HydroLAKES lake · #159863
Öjasjön
Surface area
1,27km²
Avg depth
8,1m
Volume
10,33km³
Shoreline
5,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- MarkVästra Götaland · Sweden1.28 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
834 distinct species · 4 418 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Öjasjön : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 5 types (connectance 16.9%, filtre Serrano α=0.2). 12 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
1,27km²
Avg depth
8,1m
Volume
10,330km³
Watershed
50km²
Shoreline
5,9km
Shore dev. idx
1,46
Residence time
127days
Elevation
111m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.