HydroBASINS lev08 watershed · #4080778700
Bassin de 拉萨河
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 : Lhasa, Shannan
Sub-basin area
1 502,1km²
Upstream area
26 788,6km²
Discharge
121,68m³/s
Mean elev.
4 425m
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°
2,9°C
Annual rain
319mm
Moisture idx (CMI)
-0,64
Runoff
121mm/an
PET
883mm
AET
284mm
Mean slope
19,9°
Water table
774cm
Forest
7%
Crops
6%
Urban
10%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)