HydroBASINS lev08 watershed · #4080738870
Bassin de 小金川
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 : Garzê Tibetan, Ngawa Tibetan and Qiang
Sub-basin area
1 016,5km²
Upstream area
5 258km²
Discharge
74,25m³/s
Mean elev.
3 553m
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°
4,5°C
Annual rain
841mm
Moisture idx (CMI)
-0,02
Runoff
408mm/an
PET
863mm
AET
644mm
Mean slope
29,2°
Water table
1 050cm
Forest
67%
Crops
3%
Urban
2%
Protected
19%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)