HydroBASINS lev08 watershed · #4080489070
Bassin de 洪水河
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 : Haibei Tibetan, Zhangye
Sub-basin area
2 351,9km²
Upstream area
2 351,9km²
Discharge
1,35m³/s
Mean elev.
2 747m
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°
1,7°C
Annual rain
292mm
Moisture idx (CMI)
-0,57
Runoff
23mm/an
PET
802mm
AET
261mm
Mean slope
12,5°
Water table
412cm
Forest
0%
Crops
14%
Urban
1%
Protected
49%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)