Climate-adaptive shellfish aquaculture (114703)

The CASA – Climate-Adaptive Shellfish Aquaculture – project aims to bolster the resilience of shellfish aquaculture practices by integrating an early warning systems (EWS), cultivation method adjustments, monitoring protocols, and active solutions to mitigate climate change impacts on shellfish aquaculture, with a specific focus on mussel suspended culture. The project’s core objectives include deploying EWS for detecting low oxygen levels and utilizing depth sensors to monitor mussel growth and maintenance requirements. Additionally, the project
introduces low oxygen mitigating tools – specifically, Microbial Fuel Cells (MFCs) – to enhance sediment and water quality at the test site while reducing greenhouse gas emissions.

CASA is developing and testing innovative technology tailored to climate change challenges. This technology aims to prevent shellfish mortalities, enhance cost-efficiency, and reduce maintenance expenses. Furthermore, CASA promotes climate-friendly shellfish farming, recognized as one of the most sustainable production methods due to its nutrient removal capabilities and low carbon
footprint. By meeting the rising demand for sustainable food alternatives, CASA benefits Danish consumers, providing easier access to locally produced, climate-friendly, and nutritious seafood.

Funding
The project is co-funded by the European Union through the European Maritime, Fisheries and Aquaculture Programme (EMFAF).

Research area: Coastal Ecology