HydroBASINS lev08 watershed · #8080010050
Bassin · #8080010050
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
234,7km²
Upstream area
234,7km²
Discharge
0,29m³/s
Mean elev.
22m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Inuvik214.6 km²90.8% of basin
2 intersecting protected areas
Migratory Bird Sanctuary
60.59 km² overlap
Migratory Bird Sanctuary
3.69 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
79 distinct species · 180 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 · #8080010050 : 11 espèces reliées par 19 interactions GloBI sur 2 types (connectance 15.8%, filtre Serrano α=0.2). 5 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°
-11,1°C
Annual rain
122mm
Moisture idx (CMI)
-0,55
Runoff
59mm/an
PET
270mm
AET
146mm
Mean slope
1,6°
Water table
65cm
Forest
0%
Crops
0%
Urban
0%
Protected
27%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)