HydroBASINS lev08 watershed · #8080252250
Bassin de Donjek River
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 : Yukon
Sub-basin area
610,6km²
Upstream area
4 487,5km²
Discharge
63,82m³/s
Mean elev.
986m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Wolverine Creek357 km²
- Bassin de Cement Creek356 km²
1 intersecting protected areas
Asi Keyi
IUCN IITerritorial Park
48.64 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
226 distinct species · 1 209 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 de Donjek River : 23 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 105 interactions GloBI sur 3 types (connectance 14.2%, filtre Serrano α=0.2). 16 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°
-5,6°C
Annual rain
429mm
Moisture idx (CMI)
-0,13
Runoff
348mm/an
PET
492mm
AET
357mm
Mean slope
11,3°
Water table
179cm
Forest
48%
Crops
0%
Urban
0%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)