HydroBASINS lev08 watershed · #4080672460
Bassin de 白水河
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 : Longnan, Ngawa Tibetan and Qiang
Sub-basin area
299,1km²
Upstream area
5 424,1km²
Discharge
57,11m³/s
Mean elev.
2 241m
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°
8,4°C
Annual rain
684mm
Moisture idx (CMI)
-0,30
Runoff
324mm/an
PET
996mm
AET
582mm
Mean slope
30,5°
Water table
1 078cm
Forest
95%
Crops
4%
Urban
0%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)