HydroBASINS lev08 watershed · #4080622780
Bassin de 渭河
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 : Dingxi, Longnan, Tianshui
Sub-basin area
2 013,5km²
Upstream area
9 629,2km²
Discharge
44,9m³/s
Mean elev.
2 017m
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°
7,9°C
Annual rain
595mm
Moisture idx (CMI)
-0,34
Runoff
156mm/an
PET
917mm
AET
509mm
Mean slope
15,2°
Water table
603cm
Forest
7%
Crops
40%
Urban
8%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)