Environmental quality and aquaculture systems

1. Proceedings of the thirteenth U.S.-Japan meeting on aquaculture 2. Relationship between fish culture methods and pondwater quality in freshwater fish culture 3. Environmental management of larval rearing of marine fishes - a short history of reserach to prevent lordosis in red sea bream 4. Salinity tolerances of marine bivalves 5. Temperature preference of immature horse mackerel, Trachurus japonicus, in a vertical temperature gradient 6. Effects of environment on seedlings of king crab 7. Some methods of water-flow control for mariculture 8. Environmental conditions in pearl oyster culture grounds in Japan