HydroLAKES lake · #154842
Rotvollfjorden
Surface area
1,95km²
Avg depth
8,8m
Volume
17,22km³
Shoreline
14,9km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- Nord-AurdalOppland · Norway1.25 km²63.8% of lake
- EtnedalOppland · Norway0.71 km²36.2% of lake
1 intersecting protected areas
Røssjøen
IUCN IaNature Reserve
1.76 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
150 distinct species · 184 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 Rotvollfjorden : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 7 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
1,95km²
Avg depth
8,8m
Volume
17,220km³
Watershed
42km²
Shoreline
14,9km
Shore dev. idx
3,01
Residence time
331days
Elevation
878m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.