A Study on Transition and Fishfauna of Artificial Wand-Pool in the Middle Reaches of Tama-gawa River

Abstract

Morphological transition and fishfauna were studied in the 2 wando-pools, midstream of the Tama-gawa River, Tokyo. During this study, 24 fish species and subspecies were captured in 4 sampling sites. Wand-pools are located at erosional zone of the stream, accordingly wandpool was scoured by overflow running water in swelling period as planned.