Kelt Reconditioning: A Research Project to Enhance Iteroparity in Columbia Basin Steelhead (Oncorhynchus mykiss), 2003 Annual Report.

• Main Authors: Hatch, Douglas R., Branstetter, Ryan, Blodgett, Joe
• Language: unknown
• Published: 2017
• Subjects: 13 HYDRO ENERGY; 54 ENVIRONMENTAL SCIENCES; COLUMBIA RIVER; ENDANGERED SPECIES; FEEDING; FISH PASSAGE FACILITIES; FORMALDEHYDE; GONADS; JUVENILES; MONITORING; OXYTETRACYCLINE; PARASITES; PELLETS; REARING; RIVERS; SALMON; TANKS; Chandler; Atlantic salmon; Salmo salar
• Online Access: http://www.osti.gov/servlets/purl/902991; https://www.osti.gov/biblio/902991; https://doi.org/10.2172/902991

Repeat spawning is a life history strategy that is expressed by some species from the family Salmonidae. Rates of repeat spawning for post-development Columbia River steelhead Oncorhynchus mykiss populations range from 1.6 to 17%. It is expected that currently observed iteroparity rates for wild ste...