Marine-ecosystem future-forecasting technology for biodiversity recovery

Marine-ecosystem future-forecasting technology for biodiversity recovery

We will predict changes in marine ecosystems and realize a "Resilient Society" where human society and diverse living organisms coexist in prosperity.

Current research

Human societies are built on the benefits of marine biodiversity, such as seafood and marine activities. However, biodiversity is being lost due to factors such as the effects of climate change, overexploitation of marine resources, and marine pollution. To create a resilient society in which diverse marine ecosystems and prosperous human societies can coexist, it is important to forecast how marine ecosystems will change through interactions with human societies and to show the way to restore biodiversity.

By modeling and simulating ecosystems in areas of interest, combined with physical phenomena such as ocean currents, ocean eddies, and upwelling, we will/can forecast changes in marine ecosystems. By forecasting marine ecosystems that change in response to various human societal activities, we aim to pave the way for restoring the richness of marine ecosystems while preserving the current prosperity of human society.

Utilizing marine-ecosystem forecasting, we are engaged in applied research focusing on more specific industrial applications such as aquaculture, including technology for predicting fish and shellfish growth . This technology utilizes ICT in aquaculture farms to predict the health status and growth process of fish and shellfish. It estimates changes in fish body size, coloration, and the presence of external injuries through non-contact monitoring using cameras and sensors.
Moreover, by constructing species-specific growth prediction models through multimodal analysis combining water-quality data and behavioral data, it is possible to estimate the degree of growth and yield accurately on the scheduled shipping date. This capability will contribute to improving productivity and supporting appropriate decision-making in aquaculture as well as ensuring a sustainable food supply and the sound use of marine ecosystems.

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