Culture-based fisheries

Culture-based fisheries (CBF) are stock enhancement practices to improve the productivity of water bodies that do not have enough natural recruitment to support a capture fishery. The stocked seed usually rely on the natural productivity of the water body as food supply.

CBF is usually conducted in small water bodies, which are often communally managed by local communities, and the where the seed is owned either individually or collectively. CBF practices are therefore a form of aquaculture.

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NACA Newsletter, Volume XXVIII, No. 3, July-September 2013

In this issue:

Culture-based fisheries exchanges between Lao PDR and Cambodia. Culprit behind massive shrimp die-offs in Asia unmasked. Presentations from the final technical consultation on EMS/AHPNS of shrimp available for download. Aquaculture certification workshop held in Viet Nam. Aquaculture in a genetic plunge towards extinction? NACA implements World Bank training program on Good Aquaculture Practices. Study tour on aquaculture and wetland management for delegation from Assam, India. Koh Yao Noi Tree Bank and mangrove replanting continues. Consistent fish names key to consumer confidence. We are hiring! Request for contributions: Global Advances in Ecology and Management of Golden Apple Snails (2nd edition).

Impact of climate change on culture-based fisheries in seasonal reservoirs, Sri Lanka

The present study identifies changes in reservoir filling patterns and water retention period of seasonal reservoirs in Sri Lanka in five administrative districts from 1960 to 2010. Results reveal that there is high drawdown in the recent past in seasonal reservoirs compared to the 1960s, and a forward shifting pattern of drawdown due to altered rainfall patterns. These changes have affected the culture season and the duration of the culture period of stocked fingerlings in the reservoirs.

Technical brief: Impact of climate change on culture-based fisheries in seasonal reservoirs, Sri Lanka

This brief summarises the results from the interdisciplinary study conducted within the Aquaclimate project in Sri Lanka looking at the impacts of climate change on culture based fisheries. The brief further provides guidelines for farmers seeking to address the climate change impacts on culture-based fisheries in Sri Lanka.

Science brief: Impact of climate change on culture-based fisheries in seasonal reservoirs, Sri Lanka

This brief summarises the results from the interdisciplinary study conducted within the Aquaclimate project in Sri Lanka looking at the impacts of climate change on culture based fisheries. The brief further provides guidelines for academia, researchers and technologists to support farmers for adaptation measures to address the climate change impacts on CBF in Sri Lanka.

Policy brief: Impact of climate change on culture-based fisheries in seasonal reservoirs, Sri Lanka

This brief summarises the results from the interdisciplinary study conducted within the Aquaclimate project in Sri Lanka, which investigated the impacts of climate change on culture based fisheries. The brief further provides guidelines for adaptation and policy development to address the climate change impacts on culture based fisheries in Sri Lanka and how adaptation measures should be implemented.