An Empirical Assessment of PHABSIM Using Long-Term Monitoring of Coho Salmon Smolt Production in Bingham Creek, Washington

作者: Hal A. Beecher , Brad A. Caldwell , S. Brett DeMond , Dave Seiler , Steven N. Boessow

DOI: 10.1577/M10-020.1

关键词: Empirical relationshipFisheryOncorhynchusLong term monitoringHabitatEnvironmental scienceEmpirical assessmentHabitat suitability

摘要: Abstract We conducted a PHABSIM study on Bingham Creek, Washington, by using validated habitat suitability criteria for the rearing of coho salmon Oncorhynchus kisutch. compared relationship between weighted usable area (WUA) and flow with previously determined empirical that showed increasing smolt production summer low (). The juvenile WUA indicated greatest amount occurred at was lower than our low-flow measurement, decreased flow. Thus, results were contrary to measurement production. Based production, smolts would decline if reduced maximizes WUA. failure be consistent may have related being influenced more numerous subdominant, scho...

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