HydroBASINS lev08 watershed · #4080504070
Bassin de 西干渠
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 : Alxa, Wuzhong, Yinchuan
Sub-basin area
1 078,8km²
Upstream area
2 100,7km²
Discharge
0,03m³/s
Mean elev.
1 267m
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°
8,6°C
Annual rain
207mm
Moisture idx (CMI)
-0,81
Runoff
0mm/an
PET
1 071mm
AET
184mm
Mean slope
1,5°
Water table
229cm
Forest
0%
Crops
11%
Urban
5%
Protected
11%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)