Day-to-Day Responsibilities
Collect samples and data on fish catch, stocks and breeding, often from research vessels, landing centres or fish farms.
Assess fish populations and recommend catch limits or closed seasons to keep fish stocks sustainable.
Monitor water quality, habitat health and fish disease in rivers, ponds, tanks and the sea.
Design and run aquaculture trials on breeding, feed, growth and stocking density.
Analyse data using statistics and software, then write survey reports, papers and project updates.
Advise fishers, fish farmers and government departments on better practice and fisheries schemes.
Take part in institutional projects, such as marine debris studies and marine mammal stock assessments.


