 . Acidification may alter sex determination , resulting in changes in sex ratios , and may thus affect reproductive success . Decreasing river flows  are projected to cause periodically open estuaries across southwest Australia to remain closed for longer periods, inhibiting the extent to which marine taxa can access these systems  and with warming predicted to constrain activity in some large fish . Major knowledge gaps include environmental tolerances of key life stages,
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report