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Book (series)Technical studyFreshwater small pelagic fish and their fisheries in the major African lakes and reservoirs in relation to food security and nutrition 2019
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No results found.Small pelagic fish species found in lakes and introduced to reservoirs dominate by volume and contribute some of the most important inland fisheries in Africa with steadily increasing catches and additional potential. This circular reviews the status and importance of the pelagic fish and fisheries, together with small fish in general, for sustainable and healthy livelihoods in Africa. It reviews the biology and biological production of the most important pelagic species in lakes and reservoirs as well as the impacts of environmental and climatic variation on the stocks of these species. It examines and discuss the various capture techniques together with potential of improvements in the fisheries and associated processing and national and regional trade within Africa. The knowledge generated by the circular will be usefull for policy makers and development practitioners to design and implement more effective policies, strategies and programmes that will contribute to reducing the food insecurity and conflicts that currently affect the people in sub-Saharan Africa. -
Book (series)Working paperState of research on the impacts of plastic pollution on soil health and crops 2025
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No results found.This report provides a systematic review of scientific literature examining the impacts of plastic pollution on soil ecosystems, focusing on questions related to the occurrence, persistence, and effects of plastic residues in agricultural soils. Key findings indicate that plastic pollution alters soil physical, chemical, and microbiological properties, with observed impacts even at low concentrations. These changes affect soil structure, water retention, nutrient cycles, and microbial communities, thereby posing risks to plant health, crop yields, and ultimately, food quality. Furthermore, the report explores the uptake of plastic particles and associated chemicals by plants and livestock, raising concerns about potential implications for food safety. The review highlights critical knowledge gaps in understanding the long-term impacts of pollution derived from agricultural plastics, the environmental behavior of micro- and nanoplastics, and the safety of biodegradable alternatives. -
Book (series)FlagshipThe State of World Fisheries and Aquaculture 2024
Blue Transformation in action
2024The 2024 edition of The State of World Fisheries and Aquaculture features the Blue Transformation in action, illustrated by activities and initiatives, led by FAO in collaboration with Members, partners and key stakeholders, to integrate aquatic foods into global food security and sustainability, enhance policy advocacy, scientific research and capacity building, disseminate sustainable practices and technological innovations, and support community involvement. Part 1 of this edition of The State of World Fisheries and Aquaculture benefits from significant improvements in data collection, analytical and assessment tools and methodologies to present the most up-to-date review of world fisheries and aquaculture production and utilization. Part 2 highlights the role of FAO and its partners to catalyse the transformational changes required to support aquaculture expansion and intensification, effective management of global fisheries and upgrading of aquatic value chains. Part 3 covers the high-impact challenges and opportunities of the untapped potential of utilizing whole fish and by-products to improve food security and nutrition, expounds on the role of aquatic food systems in providing critical climate, biodiversity and environmentally sound solutions, and highlights the importance of their integration into national and multilateral processes. It also presents an outlook on future trends up to 2032 based on projections. The State of World Fisheries and Aquaculture 2024 provides the most up-to-date and evidence-based information, supporting policy, scientific and technical insights on challenges, opportunities and innovations shaping the present and future of the sector, for the benefit of a wide and expanding audience of policymakers, managers, scientists, fishers, farmers, traders, civil society activists and consumers.