HydroBASINS lev08 watershed · #4080663670
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 3 administrative regions : Gannan Tibetan, Longnan, Ngawa Tibetan and Qiang
Sub-basin area
2 602,6km²
Upstream area
2 602,7km²
Discharge
26,8m³/s
Mean elev.
3 388m
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°
2,4°C
Annual rain
726mm
Moisture idx (CMI)
-0,09
Runoff
319mm/an
PET
807mm
AET
603mm
Mean slope
27,0°
Water table
925cm
Forest
72%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)