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RESERVOIR SEDIMENTATION ASSESSMENT GUIDELINE - Aneel

RESERVOIR SEDIMENTATION ASSESSMENT GUIDELINE - Aneel

RESERVOIR SEDIMENTATION ASSESSMENT GUIDELINE - Aneel

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Reservoir Sedimentation Assessment GuidelineFigure 11.6 – Schedule for cross-sections to be surveyed for small reservoir (Vanoni,1977)Transversais de montante = upstream transversalsPoligonal básica = basic poligonalContorno do nível do sangradouro de emergência = emergy runoff level contourMarco topográfico = topographic markContorno mais baixo selecionado = selected lower contourTrasnversais de jusante = downstream transversalsFigure 11.7 – Schedule of survey lines for large reservoirs (Vanoni, 1977)Barragem = damAntigo canal do rio = old river channelMáximo nível d’água para o qual o reservatório é levantado = maximum water level for which reservoir is surveyedLinhas de levantamento = survey linesCanal submerso = underwater channelArea de delta do reservatório = reservoir delta areaCanal a montante do reservatório = reservoir upstream channelANEEL – Brazilian Electricity Regulatory Agency / SIH – Hydrologic Studies and Information Department60

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