HydroBASINS lev08 watershed · #4080817300
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
441,7km²
Upstream area
2 709,2km²
Discharge
45,17m³/s
Mean elev.
623m
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°
16,8°C
Annual rain
1 056mm
Moisture idx (CMI)
-0,06
Runoff
536mm/an
PET
1 120mm
AET
893mm
Mean slope
13,5°
Water table
509cm
Forest
1%
Crops
33%
Urban
6%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)