HydroLAKES lake · #158549
Norra Bullaresjön
Surface area
6,85km²
Avg depth
16,9m
Volume
115,71km³
Shoreline
25,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- TanumVästra Götaland · Sweden6.89 km²100.0% of lake
2 intersecting protected areas
Långevallsälven
IUCN Not AssignedNatura 2000 SCI
0.00 km² overlap
Långevallsälven
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
780 distinct species · 9 434 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Norra Bullaresjön : 18 espèces reliées par 38 interactions GloBI sur 5 types (connectance 15.0%, 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
6,85km²
Avg depth
16,9m
Volume
115,710km³
Watershed
630km²
Shoreline
25,9km
Shore dev. idx
2,79
Residence time
116days
Elevation
42m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.