Environmental Engineering Commons^™

Reviews And Syntheses: Ocean Acidification And Its Potential Impacts On Marine Ecosystems, Khan M.G. Mostofa, Cong-Qiang Liu, Weidong Zhai, Marco Minella, David Vione, Kunshan Gao, Daisuke Minakata, Et.Al

Department of Civil, Environmental, and Geospatial Engineering Publications

Ocean acidification, a complex phenomenon that lowers seawater pH, is the net outcome of several contributions. They include the dissolution of increasing atmospheric CO2 that adds up with dissolved inorganic carbon (dissolved CO2, H2CO3, HCO3−, and CO32−) generated upon mineralization of primary producers (PP) and dissolved organic matter (DOM). The aquatic processes leading to inorganic carbon are substantially affected by increased DOM and nutrients via terrestrial runoff, acidic rainfall, increased PP and algal blooms, nitrification, denitrification, sulfate reduction, global warming (GW), and by atmospheric CO2 itself through enhanced photosynthesis. They are consecutively associated with enhanced ocean acidification, hypoxia in acidified …