HydroBASINS lev08 watershed · #4080218940
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 : Daqing, Qiqihar
Sub-basin area
576,2km²
Upstream area
162 959,5km²
Discharge
595,75m³/s
Mean elev.
139m
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°
4,3°C
Annual rain
407mm
Moisture idx (CMI)
-0,50
Runoff
45mm/an
PET
816mm
AET
357mm
Mean slope
0,4°
Water table
14cm
Forest
0%
Crops
33%
Urban
1%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)