HydroLAKES lake · #146408
Øvre Nesåvatnet
Surface area
1,25km²
Avg depth
12,3m
Volume
15,34km³
Shoreline
10,5km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- NamsskoganNord-Trøndelag · Norway1.10 km²87.0% of lake
- RøyrvikNord-Trøndelag · Norway0.16 km²13.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
240 distinct species · 300 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Øvre Nesåvatnet : 36 espèces reliées par 51 interactions GloBI sur 3 types (connectance 5.6%, 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
1,25km²
Avg depth
12,3m
Volume
15,340km³
Watershed
27km²
Shoreline
10,5km
Shore dev. idx
2,64
Residence time
219days
Elevation
578m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.