HydroBASINS lev08 watershed · #4080804300
Bassin de 长江
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 : Yibin
Sub-basin area
74,8km²
Upstream area
611 640,8km²
Discharge
7 436,2m³/s
Mean elev.
323m
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°
18,4°C
Annual rain
1 145mm
Moisture idx (CMI)
0,03
Runoff
550mm/an
PET
1 113mm
AET
949mm
Mean slope
5,9°
Water table
280cm
Forest
0%
Crops
58%
Urban
39%
Protected
26%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)