r_gew: Wet weight of glass eel from the trapping ladder (Arzal,...
In stacomiR: Fish Migration Monitoring
r_gew R Documentation
Wet weight of glass eel from the trapping ladder (Arzal, Vilaine France)
Description
Data correspond to glass eel collected in the Vilaine at the trapping ladder (Arzal, France). The years selected are 2009 to 2012,
the query used in the report_ge_weight-class loads from 2008-08-01 to 2012-08-01
Glass eel are too numerous to be counted. They are weighted and in the stacomi database,
a table with daily coefficients (in N glass eel/g) to transform weight into number.
The weight is called a 'wet weight' as we don't wan't to drain any of the mucus in glass eel
when weighting them. Samples of 50 to 200 glass eel are weighted and then counted to provide an idea of
the seasonal evolution of wet weight.
Usage
r_gew
Format
An object of class report_ge_weight of length 1.
stacomiR documentation built on May 29, 2024, 10:41 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| r_gew | R Documentation |
Wet weight of glass eel from the trapping ladder (Arzal, Vilaine France)
Description
Data correspond to glass eel collected in the Vilaine at the trapping ladder (Arzal, France). The years selected are 2009 to 2012, the query used in the report_ge_weight-class loads from 2008-08-01 to 2012-08-01 Glass eel are too numerous to be counted. They are weighted and in the stacomi database, a table with daily coefficients (in N glass eel/g) to transform weight into number. The weight is called a 'wet weight' as we don't wan't to drain any of the mucus in glass eel when weighting them. Samples of 50 to 200 glass eel are weighted and then counted to provide an idea of the seasonal evolution of wet weight.
Usage
r_gew
Format
An object of class report_ge_weight of length 1.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.