HydroBASINS lev08 watershed · #4080418670
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 1 administrative regions : Ulaan Chab
Sub-basin area
1 470,1km²
Upstream area
1 470,2km²
Discharge
1,5m³/s
Mean elev.
1 777m
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°
2,1°C
Annual rain
348mm
Moisture idx (CMI)
-0,57
Runoff
23mm/an
PET
812mm
AET
309mm
Mean slope
8,9°
Water table
224cm
Forest
1%
Crops
40%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)