This dataset corresponds to the data collected at Vichy (left and right bank fishways) and Decize-Saint Leger des Vignes fishways (respectively on the Allier and Loire river, France) in 2012 on the size structure of Salmo salar. It has been kindly provided by the Loire Grands Migrateurs (LOGRAMI) association.
r_seaaAn object of class report_sea_age-class with 8 slots:
the ref_dc : the control devices selected
the ref_taxa : Salmo salar selected
the ref_stage : the stages selected
Object of class ref_par-class: the parameters used
object of class ref_horodate-class : the start date selected
object of class ref_horodate-class : the end date selected
The size limit, in mm between 1 sea winter fishes and 2 sea winter fishes
The size limit, in mm between 2 sea winter fishes and 3 sea winter fishes
A dataframe with 898 rows and 20 variables
operation id
sample id
dc id
start date
end date
number of fishes
species id
stages id
species latin names
stages names
destination of the fishes id
destination of the fishes names
parameter name
parameter id
method of data collection, measured, calculated...
the value of the parameter