River Flow
Ideal point error for model assessment in data-driven river flow forecasting
... for river level flood forecasting on the Lower Mekong River; Nguyen and Chua, ...many river flow forecasting problems, this is of primary concern, and it may, therefore, be appropriate to ...
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INFLUENCE OF RIVER BED ELEVATION SURVEY CONFIGURATIONS AND INTERPOLATION METHODS ON THE ACCURACY OF LIDAR DTM-BASED RIVER FLOW SIMULATIONS
... of river flow simulations that utilize LIDAR DTM integrated with interpolated river bed as its main source of topographic ...individually-generated river bed topographies, we also assessed the ...
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River flow time series using least squares support vector machines
... are extremely complex to be modeled using these simple ap- proaches especially when a high level of accuracy is required. Different data-driven models can achieve success which is different from each other as each would ...
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A hybrid least squares support vector machines and GMDH approach for river flow forecasting
... River flow forecasting is an essential procedure that is necessary for proper reser- voir system controls and successful planning and management of water ...of river flow has been one of the ...
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Artificial Intelligence Techniques for river flow forecasting in the Seyhan River Catchment, Turkey
... daily river flow data and the number of verification data points is ...The river flow forecasting models having various input structures are trained and tested to investigate the applicability ...
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Influence of the river flow on the structure of fish assemblage along the longitudinal gradient from river to reservoir
... The comparatively highly structured habitat of the transi- tion zone, comprised of stones and rocks of different sizes used in the riprap may be associated with the high abundance of H. auroguttatus. In general, ...
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Influence of different methods of potential evapotranspiration estimation in the catolé grande river flow using the swat model / Influência de diferentes métodos de estimativa de evapotranspiração potencial na vazão do rio catolé grande usando o modelo swat
... in flow response, while Priesley-Taylor influenced considerably the estimation result, overestimating all flow values, not being relevant to minimize damages caused by possible large floods, as well as to ...
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River flow forecasting with Artificial Neural Networks using satellite observed precipitation pre-processed with flow length and travel time information: case study of the Ganges river basin
... between the Allahabad and the Banaras. From the Banaras onward to the Calcutta the bed slope changes from 1:12 000 to about 1:20 000. Along its great length, the Ganges passes through Bangladesh, which is almost ...
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Design and installation of a Prototype Geohazard Monitoring System near Machu Picchu, Peru
... has grown on a delta formed at the confluence of the Alca- mayo, Aguas Calientes and Vilcanota Rivers. Geohazards in and around the town of particular concern are 1) large rocks falling onto the town and/or the rail ...
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FLUID FLOW INTERACTIONS IN OGUN RIVER, NIGERIA
... Flow net model is used to determine the hydrologic interaction in the river-aquifer system along the ...river. Flow line is an imaginary line that traces the path that a particle of ...
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Changes in mangrove extension at the Pacoti River estuary, CE, NE Brazil due to regional environmental changes between 1958 and 2004
... Tables 3 and 4 show the meteorological and hydrological charac- teristics of the Pacoti River basin and a simulation of the freshwater discharge into the estuary. The results suggest that a 2.8 times decrease in ...
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River restoration: morphological, hydrological, biogeochemical and ecological changes and challenges
... in river flow rates and faster arrival of peak flows causing even larger and more damaging floods than before engineering ...the river beds leading to a deepening ...
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Assessing the Environmental Impacts of Urban Growth Using Land Use/Land Cover, Water Quality and Health Indicators: A Case Study of Arequipa, Peru
... Due to the population increase and the subsequent consequences (e.g., increases in housing, the production of garbage, sewage and runoff and the decrease in river flow), the fecal and total coliform counts ...
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1 , Gilberto da Rosa1 , José Pezzi da Silva2 , Fábio Silveira Vilella3 and Fernando Gertum Becker
... low river flow in summer may result in higher fitness (Lyt- le, Poff, ...Uruguay River, ichthyoplank- ton studies have shown that pool habitat formation during summer – in low flow and high ...
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Estimation of flow components by recursive filters: case study of Paracatu River Basin (SF-7), Brazil
... when river flow is sustained mainly by groundwater dis- charge, the base flow (and its respective mapping) quantifies the most critical characteristics to be ...quick flow mapping could ...
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Fish assemblage in a dammed tropical river: an analysis along the longitudinal and temporal gradients from river to reservoir
... the river flow, resulting in increased resource availability and contributing to higher CPUEn and CPUEb in these ...the river flow and the availability of riparian habitat decrease, reducing ...
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WARNING SYSTEM BASED ON THEORETICAL-EXPERIMENTAL STUDY OF DISPERSION OF SOLUBLE POLLUTANTS IN RIVERS
... the river (flow rate, average speed of flow and the longitudinal dispersion coefficient) into the system as well as the discharge characteristics, including the mass instantaneously discharged, in ...
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Simulation of Flow in the Capim River (PA) using the SWAT Model
... In the second experiment, in which manual calibration of the model was performed, the attempts to adjust the parameters aiming improvement of the initial results began with the selection of the three most sensitive ...
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Aegla spp. (Anomura, Aeglidae): an update
... Aegla Leach, 1820 is the only extant genus of the family Aeglidae and can be found in rivers, streams, and lakes of southern South America, occurring from the Rio Grande basin, on the border of São Paulo and Minas Gerais ...
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