HydroBASINS lev08 watershed · #4080549590
Bassin de 石门河
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 : Lanzhou, Wuwei
Sub-basin area
303,7km²
Upstream area
303,7km²
Discharge
0,07m³/s
Mean elev.
3 192m
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°
0,2°C
Annual rain
484mm
Moisture idx (CMI)
-0,25
Runoff
9mm/an
PET
656mm
AET
419mm
Mean slope
17,1°
Water table
630cm
Forest
0%
Crops
13%
Urban
0%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)