HydroBASINS lev08 watershed · #4080806290
Bassin de 南广河
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 1 administrative regions : Yibin
Sub-basin area
227,3km²
Upstream area
4 767,8km²
Discharge
79,2m³/s
Mean elev.
404m
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°
18,0°C
Annual rain
1 138mm
Moisture idx (CMI)
0,03
Runoff
549mm/an
PET
1 107mm
AET
945mm
Mean slope
7,8°
Water table
334cm
Forest
0%
Crops
76%
Urban
6%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)