🌐EnglishEnglishDeutschEspañolFrançaisItalianoPolskiРусскийفارسی中文日本語EntityQ4008384· pop 9· linked from 291 articlesshallow water equationsset of partial differential equations that describe the flow below a pressure surface in a fluidConnectionsmomentumEntityEkman transportEntityCategoriesEquations of fluid dynamicsPartial differential equationsPhysical oceanographyWater waves