HydroBASINS lev08 watershed · #4080575750
Bassin de 湟水
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 : Lanzhou
Sub-basin area
495,5km²
Upstream area
495,5km²
Discharge
0,07m³/s
Mean elev.
2 159m
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°
5,9°C
Annual rain
387mm
Moisture idx (CMI)
-0,59
Runoff
5mm/an
PET
944mm
AET
337mm
Mean slope
12,4°
Water table
633cm
Forest
22%
Crops
23%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)