HydroBASINS lev08 watershed · #4080429450
Bassin de 大黑河
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 : Hohhot, Ulaan Chab
Sub-basin area
1 649km²
Upstream area
4 496,9km²
Discharge
4,4m³/s
Mean elev.
1 501m
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°
3,9°C
Annual rain
380mm
Moisture idx (CMI)
-0,57
Runoff
31mm/an
PET
880mm
AET
333mm
Mean slope
8,5°
Water table
210cm
Forest
12%
Crops
52%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)