HydroLAKES lake · #12878
Blasjo
Surface area
27,13km²
Avg depth
59,4m
Volume
1 611,98km³
Shoreline
110,9km
Administrative coverage
3 dept-equivalent regions (GADM L2)
- HjelmelandRogaland · Norway18.50 km²67.8% of lake
- SuldalRogaland · Norway5.86 km²21.5% of lake
- BykleAust-Agder · Norway2.92 km²10.7% of lake
2 intersecting protected areas
Setesdal Vesthei Ryfylkeheiane
IUCN Not ReportedEmerald Network
0.14 km² overlap
Protected Landscape
0.13 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
395 distinct species · 1 377 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Blasjo : 27 espèces reliées par 36 interactions GloBI sur 2 types (connectance 6.4%, 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
27,13km²
Avg depth
59,4m
Volume
1 611,980km³
Watershed
82km²
Shoreline
110,9km
Shore dev. idx
6,00
Residence time
3 929days
Elevation
1 050m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.