HydroBASINS lev08 watershed · #4080716160
Bassin de 大金川河
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 1 administrative regions : Ngawa Tibetan and Qiang
Sub-basin area
799,2km²
Upstream area
40 024,5km²
Discharge
528,73m³/s
Mean elev.
3 624m
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°
4,2°C
Annual rain
789mm
Moisture idx (CMI)
-0,12
Runoff
399mm/an
PET
922mm
AET
644mm
Mean slope
27,1°
Water table
908cm
Forest
69%
Crops
3%
Urban
0%
Protected
22%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)