Acidification of estuarine water is a growing hazard  , and resident organisms display sensitivity to altered pH in laboratory settings  . However, attribution of the biological effects of acidification is difficult because many biogeochemical processes affect estuarine carbon chemistry . Warming can exacerbate the impacts of both acidification and hypoxia on estuarine organisms . These effects are further complicated by eutrophication, with high nitrogen loads associated with lower pH . Warming  and eutrophication interact to decrease estuarine oxygen content and pH, increasing the vulnerability of animals to MHWs  and exacerbating the incidence and impact of dead zones  . The impacts of storms on estuaries are variable and are described in SM3.3.1.
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report