tidal waves
type: Concept
broader: ocean waves
preferred label: امواج کشندی @fa

ocean waves
type: Concept
broader: dynamic oceanography
narrower: tidal waves
preferred label: امواج اقیانوس @fa

dynamic oceanography
type: Concept
narrower: ocean waves
preferred label: اقیانوس‌شناسی جنبشی @fa