Life cycle data of Atlantic salmon
SalmonLifeCycle.RdA dataset resulting from a comprehensive survey of the salmon population of the Oir river between 1984 and 2001. The dataset corresponds essentially to Catch Mark Recapture experiments.
Format
A named list:
- n
The number of years
- surf
The wetted surface of the system
- fec1
Fecunity (number of eggs / female) of 1 Sea Winter (1SW) fish
- fec2
Fecunity (number of eggs / female) of 2 Sea Winter (2SW) fish
- Year
The years of the data
- c_Sp
Number of of spawners trapped during upstream migration (\(y_1^{Sp}\))
- x_Sp1
Number of 1SW Spawners retrieved fron the population (\(y_2^{Sp}\))
- x_Sp2
Number of 2SW Spawners retrieved fron the population (\(y_3^{Sp}\))
- mad
Marked and released Spawners (\(y_4^{Sp}\))
- rmad
Marked and recaptured Spawners (\(y_5^{Sp}\))
- r_unm
Unmarked and recaptured Spawners (\(y_6^{Sp}\))
- sample_Sp_age
Adults examined for ageing (\(y_7^{Sp}\))
- sample_Sp11
Number of 1SW issued from 1+ Smolts among sample_Sp_age (\(y_8^{Sp}\))
- sample_Sp21
Number of 1SW issued from 2+ Smolts among sample_Sp_age (\(y_9^{Sp}\))
- sample_Sp12
Number of 2SW issued from 1+ Smolts among sample_Sp_age (\(y_{10}^{Sp}\))
- sample_Sp22
Number of 2SW issued from 2+ Smolts among sample_Sp_age (\(y_{11}^{Sp}\))
- sample_Sp1_sex
Number of 1SW fish examined for sex identification (\(y_{12}^{Sp}\))
- sample_Sp2_sex
Number of 2SW fish examined for sex identification (\(y_{13}^{Sp}\))
- sample_Sp1f
Number of 1SW fish identified as female among sample_Sp1_sex (\(y_{14}^{Sp}\))
- sample_Sp2f
Number of 1SW fish identified as female among sample_Sp2_sex (\(y_{15}^{Sp}\))
- c_Sm
Number of smolts caught in the downstream trapping facility during the migration time(\(y_{1}^{Sm}\))
- m_Sm
Number of smolts marked and released (\(y_{2}^{Sm}\))
- m_Sm
Number of smolts marked-released and recaptured (\(y_{3}^{Sm}\))
- sample_Sm_age
Number of smolts examined for river-age (\(y_{4}^{Sm}\))
- sample_Sm1
Number of 1+ smolts among sample_Sm_age (\(y_{5}^{Sm}\))