Proposed biodiversity reserve · can
Proposed Buttes-du-Lac-Montjoie Biodiversity Reserve
- Area
- 98 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
253 distinct species · 1 355 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Buttes-du-Lac-Montjoie Biodiversity Reserve : 27 espèces reliées par 92 interactions GloBI sur 3 types (connectance 11.2%, filtre Serrano α=0.2). 14 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 · 18 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
13,3km
Lake surface here
20,00km²
Basins crossed
1
Max stream order
3
Max drainage
2 237km²
Discharge in basins
1,5m³/s
Mean precip.
977mm/an
Mean T°
4,2°C
Moisture idx
0,22
Max snow
35%
Mean runoff
491mm/an
Mean elev. (basins)
262m
Watersheds crossing here
Lakes (18, top by area)
- Lac Montjoiearea12 km²avg depth21.6 m
- Lac des Grandes Baiesarea3,6 km²avg depth9.0 m
- Lac des Sept Frèresarea3,1 km²avg depth12.4 m
- Lac Joinvillearea2,7 km²avg depth14.3 m
- Lac 1028162area0,5 km²avg depth6.1 m
- Lac 1028826area0,5 km²avg depth5.1 m
- Lac 1028719area0,3 km²avg depth5.3 m
- Lac 1028346area0,2 km²avg depth4.6 m
- Lac 1028537area0,2 km²avg depth3.9 m
9 more lakes
- Lac 1029603area0,2 km²avg depth5.2 m
- Lac 1028947area0,2 km²avg depth3.7 m
- Lac 1028030area0,2 km²avg depth5.4 m
- Lac 1028532area0,2 km²avg depth4.4 m
- Lac 1028383area0,1 km²avg depth3.6 m
- Lac 1028427area0,1 km²avg depth3.5 m
- Lac 1028495area0,1 km²avg depth4.3 m
- Lac 1028779area0,1 km²avg depth4.0 m
- Lac 1028512area0,1 km²avg depth5.7 m
Rivers / streams (2, ord ≥ 4)
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
- 46.30670, -75.14677
- 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.