Many are really, really small. Some are so tiny that they cannot even be seen with the naked eye. But they all require consideration and attention from scientist Mette Serine Wesmajervi Breiland at certain times.

Scientists have determined that salmon post-smolts tolerate similar level of ozone in brackish water as they do in freshwater.

How can digitalisation help us assess fish welfare?

In a newly launched project, scientists intend to find out how wild fish can be caught as gently as possible to safeguard fish welfare, good quality and financial gain.

During this project, we will be identifying how the use of various types of commercial fishing gear affect the physiology and mortality of cod and thus their welfare and quality. We will also be investigating the links between ethical fishing, quality and price.

The Norwegian version of the FISHWELL handbook on welfare indicators for Atlantic salmon has been available for over a year. From today, the handbook is also available in English.

We can’t ask a fish how it feels. Scientists have now compiled a manual for fish farmers and other interested stakeholders on what indicators to use to assess farmed salmon welfare.

Nofima cordially invites aquaculture industry to six short and newsworthy presentations. Scientists will present new research findings about the growth and health of salmon and associated challenges of closed systems. You will get an expert opinion on the potential of this new production form from the knowledge hub of CtrlAQUA.

A lot of research has been carried out on fish welfare over the last few years. But this knowledge is not always readily available to those who need it. An FHF funded research project named FISHWELL will gather and update our knowledge on fish welfare indicators in Atlantic salmon and rainbow trout, putting it together as an operational handbook for the farmers.

At this land-based research station at Sunndalsøra with fresh water, seawater and recirculated water, we can carry out biological and technological experiments along the complete aquaculture value chain.