하천에서의 수산자원 보호를 위한 어도시설

Fishway for fish reservation in stream

This study was studied in Tamjin liver that is situated jangheung-gun Jeollanm-do. Fishways that was studied with the emphasis on Ice harbour type fishway analyzed efficiencies. In result, Ice harbor type fishway discovered 12species of fish among 13species in Tamjin liver. But, most other fishways have discovered a few fishes. Because most fishways established ill station and managed badly.