HydroBASINS lev08 watershed · #4080710670
Bassin de 俄日河
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, Ngawa Tibetan and Qiang
Sub-basin area
1 887,6km²
Upstream area
1 887,7km²
Discharge
19,51m³/s
Mean elev.
4 151m
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°
1,4°C
Annual rain
770mm
Moisture idx (CMI)
-0,03
Runoff
344mm/an
PET
805mm
AET
617mm
Mean slope
22,9°
Water table
799cm
Forest
28%
Crops
2%
Urban
0%
Protected
51%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)