Produção Alimentar Sustentável e Economia Circular: O Potencial da Aquicultura Multitrófica
Produção Alimentar Sustentável e Economia Circular: O Potencial da Aquicultura Multitrófica
-
DOI: https://doi.org/10.22533/at.ed.526172606018
-
Palavras-chave: Sistemas aquícolas integrados; Reciclagem de nutrientes; Eficiência no uso da água; Sustentabilidade ambiental
-
Keywords: Integrated aquaculture systems; Nutrient recycling; Water-use efficiency; Environmental sustainability; Urban food production
-
Abstract: This chapter discusses sustainable food production from the perspective of the circular economy, with emphasis on efficient water use and the mitigation of environmental impacts associated with conventional production systems. The main environmental challenges related to food production are addressed, including pressure on natural resources, water pollution, and nutrient waste. In this context, aquaculture is presented as a strategic activity for sustainability, highlighting integrated technologies such as aquaponics, FLOCponics, and Integrated Multitrophic Aquaculture (IMTA). These systems enable nutrient recycling, effluent reduction, optimization of water use, and production diversification, aligning with the principles of the circular economy. The chapter also explores the potential of urban aquaculture as an alternative to strengthen short food supply chains, reduce logistical costs, and contribute to food security in urban environments. Finally, it emphasizes that the consolidation of these technologies depends on scientific advances, technical capacity building, and supportive public policies, which are essential for the development of a more sustainable and resilient aquaculture industry.
- Vanessa Bertoldo Martins
- Amanda Dartora
- Maísa de Lima Lasala
- Eduardo da Silva
- Maurício Gustavo Coelho Emerenciano
- Daniel de Rosa Farias
- Delano Dias Schleder
- Jaqueline Inês Alves de Andrade
- Adolfo Jatobá