HydroBASINS lev08 watershed · #4080768100
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 3 administrative regions : Jingzhou, Xianning, Yueyang
Sub-basin area
2 313,7km²
Upstream area
1 274 072,9km²
Discharge
20 555,91m³/s
Mean elev.
67m
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 325mm
Moisture idx (CMI)
0,19
Runoff
683mm/an
PET
1 076mm
AET
981mm
Mean slope
3,2°
Water table
120cm
Forest
33%
Crops
42%
Urban
12%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)