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dc.contributor.authorSchaberg, Kevin L.
dc.date.accessioned2015-09-01T00:18:04Z
dc.date.available2015-09-01T00:18:04Z
dc.date.issued2006-12
dc.identifier.urihttp://hdl.handle.net/11122/5892
dc.descriptionThesis (M.S.) University of Alaska Fairbanks, 2006en_US
dc.description.abstractThis study examines seasonal patters of habitat use by juvenile coho salmon in the Situk River and the importance of muskeg channels. To determine seasonal patterns I trapped fish from a range of habitats every two weeks during the summer of 2005. Analysis of the length-frequency data these samples provided showed most fry emerged in gravel bedded channels and that a substantial number of these fish then moved into muskeg channels during their first summer, rearing there until smolting at age 1 + or 2+. To estimate the number of coho salmon using muskeg channels, I established a relationship between channel width and fish density and scaled this up to the entire drainage using GIS analysis. This demonstrated that muskeg channels provide important rearing habitat. Comparison with published data suggests that muskegs are responsible for between 14% and 80% of total coho salmon smolt production in the Situk River.en_US
dc.language.isoen_USen_US
dc.titleContribution of muskeg channel habitats to juvenile coho salmon production in the Situk River, Alaskaen_US
dc.typeThesisen_US
dc.type.degreemsen_US
dc.identifier.departmentSchool of Fisheries and Ocean Sciencesen_US
refterms.dateFOA2020-03-13T01:24:14Z


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