![Aquaculture
Sustainability and
Food Security
PRESENTED BY: [VERSHA MAJEED ]](https://image.slidesharecdn.com/detailedaquaculturesustainabilityppt-250619183527-6df5a63d-250724024456-4a522f64/85/Download-Adobe-After-Effects-Crack-Latest-Version-Updated-1-320.jpg)
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- 1. Aquaculture Sustainability and Food Security PRESENTED BY: [VERSHA MAJEED ]
- 2. Introduction Aquaculture is the cultivation of aquatic organisms such as fish, shellfish, and seaweed in controlled environments. It now supplies over 50% of the world’s seafood consumption. Aquaculture is critical for food security as it provides a reliable source of protein and supports livelihoods.
- 3. Global Status of Aquaculture Global aquaculture production reached approximately 122 million tonnes as per FAO (2022). Top producers include China, Indonesia, India, and Vietnam. It is the fastest-growing sector in food production globally.
- 4. Role in Food Security Aquaculture products are rich in protein, omega-3 fatty acids, and essential micronutrients. Fish farming provides affordable protein, especially to low-income populations. Over 20 million people depend on aquaculture for their livelihoods.
- 5. Sustainability Challenges Environmental Impacts: - Water pollution due to nutrient runoff (eutrophication). - Habitat loss, especially mangroves, due to farm expansion. - Overharvesting of wild fish for feed. Social Challenges: - Labor rights and fair working conditions. - Ensuring equitable access to aquaculture benefits.
- 6. Innovations in Sustainable Aquaculture Recirculating Aquaculture Systems (RAS) reduce water use and improve waste management. Integrated Multi-Trophic Aquaculture (IMTA) mimics ecosystems to minimize waste. Plant-based and alternative protein feeds reduce reliance on wild fish stocks.
- 7. Policy and Governance Governments play a key role through regulation of environmental impact and licensing. International frameworks such as the FAO Code of Conduct for Responsible Fisheries support sustainability. Aquaculture aligns with SDG 14: Life Below Water.
- 8. Case Studies Norway: Advanced salmon farming using strict environmental and health regulations. Bangladesh: Empowering small-scale farmers with integrated pond systems. Kenya: Cage farming in Lake Victoria enhances local fish supply and income.
- 9. Future Outlook Technologies like AI and biofloc systems are optimizing operations and sustainability. Need for climate-resilient practices as oceans warm and acidify. Growing consumer demand for eco- certified and traceable seafood products.
- 10. How Individuals Can Help Opt for seafood with sustainability certifications (e.g., ASC, MSC). Advocate for responsible aquaculture practices and policies. Minimize personal food waste and reduce environmental footprint.
- 11. Conclusion Aquaculture is essential for meeting future food demands sustainably. A balanced approach is needed: economic growth, social equity, and environmental care. Let’s work together for a sustainable blue revolution.