Climate change adaptation opportunities and pathways have been identified across aquaculture, fisheries, conservation and tourism sectors in the region , and some stakeholders are already autonomously adapting . Some fishing and aquaculture industries use seasonal forecasts of environmental conditions to improve decision-making, risk management and business planning , with the potential to use 5-yearly forecasts similarly . Shifts in the distribution and availability of target species  would impact the ability of domestic fishing vessels to continue current fishing practices, with potential social and economic adjustment costs , including disruption to supply chains  . Species abundance data are insufficient to enable projections of climate impacts on fishery productivity. However, fishery and aquaculture industries are considering adaptation strategies, such as changing harvests and relocating farms . Thus, while climate change is extremely likely to affect the abundance and distribution of marine species around New Zealand, insufficient monitoring means there is limited evidence of ecosystem level change in biodiversity to date and no quantitative projections of which species may win and lose to climate change  .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report