HydroBASINS lev08 watershed · #4080979220
Bassin de 沙河
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 : Dongguan, Guangzhou, Huizhou
Sub-basin area
977,2km²
Upstream area
29 191,3km²
Discharge
896,86m³/s
Mean elev.
74m
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°
22,1°C
Annual rain
1 841mm
Moisture idx (CMI)
0,29
Runoff
1 056mm/an
PET
1 298mm
AET
1 169mm
Mean slope
4,1°
Water table
128cm
Forest
22%
Crops
26%
Urban
70%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)