Highlights•Precision Fish Farming (PFF) concept developed.•Goal is to stimulate transition
from experience-to knowledge-based production.•Review of technology usage in finfish …

Digital Twin technology has emerged to become a key enabling technology in the ongoing
transition into Industry 4.0. A Digital Twin is in essence a digital representation of an asset …

A coupling algorithm between two open-source numerical toolboxes, ie, OpenFOAM and
Code_Aster, is implemented for fluid-structure interaction analysis of submerged nets. This …

We have developed a mathematical model which estimates the growth performance of
Atlantic salmon in aquaculture production units. The model consists of sub-models …

Research within marine aquaculture has either focused on technology (eg farming
structures, autonomous systems, harvesting and transport technologies) or biology (eg …

The waste of fish food has always been a serious problem in aquaculture. On one hand, the
leftover fish food spawns a big economic loss in the industry because feedstuff accounts for …

The supply of dissolved oxygen (DO) to salmon in sea cages depends on many interacting
factors including biomass density, temperature and current speed. With other factors being …

Dissolved oxygen (DO) concentration is an important factor affecting fish welfare and growth
in Atlantic salmon sea cages. As an operational prediction tool, and to aid our understanding …

In this chapter, we discuss how digital tools can be used to achieve more intelligent feeding
and nutrition in commercial cage-based farming. Using farmed salmon as a model species …

Dissolved oxygen concentrations were monitored at 12 points distributed over 3 depths in
one out of six cages in an Atlantic salmon farm and compared to the output of a …