HydroBASINS lev08 watershed · #4080585650
Bassin de 洮河
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 3 administrative regions : Dingxi, Lanzhou, Linxia Hui
Sub-basin area
1 557,5km²
Upstream area
25 428,9km²
Discharge
133,63m³/s
Mean elev.
2 176m
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°
6,0°C
Annual rain
451mm
Moisture idx (CMI)
-0,51
Runoff
17mm/an
PET
934mm
AET
390mm
Mean slope
13,8°
Water table
598cm
Forest
43%
Crops
37%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)