The siltation and the soil use effects on the fish assemblages were evaluated in Província Petrolífera de Urucu streams, between the months of September and December of 2004. The fish were collected in open water and in litter benches located in meanders. Fishnests, dipnets (rapiché) and traps were utilized to sample 27 streams with a total of 108 collection. The Siltation Index (IA) and the Total Sedments in Suspension (TSS) content were utilized to quantify the degree of stream siltation. To estimate the Anthropic Area (AA) percentage, images of satellite LANDSAT -7, sensor ETM were classified. Limnological variables were also estimated, which included pH, conductivity, temperature, and dissolved oxygen; morphometric variables that were...
Com o objetivo de avaliar a composição e a diversidade de espécies de peixes da área litorânea do tr...
The species composition and spatial distribution of a fish assemblage were studied in three reaches ...
ABSTRACT Most information on catfishes of the genus Aspidoras has focused species kept in aquaria, i...
Made available in DSpace on 2016-08-10T10:44:20Z (GMT). No. of bitstreams: 1 RAFAEL BRAGA DO AMARAL....
The amazon streams have harsh environmental characteristics for several fish species due to their ol...
Stream fish species can be distributed in space and time and in an organized pattern, which can be o...
Land use changes can impact aquatic communities, compromising water quality due to the physical and ...
A fish survey in 35 stream reaches (from 1st to 3rd order) with physicochemical and habitat assessme...
The structure of fish assemblages in Neotropical rivers is influenced by a series of environmental, ...
Made available in DSpace on 2016-08-10T10:44:55Z (GMT). No. of bitstreams: 1 NICELLY BRAUDES ARAUJO....
Amazon streams are highly heterogeneous systems that encompass a remarkable diversity. Due to the in...
A ictiofauna de 35 trechos de riachos (de 1ª a 3ª ordem) no sistema do Rio São José dos Dourados, Su...
Stream fish communities can show spatial and temporal patterns, which can be revealed by species ass...
Small streams are important components of the landscape in terra firme forests in central Amazonia a...
Orientação: Prof. Dr. Itamar Alves MartinsDissertação (mestrado) - Universidade de Taubaté, Programa...
Com o objetivo de avaliar a composição e a diversidade de espécies de peixes da área litorânea do tr...
The species composition and spatial distribution of a fish assemblage were studied in three reaches ...
ABSTRACT Most information on catfishes of the genus Aspidoras has focused species kept in aquaria, i...
Made available in DSpace on 2016-08-10T10:44:20Z (GMT). No. of bitstreams: 1 RAFAEL BRAGA DO AMARAL....
The amazon streams have harsh environmental characteristics for several fish species due to their ol...
Stream fish species can be distributed in space and time and in an organized pattern, which can be o...
Land use changes can impact aquatic communities, compromising water quality due to the physical and ...
A fish survey in 35 stream reaches (from 1st to 3rd order) with physicochemical and habitat assessme...
The structure of fish assemblages in Neotropical rivers is influenced by a series of environmental, ...
Made available in DSpace on 2016-08-10T10:44:55Z (GMT). No. of bitstreams: 1 NICELLY BRAUDES ARAUJO....
Amazon streams are highly heterogeneous systems that encompass a remarkable diversity. Due to the in...
A ictiofauna de 35 trechos de riachos (de 1ª a 3ª ordem) no sistema do Rio São José dos Dourados, Su...
Stream fish communities can show spatial and temporal patterns, which can be revealed by species ass...
Small streams are important components of the landscape in terra firme forests in central Amazonia a...
Orientação: Prof. Dr. Itamar Alves MartinsDissertação (mestrado) - Universidade de Taubaté, Programa...
Com o objetivo de avaliar a composição e a diversidade de espécies de peixes da área litorânea do tr...
The species composition and spatial distribution of a fish assemblage were studied in three reaches ...
ABSTRACT Most information on catfishes of the genus Aspidoras has focused species kept in aquaria, i...