Title
Traveling up the fishways, Descending and Ascending Migration of Satsukimasu (Sea-run-form Amago Salmon)
Publication Date
1995
Publication Title
Proceedings of the International Symposium on Fishways '95
Start Page
225
End Page
230
Publication Place
Gifu, Japan
Publisher
The Organizing Committee for International Symposium on Fishways '95 in Gifu
Abstract
In the springs of 1994 and 1995, surveys were conducted to confirm the state of the fishways at Nagaragawa Estuary Barrage and confirmed that Satsukimasu (Sea-run-form Amago Salmon) travel up the fishways. Amago smolts with marking were also released during November and December of 1994, the state of descending and the state of ascending were surveyed. However, few marked fish could be confirmed so it was difficult to adequately clarify the effect of Estuary Barrage descending and ascending characteristics of Satsukimasu in the current survey.
Notes
Title, abstract, and figure legends in English, remainder of text in Japanese