HydroBASINS lev08 watershed · #4080128160
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 : Daxing'anling, Heihe, Hulunbuir
Sub-basin area
2 323,6km²
Upstream area
6 996,6km²
Discharge
22,12m³/s
Mean elev.
419m
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°
-2,4°C
Annual rain
507mm
Moisture idx (CMI)
-0,28
Runoff
92mm/an
PET
707mm
AET
438mm
Mean slope
2,3°
Water table
54cm
Forest
62%
Crops
10%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)