Representative Area Ecological Reserve · can
Jan Lake
- Area
- 335 km²
- IUCN cat.
- Ib
- Year
- 2000
Overview
- Designation
- Representative Area Ecological Reserve
- IUCN category
- Ib · Zone de nature sauvage
Aire protégée pour la wilderness, faible accès humain
- Established
- 2000
- Managing authority
- Government of Saskatchewan, Ministry of Environment
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
136 distinct species · 225 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 Jan Lake : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 4 types (connectance 7.5%, 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).
Hydrology2 basins · 37 lakes · 0 rivers
Hydrology metrics for this exact territory
Lake surface here
129,70km²
Basins crossed
2
Max drainage
11 827km²
Discharge in basins
4,6m³/s
Mean precip.
493mm/an
Mean T°
-1,0°C
Moisture idx
-0,23
Max snow
50%
Mean runoff
31mm/an
Mean elev. (basins)
344m
Watersheds crossing here
Lakes (37, top by area)
- Jan Lakearea114,2 km²avg depth17.3 m
- Pelican Lakearea21,3 km²avg depth12.9 m
- Lloyd Lakearea3,2 km²avg depth6.9 m
- Sullivan Lakearea2,4 km²avg depth6.6 m
- Lake #79964area1,5 km²avg depth6.4 m
- Callaghan Lakearea1,1 km²avg depth6.2 m
- Lac 809773area0,9 km²avg depth5.6 m
- Lac 810792area0,9 km²avg depth5.0 m
- Lac 808572area0,9 km²avg depth4.8 m
28 more lakes
- Lac 808664area0,9 km²avg depth4.9 m
- Lac 811157area0,8 km²avg depth4.6 m
- Lac 813872area0,6 km²avg depth4.3 m
- Lac 809428area0,6 km²avg depth4.2 m
- Lac 808330area0,5 km²avg depth5.2 m
- Lac 810978area0,4 km²avg depth4.0 m
- Lac 808393area0,3 km²avg depth4.3 m
- Lac 810437area0,3 km²avg depth4.9 m
- Lac 808293area0,3 km²avg depth3.5 m
- Lac 810472area0,3 km²avg depth4.2 m
- Lac 809930area0,3 km²avg depth4.6 m
- Lac 808415area0,3 km²avg depth3.4 m
- Lac 812571area0,3 km²avg depth4.6 m
- Lac 808133area0,2 km²avg depth4.2 m
- Lac 809644area0,2 km²avg depth3.3 m
- Lac 810179area0,2 km²avg depth3.8 m
- Lac 812453area0,2 km²avg depth2.8 m
- Lac 810888area0,2 km²avg depth3.8 m
- Lac 810938area0,2 km²avg depth5.3 m
- Lac 810157area0,2 km²avg depth3.1 m
- Lac 807742area0,2 km²avg depth3.3 m
- Lac 808362area0,2 km²avg depth4.0 m
- Lac 809116area0,1 km²avg depth5.2 m
- Lac 809735area0,1 km²avg depth3.4 m
- Lac 811395area0,1 km²avg depth4.2 m
- Lac 807917area0,1 km²avg depth2.8 m
- Lac 809013area0,1 km²avg depth3.0 m
- Lac 807950area0,1 km²avg depth4.6 m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 54.93985, -102.88977
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.