HydroLAKES lake · #100342
Jarvis Lake
Surface area
4,6km²
Avg depth
5,1m
Volume
23,42km³
Shoreline
26,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- KenoraOntario · Canada4.62 km²100.0% of lake
1 intersecting protected areas
Provincial Park
4.61 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
174 distinct species · 220 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Jarvis Lake : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 64 interactions GloBI sur 3 types (connectance 15.8%, filtre Serrano α=0.2). 9 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
4,60km²
Avg depth
5,1m
Volume
23,420km³
Watershed
6 171km²
Shoreline
26,3km
Shore dev. idx
3,46
Residence time
3days
Elevation
394m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.