HydroLAKES lake · #8604
Rocky Island Lake
Surface area
52,01km²
Avg depth
30,4m
Volume
1 579,77km³
Shoreline
308,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- AlgomaOntario · Canada52.15 km²100.0% of lake
1 intersecting protected areas
Provincial Park
52.15 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
56 distinct species · 100 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 Rocky Island Lake : 17 espèces reliées par 25 interactions GloBI sur 4 types (connectance 10.8%, filtre Serrano α=0.2). 5 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
52,01km²
Avg depth
30,4m
Volume
1 579,770km³
Watershed
2 246km²
Shoreline
308,6km
Shore dev. idx
12,07
Residence time
1 290days
Elevation
395m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.