Table 2.
Auke Creek coho salmon male abundance (N), proportion of total return (prop.), total offspring produced, mean reproductive success (mean), and variance (var.) in reproductive success for each age class from 2013 to 2015. Jacks are age classes 1.0 and 2.0.
year | age class | age | N | prop. | total offspring | mean | var. |
---|---|---|---|---|---|---|---|
2013 | 1.0 | 2 | 10 | 0.03 | 2 | 0.2 | 0.4 |
1.1 | 3 | 54 | 0.14 | 28 | 0.52 | 0.78 | |
2.0 | 3 | 124 | 0.32 | 56 | 0.45 | 1.08 | |
2.1 | 4 | 204 | 0.52 | 134 | 0.66 | 2.19 | |
2014 | 1.0 | 2 | 3 | 0 | 0 | 0 | 0 |
1.1 | 3 | 196 | 0.21 | 84 | 0.43 | 0.86 | |
2.0 | 3 | 263 | 0.29 | 46 | 0.17 | 0.27 | |
2.1 | 4 | 458 | 0.5 | 145 | 0.32 | 0.62 | |
2015 | 1.0 | 2 | 13 | 0.04 | 3 | 0.23 | 0.36 |
1.1 | 3 | 47 | 0.15 | 37 | 0.79 | 3.3 | |
2.0 | 3 | 56 | 0.17 | 14 | 0.25 | 0.45 | |
2.1 | 4 | 204 | 0.64 | 151 | 0.74 | 3 |