deregulate making it cheaper to expand the fishery without increasing the population. lower or eliminate taxation on improving the feed supply; e.g., land based krill farming and other nutrition based ideas based off the local ecology. use the krill poop to grow alfalfa and grass for cows. no idea how to fix salmon fisheries. california just tried but it didn't go so well. not even hating there it's something i wish worked. salmon is healthy and delicious.
United States