'Global warming will result in more frequent extreme events and greater associated risks to ocean ecosystems . In some cases,  projected increases will eliminate ecosystems, and increase the risks and vulnerabilities to coastal livelihoods  . Reducing stressors not related to climate change represents an opportunity to strengthen the ecological resilience within these regions, which may help them  survive some projected changes in ocean temperature and chemistry.' Changes in eutrophication and hypoxia are likely to influence shelf seas, but there is low confidence in the understanding of the magnitude of potential changes and impacts on ecosystem functioning, fisheries and other industries.
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report