HydroLAKES lake · #145357
Blyvatnet
Surface area
1,48km²
Avg depth
7m
Volume
10,41km³
Shoreline
9,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- RøyrvikNord-Trøndelag · Norway1.49 km²100.0% of lake
2 intersecting protected areas
Børgefjell
IUCN Not ReportedEmerald Network
1.49 km² overlap
Børgefjell/Byrkije
IUCN IINational Park
1.49 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
52 distinct species · 68 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 Blyvatnet : 14 espèces reliées par 14 interactions GloBI sur 3 types (connectance 13.3%, filtre Serrano α=0.2). 1 bulle taxonomique (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
1,48km²
Avg depth
7,0m
Volume
10,410km³
Watershed
56km²
Shoreline
9,3km
Shore dev. idx
2,17
Residence time
55days
Elevation
645m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.