HydroLAKES lake · #158757
Byrkjelandsvatnet
Surface area
5,13km²
Avg depth
28,4m
Volume
146,07km³
Shoreline
22,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- BjerkreimRogaland · Norway5.16 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
455 distinct species · 1 230 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Byrkjelandsvatnet : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 61 interactions GloBI sur 6 types (connectance 7.4%, filtre Serrano α=0.2). 12 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
5,13km²
Avg depth
28,4m
Volume
146,070km³
Watershed
243km²
Shoreline
22,3km
Shore dev. idx
2,78
Residence time
114days
Elevation
179m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.