HydroBASINS lev08 watershed · #4080602140
Bassin de 石堡川
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 : Weinan, Yan'an
Sub-basin area
934,5km²
Upstream area
934,5km²
Discharge
2,45m³/s
Mean elev.
1 319m
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°
9,3°C
Annual rain
574mm
Moisture idx (CMI)
-0,40
Runoff
84mm/an
PET
968mm
AET
491mm
Mean slope
12,1°
Water table
556cm
Forest
68%
Crops
27%
Urban
1%
Protected
18%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)