HydroLAKES lake · #105722
First Lake
Surface area
4,42km²
Avg depth
5,1m
Volume
22,61km³
Shoreline
38,7km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SudburyOntario · Canada4.43 km²100.0% of lake
1 intersecting protected areas
Provincial Park
2.57 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
21 distinct species · 32 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 First Lake : 11 espèces reliées par 10 interactions GloBI sur 2 types (connectance 15.2%, 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
4,42km²
Avg depth
5,1m
Volume
22,610km³
Watershed
590km²
Shoreline
38,7km
Shore dev. idx
5,19
Residence time
61days
Elevation
405m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.