HydroBASINS lev08 watershed · #4080636500
Bassin de 西科河
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, Golog Tibetan, Huangnan Tibetan
Sub-basin area
1 004,9km²
Upstream area
1 004,9km²
Discharge
5,78m³/s
Mean elev.
3 959m
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°
-1,1°C
Annual rain
602mm
Moisture idx (CMI)
-0,13
Runoff
181mm/an
PET
703mm
AET
513mm
Mean slope
15,4°
Water table
466cm
Forest
1%
Crops
0%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)