HydroBASINS lev08 watershed · #4080967800
Bassin de 贺江
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 : Zhaoqing
Sub-basin area
71,3km²
Upstream area
8 352,4km²
Discharge
221,58m³/s
Mean elev.
139m
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°
21,6°C
Annual rain
1 435mm
Moisture idx (CMI)
0,07
Runoff
742mm/an
PET
1 330mm
AET
1 141mm
Mean slope
10,5°
Water table
334cm
Forest
95%
Crops
7%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)