HydroBASINS lev08 watershed · #4080727060
Bassin de Ziyan He
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 1 administrative regions : Nanchong
Sub-basin area
192,1km²
Upstream area
192,1km²
Discharge
3,28m³/s
Mean elev.
387m
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°
17,2°C
Annual rain
1 034mm
Moisture idx (CMI)
-0,04
Runoff
539mm/an
PET
1 075mm
AET
859mm
Mean slope
5,8°
Water table
141cm
Forest
0%
Crops
51%
Urban
11%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)