Comparison of the effect of vaccination on apparent survival of the 2009 experimental release groups of Seymour steelhead smolts.

Percent survival was based on the number of surviving between each segment of the migration from point of release, up to and including the POST arrays at the Northern Strait of Georgia (NSOG) and Queen Charlotte Strait (QCS).*refers to significant difference (p存活率以从放流点至乔治亚海峡北部（Northern Strait of Georgia, NSOG）与夏洛特皇后海峡（Queen Charlotte Strait, QCS）的POST阵列（含该阵列）的迁徙各阶段之间的存活个体数为计算依据。*表示存在显著性差异（p