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Геострофичен вятър×Квази-геострофно уравнение за Омега×Термичен вятър×
ОбластМетеорологияМетеорологияМетеорология
СемействоProcess / pipelineProcess / pipelineProcess / pipeline
Година на възникване18571970s1920s
СъздателBuys Ballot, CoriolisTrenberth, OmagaJacobbian insights from geostrophic flow
ТипWind balance principleDiagnostic equation for vertical motionWind-temperature relationship
Основополагащ източникHolton, J. R. (2004). An Introduction to Dynamic Meteorology (4th ed.). Academic Press. link ↗Holton, J. R. (2004). An Introduction to Dynamic Meteorology (4th ed.). Academic Press. link ↗Holton, J. R. (2004). An Introduction to Dynamic Meteorology (4th ed.). Academic Press. link ↗
Други названияGeostrophic wind, Geostrophic balance, Geostrophic approximationQG omega equation, Quasi-geostrophic dynamics, Vertical motion predictionThermal wind, Vertical wind shear, Barotropic
Свързани333
РезюмеGeostrophic wind balance is a fundamental concept in meteorology that describes the balance between the pressure gradient force and the Coriolis force in large-scale atmospheric flow. When this balance is achieved, wind blows parallel to isobars without acceleration—a condition observed in the free atmosphere away from the equator and surface boundary layer.The quasi-geostrophic (QG) omega equation is a fundamental diagnostic equation in synoptic meteorology that relates vertical motion (omega = dP/dt) to horizontal temperature and vorticity fields. It predicts where air rises and sinks based on the geostrophic flow structure without explicitly solving for vertical velocity.The thermal wind relationship is a fundamental meteorological principle that links vertical wind shear to horizontal temperature gradients. It states that wind speed increases with height in the direction of warming—a direct consequence of hydrostatic and geostrophic balance combined with the ideal gas law.
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ScholarGateСравнение на методи: Geostrophic Wind · Quasi-Geostrophic Omega Equation · Thermal Wind. Извлечено на 2026-06-20 от https://scholargate.app/bg/compare