[PDF] Top 20 The ichthyofauna in the influence area of the Lajeado reservoir, Tocantins state, Brazil
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The ichthyofauna in the influence area of the Lajeado reservoir, Tocantins state, Brazil
... 2011). The Tocantins River ichthyo- fauna is relatively well known when compared with the fish fauna of other Amazonian subsystems; however, many species remain unknown to science or await ... See full document
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Characterization of Rainfall Patterns in the Projeto Rio Formoso Region in the Araguaia Basin, Tocantins State, Brazil
... Characterization of Rainfall Patterns in the Projeto Rio Formoso Region in the Araguaia Basin, Tocantins State, Brazil.. ABSTRACT — The characterization of rainfall patterns is fundamen[r] ... See full document
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FISHES DIVERSITY IN A RESERVOIR OF SMALL HYDROELECTRIC POWER THAT SUFFERS INFLUENCE OF URBAN EVICTIONS, IN THE CITY OF ARAGUAÍNA, TOCANTINS STATE, BRAZIL
... collect the fish in this study, 22 field trips were carried out between March 2016 and December 2017, monthly, with different fishing gear, such as tarrafa (2m Ø and 5mm mesh), puçá and sieve (3mm ...Where ... See full document
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Modeling of the Rainfall and R-Factor for Tocantins State, Brazil
... with the aid of the Geographical Information System ArcGIS. In this procedure, the altitude extracted from the SRTM elevation digital model was used, and rainfall and R-factor ... See full document
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ARTIGO_Thornthwaite’s climate regionalization for the State of Tocantins, Brazil
... Tocantins State faces a large-scale agricultural ...understanding of climate variability supporting agricultural and environmental ...planning. In this context, this study applies the ... See full document
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Influence of urban area on the water quality of the Campo River basin, Paraná State, Brazil
... maintain the environment in balance due to disposal of industrial effluents and sewage downstream of Campo Mourão municipality into the Km 119 ...River. The trend to acidity was ... See full document
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Biodiversity and influence of climatic factors on mosquitoes (Diptera: Culicidae) around the Peixe Angical hydroelectric scheme in the state of Tocantins, Brazil
... In the present paper, the highest number of ...recorded in April 2006, when the PAHS reservoir was being ...shading of the banks and in- creased ... See full document
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Distribution of aquatic macrophytes along depth gradients in Lajeado Reservoir, Tocantins River, Brazil
... visually the surface area covered by macrophytes. The plot was divided in 4 equal quadrants, assigning a percentage cover to each species (0 to 25% for each quadrant; 5% intervals); next, ... See full document
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Limnology of the largest multi-use artificial reservoir in NE Brazil: The Castanhão Reservoir, Ceará State
... The influence of the intensive fish farming upon the reservoir is clearly shown in Figure 11, that depicts a similarity analysis of areas under the ... See full document
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Ichthyofauna, fish supply and fishermen activities on the mid-Tocantins River, Maranhão State, Brazil
... The Tocantins River source is located in the Central Brazilian Plateau at a place known as Águas Emendadas and also shares several genera and species with Paraná and São Francisco Rivers that ... See full document
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Diet of Anostomidae species (Teleostei, Characiformes) in the influence area of Manso Reservoir, Mato Grosso, Brazil.
... Diet of Anostomidae species (Teleostei, Characiformes) in the influence area of Manso Reservoir, Mato Grosso, ...Brazil. The diet of four species ... See full document
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Assessment of the ichthyofauna in stretches under the influence of Salto Grande Reservoir (Middle Paranapanema River, SP/PR, Brazil).
... analyze the composition, species richness and spatial distribution of the fish fauna in the area under influence of the Salto Grande Reservoir; ... See full document
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Marine influence in the Barreiras Formation, State of Alagoas, northeastern Brazil
... In the lack of fossil bodies, the best criteria to recog- nize deposits formed under influence of marine flows in the sedimentary record are based on the ... See full document
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GIS as a Decision Support Tool in the Area of Influence of the Nuclear Complex Angra dos Reis, Brazil
... to the steep slopes, as well as the assets of geody- namic processes and heavy rains, many parts of this re- gion are particularly susceptible to landslides (Figure ...set of envi- ... See full document
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The influence of a large reservoir on the reproductive activity of the white piranha, Serrasalmus brandtii (Lütken, 1875) in Southeast Brazil
... Abstract: In order to assess the influence of the Três Marias dam on the reproduction of the white piranha, Serrasalmus brandtii, 1569 specimens captured from June ... See full document
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Effects of impoundment on the body condition of fish in the Manso reservoir, Mato Grosso State, Brazil
... through the relative body condition factor (Kn), for each sampling year and sex, using the formula Kn = W / a * Ls, where W is the weight (gutted weight, g), a and b are parameters of ... See full document
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Does the oscillation of the water volume of the reservoir influence in the same way in fish diet?
... production of detritus in reservoirs, as well as depletions in the water level, can favor the growth of grasses and other plants in marginal regions, which with its ... See full document
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Survey of the Hymenoptera Fauna in a "Caatinga" Area in the State of Rio Grande do Norte, Northeastern Brazil
... Of the 5,057 Hymenoptera specimens collected in this study, 1,206 ...(23.85% of the total) are Chalcidoidea, a group in which Pteromalidae (583 ...specimens/11.53% of ... See full document
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Observations on aquatic Macrophyte Dynamics In the Reservoir Of The Balbina Hydroelectric Powerplant, Amazonas State, Brazil
... expected that the seasonal alternation between decomposition of aquatic plants during the low water period and of terrestrial plants during the high wa- ter period would result in hig[r] ... See full document
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The influence of structural changes and ichtyofauna abundance on the ecological state of the Crisuri Hydrographic Area
... - the disappearance of the grayling area on Crişul Negru (the Black Criş) or on Crişul Alb (the White Criş) is also due to partially treated house waste water and mine water ... See full document
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