HydroBASINS lev08 watershed · #4080581730
Bassin de 西河
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 : Hainan Tibetan, Huangnan Tibetan
Sub-basin area
852,8km²
Upstream area
853km²
Discharge
0,18m³/s
Mean elev.
3 603m
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°
-0,3°C
Annual rain
490mm
Moisture idx (CMI)
-0,27
Runoff
7mm/an
PET
719mm
AET
417mm
Mean slope
14,7°
Water table
474cm
Forest
0%
Crops
3%
Urban
2%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)