HydroLAKES lake · #158791
Røyslandsvatnet
Surface area
1,15km²
Avg depth
11,8m
Volume
13,5km³
Shoreline
10,7km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- BjerkreimRogaland · Norway1.15 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
552 distinct species · 2 595 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 Røyslandsvatnet : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 93 interactions GloBI sur 5 types (connectance 13.2%, 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
1,15km²
Avg depth
11,8m
Volume
13,500km³
Watershed
37km²
Shoreline
10,7km
Shore dev. idx
2,81
Residence time
82days
Elevation
228m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.