HydroLAKES lake · #11820
Mjåvatnet
Surface area
13,12km²
Avg depth
16,6m
Volume
217,23km³
Shoreline
40,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- VefsnNordland · Norway13.20 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
431 distinct species · 3 364 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 Mjåvatnet : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 74 interactions GloBI sur 4 types (connectance 10.5%, 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
13,12km²
Avg depth
16,6m
Volume
217,230km³
Watershed
261km²
Shoreline
40,2km
Shore dev. idx
3,13
Residence time
176days
Elevation
24m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.