Species and habitats - Echiichthys vipera - All ages - IBTS Multi-annual abundance in January (1980-1990, 1991-2000 , 2001-2010))
Due to data paucity, the interpolated maps were computed using all the data available over three periods : 1980-1990, 1991-2000 and 2001-2010. Biologic data have been expressed in abundance (numbers or density values (nbr/km²)) and always required to be log-transformed using a log10(x+1) transformation.
Data and resources
Additional information
| Temporal extent | 1989-01-01 – 2007-12-31 |
|---|---|
| Date (publication) | 2012-03-22 |
| Status | completed |
| Update frequency | asNeeded |
| Metadata language | en |
| License | research-only |
| Source metadata | ISO 19115 XML |
| Last updated | 2026-11-04 |
| Created | 2026-11-04 |
| API | package_show |