HydroLAKES lake · #145184
Ánavatn
Surface area
4,2km²
Avg depth
9,4m
Volume
39,26km³
Shoreline
16,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Norður-HéraðAusturland · Iceland4.23 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
162 distinct species · 508 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Ánavatn : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 5 types (connectance 10.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
4,20km²
Avg depth
9,4m
Volume
39,260km³
Watershed
46km²
Shoreline
16,6km
Shore dev. idx
2,28
Residence time
436days
Elevation
527m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.