river system
Analysing the effect of industrial and urban polluted zones on microbial diversity in the SaiGon -DongNai river system (Vietnam)
... DongNai river section in Bien Hoa was suffering from uncontrolled wastewater discharges from industrial ...DongNai river were discharging untreated wastewater because they did not have any wastewater ...
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Shifts in the carbon dynamics in a tropical lowland river system (Tana River, Kenya) during flooded and non-flooded conditions
... in river C transport and outgassing was monitored over a rela- tively short time period, while other studies were based on monthly or bi-weekly ...from river systems, they do not always allow to fully ...
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African humid periods triggered the reactivation of a large river system in Western Sahara
... paleodrainage system in eastern Libya, which may have linked the Kufrah Basin to the Mediterranean coast through the Sirt Basin, possibly as far back as the middle Miocene, was mapped 35,36 ...900-km-long ...
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Magnetic particle characterization in the Seine river system: Implications for the determination of natural versus anthropogenic input
... used as a proxy parameter, to the first order, for anthropogenic pollution and more specifically as a tracer of Sb-rich particle concentrations in the Seine river system. Since the EDS’s lower limit of ...
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Contribution of anadromous fish to the diet of European catfish in a large river system
... Abstract Many anadromous fish species, when migrating from the sea to spawn in fresh waters, can potentially be a valuable prey for larger predatory fish, thereby efficiently linking these two ecosystems. Here, we assess ...
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Correlation of conductivity and stable isotope 18O for the assessment of water origin in river system
... surface river water, give rise to a complicated system with variable mixing areas in the ...this system, samples were also taken around the gravel bar: the riparian wood land and the poplar ...
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Spatial organisation of fish communities in the St. Lawrence River: a test for longitudinal gradients and spatial heterogeneities in a large river system
... Discussion The spatial organisation of St. Lawrence fish communities reflects the influence of the river heterogeneity on ecological processes at different spatial scales. It appeared that despite longitudinal ...
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Temporal variability and spatial distribution of suspended matter and organic carbon pool in the Zambezi River system
... Zambezi River Basin – general characteristics • 4 th largest in Africa and the largest flowing in to the Indian Ocean (from Africa) • Total length: > 3000 km; Drainage basin: ~ ...
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Temporal variability and spatial dynamics of CO2 and CH4 concentrations and fluxes in the Zambezi River system
... Zambezi River Basin The Zambezi River Basin – general characteristics • 4 th larges in Africa and the largest (from Africa) flowing in to the Indian Ocean • Total length: over 3000 km; Drainage basin: ~ ...
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Seasonal and inter-annual variations in carbon fluxes in a tropical river system (Tana River, Kenya)
... tropical river systems can transport large amounts of sediment and C, but those fluxes can change due to alterna- tions in the hydrological conditions due to climate change or dam ...Tana River, we first ...
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Cyanobacterial Contribution to Travertine Deposition in the Hoyoux River System, Belgium
... The genetic relationship of the seven isolated uni- cyanobacterial strains to the amplified environmental se- quences as well as to reference strains from public databases is presented in phylogenetic trees based on long ...
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Calibration of a multivariate PARMA model for the ottawa river system.
... The complex structure of the individu al site models may impose such constraints on each series that exact preservation of the spatial cross-correlation of flows is [r] ...
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Migration pattern of silver eel (Anguilla anguilla, L.) in an obstructed river system.
... Scandinavian river suggested that water temperature could influence the seaward migration, with low mean temperature during summer and autumn provoking an early ...
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Remanence of lead pollution in an urban river system : a multi-scale temporal and spatial study in the Seine River basin, France
... Table 5. Orge River bulk and sieved bed sediments. EF: enrichment factor (see text). 206 Pb / 207 Pb ± 2s Pb (mg/kg) Mass % Al (mg/kg) EF D1S 1.1497 ± 0.0016 70.9 ± 3.5 bulk X X C1S 1.1589 0.0031 44.2 2.2 bulk X ...
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River-tide dynamics: Exploration of nonstationary and nonlinear tidal behavior in the Yangtze River estuary.
... nonstationary river tides exhibit complex behavior over time and ...unsteady river discharges. Thus in this study, we explore river tidal dynamics regarding damping of astronomical constituents, ...
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The Messinian Ebro River incision
... valley system watershed would include the Valencia Basin and its borders (55 000 km²; including the Betic-influenced southwest area, its mountainous borders (southern part of the Catalan Range) and at least the ...
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Metal contamination budget at the river basin scale: a critical analysis based on the Seine River
... for river navigation maintenance (P10: 10 14 t y −1 ), one should expect a total output of 275 t y −1 at the river mouth at ...to river have not been accounted ...
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The Ottawa River Solar Observatory
... / La version de cette publication peut être l’une des suivantes : la version prépublication de l’auteur, la version acceptée du manuscrit ou la version de l’éditeur. Access and use of [r] ...
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Mountainous river flood medelling for integrated flood risk management. Application to the Thur river (France)
... La simulation hydraulique des événements de référence permet de spatialiser le débit de pointe en tout point du cours d’eau. Pour vérifier la cohérence de la modélisation, on peut comp[r] ...
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Determining the optimal river gauge location for a flood early warning system in Uganda using HEC-RAS and AHP
... The purpose of this study was therefore three- fold: (1) to determine the travel time for a flood wave to reach an area of interest in Butaleja (defined by the Red Cross[r] ...
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