HydroBASINS lev08 watershed · #4080154710
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
393,2km²
Upstream area
41 359,4km²
Discharge
151,53m³/s
Mean elev.
268m
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°
0,1°C
Annual rain
491mm
Moisture idx (CMI)
-0,36
Runoff
110mm/an
PET
773mm
AET
426mm
Mean slope
1,3°
Water table
21cm
Forest
14%
Crops
69%
Urban
10%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)