A «light» Review primarily involves incorporation of updated catch data and abundance estimates. (iwc.int)
Armed with their finding, researchers now know they can use angler catch data to monitor invasive fish distributions, and this could save over $ 1 million dollars a year in monitoring costs in countries where lakes are widely dispersed and difficult to access, said Allen. (sciencedaily.com)
To track the trophic levels over time, the team analyzed fisheries catch data collected between 1950 and 1994 by the U.N. Food and Agriculture Organization (FAO). (sciencemag.org)