HydroBASINS lev08 watershed · #4080813150
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
114,9km²
Upstream area
3 606,6km²
Discharge
61,46m³/s
Mean elev.
3 021m
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°
8,7°C
Annual rain
977mm
Moisture idx (CMI)
-0,04
Runoff
504mm/an
PET
1 038mm
AET
735mm
Mean slope
30,7°
Water table
789cm
Forest
47%
Crops
4%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)