HydroBASINS lev08 watershed · #4080811250
Bassin de 九龙河
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 : Garzê Tibetan, Liangshan Yi
Sub-basin area
117,6km²
Upstream area
2 534,7km²
Discharge
41,93m³/s
Mean elev.
3 254m
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°
8,1°C
Annual rain
966mm
Moisture idx (CMI)
-0,02
Runoff
499mm/an
PET
997mm
AET
719mm
Mean slope
30,9°
Water table
984cm
Forest
50%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)