Stock-specific feeding grounds
Table 2. Correlation coefficients between δ13C values
in salmon scales of several stocks and SST (averaged for Jan-Jun of the
year of return). The time series were processed in different ways to
disentangle the effect of low and high frequency variability on
correlation estimates (original, detrended and smoothed). SST data for
each stock were retrieved at the location marked in Figures 4, 5 and 6
by a white cross. P-values were calculated using the modified Chelton
method to account for autocorrelation. P-values significance is: ***
p<0.001, **p<0.01, *p<0.05.