Research Article

Growth Rate Potential of Juvenile Sockeye Salmon in Warmer and Cooler Years on the Eastern Bering Sea Shelf

Table 3

Sensitivity of bioenergetic model estimates of juvenile sockeye salmon growth. For each analysis, one of the inputs (OSST ( C) or prey density (number/cm3) was held constant while adjusting the other by 20%. A value of 1.0 means that a 20% increase in a value of SST or prey density from its nominal value caused a 20% increase in growth rate potential.

Temperature ( C)Prey Density (number cm-3)

Year 20% 20% 20% 20%

2000 0.9 1.2 0.9 0.8
2001 1.0 1.2 1.4 1.2
2002 3.4 4.9 4.7 4.0
2003 1.6 2.6 2.2 1.8
2004 0.1 0.4 0.5 0.4
2005 0.9 1.6 1.4 1.1
2006 0.8 1.0 0.6 0.5