HydroBASINS lev08 watershed · #4080734710
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 1 administrative regions : Ngawa Tibetan and Qiang
Sub-basin area
155,7km²
Upstream area
3 845,9km²
Discharge
55,9m³/s
Mean elev.
3 704m
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°
3,5°C
Annual rain
881mm
Moisture idx (CMI)
0,06
Runoff
416mm/an
PET
822mm
AET
663mm
Mean slope
27,1°
Water table
885cm
Forest
62%
Crops
2%
Urban
4%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)