Description of CSV data
| Colum Name | Description |
|---|---|
| "Fichier Audio" | Name of the recording ("ddmmyyyy/hydrophoneID_yyyymmdd_hhmmss.wav") |
| "Date" | Date ("dd/mm/yyyy") |
| "Heure" | Time at the beginning of the record |
| "T" | "Test" or "Control" sequences |
| "AV" | Before beacon's activation (translates to "BEF") |
| "AV+D" | At the beginning of beacon's emission sequence (translates to "BEF+DUR") |
| "D" | During beacon's emission sequence (translates to "DUR") |
| "D+AP" | At the end of beacon's emission (translates to "DUR+AFT") |
| "AP" | After beacon's emission (translates to "AFT") |
| "AP+AV" | Between emissions (translates to "AFT+BEF") |
| "F" | Presence of a fishing net |
| "SSF" | Absence of a fishing net |
| "NSP" | Doubt on the presence of a fishing net |
| "CHAS" | "Foraging" |
| "SOCI" | "Socialising" |
| "DEPL" | "Travelling" |
| "SONAR" | Presence of a SONAR during sequences (nearby boat or experiment boat) |
| "SIGNAL" | Type of signal used during emission sequence |
| "C-GR" | Count of dolphin observed in group |
| "FILET" | Type of fishing net |
In cells, 0 = absence or false, 1 = presence of true
Lines at the end enabled us to verify that there was no missing data
Fishing net types
| Name (in french) | Description |
|---|---|
| "tremail" | monkfish gillnet, nylon, mesh 220 mm |
| "grand_filet" | hake and pollack gillnet, stretched mesh 136 mm, tread 0.6mm, with a weighted 12 mm-diameter bottom rope |
| "chalut_vert" | trawl net, mesh 12 mm, thread 210/24/413, reinforced nylon |
| "chalut_blanc" | trawl net, mesh 40 mm, thread 4mm, polyethylene PE |
See publication for more details
Signal types
See table S1 in supplementary material