HydroBASINS lev08 watershed · #4080604280
Bassin de 大夏河
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 : Gannan Tibetan
Sub-basin area
184,4km²
Upstream area
3 948,8km²
Discharge
13,68m³/s
Mean elev.
3 063m
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°
2,2°C
Annual rain
558mm
Moisture idx (CMI)
-0,30
Runoff
88mm/an
PET
810mm
AET
480mm
Mean slope
19,3°
Water table
632cm
Forest
20%
Crops
7%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)