  Ocean acidification, a direct consequence of increased carbon dioxide (CO2)
emissions, has emerged as a critical area of concern within the scientific
community. The world's oceans absorb approximately one-third of human-caused
CO2 emissions, leading to chemical reactions that reduce seawater pH, carbonate
ion concentration, and saturation states of biologically important calcium
carbonate minerals. This process, known as ocean acidification, has
far-reaching implications for marine ecosystems, particularly for marine
organisms such as fish, whose migratory patterns are integral to the health and
function of these ecosystems.
