Balbaya is a detailed data base that contains all the data on catches , effort and measurements of French tropical tuna fishing. The data are obtained from the AVDTH database to which the species composition of catches is corrected and the the sample sizes are homogenized. Balbaya contains data for the Atlantic Ocean and the Indian Ocean from 1991 to 2010.
Citation: Balbaya database, managed by IRD, funded by DCF / DG-MARE
Published: September 17, 2025 at 08:41
URL: http://ipt.vliz.be/eurobis/resource?r=balbaya_tuna_ecoscope
Emmanuel Chassot
Institut de Recherche pour le Développement
Julien Barde
Institut de Recherche pour le Développement
Laurent Floch
Institut de Recherche pour le Développement
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 9,274 |
|
|
| maximumDepthInMeters | 9,274 |
|
|
| minimumDepthInMeters | 9,274 |
|
The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 9,274 |
|
|
| ZERO_COORD | 3 |
|