Suggestions for Future Research on Fishways and Fish Facilities
Proceedings of the International Symposium on Fishways '90
Organizing Committee for International Symposium on Fishways
The present state of design of fishways of all types is review historically and it is indicated when and to what extent the hydraulic and biological research on these designs was accomplished. Similarly the history of screening and other methods of presenting barriers to downstream migrants is reviewed. Based on these reviews, the author presents his views on the best fields for further research, both engineering and biological, in order to realize the maximum returns to the fishery.