Title

Traveling up the fishways, Descending and Ascending Migration of Satsukimasu (Sea-run-form Amago Salmon)

Publication Date

1995

Notes

Title, abstract, and figure legends in English, remainder of text in Japanese

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.

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