Coveringboththeoryandexperiment,thistextdescribesthebehaviourofhomogeneousanddensity-stratifiedfluidsoverandaroundtopography.Itspresentationissuitableforadvancedundergraduateandgraduatestudentsinfluidmechanics,aswellasforpractisingscientists,engineers,andresearchers.Usinglaboratoryexperimentsandillustrationstofurtherunderstanding,theauthorexplorestopicsrangingfromtheclassicalhydraulicsofsingle-layerflowtomorecomplexsituationsinvolvingstratifiedflowsovertwo-andthree-dimensionaltopography,includingcomplexterrain.Aparticularfocusisplacedonapplicationstotheatmosphereandocean,includingdiscussionsofdownslopewindstorms,andofoceanicflowovercontinentalshelvesandslopes.Thisneweditionhasbeenrestructuredtomakeitmoredigestible,andupdatedtocoversignificantdevelopmentsinareassuchasexchangeflows,gravitycurrents,wavesinstratifiedfluids,stability,andapplicationstotheatmosphereandocean.
