Table 3 (a) and (b) Logit parameter estimates for the selected conditional Arnason-Schwarz (CAS) mark-recapture model to estimate rates of survival (S) and transition (migration) (ψ) of tagged brown trout smolts (a) and veteran migrants (b) within Sognefjorden
(a) Salmo trutta smolts (N par = 73) | |||||||||
Survival (S) | Transition (ψ) | ||||||||
Zone | River | Season | Estimate | SE | Zone | River | Season | Estimate | SE |
F | Fortun | All (.) | 1.571 | 0.297 | FI | Fortun | All (.) | 4.012 | 0.088 |
I + M + O | Fortun | All (.) | 1.164 | 0.086 | FI | Mørkrid | All (.) | -2.374 | 0.173 |
F | Mørkrid | All (.) | 1.218 | 0.154 | FI | Årdal | All (.) | -0.750 | 0.118 |
I + M + O | Mørkrid | All (.) | 1.428 | 0.346 | FI | Lærdal | All (.) | -2.903 | 0.251 |
F | Årdal | All (.) | 1.194 | 0.095 | FI | Aurland | All (.) | -1.171 | 0.057 |
I + M + O | Årdal | All (.) | 1.261 | 0.082 | FM | All (.) | S | -1.861 | 0.057 |
F | Lærdal | All (.) | 7.854 | 0.311 | FM | All (.) | A | -1.447 | 0.073 |
I + M + O | Lærdal | All (.) | 1.065 | 0.120 | FO + IO | All (.) | S | 5.454 | 0.064 |
F | Aurland | All (.) | 1.571 | 0.077 | FO + IO | All (.) | A | -0.938 | 0.079 |
I + M + O | Aurland | All (.) | 1.250 | 0.082 | IF | All (.) | S | 4.365 | 0.111 |
IF | All (.) | A | -0.630 | 0.107 | |||||
IM | All (.) | S | -7.019 | 0.122 | |||||
IM | All (.) | A | -1.849 | 0.093 | |||||
MF | All (.) | S | -1.571 | 0.278 | |||||
MF | All (.) | A | -6.821 | 0.240 | |||||
MI | All (.) | S | 4.236 | 0.187 | |||||
MI | All (.) | A | -2.165 | 0.234 | |||||
MO | All (.) | S | -0.503 | 0.243 | |||||
MO | All (.) | A | -9.067 | 0.242 | |||||
OF + OI | All (.) | S | 4.070 | 0.065 | |||||
OF + OI | All (.) | A | 5.324 | 0.082 | |||||
OM | All (.) | S | -1.420 | 0.084 | |||||
OM | All (.) | A | -1.292 | 0.090 | |||||
(b) Veteran migrant Salmo trutta (N par = 61) | |||||||||
Survival (S) | Transition (ψ) | ||||||||
Zone | River | Season | Estimate | SE | Zone | River | Season | Estimate | SE |
F | Aurland | All (.) | 1.571 | 0.111 | FI | All (.) | A | -1.243 | 0.032 |
F | Fortun | All (.) | 1.571 | 0.120 | FI | Aurland | S | -7.218 | 0.067 |
F | Lærdal | All (.) | 1.662 | 0.024 | FI | Fortun | S | -0.818 | 0.071 |
F | Årdal | All (.) | 1.501 | 0.033 | FI | Lærdal | S | -0.857 | 0.092 |
I | Aurland | S + A | 1.722 | 0.165 | FI | Årdal | S | -0.742 | 0.079 |
I | Fortun | S + A | 1.072 | 0.071 | FM | All (.) | A | -1.380 | 0.033 |
I | Lærdal | S + A | 1.351 | 0.075 | FM | All (.) | S | -1.052 | 0.038 |
I | Årdal | S + A | 1.145 | 0.082 | FO + OF | All (.) | A | 4.168 | 0.032 |
M | All | S + A | 1.511 | 0.179 | FO + OF | All (.) | S | -0.864 | 0.042 |
O | Aurland | S + A | -4.712 | 0.244 | IO + OI | All (.) | A | -14.371 | 0.041 |
O | Fortun | S + A | 1.178 | 0.081 | IO + OI | All (.) | S | -2.010 | 0.036 |
O | Lærdal | S + A | 1.571 | 0.072 | IF | All (.) | A | -8.909 | 0.096 |
O | Årdal | S + A | 1.571 | 0.194 | IF | All (.) | S | -2.023 | 0.074 |
I | All | W | 1.571 | 0.081 | IM | All (.) | A | -1.981 | 0.095 |
M + O | All | W | 1.368 | 0.035 | IM | All (.) | S | -0.500 | 0.071 |
MF | All (.) | A | 5.738 | 0.127 | |||||
MF | All (.) | S | 4.341 | 0.072 | |||||
MI | All (.) | A | 3.771 | 0.124 | |||||
MI | All (.) | S | -0.890 | 0.070 | |||||
MO | All (.) | A | 18.144 | 0.131 | |||||
MO | All (.) | S | -6.701 | 0.075 | |||||
OM | All (.) | A | 11.200 | 0.040 | |||||
OM | All (.) | S | -1.992 | 0.038 | |||||
FO + OF | All (.) | W | 3.483 | 0.074 | |||||
FI + IF | All (.) | W | 11.231 | 0.068 | |||||
FM + MF | All (.) | W | 4.712 | 0.121 | |||||
IM + MI | All (.) | W | 0.106 | 0.255 | |||||
IO + MO + OI + OM | All (.) | W | 4.712 | 0.190 | |||||