HydroLAKES lake · #145373
Smalvatnet
Surface area
1,36km²
Avg depth
10,4m
Volume
14,15km³
Shoreline
9,2km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- NamsskoganNord-Trøndelag · Norway1.35 km²98.9% of lake
- GraneNordland · Norway0.02 km²1.1% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
377 distinct species · 925 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Smalvatnet : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 63 interactions GloBI sur 7 types (connectance 9.0%, filtre Serrano α=0.2). 11 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
1,36km²
Avg depth
10,4m
Volume
14,150km³
Watershed
25km²
Shoreline
9,2km
Shore dev. idx
2,21
Residence time
159days
Elevation
280m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.