Estimation of in-river fish passage using a combination of transect and stationary hydroacoustic sampling
We describe a hydroacoustic technique that uses both transect and stationary sampling to estimate numbers of fish migrating in a river. The technique includes refinements and additions to one developed by the International Pacific Salmon Fisheries Commission to estimate sockeye (Oncorhynchus nerka)...
Published in: | Canadian Journal of Fisheries and Aquatic Sciences |
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Main Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Canadian Science Publishing
1995
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Subjects: | |
Online Access: | http://dx.doi.org/10.1139/f95-034 http://www.nrcresearchpress.com/doi/pdf/10.1139/f95-034 |