HydroBASINS lev08 watershed · #8080126980
Bassin · #8080126980
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 1 administrative regions : Inuvik
Sub-basin area
1 679,1km²
Upstream area
2 636,5km²
Discharge
8,99m³/s
Mean elev.
282m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #8080120340556 km²
- Bassin · #8080120170401 km²
1 dept-equivalent regions (GADM L2)
- Inuvik1690.8 km²100.0% of basin
1 intersecting protected areas
Aubrey and Dunedelatue Lakes
IUCN Not ApplicableConservation zone in regional land use plan
461.58 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
248 distinct species · 493 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Bassin · #8080126980 : 20 espèces reliées par 41 interactions GloBI sur 4 types (connectance 10.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
-9,8°C
Annual rain
231mm
Moisture idx (CMI)
-0,37
Runoff
118mm/an
PET
367mm
AET
218mm
Mean slope
2,1°
Water table
67cm
Forest
2%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)