HydroLAKES lake · #147538
Fossemvatnet
Surface area
3,7km²
Avg depth
15,1m
Volume
55,94km³
Shoreline
11,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SteinkjerNord-Trøndelag · Norway3.72 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 257 distinct species · 17 360 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Fossemvatnet : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 4 types (connectance 13.8%, filtre Serrano α=0.2). 9 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
3,70km²
Avg depth
15,1m
Volume
55,940km³
Watershed
1 552km²
Shoreline
11,1km
Shore dev. idx
1,63
Residence time
12days
Elevation
15m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.