HydroLAKES lake · #155917
Brommafjorden
Surface area
3,19km²
Avg depth
18,4m
Volume
58,57km³
Shoreline
25,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- NesBuskerud · Norway3.21 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
631 distinct species · 2 703 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 Brommafjorden : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 5 types (connectance 10.4%, 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
3,19km²
Avg depth
18,4m
Volume
58,570km³
Watershed
4 046km²
Shoreline
25,2km
Shore dev. idx
3,97
Residence time
9days
Elevation
143m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.