HydroBASINS lev08 watershed · #4080143410
Bassin de 嫩江
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 2 administrative regions : Heihe, Hulunbuir
Sub-basin area
68,1km²
Upstream area
24 245,7km²
Discharge
89,28m³/s
Mean elev.
332m
Administrative coverage
Species present
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
-0,9°C
Annual rain
498mm
Moisture idx (CMI)
-0,34
Runoff
105mm/an
PET
757mm
AET
431mm
Mean slope
5,2°
Water table
137cm
Forest
61%
Crops
21%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)