Fisheries
Permanent URI for this collectionhttps://hdl.handle.net/20.500.12348/3
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- The hilsa fishery, Bangladesh’s largest single-species fishery, generates over USD 3 billion annually, contributing 12% to annual fish production and supporting 2.5 million people. However, the growing human population and the associated demand for fish protein have led to overfishing of both adult and juvenile hilsa in the gill net fishery. In respons, the Department of Fisheries (DoF) and WorldFish implemented the ECOFISH-BD project (2015–2019), funded by USAID, to promote sustainable management practices. Despite the ecological and economic importance of hilsa shad (Tenualosa ilisha), there is a significant gap in the literature regarding the economic evaluation of conservation initiatives. This study addrress that gap by examining the ECOFISH-BD project and assessing its return on investment (ROI) in terms of ecological and socio-economic outcomes. The research evaluates the historical context influencing hilsa production, assesses the project’s impact on stock recovery, and conducts a cost-benefit analysis to determine the ROI related to hilsa fishery management and community livelihoods. Using the difference-in-difference method, the study measured changes in income and assets, revealing a significant increase of 86.19% in income and 63.99% in overall assets in the intervention group compared to the baseline. Despite these positive outcomes, challenges such as unequal benefit distribution, power imbalances in the hilsa value chain, and the persistence of debt trap remain. While it is difficult to fully isolate the project’s effects from other external factors, the project has played a significant role in the recovery of hilsa stocks and the subsequent increase in catch volumes. Furthermore, the project demonstrates strong economic viability, evidenced by an internal rate of return of 32.8%. This study underscores the profitability and investment potential of small-scale fisheries, challenging common misconceptions and advocating for increased investment and institutional support to maximize long-term socio-economic and ecological benefits.
- In India, wild fisheries and aquaculture have been integral to food security, livelihoods, and cultural and ecosystem services for centuries. Post- independence, the Indian fisheries sector received structured policy attention, particularly through the five- year plans, and the establishment of the Indian Council of Agricultural Research and its constituent institutes. The introduction of “Blue Revolution” in the 1980s marked a turning point, catalysing growth through improved infrastructure, research, and extension services. The development of inland aquaculture, specifically carp culture in freshwater and shrimp farming in brackish waters significantly increased production, while subsequent diversification in both species and systems helped position India as a global leader. Currently, the Indian fisheries sector, contributing to rural livelihoods and food security, including eliminating hidden hunger, reflects a blend of traditional practices and modern innovations. However, several sustainability challenges exist, including overfishing, habitat degradation, climate change, disease outbreaks, and socioeconomic vulnerability of fishing communities. Addressing these, and moving towards resilient, inclusive, and sustainable aquatic food production systems will require a multifaceted approach integrating policy reforms, ecosystem- based management, technological innovation, and community participation— all of them aligning with the Sustainable Development Goals and the Food and Agriculture Organization Blue Transformation strategy.
- Asia–Africa BlueTech Superhighway (AABS) will help Tanzania address its fisheries and aquaculture challenges by leveraging South–South collaboration to improve sustainability, resilience and prosperity in coastal communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Tanzania’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable.
- Asia–Africa BlueTech Superhighway (AABS) will help Tanzania address its fisheries and aquaculture challenges by leveraging South–South collaboration to improve sustainability, resilience and prosperity in coastal communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Tanzania’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable.
- Asia–Africa BlueTech Superhighway (AABS) will help Tanzania address its fisheries and aquaculture challenges by leveraging South–South collaboration to improve sustainability, resilience and prosperity in coastal communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Tanzania’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable.
- Asia–Africa BlueTech Superhighway (AABS) will help Tanzania address its fisheries and aquaculture challenges by leveraging South–South collaboration to improve sustainability, resilience and prosperity in coastal communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Tanzania’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable.
- collaboration to improve sustainability, resilience and prosperity in coastal communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Mozambique’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable.
- collaboration to improve sustainability, resilience and prosperity in coastal communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Mozambique’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable.
- collaboration to improve sustainability, resilience and prosperity in coastal communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Mozambique’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable.
- In Mozambique, AABS will help to address fisheries and aquaculture challenges by leveraging South–South collaboration to improve sustainability, resilience and prosperity in coastal communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Mozambique’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable.
- communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Kenya’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable.
- communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Kenya’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable.
- communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Kenya’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable.
- Asia–Africa BlueTech Superhighway (AABS) will help Kenya address its fisheries and aquaculture challenges by leveraging South–South collaboration to improve sustainability, resilience and prosperity in coastal communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Kenya’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable.
- Asia–Africa BlueTech Superhighway (AABS) will help Bangladesh address its fisheries and aquaculture challenges by leveraging South–South collaboration to improve sustainability, resilience and prosperity in coastal communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Bangladesh’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable.
- Asia–Africa BlueTech Superhighway (AABS) will help Bangladesh address its fisheries and aquaculture challenges by leveraging South–South collaboration to improve sustainability, resilience and prosperity in coastal communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Bangladesh’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable.
- Asia–Africa BlueTech Superhighway (AABS) will help Bangladesh address its fisheries and aquaculture challenges by leveraging South–South collaboration to improve sustainability, resilience and prosperity in coastal communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Bangladesh’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable
- Asia–Africa BlueTech Superhighway (AABS) will help Bangladesh address its fisheries and aquaculture challenges by leveraging South–South collaboration to improve sustainability, resilience and prosperity in coastal communities. Through evidence-based models and partnerships, AABS will enhance the adaptive capacities of small-scale fish workers and farmers, mitigating the effects of climate change and increasing the sustainability of fish production. By focusing on Bangladesh’s vulnerable coastal regions, the initiative will not only support the government’s goals but also ensure that the livelihoods of these communities are more secure and equitable.
- This brief highlights the vision, objectives, outcomes and strategy for WP1 of the AABS project - Digital coasts: Co-creating and scaling contextualized digital information systems for small-scale fisheries.
- This brief highlights the vision, objectives, outcomes and strategy for WP1 of the AABS project - Digital coasts: Co-creating and scaling contextualized digital information systems for small-scale fisheries.