IFFO has interviewed Dr Richard Newton from the Institute of Aquaculture (University of Stirling, UK) about the Fish in : Fish out ratio.

Richard Newton is a researcher at the University of Stirling´s Institute of Aquaculture in the UK. His main interest is in investigating the ways to improve efficiency in aquaculture value chains by creating circular economies and synergies between different food production industries. As such he has conducted research into the best use of by-product fractions from aquaculture to improve resource efficiency and reduce environmental impact. He has worked mainly in the UK salmon industry and in SE Asia but with emerging interests in Africa and China.