Conservation zone in regional land use plan · can
Mountain River Extension
- Area
- 1 392 km²
- IUCN cat.
- Not Applicable
- Year
- 2018
Overview
- Designation
- Conservation zone in regional land use plan
- Established
- 2018
- Managing authority
- Indigenous Government; Government of the Northwest Territories; Federal Government (Crown-Indigenous Relations And Northern Affairs Canada)
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
305 distinct species · 563 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Mountain River Extension : 24 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 5 types (connectance 11.7%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology10 basins · 23 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
199,5km
Lake surface here
9,67km²
Basins crossed
10
Max stream order
5
Max drainage
1 628 386km²
Discharge in basins
2 318,9m³/s
Mean precip.
346mm/an
Mean T°
-8,5°C
Moisture idx
-0,23
Max snow
61%
Mean runoff
260mm/an
Mean elev. (basins)
710m
Watersheds crossing here
- Bassin de Mountain Riversub-area1 740,1 km²overlap744.03 km²53%
- Bassin de Mountain Riversub-area487,3 km²overlap262.44 km²19%
- Bassin de Mountain Riversub-area511,9 km²overlap222.56 km²16%
- Bassin de Carcajou Riversub-area917,6 km²overlap70.65 km²5%
- Bassin de Gayna Riversub-area2 059,7 km²overlap53.16 km²4%
- Bassin de Stone Knife Riversub-area55,3 km²overlap26.56 km²2%
- Bassin de Stone Knife Riversub-area213 km²overlap6.61 km²0%
- Bassin de Carcajou Riversub-area837,9 km²overlap4.09 km²0%
- Bassin de Deh-Cho - Mackenzie Riversub-area9,5 km²overlap1.67 km²0%
1 more basinssorted by overlap
Lakes (23, top by area)
- Lake #39440area1,8 km²avg depth2.4 m
- Lake #40806area1,6 km²avg depth2.6 m
- Lake #39478area1,5 km²avg depth2.2 m
- Lac 437123area0,8 km²avg depth2.9 m
- Lac 436846area0,8 km²avg depth3.6 m
- Lac 436458area0,7 km²avg depth3.0 m
- Lac 448915area0,5 km²avg depth10.0 m
- Lac 423026area0,5 km²avg depth3.8 m
- Lac 444372area0,4 km²avg depth8.8 m
14 more lakes
- Lac 437725area0,3 km²avg depth2.5 m
- Lac 437503area0,3 km²avg depth3.9 m
- Lac 426363area0,3 km²avg depth3.2 m
- Lac 447720area0,2 km²avg depth8.8 m
- Lac 438582area0,2 km²avg depth2.3 m
- Lac 437363area0,2 km²avg depth2.7 m
- Lac 437685area0,2 km²avg depth4.5 m
- Lac 422320area0,1 km²avg depth2.0 m
- Lac 422671area0,1 km²avg depth2.0 m
- Lac 432242area0,1 km²avg depth7.5 m
- Lac 422873area0,1 km²avg depth2.9 m
- Lac 437422area0,1 km²avg depth2.1 m
- Lac 423141area0,1 km²avg depth2.1 m
- Lac 422837area0,1 km²avg depth2.3 m
Rivers / streams (4, 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
- 65.27466, -128.64259
- 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.