HydroBASINS lev08 watershed · #4080436230
Bassin de 四道沙河
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 : Baotou, Ordos
Sub-basin area
261,9km²
Upstream area
262,1km²
Discharge
0,15m³/s
Mean elev.
1 180m
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°
5,7°C
Annual rain
310mm
Moisture idx (CMI)
-0,67
Runoff
18mm/an
PET
949mm
AET
272mm
Mean slope
3,6°
Water table
93cm
Forest
2%
Crops
12%
Urban
38%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)