Understanding interactions between wild fisheries and aquaculture is essential to sustainable and equitable aquaculture development.

Aquatic food systems are changing rapidly, with more than half of aquatic foods now coming from aquaculture. This increase in fish availability can improve access to nutrients, but it also poses risks to ecosystems and small-scale fishing communities. It is important to understand the interactions between wild fisheries and aquaculture for sustainable and equitable development. Small-scale aquaculture and fisheries sectors are significant for global fish supply and livelihoods. Aquatic foods provide both food and income, contributing to nutrition and food security. The expansion of aquaculture can lead to shifts in ecosystems, changes in species consumed, and impacts on those involved in aquatic food production. Monitoring the impacts of aquaculture on regions reliant on aquatic foods is essential for assessing employment opportunities, food security, and nutritious diets. The expansion of freshwater aquaculture presents challenges and implications for aquatic food systems, including complex nutritional outcomes and potential conflicts between wild fisheries and aquaculture production. External factors like climate change and upstream development can further complicate freshwater aquaculture. Monitoring and understanding these transitions are crucial for analyzing food system performance and ensuring sustainability. Efforts should involve close engagement with producers, fishers, and communities, as well as collaboration with regional bodies and research organizations. The expansion of aquaculture should prioritize food security, ecosystem resilience, and equitable employment opportunities while promoting sustainable governance and nutrient access for vulnerable populations. [Extracted from the article]