HydroLAKES lake · #107998
Threenarrows Lake
Surface area
8,79km²
Avg depth
11,4m
Volume
99,96km³
Shoreline
92km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- ManitoulinOntario · Canada6.73 km²76.4% of lake
- SudburyOntario · Canada2.08 km²23.6% of lake
1 intersecting protected areas
Provincial Park
8.78 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
291 distinct species · 1 376 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Threenarrows Lake : 28 espèces reliées par 96 interactions GloBI sur 4 types (connectance 10.6%, filtre Serrano α=0.2). 15 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
8,79km²
Avg depth
11,4m
Volume
99,960km³
Watershed
102km²
Shoreline
92,0km
Shore dev. idx
8,76
Residence time
1 851days
Elevation
193m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.