HydroBASINS lev08 watershed · #4080809840
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 2 administrative regions : Yibin, Zhaotong
Sub-basin area
806km²
Upstream area
4 117km²
Discharge
67,92m³/s
Mean elev.
581m
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°
17,0°C
Annual rain
1 073mm
Moisture idx (CMI)
-0,05
Runoff
517mm/an
PET
1 130mm
AET
906mm
Mean slope
12,3°
Water table
435cm
Forest
21%
Crops
47%
Urban
5%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)