HydroBASINS lev08 watershed · #4080587480
Bassin de 川儿河
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 : Weinan, Yan'an
Sub-basin area
481,3km²
Upstream area
481,3km²
Discharge
0,84m³/s
Mean elev.
1 149m
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°
9,8°C
Annual rain
549mm
Moisture idx (CMI)
-0,45
Runoff
55mm/an
PET
1 011mm
AET
469mm
Mean slope
15,7°
Water table
666cm
Forest
66%
Crops
23%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)