That is an interesting article. We need to have our own database and report what the guys and gals that fish the lake on a regular basis and who belong to this site can report there catch data in real time instead of averages and hectar mumbo jumbo, I know these reports are needed. but think of this we are the people who go out daily we fish in all types of weather we troll cast jig, we handle the big ones as well as the small ones we open there belly and see what there eating , we see the various health conditions and most important have fished the lake for decades that data I believe is quite valuable . and needs to be added to the data that decides for more or less comercial fishing activity and catch limits.