HydroLAKES lake · #150917
Forollsjøen
Surface area
3,73km²
Avg depth
21,5m
Volume
80,15km³
Shoreline
13,7km
Administrative coverage
3 dept-equivalent regions (GADM L2)
- OsHedmark · Norway1.88 km²50.1% of lake
- HoltålenSør-Trøndelag · Norway1.66 km²44.3% of lake
- Midtre GauldalSør-Trøndelag · Norway0.21 km²5.6% of lake
2 intersecting protected areas
Forollhogna
IUCN IINational Park
3.75 km² overlap
Forollhogna med seterdalene
IUCN Not ReportedEmerald Network
3.75 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
266 distinct species · 968 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Forollsjøen : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 2 types (connectance 8.7%, 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
3,73km²
Avg depth
21,5m
Volume
80,150km³
Watershed
18km²
Shoreline
13,7km
Shore dev. idx
2,00
Residence time
2 786days
Elevation
959m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.