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CE 374 K – Hydrology

CE 374 K – Hydrology. First Quiz Review Daene C. McKinney. Hydrologic Systems. Global Water Cycle Terminology Some facts and figures Hydrologic Cycle Systems Analysis Watershed as a system. Transport in Hydrology. Transport in Hydrology Mass, Momentum, Energy

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CE 374 K – Hydrology

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  1. CE 374 K – Hydrology First Quiz Review Daene C. McKinney

  2. Hydrologic Systems • Global Water Cycle • Terminology • Some facts and figures • Hydrologic Cycle • Systems Analysis • Watershed as a system

  3. Transport in Hydrology • Transport in Hydrology • Mass, Momentum, Energy • Equivalent depth over the watershed • Water into/out of storage • Manning’s Equation • Sensible and Latent heat • Conduction and Convection • Lamiar and Turbulent • Velocity Profile • Radiation

  4. Atmospheric Moisture • Tilted, rotating Earth – How it affects radiation • Atmospheric structure and composition • Water vapor • Vapor pressure • Partial pressure • Humidity • Saturation Vapor Pressure • Relative and Specific Humidity • Dew Point Temperature • El Niño

  5. Precipitation • Velocity of raindrops • Precipitation mechanisms • Convective, Frontal , and Orographic • Isohyet • Rainfall depth and intensity • Incremental and cumulative rainfall • Areal precipitation estimates • Arithmetic, Thiessen polygon, isohyetal

  6. Evaporation • Terminology • Evaporation, Transpiration, Sublimation, Evapotranspiration • Factors influencing evaporation • Methods for estimating • Energy Balance, Aerodynamic, Combined

  7. Infiltration • Porous media flow • Terminology • Zones of saturation, aquifer types, aquifer properties, capillarity • Darcy’s law • Infiltration • Rate and cumulative infiltration • Models • Horton, Phillips, Green-Ampt • Time of ponding

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