HydroBASINS lev08 watershed · #4080225820
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 3 administrative regions : Baicheng, Daqing, Qiqihar
Sub-basin area
521,9km²
Upstream area
163 817km²
Discharge
600,65m³/s
Mean elev.
134m
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°
4,6°C
Annual rain
401mm
Moisture idx (CMI)
-0,52
Runoff
45mm/an
PET
839mm
AET
352mm
Mean slope
0,2°
Water table
4cm
Forest
1%
Crops
32%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)