River System
First study on communities of parasites in Triportheus rotundatus , a Characidae fish from the Amazon River system (Brazil)
... major river drainages of South America, and constitutes an important element in both commercial and subsistence fisheries in the Amazon basin (MALABARBA, 2004), its reproduction occurs during the rainy season in ...
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Structure of the parasites communities in two Erythrinidae fish from Amazon river system (Brazil)
... Amazon river system, which is a complex ecosystem that includes tributary rivers and streams and floodplains and periodically flooded forest alongside ...
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Limnoperna fortunei in the Upper Paraguay River system using
... Plata River estuary and quickly expanded upstream to the North, into the Paraguay and Paraná ...Paraguay River system is mainly facilitated by the regular boat traffic along the Paraguay-Paraná ...
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Model based control for run-of-river system. Part 1: Model implementation and tuning
... The dynamic model for such run-of-river system has an important role in control and optimization. In previ- ous work (Vytvytskyi et al., 2015; Vytvytskyi, 2015), a model for the Grønvollfoss power plant was ...
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Loa loa ecology in central Africa: role of the Congo River system.
... The high prevalence of loiasis and the risks of SAEs [3] has been the major impediment to scaling up both the oncho- cerciasis [11] and lymphatic filariasis (LF) programmes [12] as both use ivermectin, which acts as a ...
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Diet composition of Plagioscion squamosissimus (Heckel, 1840), a fish introduced into the Tietê River system
... Tietê River, São Paulo State, Brazil, a number of species have been introduced (Smith et ...Tietê River reservoirs (Braga, 1998; Agostinho and Júlio ...
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A checklist for the zooplankton of the Middle Xingu – an Amazon River system
... The distinct composition of the zooplankton found in the two lakes studied here reflect their different limnological characteristics, such as the much larger surface area of the Ilha Grande lake in comparison with ...
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Fish Community Composition and Habitat Use in the Eg-Uur River System, Mongolia
... fi shery for H. taimen that would raise revenue for local communities and conservation initiatives through licensing fi shing concessions. Research efforts have focused primarily on the ecology of H. taimen, and include ...
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ALGORITHM DEVELOPMENT FOR WATER QUALITY PREDICTION SYSTEM ALONG INDUSTRIAL OUTFALL RIVER STRETCH USING MODELING AND COMPUTER SIMULATION
... nearby river systems by continuous discharge of the industrial ...The river water is being utilized for various purposes such as drinking, bathing, agriculture and industrial ...good river quality ...
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MATERIAL AND METHODS Study area and sampling stations
... Pelotas River system (28º36’S -49º58’W) are subject to torrential rains, with rapid surface outflow and abrupt variations in discharge, resulting from the steeply sloped landscape; dense, radial drainage; ...
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Transport distance of invertebrate environmental DNA in a natural river.
... Environmental DNA capture, extraction, and detection Water samples were removed from the freezer, defrosted and the outside of the bottles were treated with 10% bleach and transferred to a DNA clean facility that ...
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Infecções de Hypostomus spp. por Trypanosoma spp. e Sanguessugas: um estudo hematológico e registro desses hirudíneos como potenciais vetores desses hemoflagelados
... for resources such as food and shelter. Therefore, these factors combined with high temperatures may be related to the high infection levels that were found, representing a stress condition that reduces the immune status ...
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Longitudinal distribution of the ichthyofauna in a tributary of Tieteˆ River with sources on the Basaltic Cuestas of Sa˜o Paulo, Southeastern Brazil
... Cabec¸a River, an affluent of Corumbataı´ River, tributary of Tieteˆ River, intending to better understand the influence of local geomorphology on the occurrence of the species along the ...the ...
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Quality of the surface and ground water in the municipality of Subotica
... purification system, located in the zone of the First sector of the ...purification system in the last period, the water quality of the Lake Palic significantly differs from regulation ...
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WARNING SYSTEM BASED ON THEORETICAL-EXPERIMENTAL STUDY OF DISPERSION OF SOLUBLE POLLUTANTS IN RIVERS
... our system and Hydrus, is that the system developed in this work, called "Dispersion", also allows estimating the environmental impact by convolution techniques, of continuous discharge, with the ...
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A preliminary list of the Herpetofauna from termite mounds of the cerrado in the Upper Tocantins river valley
... Tocantins River, within areas of influence of hydroelectric power plants 4,000 termite mounds were surveyed to evaluate the diversity of amphibians and reptiles using these ...(Corumbá River and Araguaia ...
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Structure and dynamic of planktonic ciliate community in a large Neotropical river: the relevance of the pluviosity and tributaries in the biodiversity maintenance
... whole system, the contribution of tributaries and precipitation for increasing the regional diversity of the main river, and the enhancing of the biotic heterogeneity of the whole system were clearly ...
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How seasonal forecast could help a decision maker: an example of climate service for water resource management
... downstream river flow during summer and early ...enough river flow for navigation, for crops, for energy production and to preserve the ecological ...
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Quantifying uncertainty in the impacts of climate change on river discharge in sub-catchments of the Yangtze and Yellow River Basins, China
... on river discharge, in two sub-catchments of the Yangtze and Yellow River basins under contrasting climate regimes (semi-arid, ...on river discharge by applying a range of climate scenarios using ...
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Limnoperna fortunei Dunker, 1857 larvae in different environments of a Neotropical floodplain: relationships of abiotic variables and phytoplankton with different stages of development
... Paraná River floodplain; (b) PAR= Paraná River; IPO= Ipoita channel; IVI= Ivinhema River; CUR= Curutuba channel; BAI= Baía River, M= March; J= June; S= September D= December; Mic= ...
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