wet sieving wet sieving analysiswet snowwet spellwetlandswetness indexwetted perimeterwettingwetting agent = surfactantwhirl vortexwhirlpoolwhirlwindwhite dewwhite water siphonwide crested measuring weirwidthwidth functionwidth function instantaneous unit hydrograph (wfiwild flooding methodwildernesswiliting coefficientwiliting percentagewiliting pointwilly willywilting rangewindwind aloftwind conewind directionwind direction standard symbolwind erosionwind erosion meterwind gage = anemometerwind gaugewind laid depositwind profilewind recorderwind rosewind setupwind shadowwind shearwind shift lineswind speedwind stresswind stripcroppingwind tidewind vanewind velocity thresholdwind ward sidewind wavewind waves