HydroLAKES lake · #103688
Obatanga Lake
Surface area
3,18km²
Avg depth
4,4m
Volume
13,89km³
Shoreline
23km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- AlgomaOntario · Canada3.19 km²100.0% of lake
1 intersecting protected areas
Provincial Park
3.19 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
91 distinct species · 432 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 Obatanga Lake : 12 espèces reliées par 45 interactions GloBI sur 2 types (connectance 19.5%, filtre Serrano α=0.2). 10 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
3,18km²
Avg depth
4,4m
Volume
13,890km³
Watershed
194km²
Shoreline
23,0km
Shore dev. idx
3,64
Residence time
38days
Elevation
411m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.