What are the current challenges faced by sustainable development initiatives in Mexico?5 answersCurrent challenges faced by sustainable development initiatives in Mexico include socioeconomic inequalities impacting the implementation of fair and sustainable food systems, the need for universities to incorporate sustainability principles into their curriculum amidst knowledge departmentalization, insufficient methods to measure progress towards Sustainable Development Goals (SDGs) at local levels, and persistent health-related SDG indicator inequalities among Mexico's states, driven by social determinants of health. These challenges highlight the importance of addressing disparities in access to sustainable resources, enhancing interdisciplinary collaboration, improving monitoring and evaluation mechanisms, and prioritizing policy actions at both national and subnational levels to achieve sustainable development goals effectively in Mexico.
What are current bottlenecks in aquaculture?5 answersCurrent bottlenecks in aquaculture include high capital and operational costs, uncompetitive market prices of aquatic products, uneven distribution of production areas, lack of experienced managers for recirculating aquaculture systems, and the impact of the COVID-19 pandemic. Disease outbreaks, antibiotic resistance due to medicated feeds, and contamination from various sources pose significant economic losses and threats to aquaculture sustainability. The need for rapid and reliable diagnostics, advancements in immunodiagnostic and molecular technologies, and the development of alternative treatments for diseases are crucial for sustainable aquaculture growth. Additionally, challenges related to feed sustainability, environmental footprint reduction, and the availability and cost of alternate feed resources are key concerns for the aquaculture sector. Efforts to address these bottlenecks include technological innovations, improved disease management strategies, and the development of sustainable aquafeed options.
Issues and challenges faced by aquaculture and fisheries regionally5 answersAquaculture and fisheries face various challenges regionally. These include the impact of climate change on ocean currents, high labor costs, uncertainties in global seafood trade, and the rise of recreational fishing. Additionally, challenges such as siltation affecting river flow, reduced upstream flow, climate change, sea level rise, and disease outbreaks in fish and crustaceans pose significant threats to the sustainability and growth of aquaculture and fisheries in regions like Bangladesh. The need for comprehensive management systems to address economic issues, climate change risks, and ensure conservation of fish diversity is crucial for the sustainable development of fisheries. Collaborative and multidisciplinary research efforts are essential to tackle these challenges and ensure the long-term sustainability of aquaculture and fisheries in the face of evolving environmental and economic conditions.
What are the challenges and opportunities for aquaculture to become a more sustainable food source?4 answersAquaculture faces both challenges and opportunities in becoming a more sustainable food source. One challenge is the need to reduce greenhouse gas emissions and improve resource and energy efficiency in aquaculture practices. Another challenge is the dependence on finite marine resources, such as fishmeal and fish oil, for fish feeds. To address this, one opportunity is to replace fishmeal with alternative proteins, including industrial food wastes and insect feeds derived from waste bioconversion. Additionally, the sustainable use of underexplored seafood species and by-products can contribute to a more sustainable aquaculture industry. However, the sustainable development of aquaculture must also consider the impacts of climate change, habitat loss, overfishing, and the provision of aquaculture feed. By addressing these challenges and capitalizing on these opportunities, aquaculture can play a significant role in providing sustainable and nutritious food for the growing global population.
What are the challenges in aquaculture supply chain?5 answersThe challenges in aquaculture supply chain include spatial and marine development planning, lack of monitoring, collaboration/coordination along the supply chain, market price variation, and consumer demands. Challenges also vary depending on the production scale, with low-volume producing oyster industries facing production-related challenges and large-volume producing oyster industries focusing on value creation. Other challenges in the aquaculture supply chain include market situation, exportation, feed, fry, financing, technical assistance, environmental regularization, technological packages, processing, and commercialization. Additionally, aquaponics, a technology that integrates aquaculture and hydroponics, faces challenges such as energy efficiency, nutrient recycling, pathogen control, profitability, value chains, and supply chain management.
What are the challenges of aquaculture?5 answersAquaculture faces several challenges. One major challenge is the impact on the environment and the protection of water reservoirs. Technical problems in mariculture, such as the design of mariculture cages, automatization, and waste management, also pose challenges to sustainable and cost-effective production. The promotion of sustainable or organic aquaculture is crucial for providing high-quality, locally accessible food, but there is a need for greater resource and energy efficiency to reduce greenhouse gas emissions. Disease outbreaks pose significant risks to aquaculture ventures, resulting in economic losses. Limited supply and high prices of fish feed and seeds, as well as limited water supply, are challenges faced by fish farmers in certain regions. To overcome these challenges, there is a need for the development of more technologically advanced aquaculture systems, implementation of sustainable practices, improvement of extension services, and training of farmers in proper breeding, feeding, and water management.