Author: Julieth and colleagues
Aquaculture has become a vital component of global food production, yet its growth patterns vary across regions. This study provides a comparative overview of decadal changes in aquaculture production within the European Union and Latin America and the Caribbean. Unlike other parts of the world where freshwater fish farming plays a significant role, in these regions it remains a relatively small segment of the sector. By applying an indicator-based approach, the study highlights development trends in freshwater aquaculture, including diversification of species, the rise of emerging varieties, and changes in the trophic levels of farmed animals.
The findings reveal distinct geographical patterns in production trends between the two regions. Differences in growth are explained by factors such as renewable water resources, which determine the abundance of freshwater, and the thermal suitability of species in relation to local climate conditions. By analyzing these environmental and ecological indicators, the study sheds light on why aquaculture expansion is uneven across countries and how resource endowments influence the potential for growth. This comparative perspective provides a nuanced understanding of the challenges and opportunities facing freshwater aquaculture.
The results align with the United Nations Sustainable Development Goal 14: Life Below Water, which emphasizes the sustainable management of aquatic resources to secure food supply and protect ecosystems. Strengthening freshwater aquaculture in both Europe and Latin America can contribute to more resilient food systems, generate economic opportunities in rural areas, and ensure a balance between production growth and environmental sustainability. By integrating climate suitability and water resource availability into policy frameworks, countries in both regions can better position aquaculture as a driver of sustainable development.
 Read the full article here to explore the detailed findings and their implications for policymakers and practitioners.