HydroBASINS lev08 watershed · #4080790300
Bassin de 大渡河
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, Ya'an
Sub-basin area
233,9km²
Upstream area
64 362,4km²
Discharge
822,56m³/s
Mean elev.
2 344m
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°
11,2°C
Annual rain
1 005mm
Moisture idx (CMI)
-0,01
Runoff
584mm/an
PET
1 026mm
AET
753mm
Mean slope
27,7°
Water table
996cm
Forest
62%
Crops
5%
Urban
4%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)