Proposed biodiversity reserve · can
Proposed Basses-Collines-du-Lac-au-Sorcier Biodiversity Reserve
- Area
- 191 km²
- IUCN cat.
- II
- Year
- 2008
Overview
- Designation
- Proposed biodiversity reserve
- IUCN category
- II · Parc national
Écosystèmes préservés + récréation grand public
- Established
- 2008
- Managing authority
- Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs, Direction des aires protégées
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
200 distinct species · 898 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Proposed Basses-Collines-du-Lac-au-Sorcier Biodiversity Reserve : 32 espèces reliées par 87 interactions GloBI sur 4 types (connectance 9.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology1 basins · 16 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
68,7km
Lake surface here
21,42km²
Basins crossed
1
Max stream order
4
Max drainage
1 643km²
Discharge in basins
3,2m³/s
Mean precip.
1 070mm/an
Mean T°
3,4°C
Moisture idx
0,28
Max snow
41%
Mean runoff
539mm/an
Mean elev. (basins)
315m
Watersheds crossing here
Lakes (16, top by area)
- Lac au Sorcierarea8,9 km²avg depth20.3 m
- Grand lac des Îlesarea5,9 km²avg depth10.9 m
- Lac Régisarea1 km²avg depth6.7 m
- Lac 1023824area1 km²avg depth7.3 m
- Lac 1023632area0,9 km²avg depth5.7 m
- Lac 1024056area0,9 km²avg depth6.3 m
- Lac 1023517area0,5 km²avg depth5.3 m
- Lac 1023676area0,4 km²avg depth6.3 m
- Lac 1023704area0,4 km²avg depth6.3 m
Rivers / streams (7, ord ≥ 4)
- Rivière des Îlesord 4len here40.50 km90%total45 km
- Rivière du Loupord 8len here16.13 km6%total248 km
- Ruisseau Bourassaord 2len here4.76 km48%total10 km
- Ruisseau Barberord 2len here3.49 km28%total12 km
- Rivière Sans Boutord 3len here2.94 km5%total60 km
- Ruisseau Dickinghamord 3len here0.83 km9%total9 km
- Ruisseau Spaldingord 2len here0.05 km0%total11 km
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
- 46.70091, -73.41887
- 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.