estrutura da comunidade de insetos aquáticos, utilizand...