HydroBASINS lev08 watershed · #4080595110
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 3 administrative regions : Gannan Tibetan, Haidong, Linxia Hui
Sub-basin area
1 363,5km²
Upstream area
6 454,2km²
Discharge
19,09m³/s
Mean elev.
2 796m
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°
3,1°C
Annual rain
544mm
Moisture idx (CMI)
-0,33
Runoff
68mm/an
PET
843mm
AET
466mm
Mean slope
17,9°
Water table
638cm
Forest
37%
Crops
27%
Urban
7%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)